[INFO] fetching crate dsk 0.0.0...
[INFO] testing dsk-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate dsk 0.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dsk 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 dsk 0.0.0
[INFO] finished tweaking crates.io crate dsk 0.0.0
[INFO] tweaked toml for crates.io crate dsk 0.0.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] c7e86f67891a65293c82e6b971005fe9d674d8da51f4118bdb7070f1b1336b1c
[INFO] running `Command { std: "docker" "start" "-a" "c7e86f67891a65293c82e6b971005fe9d674d8da51f4118bdb7070f1b1336b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7e86f67891a65293c82e6b971005fe9d674d8da51f4118bdb7070f1b1336b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7e86f67891a65293c82e6b971005fe9d674d8da51f4118bdb7070f1b1336b1c", kill_on_drop: false }`
[INFO] [stdout] c7e86f67891a65293c82e6b971005fe9d674d8da51f4118bdb7070f1b1336b1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] cd8e60a1e93d6dd32670ae12b374b85b6f1752a3c99f48d12f68c855f3399679
[INFO] running `Command { std: "docker" "start" "-a" "cd8e60a1e93d6dd32670ae12b374b85b6f1752a3c99f48d12f68c855f3399679", kill_on_drop: false }`
[INFO] [stderr]    Compiling dsk v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "cd8e60a1e93d6dd32670ae12b374b85b6f1752a3c99f48d12f68c855f3399679", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd8e60a1e93d6dd32670ae12b374b85b6f1752a3c99f48d12f68c855f3399679", kill_on_drop: false }`
[INFO] [stdout] cd8e60a1e93d6dd32670ae12b374b85b6f1752a3c99f48d12f68c855f3399679
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 17e42aeeceebb8214baf1aeec30623e607b37e98d90cbb2e7c4eda14c5b7c310
[INFO] running `Command { std: "docker" "start" "-a" "17e42aeeceebb8214baf1aeec30623e607b37e98d90cbb2e7c4eda14c5b7c310", kill_on_drop: false }`
[INFO] [stderr]    Compiling dsk v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "17e42aeeceebb8214baf1aeec30623e607b37e98d90cbb2e7c4eda14c5b7c310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17e42aeeceebb8214baf1aeec30623e607b37e98d90cbb2e7c4eda14c5b7c310", kill_on_drop: false }`
[INFO] [stdout] 17e42aeeceebb8214baf1aeec30623e607b37e98d90cbb2e7c4eda14c5b7c310
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 4a46e7ed2aa80cd3b3d4fb1fa6a0e0236f8d960b3526263b6d538f379d8ce0ba
[INFO] running `Command { std: "docker" "start" "-a" "4a46e7ed2aa80cd3b3d4fb1fa6a0e0236f8d960b3526263b6d538f379d8ce0ba", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dsk-fe226c957aa71868)
[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" "4a46e7ed2aa80cd3b3d4fb1fa6a0e0236f8d960b3526263b6d538f379d8ce0ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a46e7ed2aa80cd3b3d4fb1fa6a0e0236f8d960b3526263b6d538f379d8ce0ba", kill_on_drop: false }`
[INFO] [stdout] 4a46e7ed2aa80cd3b3d4fb1fa6a0e0236f8d960b3526263b6d538f379d8ce0ba