[INFO] fetching crate nice-numbers 1.0.3...
[INFO] testing nice-numbers-1.0.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate nice-numbers 1.0.3 into /workspace/builds/worker-1-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-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nice-numbers 1.0.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d040705dcb18535bd0ba7b81f60e5a2680475042550fe9c2ce53fa97ab4a98d9
[INFO] running `Command { std: "docker" "start" "-a" "d040705dcb18535bd0ba7b81f60e5a2680475042550fe9c2ce53fa97ab4a98d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d040705dcb18535bd0ba7b81f60e5a2680475042550fe9c2ce53fa97ab4a98d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d040705dcb18535bd0ba7b81f60e5a2680475042550fe9c2ce53fa97ab4a98d9", kill_on_drop: false }`
[INFO] [stdout] d040705dcb18535bd0ba7b81f60e5a2680475042550fe9c2ce53fa97ab4a98d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e518421dcfc3c027945f493f8eb041838cbe540352d9dff4079c7124bc81354
[INFO] running `Command { std: "docker" "start" "-a" "3e518421dcfc3c027945f493f8eb041838cbe540352d9dff4079c7124bc81354", 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 0.13s
[INFO] running `Command { std: "docker" "inspect" "3e518421dcfc3c027945f493f8eb041838cbe540352d9dff4079c7124bc81354", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e518421dcfc3c027945f493f8eb041838cbe540352d9dff4079c7124bc81354", kill_on_drop: false }`
[INFO] [stdout] 3e518421dcfc3c027945f493f8eb041838cbe540352d9dff4079c7124bc81354
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c0a87abc6714ffcd6c1244b36a411604cc69ec3cf4c5041d6816be72307c269
[INFO] running `Command { std: "docker" "start" "-a" "0c0a87abc6714ffcd6c1244b36a411604cc69ec3cf4c5041d6816be72307c269", 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 0.57s
[INFO] running `Command { std: "docker" "inspect" "0c0a87abc6714ffcd6c1244b36a411604cc69ec3cf4c5041d6816be72307c269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c0a87abc6714ffcd6c1244b36a411604cc69ec3cf4c5041d6816be72307c269", kill_on_drop: false }`
[INFO] [stdout] 0c0a87abc6714ffcd6c1244b36a411604cc69ec3cf4c5041d6816be72307c269
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 31ab837539eef342c2b5c059deec0584be3ed2a2f08070114008fe4e79204d24
[INFO] running `Command { std: "docker" "start" "-a" "31ab837539eef342c2b5c059deec0584be3ed2a2f08070114008fe4e79204d24", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[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_answer ... ok
[INFO] [stdout] test checks::tests::test_composite ... ok
[INFO] [stdout] test checks::tests::test_even ... ok
[INFO] [stdout] test checks::tests::test_cube ... ok
[INFO] [stdout] test checks::tests::test_fibonacci ... 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 checks::tests::test_square ... ok
[INFO] [stdout] test sequences::tests::test_odd ... ok
[INFO] [stdout] test sequences::tests::test_factorial ... ok
[INFO] [stdout] test sequences::tests::test_square ... ok
[INFO] [stdout] test sequences::tests::test_star ... ok
[INFO] [stdout] test sequences::tests::test_fibonacci ... ok
[INFO] [stdout] test sequences::tests::test_even ... ok
[INFO] [stdout] test sequences::tests::test_natural ... ok
[INFO] [stdout] test sequences::tests::test_powers2 ... ok
[INFO] [stdout] test sequences::tests::test_triangular ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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" "31ab837539eef342c2b5c059deec0584be3ed2a2f08070114008fe4e79204d24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31ab837539eef342c2b5c059deec0584be3ed2a2f08070114008fe4e79204d24", kill_on_drop: false }`
[INFO] [stdout] 31ab837539eef342c2b5c059deec0584be3ed2a2f08070114008fe4e79204d24