[INFO] fetching crate frustool 0.1.0...
[INFO] testing frustool-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate frustool 0.1.0 into /workspace/builds/worker-52/source
[INFO] validating manifest of crates.io crate frustool 0.1.0 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 frustool 0.1.0
[INFO] finished tweaking crates.io crate frustool 0.1.0
[INFO] tweaked toml for crates.io crate frustool 0.1.0 written to /workspace/builds/worker-52/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 2f824defe91b7ddd5384f0069a0aff61e9a31ae04479da9cbb727034e4d67ce6
[INFO] running `Command { std: "docker" "start" "-a" "2f824defe91b7ddd5384f0069a0aff61e9a31ae04479da9cbb727034e4d67ce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f824defe91b7ddd5384f0069a0aff61e9a31ae04479da9cbb727034e4d67ce6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f824defe91b7ddd5384f0069a0aff61e9a31ae04479da9cbb727034e4d67ce6", kill_on_drop: false }`
[INFO] [stdout] 2f824defe91b7ddd5384f0069a0aff61e9a31ae04479da9cbb727034e4d67ce6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] 50063e2a2e22f796415340e983b6bd10ab57a46d534f4a77224aae0e9b2e8c1c
[INFO] running `Command { std: "docker" "start" "-a" "50063e2a2e22f796415340e983b6bd10ab57a46d534f4a77224aae0e9b2e8c1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling cpython v0.5.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling python3-sys v0.5.2
[INFO] [stderr]    Compiling frustool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.45s
[INFO] running `Command { std: "docker" "inspect" "50063e2a2e22f796415340e983b6bd10ab57a46d534f4a77224aae0e9b2e8c1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50063e2a2e22f796415340e983b6bd10ab57a46d534f4a77224aae0e9b2e8c1c", kill_on_drop: false }`
[INFO] [stdout] 50063e2a2e22f796415340e983b6bd10ab57a46d534f4a77224aae0e9b2e8c1c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] f51fc14f3d0b9910f315fd91e3e9d9ffd7317cd4ce488be0087bef02624f8f5f
[INFO] running `Command { std: "docker" "start" "-a" "f51fc14f3d0b9910f315fd91e3e9d9ffd7317cd4ce488be0087bef02624f8f5f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling frustool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "f51fc14f3d0b9910f315fd91e3e9d9ffd7317cd4ce488be0087bef02624f8f5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f51fc14f3d0b9910f315fd91e3e9d9ffd7317cd4ce488be0087bef02624f8f5f", kill_on_drop: false }`
[INFO] [stdout] f51fc14f3d0b9910f315fd91e3e9d9ffd7317cd4ce488be0087bef02624f8f5f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-52/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] f7e2d431db30e1d33979cc6e087650f4d6b6464f56d1fff111851a131a47b49b
[INFO] running `Command { std: "docker" "start" "-a" "f7e2d431db30e1d33979cc6e087650f4d6b6464f56d1fff111851a131a47b49b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/frustool-403185573e86f5ef)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test functions::basic::test::test_asin ... ok
[INFO] [stdout] test functions::basic::test::test_sin ... ok
[INFO] [stdout] test functions::vector::test::test_vect_add ... ok
[INFO] [stdout] test functions::vector::test::test_vect_div ... ok
[INFO] [stdout] test functions::vector::test::test_vect_mul ... ok
[INFO] [stdout] test functions::vector::test::test_vect_sub ... ok
[INFO] [stdout] test metrics::roc::test::test_roc ... ok
[INFO] [stdout] test metrics::roc::test::test_rocp ... ok
[INFO] [stdout] test metrics::roc::test::test_rocr ... ok
[INFO] [stdout] test metrics::roc::test::test_rocr100 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f7e2d431db30e1d33979cc6e087650f4d6b6464f56d1fff111851a131a47b49b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7e2d431db30e1d33979cc6e087650f4d6b6464f56d1fff111851a131a47b49b", kill_on_drop: false }`
[INFO] [stdout] f7e2d431db30e1d33979cc6e087650f4d6b6464f56d1fff111851a131a47b49b