[INFO] fetching crate tamer 0.1.0...
[INFO] testing tamer-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate tamer 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate tamer 0.1.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tamer 0.1.0
[INFO] finished tweaking crates.io crate tamer 0.1.0
[INFO] tweaked toml for crates.io crate tamer 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7dc7423b62a97ebdbdd3b7be0be640002d3247f51b8b4c6fd1ca6bdc3c7234b9
[INFO] running `Command { std: "docker" "start" "-a" "7dc7423b62a97ebdbdd3b7be0be640002d3247f51b8b4c6fd1ca6bdc3c7234b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dc7423b62a97ebdbdd3b7be0be640002d3247f51b8b4c6fd1ca6bdc3c7234b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dc7423b62a97ebdbdd3b7be0be640002d3247f51b8b4c6fd1ca6bdc3c7234b9", kill_on_drop: false }`
[INFO] [stdout] 7dc7423b62a97ebdbdd3b7be0be640002d3247f51b8b4c6fd1ca6bdc3c7234b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bef5532a3f7cf791af20e2d71182644847ff5b2fa9178984272d0635767cff62
[INFO] running `Command { std: "docker" "start" "-a" "bef5532a3f7cf791af20e2d71182644847ff5b2fa9178984272d0635767cff62", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tamer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "bef5532a3f7cf791af20e2d71182644847ff5b2fa9178984272d0635767cff62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bef5532a3f7cf791af20e2d71182644847ff5b2fa9178984272d0635767cff62", kill_on_drop: false }`
[INFO] [stdout] bef5532a3f7cf791af20e2d71182644847ff5b2fa9178984272d0635767cff62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6810cd5df0bcf2d01e748f58517e7c9fbbf91f8e42d4c9ad76c6345a9cb576af
[INFO] running `Command { std: "docker" "start" "-a" "6810cd5df0bcf2d01e748f58517e7c9fbbf91f8e42d4c9ad76c6345a9cb576af", kill_on_drop: false }`
[INFO] [stderr]    Compiling tamer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "6810cd5df0bcf2d01e748f58517e7c9fbbf91f8e42d4c9ad76c6345a9cb576af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6810cd5df0bcf2d01e748f58517e7c9fbbf91f8e42d4c9ad76c6345a9cb576af", kill_on_drop: false }`
[INFO] [stdout] 6810cd5df0bcf2d01e748f58517e7c9fbbf91f8e42d4c9ad76c6345a9cb576af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 752940479b4a1c667a01fc3b2017700b0883892721cf1fa281b4608f88439778
[INFO] running `Command { std: "docker" "start" "-a" "752940479b4a1c667a01fc3b2017700b0883892721cf1fa281b4608f88439778", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tamer-9e177671618bb5bb)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests tamer
[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] [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" "752940479b4a1c667a01fc3b2017700b0883892721cf1fa281b4608f88439778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "752940479b4a1c667a01fc3b2017700b0883892721cf1fa281b4608f88439778", kill_on_drop: false }`
[INFO] [stdout] 752940479b4a1c667a01fc3b2017700b0883892721cf1fa281b4608f88439778