[INFO] cloning repository https://github.com/mrk-its/sim6502
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrk-its/sim6502" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrk-its%2Fsim6502", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrk-its%2Fsim6502'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 888129ad6eb742213802d4ed309c54990c336e30
[INFO] testing mrk-its/sim6502 against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrk-its%2Fsim6502" "/workspace/builds/worker-72/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-72/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mrk-its/sim6502 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mrk-its/sim6502
[INFO] finished tweaking git repo https://github.com/mrk-its/sim6502
[INFO] tweaked toml for git repo https://github.com/mrk-its/sim6502 written to /workspace/builds/worker-72/source/Cargo.toml
[INFO] crate git repo https://github.com/mrk-its/sim6502 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5f6e15bf6abb1006c4fda1117d9707e3706b52ce338f33f2f7c7d11c462b9cbd
[INFO] running `Command { std: "docker" "start" "-a" "5f6e15bf6abb1006c4fda1117d9707e3706b52ce338f33f2f7c7d11c462b9cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f6e15bf6abb1006c4fda1117d9707e3706b52ce338f33f2f7c7d11c462b9cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f6e15bf6abb1006c4fda1117d9707e3706b52ce338f33f2f7c7d11c462b9cbd", kill_on_drop: false }`
[INFO] [stdout] 5f6e15bf6abb1006c4fda1117d9707e3706b52ce338f33f2f7c7d11c462b9cbd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b996936b785f9ccf1202d967453c00923af713ae59ea47aecb51b5b9bffeff8b
[INFO] running `Command { std: "docker" "start" "-a" "b996936b785f9ccf1202d967453c00923af713ae59ea47aecb51b5b9bffeff8b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.89
[INFO] [stderr]    Compiling libc v0.2.121
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling managed v0.8.0
[INFO] [stderr]    Compiling plain v0.2.3
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling emulator_6502 v1.1.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.17
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling gdbstub v0.6.1
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling gdbstub_mos_arch v0.1.0 (https://github.com/mrk-its/gdbstub_mos_arch#8f44e615)
[INFO] [stderr]    Compiling scroll_derive v0.11.0
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling scroll v0.11.0
[INFO] [stderr]    Compiling goblin v0.5.1
[INFO] [stderr]    Compiling sim6502 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `signal`
[INFO] [stdout]    --> src/gdb/mod.rs:107:26
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn resume(&mut self, signal: Option<Signal>) -> Result<(), Self::Error> {
[INFO] [stdout]     |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.35s
[INFO] running `Command { std: "docker" "inspect" "b996936b785f9ccf1202d967453c00923af713ae59ea47aecb51b5b9bffeff8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b996936b785f9ccf1202d967453c00923af713ae59ea47aecb51b5b9bffeff8b", kill_on_drop: false }`
[INFO] [stdout] b996936b785f9ccf1202d967453c00923af713ae59ea47aecb51b5b9bffeff8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac99107e4273355ea4c0b48891ea8df061331fb0fb2b833ef7de8f9cb692b40a
[INFO] running `Command { std: "docker" "start" "-a" "ac99107e4273355ea4c0b48891ea8df061331fb0fb2b833ef7de8f9cb692b40a", kill_on_drop: false }`
[INFO] [stderr]    Compiling sim6502 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `signal`
[INFO] [stdout]    --> src/gdb/mod.rs:107:26
[INFO] [stdout]     |
[INFO] [stdout] 107 |     fn resume(&mut self, signal: Option<Signal>) -> Result<(), Self::Error> {
[INFO] [stdout]     |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sim6502-b1cbca8041063e80)
[INFO] running `Command { std: "docker" "inspect" "ac99107e4273355ea4c0b48891ea8df061331fb0fb2b833ef7de8f9cb692b40a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac99107e4273355ea4c0b48891ea8df061331fb0fb2b833ef7de8f9cb692b40a", kill_on_drop: false }`
[INFO] [stdout] ac99107e4273355ea4c0b48891ea8df061331fb0fb2b833ef7de8f9cb692b40a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-72/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 165a908f0adfe94a051d3b293d53f573ec492d1f020d29dc7784a09bfcb82d8e
[INFO] running `Command { std: "docker" "start" "-a" "165a908f0adfe94a051d3b293d53f573ec492d1f020d29dc7784a09bfcb82d8e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `signal`
[INFO] [stderr]    --> src/gdb/mod.rs:107:26
[INFO] [stderr]     |
[INFO] [stderr] 107 |     fn resume(&mut self, signal: Option<Signal>) -> Result<(), Self::Error> {
[INFO] [stderr]     |                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sim6502` (bin "sim6502" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.59s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sim6502-b1cbca8041063e80)
[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" "165a908f0adfe94a051d3b293d53f573ec492d1f020d29dc7784a09bfcb82d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "165a908f0adfe94a051d3b293d53f573ec492d1f020d29dc7784a09bfcb82d8e", kill_on_drop: false }`
[INFO] [stdout] 165a908f0adfe94a051d3b293d53f573ec492d1f020d29dc7784a09bfcb82d8e