[INFO] cloning repository https://github.com/krzykli/8086
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/krzykli/8086" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrzykli%2F8086", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrzykli%2F8086'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 266faed6e56fb90d2204e06903075f6f840d24cf
[INFO] testing krzykli/8086 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrzykli%2F8086" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krzykli/8086 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/krzykli/8086
[INFO] finished tweaking git repo https://github.com/krzykli/8086
[INFO] tweaked toml for git repo https://github.com/krzykli/8086 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/krzykli/8086 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df2450852d3e62d52b40dbd57d61003fa8d1b0b509ad16244b1cf696be01bf55
[INFO] running `Command { std: "docker" "start" "-a" "df2450852d3e62d52b40dbd57d61003fa8d1b0b509ad16244b1cf696be01bf55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df2450852d3e62d52b40dbd57d61003fa8d1b0b509ad16244b1cf696be01bf55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df2450852d3e62d52b40dbd57d61003fa8d1b0b509ad16244b1cf696be01bf55", kill_on_drop: false }`
[INFO] [stdout] df2450852d3e62d52b40dbd57d61003fa8d1b0b509ad16244b1cf696be01bf55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07e05b7719d9e7c7f21b0135efddd4ceb63ed7127fc833e5d22dc25c3a08e112
[INFO] running `Command { std: "docker" "start" "-a" "07e05b7719d9e7c7f21b0135efddd4ceb63ed7127fc833e5d22dc25c3a08e112", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling strsim v0.11.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling anstream v0.6.11
[INFO] [stderr]    Compiling clap_builder v4.5.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]    Compiling clap v4.5.0
[INFO] [stderr]    Compiling decode8086 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:254:32
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn decode(bytes: &[u8]) -> (MemToAcc, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout]     = note: `#[warn(refining_impl_trait_internal)]` on by default
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:318:32
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn decode(bytes: &[u8]) -> (AccToMem, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:403:32
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 403 |     fn decode(bytes: &[u8]) -> (MovRegMem, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 403 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:499:32
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 499 |     fn decode(bytes: &[u8]) -> (MovImmToRegMem, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 499 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:617:32
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 617 |     fn decode(bytes: &[u8]) -> (MovImmToReg, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 617 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `opcode` is never read
[INFO] [stdout]    --> src/main.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 205 | struct MovImmToReg {
[INFO] [stdout]     |        ----------- field in this struct
[INFO] [stdout] 206 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MovImmToReg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `opcode` is never read
[INFO] [stdout]    --> src/main.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 213 | struct MovImmToRegMem {
[INFO] [stdout]     |        -------------- field in this struct
[INFO] [stdout] 214 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MovImmToRegMem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `opcode` and `w` are never read
[INFO] [stdout]    --> src/main.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 225 | struct MemToAcc {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 226 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 227 |     w: u8,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MemToAcc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `opcode` and `w` are never read
[INFO] [stdout]    --> src/main.rs:290:5
[INFO] [stdout]     |
[INFO] [stdout] 289 | struct AccToMem {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 290 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 291 |     w: u8,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AccToMem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]    --> src/main.rs:363:5
[INFO] [stdout]     |
[INFO] [stdout] 362 | struct Field {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] 363 |     label: FieldLabel,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Field` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.52s
[INFO] running `Command { std: "docker" "inspect" "07e05b7719d9e7c7f21b0135efddd4ceb63ed7127fc833e5d22dc25c3a08e112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07e05b7719d9e7c7f21b0135efddd4ceb63ed7127fc833e5d22dc25c3a08e112", kill_on_drop: false }`
[INFO] [stdout] 07e05b7719d9e7c7f21b0135efddd4ceb63ed7127fc833e5d22dc25c3a08e112
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7aa1b8761db0c86d47d53f81f9970c6ce1a8a93ceda05d489ca8a072b3cae1db
[INFO] running `Command { std: "docker" "start" "-a" "7aa1b8761db0c86d47d53f81f9970c6ce1a8a93ceda05d489ca8a072b3cae1db", kill_on_drop: false }`
[INFO] [stderr]    Compiling decode8086 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:254:32
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn decode(bytes: &[u8]) -> (MemToAcc, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout]     = note: `#[warn(refining_impl_trait_internal)]` on by default
