[INFO] fetching crate chan-lang 0.1.0...
[INFO] testing chan-lang-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate chan-lang 0.1.0 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate chan-lang 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 chan-lang 0.1.0
[INFO] finished tweaking crates.io crate chan-lang 0.1.0
[INFO] tweaked toml for crates.io crate chan-lang 0.1.0 written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] crate crates.io crate chan-lang 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 38686f2747c25cb3789045c8a4c8ec93e99edcada28683ce1e1ae462382e2581
[INFO] running `Command { std: "docker" "start" "-a" "38686f2747c25cb3789045c8a4c8ec93e99edcada28683ce1e1ae462382e2581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38686f2747c25cb3789045c8a4c8ec93e99edcada28683ce1e1ae462382e2581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38686f2747c25cb3789045c8a4c8ec93e99edcada28683ce1e1ae462382e2581", kill_on_drop: false }`
[INFO] [stdout] 38686f2747c25cb3789045c8a4c8ec93e99edcada28683ce1e1ae462382e2581
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 3c646a351cd4895752bad799c9c23b127f5f7b888e2ccf9f75b321dcd57a1095
[INFO] running `Command { std: "docker" "start" "-a" "3c646a351cd4895752bad799c9c23b127f5f7b888e2ccf9f75b321dcd57a1095", kill_on_drop: false }`
[INFO] [stderr]    Compiling chan-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "3c646a351cd4895752bad799c9c23b127f5f7b888e2ccf9f75b321dcd57a1095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c646a351cd4895752bad799c9c23b127f5f7b888e2ccf9f75b321dcd57a1095", kill_on_drop: false }`
[INFO] [stdout] 3c646a351cd4895752bad799c9c23b127f5f7b888e2ccf9f75b321dcd57a1095
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] 8b1c090ec8147f97810cfe9d63fc470eb4c4fc510f5412b344b94f84514617bb
[INFO] running `Command { std: "docker" "start" "-a" "8b1c090ec8147f97810cfe9d63fc470eb4c4fc510f5412b344b94f84514617bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling chan-lang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "8b1c090ec8147f97810cfe9d63fc470eb4c4fc510f5412b344b94f84514617bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b1c090ec8147f97810cfe9d63fc470eb4c4fc510f5412b344b94f84514617bb", kill_on_drop: false }`
[INFO] [stdout] 8b1c090ec8147f97810cfe9d63fc470eb4c4fc510f5412b344b94f84514617bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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] bae68e1d09d4ac7e577c7f3c6477c34baf76b80b6fc3f4db45d8cd077dfcb7d5
[INFO] running `Command { std: "docker" "start" "-a" "bae68e1d09d4ac7e577c7f3c6477c34baf76b80b6fc3f4db45d8cd077dfcb7d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chan_lang-53de4d6db1750328)
[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" "bae68e1d09d4ac7e577c7f3c6477c34baf76b80b6fc3f4db45d8cd077dfcb7d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bae68e1d09d4ac7e577c7f3c6477c34baf76b80b6fc3f4db45d8cd077dfcb7d5", kill_on_drop: false }`
[INFO] [stdout] bae68e1d09d4ac7e577c7f3c6477c34baf76b80b6fc3f4db45d8cd077dfcb7d5