[INFO] fetching crate rational 1.9.0...
[INFO] testing rational-1.9.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate rational 1.9.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rational 1.9.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rational 1.9.0
[INFO] tweaked toml for crates.io crate rational 1.9.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rational 1.9.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rational 1.9.0 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef80fb55781667f2dac334ae4d79923cf4af4c0d7eabfde02cd66dab5d805e0e
[INFO] running `Command { std: "docker" "start" "-a" "ef80fb55781667f2dac334ae4d79923cf4af4c0d7eabfde02cd66dab5d805e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef80fb55781667f2dac334ae4d79923cf4af4c0d7eabfde02cd66dab5d805e0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef80fb55781667f2dac334ae4d79923cf4af4c0d7eabfde02cd66dab5d805e0e", kill_on_drop: false }`
[INFO] [stdout] ef80fb55781667f2dac334ae4d79923cf4af4c0d7eabfde02cd66dab5d805e0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9542530db111dccb1f14f707087ad3c0b5d90b7d41f85d22fa086abc48545e10
[INFO] running `Command { std: "docker" "start" "-a" "9542530db111dccb1f14f707087ad3c0b5d90b7d41f85d22fa086abc48545e10", kill_on_drop: false }`
[INFO] [stderr]    Compiling rational v1.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "9542530db111dccb1f14f707087ad3c0b5d90b7d41f85d22fa086abc48545e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9542530db111dccb1f14f707087ad3c0b5d90b7d41f85d22fa086abc48545e10", kill_on_drop: false }`
[INFO] [stdout] 9542530db111dccb1f14f707087ad3c0b5d90b7d41f85d22fa086abc48545e10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ee893a8fd545aee073914ee2fc5e5c89281d6bb31fd8763025e12e37d9a139b
[INFO] running `Command { std: "docker" "start" "-a" "5ee893a8fd545aee073914ee2fc5e5c89281d6bb31fd8763025e12e37d9a139b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling libc v0.2.158
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rational v1.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.02s
[INFO] running `Command { std: "docker" "inspect" "5ee893a8fd545aee073914ee2fc5e5c89281d6bb31fd8763025e12e37d9a139b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ee893a8fd545aee073914ee2fc5e5c89281d6bb31fd8763025e12e37d9a139b", kill_on_drop: false }`
[INFO] [stdout] 5ee893a8fd545aee073914ee2fc5e5c89281d6bb31fd8763025e12e37d9a139b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae0e187ff51e230f5b93e2bafa74021baee5717d9f14dee9e1c0667b2655c934
[INFO] running `Command { std: "docker" "start" "-a" "ae0e187ff51e230f5b93e2bafa74021baee5717d9f14dee9e1c0667b2655c934", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rational-f90dd910e8488940)
[INFO] [stdout] 
[INFO] [stdout] running 41 tests
[INFO] [stdout] test extras::tests::continued_fraction_iter_test ... ok
[INFO] [stdout] test extras::tests::gcd_test ... ok
[INFO] [stdout] test extras::tests::repeated_test ... ok
[INFO] [stdout] test ops::add::tests::rational_rational_addition_test ... ok
[INFO] [stdout] test ops::add::tests::rational_integer_addition_test ... ok
[INFO] [stdout] test ops::div::tests::rational_rational_division_test ... ok
[INFO] [stdout] test ops::div::tests::rational_integer_divison_test ... ok
[INFO] [stdout] test ops::mul::tests::rational_rational_multiplication_test ... ok
[INFO] [stdout] test ops::mul::tests::rational_integer_multiplication_test ... ok
[INFO] [stdout] test ops::rem::tests::rational_integer_remainder_test ... ok
[INFO] [stdout] test ops::sub::tests::rational_rational_subtraction_test ... ok
[INFO] [stdout] test ops::rem::tests::rational_rational_remainder_test ... ok
[INFO] [stdout] test ops::sub::tests::rational_integer_subtraction_test ... ok
[INFO] [stdout] test ops::tests::negation_test ... ok
[INFO] [stdout] test ops::tests::sum_test ... ok
[INFO] [stdout] test tests::abs_test ... ok
[INFO] [stdout] test tests::ceil_test ... ok
[INFO] [stdout] test ops::tests::product_test ... ok
[INFO] [stdout] test tests::cmp_test ... ok
[INFO] [stdout] test tests::ctor_test ... ok
