[INFO] fetching crate fermentation 0.6.0...
[INFO] testing fermentation-0.6.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate fermentation 0.6.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate fermentation 0.6.0
[INFO] finished tweaking crates.io crate fermentation 0.6.0
[INFO] tweaked toml for crates.io crate fermentation 0.6.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fermentation 0.6.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fermentation 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] be3a276234f9c8370e4eb5c477eae2ba1be8a98932c4c14276d6743759b46f07
[INFO] running `Command { std: "docker" "start" "-a" "be3a276234f9c8370e4eb5c477eae2ba1be8a98932c4c14276d6743759b46f07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be3a276234f9c8370e4eb5c477eae2ba1be8a98932c4c14276d6743759b46f07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be3a276234f9c8370e4eb5c477eae2ba1be8a98932c4c14276d6743759b46f07", kill_on_drop: false }`
[INFO] [stdout] be3a276234f9c8370e4eb5c477eae2ba1be8a98932c4c14276d6743759b46f07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a5ee1e019609ca982a62db9c23ba93c719df9744fbed614479fd6495c52380c
[INFO] running `Command { std: "docker" "start" "-a" "3a5ee1e019609ca982a62db9c23ba93c719df9744fbed614479fd6495c52380c", kill_on_drop: false }`
[INFO] [stderr]    Compiling fermentation v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "3a5ee1e019609ca982a62db9c23ba93c719df9744fbed614479fd6495c52380c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a5ee1e019609ca982a62db9c23ba93c719df9744fbed614479fd6495c52380c", kill_on_drop: false }`
[INFO] [stdout] 3a5ee1e019609ca982a62db9c23ba93c719df9744fbed614479fd6495c52380c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b49cb38934b5bb57bf234a0d25093d9b64124662b95d1206c1706793f9c4ae4f
[INFO] running `Command { std: "docker" "start" "-a" "b49cb38934b5bb57bf234a0d25093d9b64124662b95d1206c1706793f9c4ae4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling fermentation v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "b49cb38934b5bb57bf234a0d25093d9b64124662b95d1206c1706793f9c4ae4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b49cb38934b5bb57bf234a0d25093d9b64124662b95d1206c1706793f9c4ae4f", kill_on_drop: false }`
[INFO] [stdout] b49cb38934b5bb57bf234a0d25093d9b64124662b95d1206c1706793f9c4ae4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95fd87954c0beba3df54f0122fd52deb9044871de4d2ec5d770edaa47f121de2
[INFO] running `Command { std: "docker" "start" "-a" "95fd87954c0beba3df54f0122fd52deb9044871de4d2ec5d770edaa47f121de2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fermentation-6bc9cc193b89ed2e)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test aggregate::basic::tests::example ... ok
[INFO] [stdout] test aggregate::minmax::tests::example ... ok
[INFO] [stdout] test aggregate::sign::tests::example ... ok
[INFO] [stdout] test g::tests::custom ... ok
[INFO] [stdout] test g::tests::landmark ... ok
[INFO] [stdout] test g::tests::exponential ... ok
[INFO] [stdout] test g::tests::no_decay ... ok
[INFO] [stdout] test g::tests::polynomial ... ok
[INFO] [stdout] test tests::age ... ok
[INFO] [stdout] test tests::scaled_exponential ... ok
[INFO] [stdout] test tests::example ... ok
[INFO] [stdout] test g::tests::negative_exponential - should panic ... ok
[INFO] [stdout] test g::tests::negative_polynomial - should panic ... ok
[INFO] [stdout] test g::tests::zero_polynomial - should panic ... ok
[INFO] [stdout] test g::tests::zero_exponential - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fermentation
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/aggregate/sign.rs - aggregate::sign::SignAggregator (line 55) ... ok
[INFO] [stdout] test src/aggregate/basic.rs - aggregate::basic::BasicAggregator (line 11) ... ok
[INFO] [stdout] test src/g.rs - g::Exponential::rate (line 38) ... ok
[INFO] [stdout] test src/aggregate/basic.rs - aggregate::basic::BasicAggregator (line 41) ... ok
[INFO] [stdout] test src/aggregate/minmax.rs - aggregate::minmax::MinMaxAggregator (line 37) ... ok
[INFO] [stdout] test src/lib.rs - ForwardDecay (line 55) ... ok
[INFO] [stdout] test src/aggregate/sign.rs - aggregate::sign::SignAggregator (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95fd87954c0beba3df54f0122fd52deb9044871de4d2ec5d770edaa47f121de2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95fd87954c0beba3df54f0122fd52deb9044871de4d2ec5d770edaa47f121de2", kill_on_drop: false }`
[INFO] [stdout] 95fd87954c0beba3df54f0122fd52deb9044871de4d2ec5d770edaa47f121de2