[INFO] fetching crate googology 0.2.1...
[INFO] testing googology-0.2.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate googology 0.2.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate googology 0.2.1
[INFO] finished tweaking crates.io crate googology 0.2.1
[INFO] tweaked toml for crates.io crate googology 0.2.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate googology 0.2.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding num-bigint v0.3.3 (available: v0.4.6)
[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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5a8d03662c05c1e0cb1ac0147409efe2d29e431021394479c248c033f10fd955
[INFO] running `Command { std: "docker" "start" "-a" "5a8d03662c05c1e0cb1ac0147409efe2d29e431021394479c248c033f10fd955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a8d03662c05c1e0cb1ac0147409efe2d29e431021394479c248c033f10fd955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a8d03662c05c1e0cb1ac0147409efe2d29e431021394479c248c033f10fd955", kill_on_drop: false }`
[INFO] [stdout] 5a8d03662c05c1e0cb1ac0147409efe2d29e431021394479c248c033f10fd955
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9f01d968ff1cdefea8ca977eb86cd6175899505fc0f54bfead249640fa50c4c2
[INFO] running `Command { std: "docker" "start" "-a" "9f01d968ff1cdefea8ca977eb86cd6175899505fc0f54bfead249640fa50c4c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling googology v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "9f01d968ff1cdefea8ca977eb86cd6175899505fc0f54bfead249640fa50c4c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f01d968ff1cdefea8ca977eb86cd6175899505fc0f54bfead249640fa50c4c2", kill_on_drop: false }`
[INFO] [stdout] 9f01d968ff1cdefea8ca977eb86cd6175899505fc0f54bfead249640fa50c4c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 10ae112f53e685ac4bd4cc630b4b24ba01612de0ba024f3fb52852a8b9c697c4
[INFO] running `Command { std: "docker" "start" "-a" "10ae112f53e685ac4bd4cc630b4b24ba01612de0ba024f3fb52852a8b9c697c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling googology v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "10ae112f53e685ac4bd4cc630b4b24ba01612de0ba024f3fb52852a8b9c697c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10ae112f53e685ac4bd4cc630b4b24ba01612de0ba024f3fb52852a8b9c697c4", kill_on_drop: false }`
[INFO] [stdout] 10ae112f53e685ac4bd4cc630b4b24ba01612de0ba024f3fb52852a8b9c697c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] af37df3c9b662ef8f62685ef5cc9120d5cd49150ff2a8741f157b0980196735e
[INFO] running `Command { std: "docker" "start" "-a" "af37df3c9b662ef8f62685ef5cc9120d5cd49150ff2a8741f157b0980196735e", 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/googology-cf29421a4a55769e)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test conway_wechsler::tests::large_numbers ... ok
[INFO] [stdout] test conway_wechsler::tests::small_numbers ... ok
[INFO] [stdout] test conway_wechsler::tests::large_powers ... ok
[INFO] [stdout] test conway_wechsler::tests::very_small_numbers ... ok
[INFO] [stdout] test knuth_yllion::tests::small_numbers ... ok
[INFO] [stdout] test knuth_yllion::tests::semi_large_power ... ok
[INFO] [stdout] test knuth_yllion::tests::small_power ... ok
[INFO] [stdout] test knuth_yllion::tests::very_large_numbers ... ok
[INFO] [stdout] test knuth_yllion::tests::very_large_power ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests googology
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/conway_wechsler.rs - conway_wechsler::power_of_ten (line 197) ... ok
[INFO] [stdout] test src/knuth_yllion.rs - knuth_yllion::power_of_ten (line 212) ... ok
[INFO] [stdout] test src/conway_wechsler.rs - conway_wechsler::full_name (line 112) ... ok
[INFO] [stdout] test src/knuth_yllion.rs - knuth_yllion::full_name (line 90) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "af37df3c9b662ef8f62685ef5cc9120d5cd49150ff2a8741f157b0980196735e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af37df3c9b662ef8f62685ef5cc9120d5cd49150ff2a8741f157b0980196735e", kill_on_drop: false }`
[INFO] [stdout] af37df3c9b662ef8f62685ef5cc9120d5cd49150ff2a8741f157b0980196735e