[INFO] [stdout] test tests::checked_mul_test ... ok
[INFO] [stdout] test tests::floor_test ... ok
[INFO] [stdout] test tests::checked_add_test ... ok
[INFO] [stdout] test tests::inverse_test ... ok
[INFO] [stdout] test tests::mixed_fraction_test ... ok
[INFO] [stdout] test tests::parse_rational_test ... ok
[INFO] [stdout] test tests::readme_test ... ok
[INFO] [stdout] test tests::from_mixed_test ... ok
[INFO] [stdout] test tests::hash_test ... ok
[INFO] [stdout] test tests::tuple_from_rational_test ... ok
[INFO] [stdout] test tests::pow_test ... ok
[INFO] [stdout] test tests::set_numerator_test ... ok
[INFO] [stdout] test extras::tests::gcd_should_panic_test_3 - should panic ... ok
[INFO] [stdout] test extras::tests::gcd_should_panic_test_2 - should panic ... ok
[INFO] [stdout] test extras::tests::gcd_should_panic_test_1 - should panic ... ok
[INFO] [stdout] test tests::pow_panic_test - should panic ... ok
[INFO] [stdout] test tests::set_denominator_panic_test - should panic ... ok
[INFO] [stdout] test tests::set_denominator_test ... ok
[INFO] [stdout] test tests::round_test ... ok
[INFO] [stdout] test extras::tests::lcm_test ... ok
[INFO] [stdout] test tests::ordering_test ... ok
[INFO] [stderr]    Doc-tests rational
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.63s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 33 tests
[INFO] [stdout] test src/extras.rs - extras::gcd (line 21) - compile ... ok
[INFO] [stdout] test src/lib.rs - Rational::checked_mul (line 285) ... ok
[INFO] [stdout] test src/lib.rs - Rational::ceil (line 578) ... ok
[INFO] [stdout] test src/extras.rs - extras::gcd (line 30) ... ok
[INFO] [stdout] test src/extras.rs - extras::is_coprime (line 134) ... ok
[INFO] [stdout] test src/extras.rs - extras::r (line 8) ... ok
[INFO] [stdout] test src/extras.rs - extras::lcm (line 104) ... ok
[INFO] [stdout] test src/lib.rs - Rational::abs (line 443) ... ok
[INFO] [stdout] test src/extras.rs - extras::lcm_checked (line 119) ... ok
[INFO] [stdout] test src/lib.rs - Rational::checked_add (line 248) ... ok
[INFO] [stdout] test src/lib.rs - Rational::checked_neg (line 425) ... ok
[INFO] [stdout] test src/lib.rs - Rational::checked_pow (line 397) ... ok
[INFO] [stdout] test src/extras.rs - extras::continued_fraction (line 152) ... ok
[INFO] [stdout] test src/lib.rs - Rational::floor (line 560) ... ok
[INFO] [stdout] test src/extras.rs - extras::gcd_checked (line 46) - compile ... ok
[INFO] [stdout] test src/lib.rs - Rational::from_mixed (line 90) ... ok
[INFO] [stdout] test src/lib.rs - Rational::inverse (line 224) ... ok
[INFO] [stdout] test src/lib.rs - Rational::integer (line 107) ... ok
[INFO] [stdout] test src/lib.rs - Rational::checked_div (line 345) ... ok
[INFO] [stdout] test src/lib.rs - Rational::from_str_radix (line 603) ... ok
[INFO] [stdout] test src/lib.rs - Rational::is_negative (line 485) ... ok
[INFO] [stdout] test src/lib.rs - Rational::is_positive (line 470) ... ok
[INFO] [stdout] test src/lib.rs - Rational::round (line 523) ... ok
[INFO] [stdout] test src/lib.rs - Rational::is_integer (line 457) ... ok
[INFO] [stdout] test src/lib.rs - Rational::set_numerator (line 146) ... ok
[INFO] [stdout] test src/lib.rs - Rational::inverse_checked (line 194) ... ok
[INFO] [stdout] test src/lib.rs - Rational::checked_sub (line 319) ... ok
[INFO] [stdout] test src/lib.rs - Rational::pow (line 370) ... ok
[INFO] [stdout] test src/lib.rs - Rational::denominator (line 160) ... ok
[INFO] [stdout] test src/extras.rs - extras::gcd_checked (line 54) ... ok
[INFO] [stdout] test src/lib.rs - Rational::set_denominator (line 176) ... ok
[INFO] [stdout] test src/lib.rs - Rational::mixed_fraction (line 503) ... ok
[INFO] [stdout] test src/lib.rs - Rational::numerator (line 133) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 33 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ae0e187ff51e230f5b93e2bafa74021baee5717d9f14dee9e1c0667b2655c934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae0e187ff51e230f5b93e2bafa74021baee5717d9f14dee9e1c0667b2655c934", kill_on_drop: false }`
[INFO] [stdout] ae0e187ff51e230f5b93e2bafa74021baee5717d9f14dee9e1c0667b2655c934
