[INFO] fetching crate zeuhl_fraction 0.1.3...
[INFO] testing zeuhl_fraction-0.1.3 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate zeuhl_fraction 0.1.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate zeuhl_fraction 0.1.3
[INFO] finished tweaking crates.io crate zeuhl_fraction 0.1.3
[INFO] tweaked toml for crates.io crate zeuhl_fraction 0.1.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zeuhl_fraction 0.1.3 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 zeuhl_fraction 0.1.3 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b8c468bfc27d01f2e79a7dea729c3b616deb94ab0dde99099b160b340979f9fd
[INFO] running `Command { std: "docker" "start" "-a" "b8c468bfc27d01f2e79a7dea729c3b616deb94ab0dde99099b160b340979f9fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8c468bfc27d01f2e79a7dea729c3b616deb94ab0dde99099b160b340979f9fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c468bfc27d01f2e79a7dea729c3b616deb94ab0dde99099b160b340979f9fd", kill_on_drop: false }`
[INFO] [stdout] b8c468bfc27d01f2e79a7dea729c3b616deb94ab0dde99099b160b340979f9fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 514a38ee36ad12f7b30ae945689c29e9cb0e0987cff9ee9204d1420a2d782967
[INFO] running `Command { std: "docker" "start" "-a" "514a38ee36ad12f7b30ae945689c29e9cb0e0987cff9ee9204d1420a2d782967", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeuhl_fraction v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "514a38ee36ad12f7b30ae945689c29e9cb0e0987cff9ee9204d1420a2d782967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514a38ee36ad12f7b30ae945689c29e9cb0e0987cff9ee9204d1420a2d782967", kill_on_drop: false }`
[INFO] [stdout] 514a38ee36ad12f7b30ae945689c29e9cb0e0987cff9ee9204d1420a2d782967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] e02951ba7ab104cc36ac0e6c29ee2159b90745b3bbb9a1f136455327ca0225c9
[INFO] running `Command { std: "docker" "start" "-a" "e02951ba7ab104cc36ac0e6c29ee2159b90745b3bbb9a1f136455327ca0225c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling zeuhl_fraction v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "e02951ba7ab104cc36ac0e6c29ee2159b90745b3bbb9a1f136455327ca0225c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e02951ba7ab104cc36ac0e6c29ee2159b90745b3bbb9a1f136455327ca0225c9", kill_on_drop: false }`
[INFO] [stdout] e02951ba7ab104cc36ac0e6c29ee2159b90745b3bbb9a1f136455327ca0225c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b289008642b4b60812ac814839a52e60becd348a575e35d4a2ad1affc5a427a8
[INFO] running `Command { std: "docker" "start" "-a" "b289008642b4b60812ac814839a52e60becd348a575e35d4a2ad1affc5a427a8", 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/zeuhl_fraction-fe9e870a6ab26d47)
[INFO] [stderr]    Doc-tests zeuhl_fraction
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::add_negative ... ok
[INFO] [stdout] test tests::div_n_n_assign ... ok
[INFO] [stdout] test tests::div_n_n ... ok
[INFO] [stdout] test tests::div_p_n ... ok
[INFO] [stdout] test tests::div_n_p ... ok
[INFO] [stdout] test tests::dsub_negative ... ok
[INFO] [stdout] test tests::div_p_p ... ok
[INFO] [stdout] test tests::format_integer ... ok
[INFO] [stdout] test tests::format_negative ... ok
[INFO] [stdout] test tests::format_positive ... ok
[INFO] [stdout] test tests::add_positive ... ok
[INFO] [stdout] test tests::gcd_test ... ok
[INFO] [stdout] test tests::med ... ok
[INFO] [stdout] test tests::lcm_test ... ok
[INFO] [stdout] test tests::mul_n_n ... ok
[INFO] [stdout] test tests::mul_n_p ... ok
[INFO] [stdout] test tests::mul_p_n ... ok
[INFO] [stdout] test tests::mul_p_p ... ok
[INFO] [stdout] test tests::reduce ... ok
[INFO] [stdout] test tests::sub_positive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - Fraction::add (line 152) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::add_assign (line 176) ... ok
[INFO] [stdout] test src/lib.rs - match_each_denominator (line 124) ... ok
[INFO] [stdout] test src/lib.rs - lcm (line 35) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::sub (line 198) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::len (line 67) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::fmt (line 345) ... ok
[INFO] [stdout] test src/lib.rs - gcd (line 14) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::sub_assign (line 222) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::div (line 287) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::mul_assign (line 266) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::mul (line 244) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::div_assign (line 319) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::reduce (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b289008642b4b60812ac814839a52e60becd348a575e35d4a2ad1affc5a427a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b289008642b4b60812ac814839a52e60becd348a575e35d4a2ad1affc5a427a8", kill_on_drop: false }`
[INFO] [stdout] b289008642b4b60812ac814839a52e60becd348a575e35d4a2ad1affc5a427a8