[INFO] cloning repository https://github.com/tpyd/gameboy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tpyd/gameboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftpyd%2Fgameboy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftpyd%2Fgameboy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 993cf771af21b3cf43514bce1cd835c9912bce76
[INFO] checking tpyd/gameboy against try#ed606620234c6b50f2414162c4bbabd5f4a925f3 for pr-147995
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftpyd%2Fgameboy" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tpyd/gameboy
[INFO] finished tweaking git repo https://github.com/tpyd/gameboy
[INFO] tweaked toml for git repo https://github.com/tpyd/gameboy written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tpyd/gameboy on toolchain ed606620234c6b50f2414162c4bbabd5f4a925f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tpyd/gameboy 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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-scanner v0.29.5
[INFO] [stderr]   Downloaded wayland-sys v0.29.5
[INFO] [stderr]   Downloaded dlib v0.5.0
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[INFO] [stderr]   Downloaded rustversion v1.0.20
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[INFO] [stderr]   Downloaded wayland-commons v0.29.5
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[INFO] [stderr]   Downloaded orbclient v0.3.31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7394f98ec36471592ec501fc305c413a8dbf8c3f63fd05a0ccb173f50e1b652
[INFO] running `Command { std: "docker" "start" "-a" "e7394f98ec36471592ec501fc305c413a8dbf8c3f63fd05a0ccb173f50e1b652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7394f98ec36471592ec501fc305c413a8dbf8c3f63fd05a0ccb173f50e1b652", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7394f98ec36471592ec501fc305c413a8dbf8c3f63fd05a0ccb173f50e1b652", kill_on_drop: false }`
[INFO] [stdout] e7394f98ec36471592ec501fc305c413a8dbf8c3f63fd05a0ccb173f50e1b652
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb6f0dd16975a282f43a3d0cdc9c68fed095d3018c2fa0129a289faf19b005c5
[INFO] running `Command { std: "docker" "start" "-a" "cb6f0dd16975a282f43a3d0cdc9c68fed095d3018c2fa0129a289faf19b005c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling pkg-config v0.3.26
[INFO] [stderr]    Compiling xml-rs v0.8.3
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking libloading v0.7.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]     Checking dlib v0.5.0
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling rustix v0.37.8
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]     Checking linux-raw-sys v0.3.1
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking instructions v0.1.0 (/opt/rustwide/workdir/crates/instructions)
[INFO] [stderr]     Checking raw-window-handle v0.4.3
[INFO] [stdout] warning: unused import: `core::fmt`
[INFO] [stdout]  --> crates/instructions/src/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::fmt;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> crates/instructions/src/types.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::fmt`
[INFO] [stdout]  --> crates/instructions/src/types.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::fmt;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Display`
[INFO] [stdout]  --> crates/instructions/src/types.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fmt::Display;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking disassembler v0.1.0 (/opt/rustwide/workdir/crates/disassembler)
[INFO] [stdout] error[E0425]: cannot find value `prefix` in this scope
[INFO] [stdout]   --> crates/disassembler/src/lib.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             prefix = true;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 51 |             prefixed = true;
[INFO] [stdout]    |                   ++
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]    |
[INFO] [stdout] 51 |             let prefix = true;
[INFO] [stdout]    |             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `instruction_string` in this scope
[INFO] [stdout]   --> crates/disassembler/src/lib.rs:64:40
[INFO] [stdout]    |
[INFO] [stdout] 64 |         line.instruction_string = Some(instruction_string);
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `instruction_lookup`
[INFO] [stdout] ...
[INFO] [stdout] 72 | fn instruction_lookup(byte: &u8) -> Option<Instruction> {
[INFO] [stdout]    | ------------------------------------------------------- similarly named function `instruction_lookup` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `&mut LineOfCode`
[INFO] [stdout]   --> crates/disassembler/src/lib.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |         if line == 0xCB {
[INFO] [stdout]    |            ---- ^^ ---- {integer}
[INFO] [stdout]    |            |
[INFO] [stdout]    |            &mut LineOfCode
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> crates/disassembler/src/lib.rs:72:37
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn instruction_lookup(byte: &u8) -> Option<Instruction> {
[INFO] [stdout]    |    ------------------               ^^^^^^^^^^^^^^^^^^^ expected `Option<Instruction>`, found `()`
[INFO] [stdout]    |    |
[INFO] [stdout]    |    implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Option<Instruction>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0369, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `disassembler` (lib test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0425]: cannot find value `prefix` in this scope
[INFO] [stdout]   --> crates/disassembler/src/lib.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             prefix = true;
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]    |
[INFO] [stdout] 51 |             prefixed = true;
[INFO] [stdout]    |                   ++
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]    |
[INFO] [stdout] 51 |             let prefix = true;
[INFO] [stdout]    |             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `instruction_string` in this scope
[INFO] [stdout]   --> crates/disassembler/src/lib.rs:64:40
[INFO] [stdout]    |
[INFO] [stdout] 64 |         line.instruction_string = Some(instruction_string);
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `instruction_lookup`
[INFO] [stdout] ...
[INFO] [stdout] 72 | fn instruction_lookup(byte: &u8) -> Option<Instruction> {
[INFO] [stdout]    | ------------------------------------------------------- similarly named function `instruction_lookup` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0369]: binary operation `==` cannot be applied to type `&mut LineOfCode`
[INFO] [stdout]   --> crates/disassembler/src/lib.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |         if line == 0xCB {
[INFO] [stdout]    |            ---- ^^ ---- {integer}
[INFO] [stdout]    |            |
[INFO] [stdout]    |            &mut LineOfCode
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> crates/disassembler/src/lib.rs:72:37
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn instruction_lookup(byte: &u8) -> Option<Instruction> {
[INFO] [stdout]    |    ------------------               ^^^^^^^^^^^^^^^^^^^ expected `Option<Instruction>`, found `()`
[INFO] [stdout]    |    |
[INFO] [stdout]    |    implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Option<Instruction>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0369, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `disassembler` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "cb6f0dd16975a282f43a3d0cdc9c68fed095d3018c2fa0129a289faf19b005c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb6f0dd16975a282f43a3d0cdc9c68fed095d3018c2fa0129a289faf19b005c5", kill_on_drop: false }`
[INFO] [stdout] cb6f0dd16975a282f43a3d0cdc9c68fed095d3018c2fa0129a289faf19b005c5
