[INFO] fetching crate int_ratio 0.1.2...
[INFO] testing int_ratio-0.1.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate int_ratio 0.1.2 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate int_ratio 0.1.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 791ef0b784006bcf3e9ae835a25aba959a4d7357d2dde4ce6216a4d4b53f9574
[INFO] running `Command { std: "docker" "start" "-a" "791ef0b784006bcf3e9ae835a25aba959a4d7357d2dde4ce6216a4d4b53f9574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "791ef0b784006bcf3e9ae835a25aba959a4d7357d2dde4ce6216a4d4b53f9574", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "791ef0b784006bcf3e9ae835a25aba959a4d7357d2dde4ce6216a4d4b53f9574", kill_on_drop: false }`
[INFO] [stdout] 791ef0b784006bcf3e9ae835a25aba959a4d7357d2dde4ce6216a4d4b53f9574
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 298ad858f8c606e20b099b3d9c2d130dd4bd2ae318dcfe6743d83f0290723bdc
[INFO] running `Command { std: "docker" "start" "-a" "298ad858f8c606e20b099b3d9c2d130dd4bd2ae318dcfe6743d83f0290723bdc", 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 0.21s
[INFO] running `Command { std: "docker" "inspect" "298ad858f8c606e20b099b3d9c2d130dd4bd2ae318dcfe6743d83f0290723bdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "298ad858f8c606e20b099b3d9c2d130dd4bd2ae318dcfe6743d83f0290723bdc", kill_on_drop: false }`
[INFO] [stdout] 298ad858f8c606e20b099b3d9c2d130dd4bd2ae318dcfe6743d83f0290723bdc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6754a15955c1fe8c26736be63fc7cb50c209b09c3be737e3473ff41199240066
[INFO] running `Command { std: "docker" "start" "-a" "6754a15955c1fe8c26736be63fc7cb50c209b09c3be737e3473ff41199240066", 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 0.71s
[INFO] running `Command { std: "docker" "inspect" "6754a15955c1fe8c26736be63fc7cb50c209b09c3be737e3473ff41199240066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6754a15955c1fe8c26736be63fc7cb50c209b09c3be737e3473ff41199240066", kill_on_drop: false }`
[INFO] [stdout] 6754a15955c1fe8c26736be63fc7cb50c209b09c3be737e3473ff41199240066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4466a12d144a836e4b375bf4c26c580a356b545dff07681865be14b168469224
[INFO] running `Command { std: "docker" "start" "-a" "4466a12d144a836e4b375bf4c26c580a356b545dff07681865be14b168469224", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[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_ratio ... ok
[INFO] [stdout] test tests::test_zero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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_max_values ... ok
[INFO] [stdout] test test_zero_ratio_behaviors ... ok
[INFO] [stderr]    Doc-tests int_ratio
[INFO] [stdout] test test_inverse_operation ... ok
[INFO] [stdout] test test_multiplication_trunc_vs_round ... ok
[INFO] [stdout] test test_equivalence_of_simplified_ratios ... ok
[INFO] [stdout] test test_panic_on_inverse_of_regular_zero - should panic ... ok
[INFO] [stdout] test test_panic_on_new_with_zero_denominator - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - Ratio::mul_round (line 133) ... ok
[INFO] [stdout] test src/lib.rs - Ratio::mul_trunc (line 113) ... 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] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4466a12d144a836e4b375bf4c26c580a356b545dff07681865be14b168469224", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4466a12d144a836e4b375bf4c26c580a356b545dff07681865be14b168469224", kill_on_drop: false }`
[INFO] [stdout] 4466a12d144a836e4b375bf4c26c580a356b545dff07681865be14b168469224