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:318:32
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn decode(bytes: &[u8]) -> (AccToMem, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:403:32
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 403 |     fn decode(bytes: &[u8]) -> (MovRegMem, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 403 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:499:32
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 499 |     fn decode(bytes: &[u8]) -> (MovImmToRegMem, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 499 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:617:32
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 617 |     fn decode(bytes: &[u8]) -> (MovImmToReg, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 617 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `opcode` is never read
[INFO] [stdout]    --> src/main.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 205 | struct MovImmToReg {
[INFO] [stdout]     |        ----------- field in this struct
[INFO] [stdout] 206 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MovImmToReg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `opcode` is never read
[INFO] [stdout]    --> src/main.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 213 | struct MovImmToRegMem {
[INFO] [stdout]     |        -------------- field in this struct
[INFO] [stdout] 214 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MovImmToRegMem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `opcode` and `w` are never read
[INFO] [stdout]    --> src/main.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 225 | struct MemToAcc {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 226 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 227 |     w: u8,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MemToAcc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `opcode` and `w` are never read
[INFO] [stdout]    --> src/main.rs:290:5
[INFO] [stdout]     |
[INFO] [stdout] 289 | struct AccToMem {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 290 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 291 |     w: u8,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AccToMem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]    --> src/main.rs:363:5
[INFO] [stdout]     |
[INFO] [stdout] 362 | struct Field {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] 363 |     label: FieldLabel,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Field` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "7aa1b8761db0c86d47d53f81f9970c6ce1a8a93ceda05d489ca8a072b3cae1db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aa1b8761db0c86d47d53f81f9970c6ce1a8a93ceda05d489ca8a072b3cae1db", kill_on_drop: false }`
[INFO] [stdout] 7aa1b8761db0c86d47d53f81f9970c6ce1a8a93ceda05d489ca8a072b3cae1db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ee05b00d9e6fbf03bcd8bee713aaccb76769d13c80f22761dff720f03a65c40
[INFO] running `Command { std: "docker" "start" "-a" "4ee05b00d9e6fbf03bcd8bee713aaccb76769d13c80f22761dff720f03a65c40", kill_on_drop: false }`
[INFO] [stderr] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stderr]    --> src/main.rs:254:32
[INFO] [stderr]     |
[INFO] [stderr] 254 |     fn decode(bytes: &[u8]) -> (MemToAcc, usize) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stderr]     |                                ------------------------- return type from trait method defined here
[INFO] [stderr]     |
[INFO] [stderr]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stderr]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stderr]     = note: `#[warn(refining_impl_trait_internal)]` on by default
[INFO] [stderr] help: replace the return type so that it matches the trait
[INFO] [stderr]     |
[INFO] [stderr] 254 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stderr]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stderr]    --> src/main.rs:318:32
[INFO] [stderr]     |
[INFO] [stderr] 318 |     fn decode(bytes: &[u8]) -> (AccToMem, usize) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stderr]     |                                ------------------------- return type from trait method defined here
[INFO] [stderr]     |
[INFO] [stderr]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stderr]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stderr] help: replace the return type so that it matches the trait
[INFO] [stderr]     |
[INFO] [stderr] 318 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stderr]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stderr]    --> src/main.rs:403:32
[INFO] [stderr]     |
[INFO] [stderr] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stderr]     |                                ------------------------- return type from trait method defined here
[INFO] [stderr] ...
[INFO] [stderr] 403 |     fn decode(bytes: &[u8]) -> (MovRegMem, usize) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stderr]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stderr] help: replace the return type so that it matches the trait
[INFO] [stderr]     |
[INFO] [stderr] 403 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stderr]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stderr]    --> src/main.rs:499:32
[INFO] [stderr]     |
[INFO] [stderr] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stderr]     |                                ------------------------- return type from trait method defined here
[INFO] [stderr] ...
