[INFO] cloning repository https://github.com/paoda/gb
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paoda/gb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaoda%2Fgb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaoda%2Fgb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a352ca807f0b9ef79acf36f27aec00356a11534
[INFO] testing paoda/gb against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaoda%2Fgb" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/paoda/gb
[INFO] finished tweaking git repo https://github.com/paoda/gb
[INFO] tweaked toml for git repo https://github.com/paoda/gb written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/paoda/gb on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/paoda/gb 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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "4dfebeb14ff9afaed062ba88ccabc7f56ceb5096009f8d956bfb09d3a86feaba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4dfebeb14ff9afaed062ba88ccabc7f56ceb5096009f8d956bfb09d3a86feaba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dfebeb14ff9afaed062ba88ccabc7f56ceb5096009f8d956bfb09d3a86feaba", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eceaf75e4ce74152ca97b8f302da6abe09238d60ac5ed5d886429a4cda1ac9ef
[INFO] running `Command { std: "docker" "start" "-a" "eceaf75e4ce74152ca97b8f302da6abe09238d60ac5ed5d886429a4cda1ac9ef", kill_on_drop: false }`
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[INFO] [stderr]    Compiling symphonia-metadata v0.5.4
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[INFO] [stderr]    Compiling egui v0.21.0
[INFO] [stderr]    Compiling symphonia v0.5.4
[INFO] [stderr]    Compiling rodio v0.19.0
[INFO] [stderr]    Compiling wgpu-hal v0.15.4
[INFO] [stderr]    Compiling wgpu-core v0.15.1
[INFO] [stderr]    Compiling wgpu v0.15.1
[INFO] [stderr]    Compiling sctk-adwaita v0.5.4
[INFO] [stderr]    Compiling egui_wgpu_backend v0.22.0
[INFO] [stderr]    Compiling egui_winit_platform v0.18.0
[INFO] [stderr]    Compiling gb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `new_disasm` is never used
[INFO] [stdout]     --> src/instruction.rs:2196:19
[INFO] [stdout]      |
[INFO] [stdout] 2196 |     pub(crate) fn new_disasm(cpu: &Cpu, limit: u8) -> String {
[INFO] [stdout]      |                   ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `disasm` is never used
[INFO] [stdout]     --> src/instruction.rs:2227:8
[INFO] [stdout]      |
[INFO] [stdout] 2227 |     fn disasm(cpu: &Cpu, pc: u16, instr: Instruction) -> Cow<str> {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ShiftClock` is never used
[INFO] [stdout]   --> src/serial.rs:48:6
[INFO] [stdout]    |
[INFO] [stdout] 48 | enum ShiftClock {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ClockSpeed` is never used
[INFO] [stdout]   --> src/serial.rs:64:6
[INFO] [stdout]    |
[INFO] [stdout] 64 | enum ClockSpeed {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/instruction.rs:2227:20
[INFO] [stdout]      |
[INFO] [stdout] 2227 |     fn disasm(cpu: &Cpu, pc: u16, instr: Instruction) -> Cow<str> {
[INFO] [stdout]      |                    ^^^^ the lifetime is elided here      ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2227 |     fn disasm(cpu: &Cpu, pc: u16, instr: Instruction) -> Cow<'_, str> {
[INFO] [stdout]      |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "eceaf75e4ce74152ca97b8f302da6abe09238d60ac5ed5d886429a4cda1ac9ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eceaf75e4ce74152ca97b8f302da6abe09238d60ac5ed5d886429a4cda1ac9ef", kill_on_drop: false }`
[INFO] [stdout] eceaf75e4ce74152ca97b8f302da6abe09238d60ac5ed5d886429a4cda1ac9ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bfe244b44af4b3ea72f96b6e8454dc3b518989ebeffd86787e6eef3c0efbbbe
[INFO] running `Command { std: "docker" "start" "-a" "1bfe244b44af4b3ea72f96b6e8454dc3b518989ebeffd86787e6eef3c0efbbbe", kill_on_drop: false }`
[INFO] [stderr]    Compiling gb v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `new_disasm` is never used
[INFO] [stdout]     --> src/instruction.rs:2196:19
[INFO] [stdout]      |
[INFO] [stdout] 2196 |     pub(crate) fn new_disasm(cpu: &Cpu, limit: u8) -> String {
[INFO] [stdout]      |                   ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `disasm` is never used
[INFO] [stdout]     --> src/instruction.rs:2227:8
[INFO] [stdout]      |
[INFO] [stdout] 2227 |     fn disasm(cpu: &Cpu, pc: u16, instr: Instruction) -> Cow<str> {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ShiftClock` is never used
[INFO] [stdout]   --> src/serial.rs:48:6
[INFO] [stdout]    |
[INFO] [stdout] 48 | enum ShiftClock {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ClockSpeed` is never used
[INFO] [stdout]   --> src/serial.rs:64:6
[INFO] [stdout]    |
[INFO] [stdout] 64 | enum ClockSpeed {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/instruction.rs:2227:20
[INFO] [stdout]      |
[INFO] [stdout] 2227 |     fn disasm(cpu: &Cpu, pc: u16, instr: Instruction) -> Cow<str> {
