[INFO] fetching crate reduction-factor 0.1.0...
[INFO] testing reduction-factor-0.1.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate reduction-factor 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate reduction-factor 0.1.0
[INFO] finished tweaking crates.io crate reduction-factor 0.1.0
[INFO] tweaked toml for crates.io crate reduction-factor 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate reduction-factor 0.1.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate reduction-factor 0.1.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a3e3c4d1e2965fe71b35eb55a370463df3a505876030aa66d48eab565bbe8ac
[INFO] running `Command { std: "docker" "start" "-a" "3a3e3c4d1e2965fe71b35eb55a370463df3a505876030aa66d48eab565bbe8ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a3e3c4d1e2965fe71b35eb55a370463df3a505876030aa66d48eab565bbe8ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a3e3c4d1e2965fe71b35eb55a370463df3a505876030aa66d48eab565bbe8ac", kill_on_drop: false }`
[INFO] [stdout] 3a3e3c4d1e2965fe71b35eb55a370463df3a505876030aa66d48eab565bbe8ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d304bf15b8a1bd143cd942faf4db98c74f428c87d67c780468d71a60ced5eb3
[INFO] running `Command { std: "docker" "start" "-a" "8d304bf15b8a1bd143cd942faf4db98c74f428c87d67c780468d71a60ced5eb3", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling reduction-factor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "8d304bf15b8a1bd143cd942faf4db98c74f428c87d67c780468d71a60ced5eb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d304bf15b8a1bd143cd942faf4db98c74f428c87d67c780468d71a60ced5eb3", kill_on_drop: false }`
[INFO] [stdout] 8d304bf15b8a1bd143cd942faf4db98c74f428c87d67c780468d71a60ced5eb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad90ff5304750302953a79d6e9384fe99079071d9e2df016638944977b71cf6c
[INFO] running `Command { std: "docker" "start" "-a" "ad90ff5304750302953a79d6e9384fe99079071d9e2df016638944977b71cf6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling reduction-factor v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "ad90ff5304750302953a79d6e9384fe99079071d9e2df016638944977b71cf6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad90ff5304750302953a79d6e9384fe99079071d9e2df016638944977b71cf6c", kill_on_drop: false }`
[INFO] [stdout] ad90ff5304750302953a79d6e9384fe99079071d9e2df016638944977b71cf6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95f63b6fe3cab365d5cc87500d2e9cdde79c5a98d84806735d4f75709c391ac9
[INFO] running `Command { std: "docker" "start" "-a" "95f63b6fe3cab365d5cc87500d2e9cdde79c5a98d84806735d4f75709c391ac9", 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/reduction_factor-500953da2202960f)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stderr]    Doc-tests reduction_factor
[INFO] [stdout] test tests::test_complement ... ok
[INFO] [stdout] test tests::test_compose ... ok
[INFO] [stdout] test tests::test_apply_reduction ... ok
[INFO] [stdout] test tests::test_full_reduction ... ok
[INFO] [stdout] test tests::test_identity_and_default ... ok
[INFO] [stdout] test tests::test_pow ... ok
[INFO] [stdout] test tests::test_pow_nonzero ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/../README.md - (line 60) ... ok
[INFO] [stdout] test src/../README.md - (line 85) ... ok
[INFO] [stdout] test src/lib.rs - Reduction<T>::pow (line 174) ... ok
[INFO] [stdout] test src/lib.rs - Reduction<T>::multiplier (line 77) ... ok
[INFO] [stdout] test src/lib.rs - Reduction<T>::pow (line 164) ... ok
[INFO] [stdout] test src/lib.rs - Reduction<T>::complement (line 110) ... ok
[INFO] [stdout] test src/lib.rs - Reduction<T>::reduce (line 93) ... ok
[INFO] [stdout] test src/lib.rs - Reduction<T>::pow_nonzero (line 202) ... ok
[INFO] [stdout] test src/lib.rs - Reduction<T>::compose (line 132) ... ok
[INFO] [stdout] test src/../README.md - (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95f63b6fe3cab365d5cc87500d2e9cdde79c5a98d84806735d4f75709c391ac9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f63b6fe3cab365d5cc87500d2e9cdde79c5a98d84806735d4f75709c391ac9", kill_on_drop: false }`
[INFO] [stdout] 95f63b6fe3cab365d5cc87500d2e9cdde79c5a98d84806735d4f75709c391ac9