[INFO] fetching crate castaway 0.1.2...
[INFO] testing castaway-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate castaway 0.1.2 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate castaway 0.1.2 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 castaway 0.1.2
[INFO] finished tweaking crates.io crate castaway 0.1.2
[INFO] tweaked toml for crates.io crate castaway 0.1.2 written to /workspace/builds/worker-25/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] cc01dde7b298188f8d5e63480105459c7d643b3774dc0dd5679c58f495ade953
[INFO] running `Command { std: "docker" "start" "-a" "cc01dde7b298188f8d5e63480105459c7d643b3774dc0dd5679c58f495ade953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc01dde7b298188f8d5e63480105459c7d643b3774dc0dd5679c58f495ade953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc01dde7b298188f8d5e63480105459c7d643b3774dc0dd5679c58f495ade953", kill_on_drop: false }`
[INFO] [stdout] cc01dde7b298188f8d5e63480105459c7d643b3774dc0dd5679c58f495ade953
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] afc3e4a5eeb5975f7d5e680f3f2cfc4e3e91bee3f68cc71f568b66b5aa74f1e4
[INFO] running `Command { std: "docker" "start" "-a" "afc3e4a5eeb5975f7d5e680f3f2cfc4e3e91bee3f68cc71f568b66b5aa74f1e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling castaway v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "afc3e4a5eeb5975f7d5e680f3f2cfc4e3e91bee3f68cc71f568b66b5aa74f1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afc3e4a5eeb5975f7d5e680f3f2cfc4e3e91bee3f68cc71f568b66b5aa74f1e4", kill_on_drop: false }`
[INFO] [stdout] afc3e4a5eeb5975f7d5e680f3f2cfc4e3e91bee3f68cc71f568b66b5aa74f1e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 0d76ac64fa7328e3a3f986008dbcb0b1a21d5e10c2bf5bc2694fa891313b0b9f
[INFO] running `Command { std: "docker" "start" "-a" "0d76ac64fa7328e3a3f986008dbcb0b1a21d5e10c2bf5bc2694fa891313b0b9f", kill_on_drop: false }`
[INFO] [stderr]    Compiling castaway v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "0d76ac64fa7328e3a3f986008dbcb0b1a21d5e10c2bf5bc2694fa891313b0b9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d76ac64fa7328e3a3f986008dbcb0b1a21d5e10c2bf5bc2694fa891313b0b9f", kill_on_drop: false }`
[INFO] [stdout] 0d76ac64fa7328e3a3f986008dbcb0b1a21d5e10c2bf5bc2694fa891313b0b9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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] 99d95a44f0827b37003457e6499ed2d8544849ab1a00e82ab832304cfa594e35
[INFO] running `Command { std: "docker" "start" "-a" "99d95a44f0827b37003457e6499ed2d8544849ab1a00e82ab832304cfa594e35", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/castaway-c6be2a16dcae8527)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::cast ... ok
[INFO] [stdout] test tests::match_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests castaway
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - cast (line 81) ... ok
[INFO] [stdout] test src/lib.rs - cast (line 69) ... ok
[INFO] [stdout] test src/lib.rs - match_type (line 193) ... ok
[INFO] [stdout] test src/lib.rs - cast (line 94) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "99d95a44f0827b37003457e6499ed2d8544849ab1a00e82ab832304cfa594e35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99d95a44f0827b37003457e6499ed2d8544849ab1a00e82ab832304cfa594e35", kill_on_drop: false }`
[INFO] [stdout] 99d95a44f0827b37003457e6499ed2d8544849ab1a00e82ab832304cfa594e35