[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#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrzykli%2F8086" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[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-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/krzykli/8086 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db0b5b69b3ea59b369a978b50a88c2a163aa362007c6a8d9bc25f1503a5e6b67
[INFO] running `Command { std: "docker" "start" "-a" "db0b5b69b3ea59b369a978b50a88c2a163aa362007c6a8d9bc25f1503a5e6b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db0b5b69b3ea59b369a978b50a88c2a163aa362007c6a8d9bc25f1503a5e6b67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db0b5b69b3ea59b369a978b50a88c2a163aa362007c6a8d9bc25f1503a5e6b67", kill_on_drop: false }`
[INFO] [stdout] db0b5b69b3ea59b369a978b50a88c2a163aa362007c6a8d9bc25f1503a5e6b67
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2e674e84235b6e5754ba28b956aade1e81080878c82bf30a4e4de78c870f7ce
[INFO] running `Command { std: "docker" "start" "-a" "d2e674e84235b6e5754ba28b956aade1e81080878c82bf30a4e4de78c870f7ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[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]) -> (MemToAcc, usize) {
[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]) -> (AccToMem, usize) {
[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]) -> (MovRegMem, usize) {
[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]) -> (MovImmToRegMem, usize) {
[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]) -> (MovImmToReg, usize) {
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.37s
[INFO] running `Command { std: "docker" "inspect" "d2e674e84235b6e5754ba28b956aade1e81080878c82bf30a4e4de78c870f7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2e674e84235b6e5754ba28b956aade1e81080878c82bf30a4e4de78c870f7ce", kill_on_drop: false }`
[INFO] [stdout] d2e674e84235b6e5754ba28b956aade1e81080878c82bf30a4e4de78c870f7ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b895829b7b79f197015e17958e0d4d8e8534286ea0a9e69be801838a7eb3658
[INFO] running `Command { std: "docker" "start" "-a" "7b895829b7b79f197015e17958e0d4d8e8534286ea0a9e69be801838a7eb3658", 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]) -> (MemToAcc, usize) {
[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]) -> (AccToMem, usize) {
[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]) -> (MovRegMem, usize) {
[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]) -> (MovImmToRegMem, usize) {
[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]) -> (MovImmToReg, usize) {
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "7b895829b7b79f197015e17958e0d4d8e8534286ea0a9e69be801838a7eb3658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b895829b7b79f197015e17958e0d4d8e8534286ea0a9e69be801838a7eb3658", kill_on_drop: false }`
[INFO] [stdout] 7b895829b7b79f197015e17958e0d4d8e8534286ea0a9e69be801838a7eb3658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b43d1013cee3738cd017633ab000ed5dbd81ef6dd1352c76c7f95202055c160d
[INFO] running `Command { std: "docker" "start" "-a" "b43d1013cee3738cd017633ab000ed5dbd81ef6dd1352c76c7f95202055c160d", 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]) -> (MemToAcc, usize) {
[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]) -> (AccToMem, usize) {
[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]) -> (MovRegMem, usize) {
[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]) -> (MovImmToRegMem, usize) {
[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]) -> (MovImmToReg, usize) {
[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 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/decode8086-ca221253495c463a)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test many_register_mov ... ok
[INFO] [stdout] test single_mov ... ok
[INFO] [stdout] test bitfields::test_extract_fields_mixed_widths ... ok
[INFO] [stdout] test more_movs ... ok
[INFO] [stdout] test bitfields::test_extract_fields_multiple_bytes ... ok
[INFO] [stdout] test bitfields::test_extract_fields_single_byte ... ok
[INFO] [stdout] test challenge_movs ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- challenge_movs stdout ----
[INFO] [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:     0x63e13459be22 - std::backtrace_rs::backtrace::libunwind::trace::h73a647620bf1c49d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63e13459be22 - std::backtrace_rs::backtrace::trace_unsynchronized::hd4d513ed96cb3cb1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63e13459be22 - std::sys::backtrace::_print_fmt::h61bb95f7476aafa5
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x63e13459be22 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha2e7e3a01df69042
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x63e1345c0ee3 - core::fmt::rt::Argument::fmt::hf14163372f0f9a76
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x63e1345c0ee3 - core::fmt::write::h7cb8f63788cd01d2
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x63e134598db3 - std::io::default_write_fmt::h9ed739ccee8a150c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63e134598db3 - std::io::Write::write_fmt::h1c0a32da913b32f1
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x63e13459bc72 - std::sys::backtrace::BacktraceLock::print::h3ec4d7883eb25e61
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x63e13459d38c - std::panicking::default_hook::{{closure}}::h29548987efd832cb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x63e13459d1e2 - std::panicking::default_hook::ha25170a15c643514