[INFO] [stdout]      |                    ^^^^ the lifetime is elided here      ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2227 |     fn disasm(cpu: &Cpu, pc: u16, instr: Instruction) -> Cow<'_, str> {
[INFO] [stdout]      |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `new_disasm` is never used
[INFO] [stdout]     --> src/instruction.rs:2196:19
[INFO] [stdout]      |
[INFO] [stdout] 2196 |     pub(crate) fn new_disasm(cpu: &Cpu, limit: u8) -> String {
[INFO] [stdout]      |                   ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `disasm` is never used
[INFO] [stdout]     --> src/instruction.rs:2227:8
[INFO] [stdout]      |
[INFO] [stdout] 2227 |     fn disasm(cpu: &Cpu, pc: u16, instr: Instruction) -> Cow<str> {
[INFO] [stdout]      |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ShiftClock` is never used
[INFO] [stdout]   --> src/serial.rs:48:6
[INFO] [stdout]    |
[INFO] [stdout] 48 | enum ShiftClock {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ClockSpeed` is never used
[INFO] [stdout]   --> src/serial.rs:64:6
[INFO] [stdout]    |
[INFO] [stdout] 64 | enum ClockSpeed {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]     --> src/instruction.rs:2227:20
[INFO] [stdout]      |
[INFO] [stdout] 2227 |     fn disasm(cpu: &Cpu, pc: u16, instr: Instruction) -> Cow<str> {
[INFO] [stdout]      |                    ^^^^ the lifetime is elided here      ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]      |
[INFO] [stdout]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]      |
[INFO] [stdout] 2227 |     fn disasm(cpu: &Cpu, pc: u16, instr: Instruction) -> Cow<'_, str> {
[INFO] [stdout]      |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "1bfe244b44af4b3ea72f96b6e8454dc3b518989ebeffd86787e6eef3c0efbbbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bfe244b44af4b3ea72f96b6e8454dc3b518989ebeffd86787e6eef3c0efbbbe", kill_on_drop: false }`
[INFO] [stdout] 1bfe244b44af4b3ea72f96b6e8454dc3b518989ebeffd86787e6eef3c0efbbbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d353be3e89e7d34199a6d0cba3030cd079eba06ae50e4dd97c6183787ad96b1f
[INFO] running `Command { std: "docker" "start" "-a" "d353be3e89e7d34199a6d0cba3030cd079eba06ae50e4dd97c6183787ad96b1f", kill_on_drop: false }`
[INFO] [stderr] warning: function `new_disasm` is never used
[INFO] [stderr]     --> src/instruction.rs:2196:19
[INFO] [stderr]      |
[INFO] [stderr] 2196 |     pub(crate) fn new_disasm(cpu: &Cpu, limit: u8) -> String {
[INFO] [stderr]      |                   ^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `disasm` is never used
[INFO] [stderr]     --> src/instruction.rs:2227:8
[INFO] [stderr]      |
[INFO] [stderr] 2227 |     fn disasm(cpu: &Cpu, pc: u16, instr: Instruction) -> Cow<str> {
[INFO] [stderr]      |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ShiftClock` is never used
[INFO] [stderr]   --> src/serial.rs:48:6
[INFO] [stderr]    |
[INFO] [stderr] 48 | enum ShiftClock {
[INFO] [stderr]    |      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ClockSpeed` is never used
[INFO] [stderr]   --> src/serial.rs:64:6
[INFO] [stderr]    |
[INFO] [stderr] 64 | enum ClockSpeed {
[INFO] [stderr]    |      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]     --> src/instruction.rs:2227:20
[INFO] [stderr]      |
[INFO] [stderr] 2227 |     fn disasm(cpu: &Cpu, pc: u16, instr: Instruction) -> Cow<str> {
[INFO] [stderr]      |                    ^^^^ the lifetime is elided here      ^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]      |
[INFO] [stderr]      = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]      = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]      |
[INFO] [stderr] 2227 |     fn disasm(cpu: &Cpu, pc: u16, instr: Instruction) -> Cow<'_, str> {
[INFO] [stderr]      |                                                              +++
[INFO] [stderr] 
[INFO] [stderr] warning: `gb` (lib) generated 5 warnings (run `cargo fix --lib -p gb` to apply 1 suggestion)
[INFO] [stderr] warning: `gb` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gb-c1ddcf07767b88bc)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test cartridge::tests::extra_spaces_title ... ok
[INFO] [stdout] test cartridge::tests::all_whitespace_title ... ok
[INFO] [stdout] test cartridge::tests::empty_rom_title ... ok
[INFO] [stdout] test cartridge::tests::long_title ... ok
[INFO] [stdout] test cartridge::tests::normal_rom_title ... ok
[INFO] [stdout] test cartridge::tests::publisher_code_and_title ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gb-285b5ea228bafccd)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gb
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d353be3e89e7d34199a6d0cba3030cd079eba06ae50e4dd97c6183787ad96b1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d353be3e89e7d34199a6d0cba3030cd079eba06ae50e4dd97c6183787ad96b1f", kill_on_drop: false }`
[INFO] [stdout] d353be3e89e7d34199a6d0cba3030cd079eba06ae50e4dd97c6183787ad96b1f
