[INFO] fetching crate tetgen 0.0.1...
[INFO] testing tetgen-0.0.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate tetgen 0.0.1 into /workspace/builds/worker-40/source
[INFO] validating manifest of crates.io crate tetgen 0.0.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tetgen 0.0.1
[INFO] finished tweaking crates.io crate tetgen 0.0.1
[INFO] tweaked toml for crates.io crate tetgen 0.0.1 written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate crates.io crate tetgen 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a606595da643e20d430e8bbac9d5b63bd68b4e65dcc36896102797be8d584d6
[INFO] running `Command { std: "docker" "start" "-a" "7a606595da643e20d430e8bbac9d5b63bd68b4e65dcc36896102797be8d584d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a606595da643e20d430e8bbac9d5b63bd68b4e65dcc36896102797be8d584d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a606595da643e20d430e8bbac9d5b63bd68b4e65dcc36896102797be8d584d6", kill_on_drop: false }`
[INFO] [stdout] 7a606595da643e20d430e8bbac9d5b63bd68b4e65dcc36896102797be8d584d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 542641e6709217eaa483fce969c9c2271bb04bd0ab6768923190ebfa7faea6d1
[INFO] running `Command { std: "docker" "start" "-a" "542641e6709217eaa483fce969c9c2271bb04bd0ab6768923190ebfa7faea6d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetgen v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "542641e6709217eaa483fce969c9c2271bb04bd0ab6768923190ebfa7faea6d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "542641e6709217eaa483fce969c9c2271bb04bd0ab6768923190ebfa7faea6d1", kill_on_drop: false }`
[INFO] [stdout] 542641e6709217eaa483fce969c9c2271bb04bd0ab6768923190ebfa7faea6d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 223c9a68b5e992ce3e3de578dcf9c15e3c7b2b4c411f08523645a200ee2a775d
[INFO] running `Command { std: "docker" "start" "-a" "223c9a68b5e992ce3e3de578dcf9c15e3c7b2b4c411f08523645a200ee2a775d", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetgen v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "223c9a68b5e992ce3e3de578dcf9c15e3c7b2b4c411f08523645a200ee2a775d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "223c9a68b5e992ce3e3de578dcf9c15e3c7b2b4c411f08523645a200ee2a775d", kill_on_drop: false }`
[INFO] [stdout] 223c9a68b5e992ce3e3de578dcf9c15e3c7b2b4c411f08523645a200ee2a775d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a677985bcac62e13d1b8d0d0aca14ae157c894f89a9c450debbae75376f03a8e
[INFO] running `Command { std: "docker" "start" "-a" "a677985bcac62e13d1b8d0d0aca14ae157c894f89a9c450debbae75376f03a8e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tetgen-18ee094ba95ffccf)
[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" "a677985bcac62e13d1b8d0d0aca14ae157c894f89a9c450debbae75376f03a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a677985bcac62e13d1b8d0d0aca14ae157c894f89a9c450debbae75376f03a8e", kill_on_drop: false }`
[INFO] [stdout] a677985bcac62e13d1b8d0d0aca14ae157c894f89a9c450debbae75376f03a8e