[INFO] [stderr] 499 |     fn decode(bytes: &[u8]) -> (MovImmToRegMem, usize) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stderr]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stderr] help: replace the return type so that it matches the trait
[INFO] [stderr]     |
[INFO] [stderr] 499 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stderr]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stderr]    --> src/main.rs:617:32
[INFO] [stderr]     |
[INFO] [stderr] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stderr]     |                                ------------------------- return type from trait method defined here
[INFO] [stderr] ...
[INFO] [stderr] 617 |     fn decode(bytes: &[u8]) -> (MovImmToReg, usize) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stderr]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stderr] help: replace the return type so that it matches the trait
[INFO] [stderr]     |
[INFO] [stderr] 617 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stderr]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `opcode` is never read
[INFO] [stderr]    --> src/main.rs:206:5
[INFO] [stderr]     |
[INFO] [stderr] 205 | struct MovImmToReg {
[INFO] [stderr]     |        ----------- field in this struct
[INFO] [stderr] 206 |     opcode: u8,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `MovImmToReg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `opcode` is never read
[INFO] [stderr]    --> src/main.rs:214:5
[INFO] [stderr]     |
[INFO] [stderr] 213 | struct MovImmToRegMem {
[INFO] [stderr]     |        -------------- field in this struct
[INFO] [stderr] 214 |     opcode: u8,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `MovImmToRegMem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `opcode` and `w` are never read
[INFO] [stderr]    --> src/main.rs:226:5
[INFO] [stderr]     |
[INFO] [stderr] 225 | struct MemToAcc {
[INFO] [stderr]     |        -------- fields in this struct
[INFO] [stderr] 226 |     opcode: u8,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 227 |     w: u8,
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `MemToAcc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `opcode` and `w` are never read
[INFO] [stderr]    --> src/main.rs:290:5
[INFO] [stderr]     |
[INFO] [stderr] 289 | struct AccToMem {
[INFO] [stderr]     |        -------- fields in this struct
[INFO] [stderr] 290 |     opcode: u8,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 291 |     w: u8,
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `AccToMem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `label` is never read
[INFO] [stderr]    --> src/main.rs:363:5
[INFO] [stderr]     |
[INFO] [stderr] 362 | struct Field {
[INFO] [stderr]     |        ----- field in this struct
[INFO] [stderr] 363 |     label: FieldLabel,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Field` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `decode8086` (bin "decode8086" test) generated 10 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/decode8086-f64c7c23a4f06b93)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bitfields::test_extract_fields_mixed_widths ... ok
[INFO] [stdout] test bitfields::test_extract_fields_multiple_bytes ... ok
[INFO] [stdout] test bitfields::test_extract_fields_single_byte ... ok
[INFO] [stdout] test more_movs ... ok
[INFO] [stdout] test many_register_mov ... ok
[INFO] [stdout] test single_mov ... ok
[INFO] [stdout] test challenge_movs ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- challenge_movs stdout ----
[INFO] [stdout] thread 'challenge_movs' panicked at src/main.rs:779:13:
[INFO] [stdout] unable to load file test/listings_0040_challenge_movs, No such file or directory (os error 2)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55e55e2ad5b5 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55e55e2ad5b5 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55e55e2ad5b5 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55e55e2ad5b5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55e55e2d3dfb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55e55e2d3dfb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55e55e2aadef - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55e55e2ad38e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55e55e2ad38e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55e55e2aedb9 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x55e55e2aea7e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55e55e2713da - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55e55e2713da - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55e55e2af3bb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55e55e2af3bb - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55e55e2af134 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55e55e2ada79 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55e55e2aee67 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55e55e22b843 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55e55e2345db - decode8086::decode_file::h77d0085fab7159f2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:779:13
[INFO] [stdout]   20:     0x55e55e235356 - decode8086::challenge_movs::h10e0155043884d5d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:853:25
[INFO] [stdout]   21:     0x55e55e2352f7 - decode8086::challenge_movs::{{closure}}::h3fb5beef710d7beb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:852:20
