[INFO] fetching crate cache-size 0.5.1...
[INFO] testing cache-size-0.5.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate cache-size 0.5.1 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate cache-size 0.5.1 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 cache-size 0.5.1
[INFO] finished tweaking crates.io crate cache-size 0.5.1
[INFO] tweaked toml for crates.io crate cache-size 0.5.1 written to /workspace/builds/worker-4/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]  Downloading crates ...
[INFO] [stderr]   Downloaded raw-cpuid v8.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9043fc1244a41c96f3958a6c142bb93deda7f195176332dce617285a59f7ec35
[INFO] running `Command { std: "docker" "start" "-a" "9043fc1244a41c96f3958a6c142bb93deda7f195176332dce617285a59f7ec35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9043fc1244a41c96f3958a6c142bb93deda7f195176332dce617285a59f7ec35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9043fc1244a41c96f3958a6c142bb93deda7f195176332dce617285a59f7ec35", kill_on_drop: false }`
[INFO] [stdout] 9043fc1244a41c96f3958a6c142bb93deda7f195176332dce617285a59f7ec35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 01f5d649e190d309a04061e1e72a3d1bfe81ff19e055f0614d624a1ff3fe7a7e
[INFO] running `Command { std: "docker" "start" "-a" "01f5d649e190d309a04061e1e72a3d1bfe81ff19e055f0614d624a1ff3fe7a7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling raw-cpuid v8.1.2
[INFO] [stderr]    Compiling cache-size v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.56s
[INFO] running `Command { std: "docker" "inspect" "01f5d649e190d309a04061e1e72a3d1bfe81ff19e055f0614d624a1ff3fe7a7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01f5d649e190d309a04061e1e72a3d1bfe81ff19e055f0614d624a1ff3fe7a7e", kill_on_drop: false }`
[INFO] [stdout] 01f5d649e190d309a04061e1e72a3d1bfe81ff19e055f0614d624a1ff3fe7a7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 23f5226f3c69ef491b4d0cb20b10bc2699359400e9e1bf0dd9cf7662e7fc2db5
[INFO] running `Command { std: "docker" "start" "-a" "23f5226f3c69ef491b4d0cb20b10bc2699359400e9e1bf0dd9cf7662e7fc2db5", kill_on_drop: false }`
[INFO] [stderr]    Compiling cache-size v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "23f5226f3c69ef491b4d0cb20b10bc2699359400e9e1bf0dd9cf7662e7fc2db5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f5226f3c69ef491b4d0cb20b10bc2699359400e9e1bf0dd9cf7662e7fc2db5", kill_on_drop: false }`
[INFO] [stdout] 23f5226f3c69ef491b4d0cb20b10bc2699359400e9e1bf0dd9cf7662e7fc2db5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1f19855a6debd45812511a54dfe4d26b6ca30a9b6bc1f1fe65aa699337c91934
[INFO] running `Command { std: "docker" "start" "-a" "1f19855a6debd45812511a54dfe4d26b6ca30a9b6bc1f1fe65aa699337c91934", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cache_size-f6c8d64f56bed652)
[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 cache-size
[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" "1f19855a6debd45812511a54dfe4d26b6ca30a9b6bc1f1fe65aa699337c91934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f19855a6debd45812511a54dfe4d26b6ca30a9b6bc1f1fe65aa699337c91934", kill_on_drop: false }`
[INFO] [stdout] 1f19855a6debd45812511a54dfe4d26b6ca30a9b6bc1f1fe65aa699337c91934