[INFO] fetching crate s_curve 0.1.6...
[INFO] testing s_curve-0.1.6 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate s_curve 0.1.6 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate s_curve 0.1.6 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate s_curve 0.1.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate s_curve 0.1.6
[INFO] tweaked toml for crates.io crate s_curve 0.1.6 written to /workspace/builds/worker-93/source/Cargo.toml
[INFO] crate crates.io crate s_curve 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4400d0c2edc950a85f345e5aaa8504d1933764399f3ff3401cfc430e07693197
[INFO] running `Command { std: "docker" "start" "-a" "4400d0c2edc950a85f345e5aaa8504d1933764399f3ff3401cfc430e07693197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4400d0c2edc950a85f345e5aaa8504d1933764399f3ff3401cfc430e07693197", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4400d0c2edc950a85f345e5aaa8504d1933764399f3ff3401cfc430e07693197", kill_on_drop: false }`
[INFO] [stdout] 4400d0c2edc950a85f345e5aaa8504d1933764399f3ff3401cfc430e07693197
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21e54721c67e2253fbe79ea08c7e67f45ffddbb8b78c7f277424f2dbfa1497a7
[INFO] running `Command { std: "docker" "start" "-a" "21e54721c67e2253fbe79ea08c7e67f45ffddbb8b78c7f277424f2dbfa1497a7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling s_curve v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "21e54721c67e2253fbe79ea08c7e67f45ffddbb8b78c7f277424f2dbfa1497a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21e54721c67e2253fbe79ea08c7e67f45ffddbb8b78c7f277424f2dbfa1497a7", kill_on_drop: false }`
[INFO] [stdout] 21e54721c67e2253fbe79ea08c7e67f45ffddbb8b78c7f277424f2dbfa1497a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b28afb25384ddc4b2cb8f52a378a69736cd663b45c33de50d2854db1ec45fac
[INFO] running `Command { std: "docker" "start" "-a" "1b28afb25384ddc4b2cb8f52a378a69736cd663b45c33de50d2854db1ec45fac", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling gnuplot v0.0.37
[INFO] [stderr]    Compiling s_curve v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 30.16s
[INFO] running `Command { std: "docker" "inspect" "1b28afb25384ddc4b2cb8f52a378a69736cd663b45c33de50d2854db1ec45fac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b28afb25384ddc4b2cb8f52a378a69736cd663b45c33de50d2854db1ec45fac", kill_on_drop: false }`
[INFO] [stdout] 1b28afb25384ddc4b2cb8f52a378a69736cd663b45c33de50d2854db1ec45fac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3aff0f5fae168313d3d55e62270456c38ea73f7dcff592517a1b145017ab0f53
[INFO] running `Command { std: "docker" "start" "-a" "3aff0f5fae168313d3d55e62270456c38ea73f7dcff592517a1b145017ab0f53", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/s_curve-6621f5fd0ebee1df)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::timings_3_10 ... ok
[INFO] [stdout] test tests::simple_curve ... ok
[INFO] [stdout] test tests::timings_3_12 ... ok
[INFO] [stdout] test tests::timings_3_11 ... ok
[INFO] [stdout] test tests::timings_3_9 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests s_curve
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3aff0f5fae168313d3d55e62270456c38ea73f7dcff592517a1b145017ab0f53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3aff0f5fae168313d3d55e62270456c38ea73f7dcff592517a1b145017ab0f53", kill_on_drop: false }`
[INFO] [stdout] 3aff0f5fae168313d3d55e62270456c38ea73f7dcff592517a1b145017ab0f53