[INFO] [stdout]   22:     0x55e55e23b7d6 - core::ops::function::FnOnce::call_once::h2e5f49733982889e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55e55e275dbb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55e55e275dbb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   25:     0x55e55e2754c1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   26:     0x55e55e2754c1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x55e55e2754c1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   28:     0x55e55e2754c1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   29:     0x55e55e2754c1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   30:     0x55e55e2754c1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   31:     0x55e55e2754c1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   32:     0x55e55e23de84 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   33:     0x55e55e23de84 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   34:     0x55e55e2428b2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   35:     0x55e55e2428b2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x55e55e2428b2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   37:     0x55e55e2428b2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   38:     0x55e55e2428b2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   39:     0x55e55e2428b2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   40:     0x55e55e2428b2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x55e55e2b359b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   42:     0x55e55e2b359b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x55e55e2b359b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   44:     0x7f90d8c96ac3 - <unknown>
[INFO] [stdout]   45:     0x7f90d8d27a04 - __clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     challenge_movs
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin decode8086`
[INFO] running `Command { std: "docker" "inspect" "4ee05b00d9e6fbf03bcd8bee713aaccb76769d13c80f22761dff720f03a65c40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ee05b00d9e6fbf03bcd8bee713aaccb76769d13c80f22761dff720f03a65c40", kill_on_drop: false }`
[INFO] [stdout] 4ee05b00d9e6fbf03bcd8bee713aaccb76769d13c80f22761dff720f03a65c40
[INFO] testing krzykli/8086 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrzykli%2F8086" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krzykli/8086 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/krzykli/8086
[INFO] finished tweaking git repo https://github.com/krzykli/8086
[INFO] tweaked toml for git repo https://github.com/krzykli/8086 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/krzykli/8086 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d194013d46606b4ce52139cf67dec5af1922d4abb39f93e2e2c2fb75713624f3
[INFO] running `Command { std: "docker" "start" "-a" "d194013d46606b4ce52139cf67dec5af1922d4abb39f93e2e2c2fb75713624f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d194013d46606b4ce52139cf67dec5af1922d4abb39f93e2e2c2fb75713624f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d194013d46606b4ce52139cf67dec5af1922d4abb39f93e2e2c2fb75713624f3", kill_on_drop: false }`
[INFO] [stdout] d194013d46606b4ce52139cf67dec5af1922d4abb39f93e2e2c2fb75713624f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac92fa69ce00150dddb198e941fe75d5e7dd2c63a9eb913ff62dace5ec613587
[INFO] running `Command { std: "docker" "start" "-a" "ac92fa69ce00150dddb198e941fe75d5e7dd2c63a9eb913ff62dace5ec613587", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling strsim v0.11.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling anstream v0.6.11
[INFO] [stderr]    Compiling clap_builder v4.5.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]    Compiling clap v4.5.0
[INFO] [stderr]    Compiling decode8086 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:254:32
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn decode(bytes: &[u8]) -> (MemToAcc, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout]     = note: `#[warn(refining_impl_trait_internal)]` on by default
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:318:32
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn decode(bytes: &[u8]) -> (AccToMem, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:403:32
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 403 |     fn decode(bytes: &[u8]) -> (MovRegMem, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 403 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:499:32
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 499 |     fn decode(bytes: &[u8]) -> (MovImmToRegMem, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 499 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:617:32
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 617 |     fn decode(bytes: &[u8]) -> (MovImmToReg, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 617 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `opcode` is never read
[INFO] [stdout]    --> src/main.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 205 | struct MovImmToReg {
[INFO] [stdout]     |        ----------- field in this struct
[INFO] [stdout] 206 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MovImmToReg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `opcode` is never read
[INFO] [stdout]    --> src/main.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 213 | struct MovImmToRegMem {
[INFO] [stdout]     |        -------------- field in this struct
