[INFO] fetching crate c74d 0.1.1...
[INFO] testing c74d-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate c74d 0.1.1 into /workspace/builds/worker-36/source
[INFO] validating manifest of crates.io crate c74d 0.1.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate c74d 0.1.1
[INFO] finished tweaking crates.io crate c74d 0.1.1
[INFO] tweaked toml for crates.io crate c74d 0.1.1 written to /workspace/builds/worker-36/source/Cargo.toml
[INFO] crate crates.io crate c74d 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6e8480319927cb2886b04183cbac2a7011884aec567cb9f26681bd8a7aa63ee
[INFO] running `Command { std: "docker" "start" "-a" "a6e8480319927cb2886b04183cbac2a7011884aec567cb9f26681bd8a7aa63ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6e8480319927cb2886b04183cbac2a7011884aec567cb9f26681bd8a7aa63ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e8480319927cb2886b04183cbac2a7011884aec567cb9f26681bd8a7aa63ee", kill_on_drop: false }`
[INFO] [stdout] a6e8480319927cb2886b04183cbac2a7011884aec567cb9f26681bd8a7aa63ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce25689ba04bd1e6b09473700ba6244917c3bfdf26da3e7996789cea8385b690
[INFO] running `Command { std: "docker" "start" "-a" "ce25689ba04bd1e6b09473700ba6244917c3bfdf26da3e7996789cea8385b690", kill_on_drop: false }`
[INFO] [stderr]    Compiling c74d v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "ce25689ba04bd1e6b09473700ba6244917c3bfdf26da3e7996789cea8385b690", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce25689ba04bd1e6b09473700ba6244917c3bfdf26da3e7996789cea8385b690", kill_on_drop: false }`
[INFO] [stdout] ce25689ba04bd1e6b09473700ba6244917c3bfdf26da3e7996789cea8385b690
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d0559eff1172a8b33a725db479eb31a1463091178584c6e63906491ffc3318a
[INFO] running `Command { std: "docker" "start" "-a" "0d0559eff1172a8b33a725db479eb31a1463091178584c6e63906491ffc3318a", kill_on_drop: false }`
[INFO] [stderr]    Compiling c74d v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "0d0559eff1172a8b33a725db479eb31a1463091178584c6e63906491ffc3318a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d0559eff1172a8b33a725db479eb31a1463091178584c6e63906491ffc3318a", kill_on_drop: false }`
[INFO] [stdout] 0d0559eff1172a8b33a725db479eb31a1463091178584c6e63906491ffc3318a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a48bad3bca4c41d6d73781b6a3a3c1f9643c099b5dd1147152854209bf43001
[INFO] running `Command { std: "docker" "start" "-a" "9a48bad3bca4c41d6d73781b6a3a3c1f9643c099b5dd1147152854209bf43001", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/c74d-c8d6ba0e76352573)
[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" "9a48bad3bca4c41d6d73781b6a3a3c1f9643c099b5dd1147152854209bf43001", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a48bad3bca4c41d6d73781b6a3a3c1f9643c099b5dd1147152854209bf43001", kill_on_drop: false }`
[INFO] [stdout] 9a48bad3bca4c41d6d73781b6a3a3c1f9643c099b5dd1147152854209bf43001