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x63e134564c14 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h562adeecbf43c420
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x63e134564c14 - test::test_main_with_exit_callback::{{closure}}::h97dd2a879d27e0e4
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63e13459dd6b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h7e85cbdbda26fdb7
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x63e13459dd6b - std::panicking::rust_panic_with_hook::h0d81afcd829aa24b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x63e13459db3a - std::panicking::begin_panic_handler::{{closure}}::hc84a33f1202346cf
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x63e13459c319 - std::sys::backtrace::__rust_end_short_backtrace::h373067a14f6c59aa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x63e13459d7cd - __rustc[beb0385846a06d21]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x63e1345bfa60 - core::panicking::panic_fmt::ha33fa2ae772efba9
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x63e134528be5 - decode8086::decode_file::h325bb769b28eb439
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:779:13
[INFO] [stdout]   20:     0x63e134525989 - decode8086::challenge_movs::h4146a9cedf1b3033
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:853:25
[INFO] [stdout]   21:     0x63e134525989 - decode8086::challenge_movs::{{closure}}::hf7c06dd6c4aafd4d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/main.rs:852:20
[INFO] [stdout]   22:     0x63e134525989 - core::ops::function::FnOnce::call_once::h14c13ada2bdeac45
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x63e13456a34b - core::ops::function::FnOnce::call_once::hf84b9c3d864a6959
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x63e13456a34b - test::__rust_begin_short_backtrace::h5724e31441c16fcb
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:648:18
[INFO] [stdout]   25:     0x63e13456958e - test::run_test_in_process::{{closure}}::hbc28c9aa91793d7d
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:74
[INFO] [stdout]   26:     0x63e13456958e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc17b0e238c0f8f3e
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x63e13456958e - std::panicking::catch_unwind::do_call::hcdbce0d6dd6c83ce
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   28:     0x63e13456958e - std::panicking::catch_unwind::h9477967ceea044e8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   29:     0x63e13456958e - std::panic::catch_unwind::h616a2e249da12e16
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   30:     0x63e13456958e - test::run_test_in_process::h2758deb0f2e54430
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:671:27
[INFO] [stdout]   31:     0x63e13456958e - test::run_test::{{closure}}::habe5cd2564b18aaa
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:592:43
[INFO] [stdout]   32:     0x63e13452d134 - test::run_test::{{closure}}::h9a0a6928f1a15421
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/test/src/lib.rs:622:41
[INFO] [stdout]   33:     0x63e13452d134 - std::sys::backtrace::__rust_begin_short_backtrace::hd68b5332434a22ca
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   34:     0x63e134530ada - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h264ddcc3098eacae
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   35:     0x63e134530ada - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h9fa39489749d6f3c
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x63e134530ada - std::panicking::catch_unwind::do_call::hb9a1944b9f85100f
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:589:40
[INFO] [stdout]   37:     0x63e134530ada - std::panicking::catch_unwind::h0c6f100786c0dad8
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panicking.rs:552:19
[INFO] [stdout]   38:     0x63e134530ada - std::panic::catch_unwind::hf6084e2723385823
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/panic.rs:359:14
[INFO] [stdout]   39:     0x63e134530ada - std::thread::Builder::spawn_unchecked_::{{closure}}::hf0af58ce658143ad
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   40:     0x63e134530ada - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88a14f9b2e79f9de
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x63e1345a0cc7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf31256ba38644b65
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   42:     0x63e1345a0cc7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h100ad77f3448041b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x63e1345a0cc7 - std::sys::pal::unix::thread::Thread::new::thread_start::h1a22ded422ce395b
[INFO] [stdout]                                at /rustc/733b47ea4b1b86216f14ef56e49440c33933f230/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   44:     0x7382b82baaa4 - <unknown>
[INFO] [stdout]   45:     0x7382b8347a34 - 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 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin decode8086`
[INFO] running `Command { std: "docker" "inspect" "b43d1013cee3738cd017633ab000ed5dbd81ef6dd1352c76c7f95202055c160d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b43d1013cee3738cd017633ab000ed5dbd81ef6dd1352c76c7f95202055c160d", kill_on_drop: false }`
[INFO] [stdout] b43d1013cee3738cd017633ab000ed5dbd81ef6dd1352c76c7f95202055c160d
