[INFO] fetching crate uu_factor 0.0.6...
[INFO] testing uu_factor-0.0.6 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate uu_factor 0.0.6 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate uu_factor 0.0.6 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uu_factor 0.0.6
[INFO] finished tweaking crates.io crate uu_factor 0.0.6
[INFO] tweaked toml for crates.io crate uu_factor 0.0.6 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate uu_factor 0.0.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58e26dc6372fc8f3650aa718dae3c2a50c690a990ff95e56313eebf567f78776
[INFO] running `Command { std: "docker" "start" "-a" "58e26dc6372fc8f3650aa718dae3c2a50c690a990ff95e56313eebf567f78776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58e26dc6372fc8f3650aa718dae3c2a50c690a990ff95e56313eebf567f78776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e26dc6372fc8f3650aa718dae3c2a50c690a990ff95e56313eebf567f78776", kill_on_drop: false }`
[INFO] [stdout] 58e26dc6372fc8f3650aa718dae3c2a50c690a990ff95e56313eebf567f78776
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4aefe4eae3ff324966e1586ac0b799aca0d07ef1aab5d2bf487a5e60e93eda6
[INFO] running `Command { std: "docker" "start" "-a" "b4aefe4eae3ff324966e1586ac0b799aca0d07ef1aab5d2bf487a5e60e93eda6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.68
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling uucore v0.0.8
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling uu_factor v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling uucore_procs v0.0.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.95s
[INFO] running `Command { std: "docker" "inspect" "b4aefe4eae3ff324966e1586ac0b799aca0d07ef1aab5d2bf487a5e60e93eda6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4aefe4eae3ff324966e1586ac0b799aca0d07ef1aab5d2bf487a5e60e93eda6", kill_on_drop: false }`
[INFO] [stdout] b4aefe4eae3ff324966e1586ac0b799aca0d07ef1aab5d2bf487a5e60e93eda6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6b7a8a4967e89bf10caa734a1dbc3897006f34eab71c33d2982928b349ba028
[INFO] running `Command { std: "docker" "start" "-a" "c6b7a8a4967e89bf10caa734a1dbc3897006f34eab71c33d2982928b349ba028", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling rayon-core v1.9.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling serde_json v1.0.64
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling plotters-backend v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.7.1
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.3
[INFO] [stderr]    Compiling memoffset v0.6.3
[INFO] [stderr]    Compiling rayon v1.5.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling itertools v0.10.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling plotters-svg v0.3.0
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling plotters v0.3.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.0
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling paste-impl v0.1.18
[INFO] [stderr]    Compiling paste v0.1.18
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling bstr v0.2.15
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.3.4
[INFO] [stderr]    Compiling uu_factor v0.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.73s
[INFO] running `Command { std: "docker" "inspect" "c6b7a8a4967e89bf10caa734a1dbc3897006f34eab71c33d2982928b349ba028", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6b7a8a4967e89bf10caa734a1dbc3897006f34eab71c33d2982928b349ba028", kill_on_drop: false }`
[INFO] [stdout] c6b7a8a4967e89bf10caa734a1dbc3897006f34eab71c33d2982928b349ba028
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12a01b35b7f63d6add4e40774c6b3a2fb7a94f674b99cb1b21b8ef5c507b7a99
[INFO] running `Command { std: "docker" "start" "-a" "12a01b35b7f63d6add4e40774c6b3a2fb7a94f674b99cb1b21b8ef5c507b7a99", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/uu_factor-7a760ef88c8cce15)
[INFO] [stdout] running 38 tests
[INFO] [stdout] test miller_rabin::tests::composites ... ok
[INFO] [stdout] test miller_rabin::tests::first_composites ... ok
[INFO] [stdout] test factor::tests::factor_recombines ... ok
[INFO] [stdout] test factor::tests::factor_2044854919485649 ... ok
[INFO] [stdout] test miller_rabin::tests::first_primes_u32 ... ok
[INFO] [stdout] test miller_rabin::tests::one ... ok
[INFO] [stdout] test miller_rabin::tests::zero ... ok
[INFO] [stdout] test miller_rabin::tests::largest_prime ... ok
[INFO] [stdout] test numeric::gcd::tests::scalar_mult ... ok
[INFO] [stdout] test numeric::montgomery::tests::test_roundtrip_u64 ... ok
[INFO] [stdout] test numeric::montgomery::tests::test_roundtrip_u32 ... ok
[INFO] [stdout] test miller_rabin::tests::two ... ok
[INFO] [stdout] test numeric::gcd::tests::divisor ... ok
[INFO] [stdout] test numeric::gcd::tests::zero ... ok
[INFO] [stdout] test numeric::modular_inverse::tests::random_values_u64 ... ok
[INFO] [stdout] test numeric::gcd::tests::euclidean ... ok
[INFO] [stdout] test numeric::modular_inverse::tests::random_values_u32 ... ok
[INFO] [stdout] test numeric::modular_inverse::tests::small_values_u32 ... ok
[INFO] [stdout] test miller_rabin::tests::largest_composites ... ok
[INFO] [stdout] test miller_rabin::tests::issue_1556 ... ok
[INFO] [stdout] test numeric::gcd::tests::associative ... ok
[INFO] [stdout] test factor::tests::factor_recombines_strong_pseudoprime ... ok
[INFO] [stdout] test numeric::gcd::tests::multiplicative ... ok
[INFO] [stdout] test numeric::modular_inverse::tests::small_values_u64 ... ok
[INFO] [stdout] test numeric::gcd::tests::commutative ... ok
[INFO] [stdout] test numeric::gcd::tests::one ... ok
[INFO] [stdout] test numeric::gcd::tests::linearity ... ok
[INFO] [stdout] test miller_rabin::tests::first_primes_u64 ... ok
[INFO] [stdout] test factor::tests::factor_recombines_overflowing ... ok
[INFO] [stdout] test factor::tests::exponentiate_factors ... ok
[INFO] [stdout] test factor::tests::recombines_factors ... ok
[INFO] [stdout] test numeric::montgomery::tests::test_add_u32 ... ok
[INFO] [stdout] test numeric::montgomery::tests::test_mult_u32 ... ok
[INFO] [stdout] test numeric::montgomery::tests::test_add_u64 ... ok
[INFO] [stdout] test numeric::montgomery::tests::test_mult_u64 ... ok
[INFO] [stdout] test miller_rabin::tests::small_semiprimes_u64 ... ok
[INFO] [stdout] test miller_rabin::tests::small_semiprimes_u32 ... ok
[INFO] [stdout] test factor::tests::factor_recombines_small ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.70s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/factor-fbf62bb7642441ee)
[INFO] [stdout] 
[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] [stderr]    Doc-tests uu_factor
[INFO] [stdout] 
[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" "12a01b35b7f63d6add4e40774c6b3a2fb7a94f674b99cb1b21b8ef5c507b7a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12a01b35b7f63d6add4e40774c6b3a2fb7a94f674b99cb1b21b8ef5c507b7a99", kill_on_drop: false }`
[INFO] [stdout] 12a01b35b7f63d6add4e40774c6b3a2fb7a94f674b99cb1b21b8ef5c507b7a99