[INFO] [stdout] 214 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MovImmToRegMem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `opcode` and `w` are never read
[INFO] [stdout]    --> src/main.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 225 | struct MemToAcc {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 226 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 227 |     w: u8,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MemToAcc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `opcode` and `w` are never read
[INFO] [stdout]    --> src/main.rs:290:5
[INFO] [stdout]     |
[INFO] [stdout] 289 | struct AccToMem {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 290 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 291 |     w: u8,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AccToMem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]    --> src/main.rs:363:5
[INFO] [stdout]     |
[INFO] [stdout] 362 | struct Field {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] 363 |     label: FieldLabel,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Field` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.56s
[INFO] running `Command { std: "docker" "inspect" "ac92fa69ce00150dddb198e941fe75d5e7dd2c63a9eb913ff62dace5ec613587", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac92fa69ce00150dddb198e941fe75d5e7dd2c63a9eb913ff62dace5ec613587", kill_on_drop: false }`
[INFO] [stdout] ac92fa69ce00150dddb198e941fe75d5e7dd2c63a9eb913ff62dace5ec613587
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ca76396d94f21ffded606e8cda8859c3b6700c63a5e2277ff9bc41e88ce7ca3
[INFO] running `Command { std: "docker" "start" "-a" "2ca76396d94f21ffded606e8cda8859c3b6700c63a5e2277ff9bc41e88ce7ca3", kill_on_drop: false }`
[INFO] [stderr]    Compiling decode8086 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:254:32
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn decode(bytes: &[u8]) -> (MemToAcc, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout]     = note: `#[warn(refining_impl_trait_internal)]` on by default
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 254 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:318:32
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn decode(bytes: &[u8]) -> (AccToMem, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 318 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:403:32
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 403 |     fn decode(bytes: &[u8]) -> (MovRegMem, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 403 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:499:32
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 499 |     fn decode(bytes: &[u8]) -> (MovImmToRegMem, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 499 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stdout]    --> src/main.rs:617:32
[INFO] [stdout]     |
[INFO] [stdout] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stdout]     |                                ------------------------- return type from trait method defined here
[INFO] [stdout] ...
[INFO] [stdout] 617 |     fn decode(bytes: &[u8]) -> (MovImmToReg, usize) {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stdout]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stdout] help: replace the return type so that it matches the trait
[INFO] [stdout]     |
[INFO] [stdout] 617 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stdout]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `opcode` is never read
[INFO] [stdout]    --> src/main.rs:206:5
[INFO] [stdout]     |
[INFO] [stdout] 205 | struct MovImmToReg {
[INFO] [stdout]     |        ----------- field in this struct
[INFO] [stdout] 206 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MovImmToReg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `opcode` is never read
[INFO] [stdout]    --> src/main.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 213 | struct MovImmToRegMem {
[INFO] [stdout]     |        -------------- field in this struct
[INFO] [stdout] 214 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MovImmToRegMem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `opcode` and `w` are never read
[INFO] [stdout]    --> src/main.rs:226:5
[INFO] [stdout]     |
[INFO] [stdout] 225 | struct MemToAcc {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 226 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 227 |     w: u8,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MemToAcc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `opcode` and `w` are never read
[INFO] [stdout]    --> src/main.rs:290:5
[INFO] [stdout]     |
[INFO] [stdout] 289 | struct AccToMem {
[INFO] [stdout]     |        -------- fields in this struct
[INFO] [stdout] 290 |     opcode: u8,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 291 |     w: u8,
[INFO] [stdout]     |     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AccToMem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]    --> src/main.rs:363:5
[INFO] [stdout]     |
[INFO] [stdout] 362 | struct Field {
[INFO] [stdout]     |        ----- field in this struct
[INFO] [stdout] 363 |     label: FieldLabel,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Field` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "2ca76396d94f21ffded606e8cda8859c3b6700c63a5e2277ff9bc41e88ce7ca3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ca76396d94f21ffded606e8cda8859c3b6700c63a5e2277ff9bc41e88ce7ca3", kill_on_drop: false }`
