[INFO] fetching crate nice-numbers 1.0.3...
[INFO] testing nice-numbers-1.0.3 against 1.91.0 for beta-1.92-2
[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 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ddc8ff57eaf7eafee82245f5d3e9d436f19457c83bc2330ad7717d7822941fe
[INFO] running `Command { std: "docker" "start" "-a" "6ddc8ff57eaf7eafee82245f5d3e9d436f19457c83bc2330ad7717d7822941fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ddc8ff57eaf7eafee82245f5d3e9d436f19457c83bc2330ad7717d7822941fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ddc8ff57eaf7eafee82245f5d3e9d436f19457c83bc2330ad7717d7822941fe", kill_on_drop: false }`
[INFO] [stdout] 6ddc8ff57eaf7eafee82245f5d3e9d436f19457c83bc2330ad7717d7822941fe
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a3bd4e9582e125620bfe34b881eea48beaf8563f603f5334e362842285a45e5
[INFO] running `Command { std: "docker" "start" "-a" "7a3bd4e9582e125620bfe34b881eea48beaf8563f603f5334e362842285a45e5", 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 0.21s
[INFO] running `Command { std: "docker" "inspect" "7a3bd4e9582e125620bfe34b881eea48beaf8563f603f5334e362842285a45e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a3bd4e9582e125620bfe34b881eea48beaf8563f603f5334e362842285a45e5", kill_on_drop: false }`
[INFO] [stdout] 7a3bd4e9582e125620bfe34b881eea48beaf8563f603f5334e362842285a45e5
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b88a5bae2d82c87359c5da8bf82f885a8d43eba559db2b7b1bd737c48a59768b
[INFO] running `Command { std: "docker" "start" "-a" "b88a5bae2d82c87359c5da8bf82f885a8d43eba559db2b7b1bd737c48a59768b", 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 0.48s
[INFO] running `Command { std: "docker" "inspect" "b88a5bae2d82c87359c5da8bf82f885a8d43eba559db2b7b1bd737c48a59768b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b88a5bae2d82c87359c5da8bf82f885a8d43eba559db2b7b1bd737c48a59768b", kill_on_drop: false }`
[INFO] [stdout] b88a5bae2d82c87359c5da8bf82f885a8d43eba559db2b7b1bd737c48a59768b
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 946241470e74b402421e418a98d97a77986f34372a5b135da5db821c371cb658
[INFO] running `Command { std: "docker" "start" "-a" "946241470e74b402421e418a98d97a77986f34372a5b135da5db821c371cb658", 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-e8aadcdb0f1b9c19)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test checks::tests::test_answer ... ok
[INFO] [stdout] test checks::tests::test_prime ... ok
[INFO] [stdout] test checks::tests::test_square ... ok
[INFO] [stdout] test checks::tests::test_fibonacci ... ok
[INFO] [stdout] test checks::tests::test_odd ... ok
[INFO] [stdout] test sequences::tests::test_cube ... ok
[INFO] [stdout] test sequences::tests::test_even ... ok
[INFO] [stdout] test sequences::tests::test_factorial ... 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_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 checks::tests::test_factorial ... ok
[INFO] [stdout] test checks::tests::test_even ... ok
[INFO] [stdout] test checks::tests::test_composite ... ok
[INFO] [stdout] test checks::tests::test_cube ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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" "946241470e74b402421e418a98d97a77986f34372a5b135da5db821c371cb658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "946241470e74b402421e418a98d97a77986f34372a5b135da5db821c371cb658", kill_on_drop: false }`
[INFO] [stdout] 946241470e74b402421e418a98d97a77986f34372a5b135da5db821c371cb658