[INFO] fetching crate whalespotter 0.1.6...
[INFO] testing whalespotter-0.1.6 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate whalespotter 0.1.6 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate whalespotter 0.1.6 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate whalespotter 0.1.6
[INFO] finished tweaking crates.io crate whalespotter 0.1.6
[INFO] tweaked toml for crates.io crate whalespotter 0.1.6 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate whalespotter 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded socket2 v0.3.18
[INFO] [stderr]   Downloaded crossterm v0.17.7
[INFO] [stderr]   Downloaded termimad v0.9.1
[INFO] [stderr]   Downloaded minimad v0.6.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a28e7e025402c6010ca66f1d99b6ee9cd03264d09dd9abf0da45ca78f4180a4e
[INFO] running `Command { std: "docker" "start" "-a" "a28e7e025402c6010ca66f1d99b6ee9cd03264d09dd9abf0da45ca78f4180a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a28e7e025402c6010ca66f1d99b6ee9cd03264d09dd9abf0da45ca78f4180a4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a28e7e025402c6010ca66f1d99b6ee9cd03264d09dd9abf0da45ca78f4180a4e", kill_on_drop: false }`
[INFO] [stdout] a28e7e025402c6010ca66f1d99b6ee9cd03264d09dd9abf0da45ca78f4180a4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f7ae2346651f14f63dc467d9cef59c21f7ec6e25b1810aa7bfd13af08142e093
[INFO] running `Command { std: "docker" "start" "-a" "f7ae2346651f14f63dc467d9cef59c21f7ec6e25b1810aa7bfd13af08142e093", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.55
[INFO] [stderr]    Compiling smallvec v1.5.1
[INFO] [stderr]    Compiling open v1.4.0
[INFO] [stderr]    Compiling minimad v0.6.7
[INFO] [stderr]    Compiling mio v0.7.6
[INFO] [stderr]    Compiling signal-hook-registry v1.2.2
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling parking_lot_core v0.7.2
[INFO] [stderr]    Compiling signal-hook v0.1.16
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling crossterm v0.17.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.22
[INFO] [stderr]    Compiling thiserror v1.0.22
[INFO] [stderr]    Compiling termimad v0.9.1
[INFO] [stderr]    Compiling whalespotter v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.19s
[INFO] running `Command { std: "docker" "inspect" "f7ae2346651f14f63dc467d9cef59c21f7ec6e25b1810aa7bfd13af08142e093", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7ae2346651f14f63dc467d9cef59c21f7ec6e25b1810aa7bfd13af08142e093", kill_on_drop: false }`
[INFO] [stdout] f7ae2346651f14f63dc467d9cef59c21f7ec6e25b1810aa7bfd13af08142e093
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ece729a5ea34794bd165df3a3cdff59731ece6d5e1909c0cac24a617c1f7b47
[INFO] running `Command { std: "docker" "start" "-a" "1ece729a5ea34794bd165df3a3cdff59731ece6d5e1909c0cac24a617c1f7b47", kill_on_drop: false }`
[INFO] [stderr]    Compiling whalespotter v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "1ece729a5ea34794bd165df3a3cdff59731ece6d5e1909c0cac24a617c1f7b47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ece729a5ea34794bd165df3a3cdff59731ece6d5e1909c0cac24a617c1f7b47", kill_on_drop: false }`
[INFO] [stdout] 1ece729a5ea34794bd165df3a3cdff59731ece6d5e1909c0cac24a617c1f7b47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b26b8f730b113fac1cb6f8273592c4f75130f4fe35a868c28b911cb2a6fd4cd2
[INFO] running `Command { std: "docker" "start" "-a" "b26b8f730b113fac1cb6f8273592c4f75130f4fe35a868c28b911cb2a6fd4cd2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/whalespotter-e993466d266c0a35)
[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" "b26b8f730b113fac1cb6f8273592c4f75130f4fe35a868c28b911cb2a6fd4cd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b26b8f730b113fac1cb6f8273592c4f75130f4fe35a868c28b911cb2a6fd4cd2", kill_on_drop: false }`
[INFO] [stdout] b26b8f730b113fac1cb6f8273592c4f75130f4fe35a868c28b911cb2a6fd4cd2