[INFO] fetching crate zeuhl_fraction 0.1.3...
[INFO] testing zeuhl_fraction-0.1.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate zeuhl_fraction 0.1.3 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zeuhl_fraction 0.1.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2cfd55622949dabd885617a07d4d2cb8ba560cf75afdf222e97a66964b8dfd65
[INFO] running `Command { std: "docker" "start" "-a" "2cfd55622949dabd885617a07d4d2cb8ba560cf75afdf222e97a66964b8dfd65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2cfd55622949dabd885617a07d4d2cb8ba560cf75afdf222e97a66964b8dfd65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cfd55622949dabd885617a07d4d2cb8ba560cf75afdf222e97a66964b8dfd65", kill_on_drop: false }`
[INFO] [stdout] 2cfd55622949dabd885617a07d4d2cb8ba560cf75afdf222e97a66964b8dfd65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bdfc9ca9150ae59362536d63641600ff81d69957a8b65d7330f62bfa7f8a004
[INFO] running `Command { std: "docker" "start" "-a" "6bdfc9ca9150ae59362536d63641600ff81d69957a8b65d7330f62bfa7f8a004", 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 0.19s
[INFO] running `Command { std: "docker" "inspect" "6bdfc9ca9150ae59362536d63641600ff81d69957a8b65d7330f62bfa7f8a004", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bdfc9ca9150ae59362536d63641600ff81d69957a8b65d7330f62bfa7f8a004", kill_on_drop: false }`
[INFO] [stdout] 6bdfc9ca9150ae59362536d63641600ff81d69957a8b65d7330f62bfa7f8a004
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 49fe374abf7a8cd8d9befa94819d7b5bc8aea6321c5d30c9e857f09417edf274
[INFO] running `Command { std: "docker" "start" "-a" "49fe374abf7a8cd8d9befa94819d7b5bc8aea6321c5d30c9e857f09417edf274", 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 0.58s
[INFO] running `Command { std: "docker" "inspect" "49fe374abf7a8cd8d9befa94819d7b5bc8aea6321c5d30c9e857f09417edf274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49fe374abf7a8cd8d9befa94819d7b5bc8aea6321c5d30c9e857f09417edf274", kill_on_drop: false }`
[INFO] [stdout] 49fe374abf7a8cd8d9befa94819d7b5bc8aea6321c5d30c9e857f09417edf274
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e4fdbaf9ed51a2ae8ed0446ddc255ca082c07444b065bf2896be9599392d78b
[INFO] running `Command { std: "docker" "start" "-a" "9e4fdbaf9ed51a2ae8ed0446ddc255ca082c07444b065bf2896be9599392d78b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[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::div_n_n_assign ... ok
[INFO] [stdout] test tests::div_n_n ... ok
[INFO] [stdout] test tests::add_positive ... ok
[INFO] [stdout] test tests::div_n_p ... ok
[INFO] [stdout] test tests::gcd_test ... ok
[INFO] [stdout] test tests::add_negative ... ok
[INFO] [stdout] test tests::dsub_negative ... ok
[INFO] [stdout] test tests::div_p_n ... 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::mul_n_n ... ok
[INFO] [stdout] test tests::mul_n_p ... ok
[INFO] [stdout] test tests::med ... ok
[INFO] [stdout] test tests::div_p_p ... ok
[INFO] [stdout] test tests::lcm_test ... ok
[INFO] [stdout] test tests::sub_positive ... ok
[INFO] [stdout] test tests::mul_p_p ... ok
[INFO] [stdout] test tests::reduce ... ok
[INFO] [stdout] test tests::mul_p_n ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zeuhl_fraction
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - Fraction::div (line 287) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::mul (line 244) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::len (line 67) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::add (line 152) ... ok
[INFO] [stdout] test src/lib.rs - lcm (line 35) ... ok
[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::sub_assign (line 222) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::fmt (line 345) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::add_assign (line 176) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::reduce (line 89) ... ok
[INFO] [stdout] test src/lib.rs - gcd (line 14) ... ok
[INFO] [stdout] test src/lib.rs - match_each_denominator (line 124) ... ok
[INFO] [stdout] test src/lib.rs - Fraction::sub (line 198) ... 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] [stdout] all doctests ran in 0.57s; merged doctests compilation took 0.54s
[INFO] running `Command { std: "docker" "inspect" "9e4fdbaf9ed51a2ae8ed0446ddc255ca082c07444b065bf2896be9599392d78b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e4fdbaf9ed51a2ae8ed0446ddc255ca082c07444b065bf2896be9599392d78b", kill_on_drop: false }`
[INFO] [stdout] 9e4fdbaf9ed51a2ae8ed0446ddc255ca082c07444b065bf2896be9599392d78b