[INFO] [stdout] 2ca76396d94f21ffded606e8cda8859c3b6700c63a5e2277ff9bc41e88ce7ca3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f2fd5b600fa81c231f7938170d23410d7ee70ddf9b49449eb5f70060f682b892
[INFO] running `Command { std: "docker" "start" "-a" "f2fd5b600fa81c231f7938170d23410d7ee70ddf9b49449eb5f70060f682b892", kill_on_drop: false }`
[INFO] [stderr] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stderr]    --> src/main.rs:254:32
[INFO] [stderr]     |
[INFO] [stderr] 254 |     fn decode(bytes: &[u8]) -> (MemToAcc, usize) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stderr]     |                                ------------------------- return type from trait method defined here
[INFO] [stderr]     |
[INFO] [stderr]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stderr]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stderr]     = note: `#[warn(refining_impl_trait_internal)]` on by default
[INFO] [stderr] help: replace the return type so that it matches the trait
[INFO] [stderr]     |
[INFO] [stderr] 254 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stderr]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stderr]    --> src/main.rs:318:32
[INFO] [stderr]     |
[INFO] [stderr] 318 |     fn decode(bytes: &[u8]) -> (AccToMem, usize) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stderr]     |                                ------------------------- return type from trait method defined here
[INFO] [stderr]     |
[INFO] [stderr]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stderr]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stderr] help: replace the return type so that it matches the trait
[INFO] [stderr]     |
[INFO] [stderr] 318 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stderr]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stderr]    --> src/main.rs:403:32
[INFO] [stderr]     |
[INFO] [stderr] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stderr]     |                                ------------------------- return type from trait method defined here
[INFO] [stderr] ...
[INFO] [stderr] 403 |     fn decode(bytes: &[u8]) -> (MovRegMem, usize) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stderr]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stderr] help: replace the return type so that it matches the trait
[INFO] [stderr]     |
[INFO] [stderr] 403 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stderr]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stderr]    --> src/main.rs:499:32
[INFO] [stderr]     |
[INFO] [stderr] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stderr]     |                                ------------------------- return type from trait method defined here
[INFO] [stderr] ...
[INFO] [stderr] 499 |     fn decode(bytes: &[u8]) -> (MovImmToRegMem, usize) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stderr]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stderr] help: replace the return type so that it matches the trait
[INFO] [stderr]     |
[INFO] [stderr] 499 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stderr]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: impl trait in impl method signature does not match trait method signature
[INFO] [stderr]    --> src/main.rs:617:32
[INFO] [stderr]     |
[INFO] [stderr] 369 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize);
[INFO] [stderr]     |                                ------------------------- return type from trait method defined here
[INFO] [stderr] ...
[INFO] [stderr] 617 |     fn decode(bytes: &[u8]) -> (MovImmToReg, usize) {
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: add `#[allow(refining_impl_trait)]` if it is intended for this to be part of the public API of this crate
[INFO] [stderr]     = note: we are soliciting feedback, see issue #121718 <https://github.com/rust-lang/rust/issues/121718> for more information
[INFO] [stderr] help: replace the return type so that it matches the trait
[INFO] [stderr]     |
[INFO] [stderr] 617 |     fn decode(bytes: &[u8]) -> (impl Instruction, usize) {
[INFO] [stderr]     |                                ~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: field `opcode` is never read
[INFO] [stderr]    --> src/main.rs:206:5
[INFO] [stderr]     |
[INFO] [stderr] 205 | struct MovImmToReg {
[INFO] [stderr]     |        ----------- field in this struct
[INFO] [stderr] 206 |     opcode: u8,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `MovImmToReg` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `opcode` is never read
[INFO] [stderr]    --> src/main.rs:214:5
[INFO] [stderr]     |
[INFO] [stderr] 213 | struct MovImmToRegMem {
[INFO] [stderr]     |        -------------- field in this struct
[INFO] [stderr] 214 |     opcode: u8,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `MovImmToRegMem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `opcode` and `w` are never read
[INFO] [stderr]    --> src/main.rs:226:5
[INFO] [stderr]     |
[INFO] [stderr] 225 | struct MemToAcc {
[INFO] [stderr]     |        -------- fields in this struct
[INFO] [stderr] 226 |     opcode: u8,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 227 |     w: u8,
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `MemToAcc` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `opcode` and `w` are never read
[INFO] [stderr]    --> src/main.rs:290:5
[INFO] [stderr]     |
[INFO] [stderr] 289 | struct AccToMem {
