[INFO] fetching crate zeuhl_fraction 0.1.3...
[INFO] testing zeuhl_fraction-0.1.3 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate zeuhl_fraction 0.1.3 into /workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zeuhl_fraction 0.1.3 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4e0f804208268aa4403a05ea7755911253b6a133fab0708470baf5fb7fd6243
[INFO] running `Command { std: "docker" "start" "-a" "a4e0f804208268aa4403a05ea7755911253b6a133fab0708470baf5fb7fd6243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4e0f804208268aa4403a05ea7755911253b6a133fab0708470baf5fb7fd6243", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4e0f804208268aa4403a05ea7755911253b6a133fab0708470baf5fb7fd6243", kill_on_drop: false }`
[INFO] [stdout] a4e0f804208268aa4403a05ea7755911253b6a133fab0708470baf5fb7fd6243
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7a167a86795ae00ede27be032da8606ee58fa14989accc0490efc4915cff0d9
[INFO] running `Command { std: "docker" "start" "-a" "a7a167a86795ae00ede27be032da8606ee58fa14989accc0490efc4915cff0d9", 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 0.15s
[INFO] running `Command { std: "docker" "inspect" "a7a167a86795ae00ede27be032da8606ee58fa14989accc0490efc4915cff0d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a167a86795ae00ede27be032da8606ee58fa14989accc0490efc4915cff0d9", kill_on_drop: false }`
[INFO] [stdout] a7a167a86795ae00ede27be032da8606ee58fa14989accc0490efc4915cff0d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8303a57cc0474a8acbb9743e7c79d7a1fb11ec69e0fcc5a6536252e9b60258e1
[INFO] running `Command { std: "docker" "start" "-a" "8303a57cc0474a8acbb9743e7c79d7a1fb11ec69e0fcc5a6536252e9b60258e1", 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 0.44s
[INFO] running `Command { std: "docker" "inspect" "8303a57cc0474a8acbb9743e7c79d7a1fb11ec69e0fcc5a6536252e9b60258e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8303a57cc0474a8acbb9743e7c79d7a1fb11ec69e0fcc5a6536252e9b60258e1", kill_on_drop: false }`
[INFO] [stdout] 8303a57cc0474a8acbb9743e7c79d7a1fb11ec69e0fcc5a6536252e9b60258e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1ed03d0c99c550bf179549dc094adc80e2699f4710486e9e7e043c454a56d081
[INFO] running `Command { std: "docker" "start" "-a" "1ed03d0c99c550bf179549dc094adc80e2699f4710486e9e7e043c454a56d081", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zeuhl_fraction-fe9e870a6ab26d47)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::add_negative ... ok
[INFO] [stdout] test tests::div_n_n ... ok
[INFO] [stdout] test tests::add_positive ... ok
[INFO] [stdout] test tests::div_n_n_assign ... ok
[INFO] [stdout] test tests::div_n_p ... ok
[INFO] [stdout] test tests::div_p_n ... ok
[INFO] [stdout] test tests::div_p_p ... ok
[INFO] [stdout] test tests::dsub_negative ... ok
[INFO] [stdout] test tests::format_negative ... ok
[INFO] [stdout] test tests::gcd_test ... ok
[INFO] [stdout] test tests::lcm_test ... ok
[INFO] [stdout] test tests::med ... ok
[INFO] [stdout] test tests::format_integer ... 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] test tests::format_positive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zeuhl_fraction
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - Fraction::div_assign (line 319) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::mul_assign (line 266) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::div (line 287) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::add (line 152) ... ok
[INFO] [stdout] test src/lib.rs - gcd (line 14) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::reduce (line 89) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::fmt (line 345) ... ok
[INFO] [stdout] test src/lib.rs - lcm (line 35) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::sub_assign (line 222) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::mul (line 244) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::add_assign (line 176) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::len (line 67) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::sub (line 198) ... ok
[INFO] [stdout] test src/lib.rs - match_each_denominator (line 124) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1ed03d0c99c550bf179549dc094adc80e2699f4710486e9e7e043c454a56d081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ed03d0c99c550bf179549dc094adc80e2699f4710486e9e7e043c454a56d081", kill_on_drop: false }`
[INFO] [stdout] 1ed03d0c99c550bf179549dc094adc80e2699f4710486e9e7e043c454a56d081