[INFO] fetching crate fractions 0.1.0...
[INFO] testing fractions-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate fractions 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate fractions 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate fractions 0.1.0
[INFO] tweaked toml for crates.io crate fractions 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fractions 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fractions 0.1.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6e90598e5933b07babb793c0859433dfd8fc513c4c69378c990ad622f1d167e
[INFO] running `Command { std: "docker" "start" "-a" "e6e90598e5933b07babb793c0859433dfd8fc513c4c69378c990ad622f1d167e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6e90598e5933b07babb793c0859433dfd8fc513c4c69378c990ad622f1d167e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6e90598e5933b07babb793c0859433dfd8fc513c4c69378c990ad622f1d167e", kill_on_drop: false }`
[INFO] [stdout] e6e90598e5933b07babb793c0859433dfd8fc513c4c69378c990ad622f1d167e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 388f20708f0a0656b0b2f84a2b7ef2af9b368d4f3ea37865816ff85150795968
[INFO] running `Command { std: "docker" "start" "-a" "388f20708f0a0656b0b2f84a2b7ef2af9b368d4f3ea37865816ff85150795968", kill_on_drop: false }`
[INFO] [stderr]    Compiling fractions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "388f20708f0a0656b0b2f84a2b7ef2af9b368d4f3ea37865816ff85150795968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "388f20708f0a0656b0b2f84a2b7ef2af9b368d4f3ea37865816ff85150795968", kill_on_drop: false }`
[INFO] [stdout] 388f20708f0a0656b0b2f84a2b7ef2af9b368d4f3ea37865816ff85150795968
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c354a2d78dfe26881ed0b9d94b08c91c268a7bea9c3c2e3aa294d207979e47ab
[INFO] running `Command { std: "docker" "start" "-a" "c354a2d78dfe26881ed0b9d94b08c91c268a7bea9c3c2e3aa294d207979e47ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling fractions v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "c354a2d78dfe26881ed0b9d94b08c91c268a7bea9c3c2e3aa294d207979e47ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c354a2d78dfe26881ed0b9d94b08c91c268a7bea9c3c2e3aa294d207979e47ab", kill_on_drop: false }`
[INFO] [stdout] c354a2d78dfe26881ed0b9d94b08c91c268a7bea9c3c2e3aa294d207979e47ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 10e359a2f5f235e319a8fcf6fef8d6feee11a1e2e1b0443b938e2fe865c2f5c1
[INFO] running `Command { std: "docker" "start" "-a" "10e359a2f5f235e319a8fcf6fef8d6feee11a1e2e1b0443b938e2fe865c2f5c1", 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/fractions-83bc4d3e2e6d0989)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::test_arithmetic ... ok
[INFO] [stdout] test tests::test_conversions ... ok
[INFO] [stdout] test tests::test_negative_denominator ... ok
[INFO] [stdout] test tests::test_new ... ok
[INFO] [stdout] test tests::test_operators ... ok
[INFO] [stdout] test tests::test_reduce ... ok
[INFO] [stdout] test tests::test_utility_methods ... ok
[INFO] [stdout] test tests::test_display ... ok
[INFO] [stdout] test tests::test_comparison ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fractions
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - Fraction::reduce (line 194) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::new (line 65) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::reciprocal (line 145) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "10e359a2f5f235e319a8fcf6fef8d6feee11a1e2e1b0443b938e2fe865c2f5c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10e359a2f5f235e319a8fcf6fef8d6feee11a1e2e1b0443b938e2fe865c2f5c1", kill_on_drop: false }`
[INFO] [stdout] 10e359a2f5f235e319a8fcf6fef8d6feee11a1e2e1b0443b938e2fe865c2f5c1