[INFO] fetching crate nice-numbers 1.0.3...
[INFO] testing nice-numbers-1.0.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate nice-numbers 1.0.3 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nice-numbers 1.0.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce608442134a28f305fd6e56c52e9e7fee5ec25143b8dc2d9e44f54a4a45de01
[INFO] running `Command { std: "docker" "start" "-a" "ce608442134a28f305fd6e56c52e9e7fee5ec25143b8dc2d9e44f54a4a45de01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce608442134a28f305fd6e56c52e9e7fee5ec25143b8dc2d9e44f54a4a45de01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce608442134a28f305fd6e56c52e9e7fee5ec25143b8dc2d9e44f54a4a45de01", kill_on_drop: false }`
[INFO] [stdout] ce608442134a28f305fd6e56c52e9e7fee5ec25143b8dc2d9e44f54a4a45de01
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9d1311fa8432f890dc25f4f7d498fb0778e5b0e75488e743d54fdbba3feac30
[INFO] running `Command { std: "docker" "start" "-a" "e9d1311fa8432f890dc25f4f7d498fb0778e5b0e75488e743d54fdbba3feac30", 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 0.26s
[INFO] running `Command { std: "docker" "inspect" "e9d1311fa8432f890dc25f4f7d498fb0778e5b0e75488e743d54fdbba3feac30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9d1311fa8432f890dc25f4f7d498fb0778e5b0e75488e743d54fdbba3feac30", kill_on_drop: false }`
[INFO] [stdout] e9d1311fa8432f890dc25f4f7d498fb0778e5b0e75488e743d54fdbba3feac30
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5cccbef154393623453e2de3bd3ef6e30bc475406eb26a5cb3e70eae6d5f4d78
[INFO] running `Command { std: "docker" "start" "-a" "5cccbef154393623453e2de3bd3ef6e30bc475406eb26a5cb3e70eae6d5f4d78", 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 0.47s
[INFO] running `Command { std: "docker" "inspect" "5cccbef154393623453e2de3bd3ef6e30bc475406eb26a5cb3e70eae6d5f4d78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cccbef154393623453e2de3bd3ef6e30bc475406eb26a5cb3e70eae6d5f4d78", kill_on_drop: false }`
[INFO] [stdout] 5cccbef154393623453e2de3bd3ef6e30bc475406eb26a5cb3e70eae6d5f4d78
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ef01c7c0ccf0ab02d8c557f75380dc926d69352f86f0a4793da9dfe1c45da43b
[INFO] running `Command { std: "docker" "start" "-a" "ef01c7c0ccf0ab02d8c557f75380dc926d69352f86f0a4793da9dfe1c45da43b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[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_composite ... ok
[INFO] [stdout] test checks::tests::test_cube ... ok
[INFO] [stdout] test checks::tests::test_factorial ... ok
[INFO] [stdout] test checks::tests::test_answer ... ok
[INFO] [stdout] test checks::tests::test_square ... ok
[INFO] [stdout] test sequences::tests::test_cube ... ok
[INFO] [stdout] test sequences::tests::test_even ... ok
[INFO] [stdout] test checks::tests::test_prime ... ok
[INFO] [stdout] test checks::tests::test_fibonacci ... ok
[INFO] [stdout] test checks::tests::test_odd ... ok
[INFO] [stdout] test sequences::tests::test_factorial ... ok
[INFO] [stdout] test sequences::tests::test_powers2 ... ok
[INFO] [stdout] test sequences::tests::test_square ... ok
[INFO] [stdout] test checks::tests::test_even ... ok
[INFO] [stdout] test sequences::tests::test_fibonacci ... ok
[INFO] [stdout] test sequences::tests::test_natural ... ok
[INFO] [stdout] test sequences::tests::test_odd ... ok
[INFO] [stdout] test sequences::tests::test_star ... ok
[INFO] [stdout] test sequences::tests::test_triangular ... ok
[INFO] [stderr]    Doc-tests nice_numbers
[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] [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" "ef01c7c0ccf0ab02d8c557f75380dc926d69352f86f0a4793da9dfe1c45da43b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef01c7c0ccf0ab02d8c557f75380dc926d69352f86f0a4793da9dfe1c45da43b", kill_on_drop: false }`
[INFO] [stdout] ef01c7c0ccf0ab02d8c557f75380dc926d69352f86f0a4793da9dfe1c45da43b