[INFO] fetching crate wthor 0.4.1...
[INFO] testing wthor-0.4.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate wthor 0.4.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate wthor 0.4.1 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 wthor 0.4.1
[INFO] finished tweaking crates.io crate wthor 0.4.1
[INFO] tweaked toml for crates.io crate wthor 0.4.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded magpie v0.9.1
[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] 519257bc5e59d4c678a51663ab39be1e0c9e70c2cacb12e6aa3aee9d411b3b0d
[INFO] running `Command { std: "docker" "start" "-a" "519257bc5e59d4c678a51663ab39be1e0c9e70c2cacb12e6aa3aee9d411b3b0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "519257bc5e59d4c678a51663ab39be1e0c9e70c2cacb12e6aa3aee9d411b3b0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "519257bc5e59d4c678a51663ab39be1e0c9e70c2cacb12e6aa3aee9d411b3b0d", kill_on_drop: false }`
[INFO] [stdout] 519257bc5e59d4c678a51663ab39be1e0c9e70c2cacb12e6aa3aee9d411b3b0d
[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] 0e00b5029f1f3c79a6b11a635b154cfc7749b79d96b05118f03d2d9ee0fdf301
[INFO] running `Command { std: "docker" "start" "-a" "0e00b5029f1f3c79a6b11a635b154cfc7749b79d96b05118f03d2d9ee0fdf301", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling magpie v0.9.1
[INFO] [stderr]    Compiling wthor v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.61s
[INFO] running `Command { std: "docker" "inspect" "0e00b5029f1f3c79a6b11a635b154cfc7749b79d96b05118f03d2d9ee0fdf301", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e00b5029f1f3c79a6b11a635b154cfc7749b79d96b05118f03d2d9ee0fdf301", kill_on_drop: false }`
[INFO] [stdout] 0e00b5029f1f3c79a6b11a635b154cfc7749b79d96b05118f03d2d9ee0fdf301
[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] b1520b6940d18d803290e1daeb3068b9eb1cf974a2d455169094f24897e0255d
[INFO] running `Command { std: "docker" "start" "-a" "b1520b6940d18d803290e1daeb3068b9eb1cf974a2d455169094f24897e0255d", kill_on_drop: false }`
[INFO] [stderr]    Compiling wthor v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "b1520b6940d18d803290e1daeb3068b9eb1cf974a2d455169094f24897e0255d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1520b6940d18d803290e1daeb3068b9eb1cf974a2d455169094f24897e0255d", kill_on_drop: false }`
[INFO] [stdout] b1520b6940d18d803290e1daeb3068b9eb1cf974a2d455169094f24897e0255d
[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] f702b599628c877156f289a8c87f404c4a163158b370240c2b0d5bf6c78f7b17
[INFO] running `Command { std: "docker" "start" "-a" "f702b599628c877156f289a8c87f404c4a163158b370240c2b0d5bf6c78f7b17", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wthor-e5365205faf101a1)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wthor
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "f702b599628c877156f289a8c87f404c4a163158b370240c2b0d5bf6c78f7b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f702b599628c877156f289a8c87f404c4a163158b370240c2b0d5bf6c78f7b17", kill_on_drop: false }`
[INFO] [stdout] f702b599628c877156f289a8c87f404c4a163158b370240c2b0d5bf6c78f7b17