[INFO] fetching crate arch-mirror 0.0.0...
[INFO] testing arch-mirror-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate arch-mirror 0.0.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate arch-mirror 0.0.0 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 arch-mirror 0.0.0
[INFO] finished tweaking crates.io crate arch-mirror 0.0.0
[INFO] tweaked toml for crates.io crate arch-mirror 0.0.0 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] b76beb3065af8271a5e3bf8e7c6da302d905b4f2b27accffb07b96399ada3e76
[INFO] running `Command { std: "docker" "start" "-a" "b76beb3065af8271a5e3bf8e7c6da302d905b4f2b27accffb07b96399ada3e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b76beb3065af8271a5e3bf8e7c6da302d905b4f2b27accffb07b96399ada3e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b76beb3065af8271a5e3bf8e7c6da302d905b4f2b27accffb07b96399ada3e76", kill_on_drop: false }`
[INFO] [stdout] b76beb3065af8271a5e3bf8e7c6da302d905b4f2b27accffb07b96399ada3e76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 0de195f1c3c380625f8883f886ae27a5579e44cef23950d552b37f7e08f14f12
[INFO] running `Command { std: "docker" "start" "-a" "0de195f1c3c380625f8883f886ae27a5579e44cef23950d552b37f7e08f14f12", kill_on_drop: false }`
[INFO] [stderr]    Compiling arch-mirror v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "0de195f1c3c380625f8883f886ae27a5579e44cef23950d552b37f7e08f14f12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0de195f1c3c380625f8883f886ae27a5579e44cef23950d552b37f7e08f14f12", kill_on_drop: false }`
[INFO] [stdout] 0de195f1c3c380625f8883f886ae27a5579e44cef23950d552b37f7e08f14f12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 05a12cc1041326aa8def397ea7d7749b46f349c82ce1f4cf80e8f46d1197c57a
[INFO] running `Command { std: "docker" "start" "-a" "05a12cc1041326aa8def397ea7d7749b46f349c82ce1f4cf80e8f46d1197c57a", kill_on_drop: false }`
[INFO] [stderr]    Compiling arch-mirror v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "05a12cc1041326aa8def397ea7d7749b46f349c82ce1f4cf80e8f46d1197c57a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05a12cc1041326aa8def397ea7d7749b46f349c82ce1f4cf80e8f46d1197c57a", kill_on_drop: false }`
[INFO] [stdout] 05a12cc1041326aa8def397ea7d7749b46f349c82ce1f4cf80e8f46d1197c57a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 15b55e526d0180a7b560f1887f9c207b12b297fb069c86bbcc7be8968ed13bf4
[INFO] running `Command { std: "docker" "start" "-a" "15b55e526d0180a7b560f1887f9c207b12b297fb069c86bbcc7be8968ed13bf4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arch_mirror-fec8ecd30b9ceb1e)
[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 arch-mirror
[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" "15b55e526d0180a7b560f1887f9c207b12b297fb069c86bbcc7be8968ed13bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15b55e526d0180a7b560f1887f9c207b12b297fb069c86bbcc7be8968ed13bf4", kill_on_drop: false }`
[INFO] [stdout] 15b55e526d0180a7b560f1887f9c207b12b297fb069c86bbcc7be8968ed13bf4