[INFO] fetching crate nice-numbers 1.0.3...
[INFO] testing nice-numbers-1.0.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate nice-numbers 1.0.3 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate nice-numbers 1.0.3
[INFO] finished tweaking crates.io crate nice-numbers 1.0.3
[INFO] tweaked toml for crates.io crate nice-numbers 1.0.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nice-numbers 1.0.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8988e7d5a85101fceed28b5796ee273f0631f955f90141cdb0e96b64cdf4a746
[INFO] running `Command { std: "docker" "start" "-a" "8988e7d5a85101fceed28b5796ee273f0631f955f90141cdb0e96b64cdf4a746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8988e7d5a85101fceed28b5796ee273f0631f955f90141cdb0e96b64cdf4a746", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8988e7d5a85101fceed28b5796ee273f0631f955f90141cdb0e96b64cdf4a746", kill_on_drop: false }`
[INFO] [stdout] 8988e7d5a85101fceed28b5796ee273f0631f955f90141cdb0e96b64cdf4a746
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2c99db9c9fadeba06043daa61dbaac4b21d557226af06a92848e18d3808497d
[INFO] running `Command { std: "docker" "start" "-a" "f2c99db9c9fadeba06043daa61dbaac4b21d557226af06a92848e18d3808497d", kill_on_drop: false }`
[INFO] [stderr]    Compiling nice-numbers v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "f2c99db9c9fadeba06043daa61dbaac4b21d557226af06a92848e18d3808497d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2c99db9c9fadeba06043daa61dbaac4b21d557226af06a92848e18d3808497d", kill_on_drop: false }`
[INFO] [stdout] f2c99db9c9fadeba06043daa61dbaac4b21d557226af06a92848e18d3808497d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e5dac078e20a6f6457ec7e1429cd58cf85551886b8757c25948525f72b5af87
[INFO] running `Command { std: "docker" "start" "-a" "3e5dac078e20a6f6457ec7e1429cd58cf85551886b8757c25948525f72b5af87", kill_on_drop: false }`
[INFO] [stderr]    Compiling nice-numbers v1.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "3e5dac078e20a6f6457ec7e1429cd58cf85551886b8757c25948525f72b5af87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e5dac078e20a6f6457ec7e1429cd58cf85551886b8757c25948525f72b5af87", kill_on_drop: false }`
[INFO] [stdout] 3e5dac078e20a6f6457ec7e1429cd58cf85551886b8757c25948525f72b5af87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9e152c3272a73f96973ac0da06421ae0c9491af24395da76c28e47403dc227b9
[INFO] running `Command { std: "docker" "start" "-a" "9e152c3272a73f96973ac0da06421ae0c9491af24395da76c28e47403dc227b9", 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/nice_numbers-1f0d14cd476ba342)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test checks::tests::test_even ... ok
[INFO] [stdout] test checks::tests::test_cube ... ok
[INFO] [stdout] test checks::tests::test_answer ... ok
[INFO] [stdout] test checks::tests::test_composite ... ok
[INFO] [stdout] test checks::tests::test_factorial ... ok
[INFO] [stdout] test checks::tests::test_odd ... ok
[INFO] [stdout] test checks::tests::test_prime ... ok
[INFO] [stdout] test sequences::tests::test_cube ... ok
[INFO] [stdout] test sequences::tests::test_factorial ... ok
[INFO] [stdout] test checks::tests::test_fibonacci ... ok
[INFO] [stdout] test checks::tests::test_square ... ok
[INFO] [stdout] test sequences::tests::test_natural ... ok
[INFO] [stdout] test sequences::tests::test_even ... ok
[INFO] [stdout] test sequences::tests::test_fibonacci ... ok
[INFO] [stdout] test sequences::tests::test_powers2 ... ok
[INFO] [stdout] test sequences::tests::test_square ... ok
[INFO] [stdout] test sequences::tests::test_star ... ok
[INFO] [stdout] test sequences::tests::test_triangular ... ok
[INFO] [stdout] test sequences::tests::test_odd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nice_numbers
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9e152c3272a73f96973ac0da06421ae0c9491af24395da76c28e47403dc227b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e152c3272a73f96973ac0da06421ae0c9491af24395da76c28e47403dc227b9", kill_on_drop: false }`
[INFO] [stdout] 9e152c3272a73f96973ac0da06421ae0c9491af24395da76c28e47403dc227b9