[INFO] fetching crate int_ratio 0.1.2...
[INFO] testing int_ratio-0.1.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate int_ratio 0.1.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate int_ratio 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate int_ratio 0.1.2
[INFO] tweaked toml for crates.io crate int_ratio 0.1.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate int_ratio 0.1.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate int_ratio 0.1.2 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" "+b83b707f97d809763b7861afa7638871f3339a33" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 485b36a7af91d6d6de1313e9836ba1df0fdbad24b03d48a29d8ca1b09ac65c46
[INFO] running `Command { std: "docker" "start" "-a" "485b36a7af91d6d6de1313e9836ba1df0fdbad24b03d48a29d8ca1b09ac65c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "485b36a7af91d6d6de1313e9836ba1df0fdbad24b03d48a29d8ca1b09ac65c46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "485b36a7af91d6d6de1313e9836ba1df0fdbad24b03d48a29d8ca1b09ac65c46", kill_on_drop: false }`
[INFO] [stdout] 485b36a7af91d6d6de1313e9836ba1df0fdbad24b03d48a29d8ca1b09ac65c46
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cae60d45927c5aa04b10debfbbe0b066c58bcc359c4afd8b9c358676fd2c2f58
[INFO] running `Command { std: "docker" "start" "-a" "cae60d45927c5aa04b10debfbbe0b066c58bcc359c4afd8b9c358676fd2c2f58", kill_on_drop: false }`
[INFO] [stderr]    Compiling int_ratio v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "cae60d45927c5aa04b10debfbbe0b066c58bcc359c4afd8b9c358676fd2c2f58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cae60d45927c5aa04b10debfbbe0b066c58bcc359c4afd8b9c358676fd2c2f58", kill_on_drop: false }`
[INFO] [stdout] cae60d45927c5aa04b10debfbbe0b066c58bcc359c4afd8b9c358676fd2c2f58
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d65a9bfb6a63c53d7fb6979b1eff901c38c4bd7ac177775117e52072dc501472
[INFO] running `Command { std: "docker" "start" "-a" "d65a9bfb6a63c53d7fb6979b1eff901c38c4bd7ac177775117e52072dc501472", kill_on_drop: false }`
[INFO] [stderr]    Compiling int_ratio v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "d65a9bfb6a63c53d7fb6979b1eff901c38c4bd7ac177775117e52072dc501472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d65a9bfb6a63c53d7fb6979b1eff901c38c4bd7ac177775117e52072dc501472", kill_on_drop: false }`
[INFO] [stdout] d65a9bfb6a63c53d7fb6979b1eff901c38c4bd7ac177775117e52072dc501472
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a55620aa40d1e024b6a9d10be1cd0da051a7d8c3ab6c1fe9c034a7461930642d
[INFO] running `Command { std: "docker" "start" "-a" "a55620aa40d1e024b6a9d10be1cd0da051a7d8c3ab6c1fe9c034a7461930642d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/int_ratio-6d5c2c1028896c5d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_zero ... ok
[INFO] [stdout] test tests::test_ratio ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_int_ratio.rs (/opt/rustwide/target/debug/deps/test_int_ratio-d639b98e620a8f5c)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_equivalence_of_simplified_ratios ... ok
[INFO] [stdout] test test_inverse_operation ... ok
[INFO] [stdout] test test_max_values ... ok
[INFO] [stdout] test test_multiplication_trunc_vs_round ... ok
[INFO] [stdout] test test_zero_ratio_behaviors ... ok
[INFO] [stdout] test test_panic_on_new_with_zero_denominator - should panic ... ok
[INFO] [stdout] test test_panic_on_inverse_of_regular_zero - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests int_ratio
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Ratio::mul_trunc (line 113) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - Ratio::mul_round (line 133) ... ok
[INFO] [stdout] test src/lib.rs - Ratio::inverse (line 93) ... ok
[INFO] [stdout] test src/lib.rs - Ratio::zero (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a55620aa40d1e024b6a9d10be1cd0da051a7d8c3ab6c1fe9c034a7461930642d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a55620aa40d1e024b6a9d10be1cd0da051a7d8c3ab6c1fe9c034a7461930642d", kill_on_drop: false }`
[INFO] [stdout] a55620aa40d1e024b6a9d10be1cd0da051a7d8c3ab6c1fe9c034a7461930642d