[INFO] cloning repository https://github.com/q231950/navigator64
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/q231950/navigator64" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fq231950%2Fnavigator64", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fq231950%2Fnavigator64'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c0f52c42b6e9c6b39e3de53068612537127f0834
[INFO] testing q231950/navigator64 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fq231950%2Fnavigator64" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/q231950/navigator64 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/q231950/navigator64
[INFO] finished tweaking git repo https://github.com/q231950/navigator64
[INFO] tweaked toml for git repo https://github.com/q231950/navigator64 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/q231950/navigator64 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7a9ca038e33f5a5599c4d5cfa44b4fc2113a32a80c08bf2225d4e830c32b30e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a7a9ca038e33f5a5599c4d5cfa44b4fc2113a32a80c08bf2225d4e830c32b30e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7a9ca038e33f5a5599c4d5cfa44b4fc2113a32a80c08bf2225d4e830c32b30e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a9ca038e33f5a5599c4d5cfa44b4fc2113a32a80c08bf2225d4e830c32b30e", kill_on_drop: false }`
[INFO] [stdout] a7a9ca038e33f5a5599c4d5cfa44b4fc2113a32a80c08bf2225d4e830c32b30e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d503468bbe39cecdad30ab0aba1292d721286e8e76a61ae4b7ae7bc4ae98cea
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d503468bbe39cecdad30ab0aba1292d721286e8e76a61ae4b7ae7bc4ae98cea", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.105
[INFO] [stderr]    Compiling nix v0.16.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]    Compiling libudev v0.2.0
[INFO] [stderr]    Compiling serialport v4.0.1
[INFO] [stderr]    Compiling navigator64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `slash`
[INFO] [stdout]   --> src/main.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let slash: [u8; 8] = [  0b00000001,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_slash`
[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 17.79s
[INFO] running `Command { std: "docker" "inspect" "7d503468bbe39cecdad30ab0aba1292d721286e8e76a61ae4b7ae7bc4ae98cea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d503468bbe39cecdad30ab0aba1292d721286e8e76a61ae4b7ae7bc4ae98cea", kill_on_drop: false }`
[INFO] [stdout] 7d503468bbe39cecdad30ab0aba1292d721286e8e76a61ae4b7ae7bc4ae98cea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9c1f2060698e6b68ebdc64152d8991b2a1ebc06aff6dfac82c019ccb3a4d9fb5
[INFO] running `Command { std: "docker" "start" "-a" "9c1f2060698e6b68ebdc64152d8991b2a1ebc06aff6dfac82c019ccb3a4d9fb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling navigator64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `slash`
[INFO] [stdout]   --> src/main.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     let slash: [u8; 8] = [  0b00000001,
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_slash`
[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 1.02s
[INFO] running `Command { std: "docker" "inspect" "9c1f2060698e6b68ebdc64152d8991b2a1ebc06aff6dfac82c019ccb3a4d9fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c1f2060698e6b68ebdc64152d8991b2a1ebc06aff6dfac82c019ccb3a4d9fb5", kill_on_drop: false }`
[INFO] [stdout] 9c1f2060698e6b68ebdc64152d8991b2a1ebc06aff6dfac82c019ccb3a4d9fb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8259a7c1b191c5d0efff394ffc2521ed75c1e62e8743c61cc3b0a20113e8ce35
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8259a7c1b191c5d0efff394ffc2521ed75c1e62e8743c61cc3b0a20113e8ce35", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused variable: `slash`
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/main.rs:34:9
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 34 |     let slash: [u8; 8] = [  0b00000001,
[INFO] [stdout] 
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_slash`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `navigator64` (bin "navigator64" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/navigator64-3a685aa871ecf430)
[INFO] running `Command { std: "docker" "inspect" "8259a7c1b191c5d0efff394ffc2521ed75c1e62e8743c61cc3b0a20113e8ce35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8259a7c1b191c5d0efff394ffc2521ed75c1e62e8743c61cc3b0a20113e8ce35", kill_on_drop: false }`
[INFO] [stdout] 8259a7c1b191c5d0efff394ffc2521ed75c1e62e8743c61cc3b0a20113e8ce35