[INFO] fetching crate conveyer_belt 0.0.1...
[INFO] testing conveyer_belt-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate conveyer_belt 0.0.1 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate conveyer_belt 0.0.1 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 crates.io crate conveyer_belt 0.0.1
[INFO] finished tweaking crates.io crate conveyer_belt 0.0.1
[INFO] tweaked toml for crates.io crate conveyer_belt 0.0.1 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 0dafdb7a2da82b03b96859e195e1cdfcba0a5130cae69e32e4f2c853f0a0072c
[INFO] running `Command { std: "docker" "start" "-a" "0dafdb7a2da82b03b96859e195e1cdfcba0a5130cae69e32e4f2c853f0a0072c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0dafdb7a2da82b03b96859e195e1cdfcba0a5130cae69e32e4f2c853f0a0072c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dafdb7a2da82b03b96859e195e1cdfcba0a5130cae69e32e4f2c853f0a0072c", kill_on_drop: false }`
[INFO] [stdout] 0dafdb7a2da82b03b96859e195e1cdfcba0a5130cae69e32e4f2c853f0a0072c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 1eca9dd98de797d333f667cfea483d4be9a63c533377779a6a58876277d0c8ac
[INFO] running `Command { std: "docker" "start" "-a" "1eca9dd98de797d333f667cfea483d4be9a63c533377779a6a58876277d0c8ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling conveyer_belt v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "1eca9dd98de797d333f667cfea483d4be9a63c533377779a6a58876277d0c8ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eca9dd98de797d333f667cfea483d4be9a63c533377779a6a58876277d0c8ac", kill_on_drop: false }`
[INFO] [stdout] 1eca9dd98de797d333f667cfea483d4be9a63c533377779a6a58876277d0c8ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 74421f495b1734836ecd9a27c7b9443083b59a449300da2c391ffe31de19a89d
[INFO] running `Command { std: "docker" "start" "-a" "74421f495b1734836ecd9a27c7b9443083b59a449300da2c391ffe31de19a89d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling conveyer_belt v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/conveyer_belt-bbdf5e7b792324c3)
[INFO] running `Command { std: "docker" "inspect" "74421f495b1734836ecd9a27c7b9443083b59a449300da2c391ffe31de19a89d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74421f495b1734836ecd9a27c7b9443083b59a449300da2c391ffe31de19a89d", kill_on_drop: false }`
[INFO] [stdout] 74421f495b1734836ecd9a27c7b9443083b59a449300da2c391ffe31de19a89d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] ad197d42fd32efe25ab355d680365024affb861d02854354452913921674da79
[INFO] running `Command { std: "docker" "start" "-a" "ad197d42fd32efe25ab355d680365024affb861d02854354452913921674da79", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/conveyer_belt-bbdf5e7b792324c3)
[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" "ad197d42fd32efe25ab355d680365024affb861d02854354452913921674da79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad197d42fd32efe25ab355d680365024affb861d02854354452913921674da79", kill_on_drop: false }`
[INFO] [stdout] ad197d42fd32efe25ab355d680365024affb861d02854354452913921674da79