[INFO] fetching crate arc-calc 0.1.4...
[INFO] testing arc-calc-0.1.4 against 1.59.0 for beta-1.60-1
[INFO] extracting crate arc-calc 0.1.4 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate arc-calc 0.1.4 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 arc-calc 0.1.4
[INFO] finished tweaking crates.io crate arc-calc 0.1.4
[INFO] tweaked toml for crates.io crate arc-calc 0.1.4 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] crate crates.io crate arc-calc 0.1.4 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-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 3fcdfb9fe278165468c00b53244e038b292f2c9edb91dbff04df66febe0fe9da
[INFO] running `Command { std: "docker" "start" "-a" "3fcdfb9fe278165468c00b53244e038b292f2c9edb91dbff04df66febe0fe9da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fcdfb9fe278165468c00b53244e038b292f2c9edb91dbff04df66febe0fe9da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fcdfb9fe278165468c00b53244e038b292f2c9edb91dbff04df66febe0fe9da", kill_on_drop: false }`
[INFO] [stdout] 3fcdfb9fe278165468c00b53244e038b292f2c9edb91dbff04df66febe0fe9da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] ae4c6e5601229556687eb837079f841d39a3c3537e7b8e51b71215cbf41e0778
[INFO] running `Command { std: "docker" "start" "-a" "ae4c6e5601229556687eb837079f841d39a3c3537e7b8e51b71215cbf41e0778", kill_on_drop: false }`
[INFO] [stderr]    Compiling arc-calc v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "ae4c6e5601229556687eb837079f841d39a3c3537e7b8e51b71215cbf41e0778", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae4c6e5601229556687eb837079f841d39a3c3537e7b8e51b71215cbf41e0778", kill_on_drop: false }`
[INFO] [stdout] ae4c6e5601229556687eb837079f841d39a3c3537e7b8e51b71215cbf41e0778
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 7a5a7c4b6a6d6a7787b859fbce98f33ed5ecdbe2aa8bce55ac3561c5e10d91e3
[INFO] running `Command { std: "docker" "start" "-a" "7a5a7c4b6a6d6a7787b859fbce98f33ed5ecdbe2aa8bce55ac3561c5e10d91e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling arc-calc v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "7a5a7c4b6a6d6a7787b859fbce98f33ed5ecdbe2aa8bce55ac3561c5e10d91e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a5a7c4b6a6d6a7787b859fbce98f33ed5ecdbe2aa8bce55ac3561c5e10d91e3", kill_on_drop: false }`
[INFO] [stdout] 7a5a7c4b6a6d6a7787b859fbce98f33ed5ecdbe2aa8bce55ac3561c5e10d91e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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] 283af1dd4f60d3924c14085fcceb3b330a5d99d23da1bce65d07168a34417f52
[INFO] running `Command { std: "docker" "start" "-a" "283af1dd4f60d3924c14085fcceb3b330a5d99d23da1bce65d07168a34417f52", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arc_calc-78dd4928346a9758)
[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" "283af1dd4f60d3924c14085fcceb3b330a5d99d23da1bce65d07168a34417f52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "283af1dd4f60d3924c14085fcceb3b330a5d99d23da1bce65d07168a34417f52", kill_on_drop: false }`
[INFO] [stdout] 283af1dd4f60d3924c14085fcceb3b330a5d99d23da1bce65d07168a34417f52