[INFO] [stderr]     |        -------- fields in this struct
[INFO] [stderr] 290 |     opcode: u8,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 291 |     w: u8,
[INFO] [stderr]     |     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `AccToMem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `label` is never read
[INFO] [stderr]    --> src/main.rs:363:5
[INFO] [stderr]     |
[INFO] [stderr] 362 | struct Field {
[INFO] [stderr]     |        ----- field in this struct
[INFO] [stderr] 363 |     label: FieldLabel,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Field` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `decode8086` (bin "decode8086" test) generated 10 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/decode8086-f64c7c23a4f06b93)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test bitfields::test_extract_fields_mixed_widths ... ok
[INFO] [stdout] test bitfields::test_extract_fields_multiple_bytes ... ok
[INFO] [stdout] test bitfields::test_extract_fields_single_byte ... ok
[INFO] [stdout] test more_movs ... ok
[INFO] [stdout] test single_mov ... ok
[INFO] [stdout] test many_register_mov ... ok
[INFO] [stdout] test challenge_movs ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- challenge_movs stdout ----
[INFO] [stdout] thread 'challenge_movs' panicked at src/main.rs:779:13:
[INFO] [stdout] unable to load file test/listings_0040_challenge_movs, No such file or directory (os error 2)
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55bd1b602215 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x55bd1b602215 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55bd1b602215 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x55bd1b602215 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x55bd1b6289fb - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x55bd1b6289fb - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x55bd1b5ffaff - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x55bd1b601fee - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x55bd1b601fee - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x55bd1b603959 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x55bd1b6036ac - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x55bd1b5c54af - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x55bd1b5c54af - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x55bd1b603f5b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x55bd1b603f5b - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x55bd1b603cd4 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x55bd1b6026d9 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x55bd1b603a07 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x55bd1b57f823 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x55bd1b5885bb - decode8086::decode_file::he807d2fe0d8e7538
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:779:13
[INFO] [stdout]   20:     0x55bd1b589336 - decode8086::challenge_movs::h22e6522db4adc23b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:853:25
[INFO] [stdout]   21:     0x55bd1b5892d7 - decode8086::challenge_movs::{{closure}}::h2589e52495ed51d2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:852:20
[INFO] [stdout]   22:     0x55bd1b58f7b6 - core::ops::function::FnOnce::call_once::h52b9a7e67f279854
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55bd1b5c9dcb - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55bd1b5c9dcb - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   25:     0x55bd1b5c9491 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   26:     0x55bd1b5c9491 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x55bd1b5c9491 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   28:     0x55bd1b5c9491 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   29:     0x55bd1b5c9491 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   30:     0x55bd1b5c9491 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   31:     0x55bd1b5c9491 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   32:     0x55bd1b591e64 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   33:     0x55bd1b591e64 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   34:     0x55bd1b596932 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   35:     0x55bd1b596932 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x55bd1b596932 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   37:     0x55bd1b596932 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   38:     0x55bd1b596932 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   39:     0x55bd1b596932 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   40:     0x55bd1b596932 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x55bd1b60812b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   42:     0x55bd1b60812b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x55bd1b60812b - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   44:     0x7f382baabac3 - <unknown>
[INFO] [stdout]   45:     0x7f382bb3ca04 - __clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     challenge_movs
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin decode8086`
[INFO] running `Command { std: "docker" "inspect" "f2fd5b600fa81c231f7938170d23410d7ee70ddf9b49449eb5f70060f682b892", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2fd5b600fa81c231f7938170d23410d7ee70ddf9b49449eb5f70060f682b892", kill_on_drop: false }`
[INFO] [stdout] f2fd5b600fa81c231f7938170d23410d7ee70ddf9b49449eb5f70060f682b892
