[INFO] fetching crate rusty_list 0.1.2... [INFO] testing rusty_list-0.1.2 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate rusty_list 0.1.2 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate rusty_list 0.1.2 [INFO] finished tweaking crates.io crate rusty_list 0.1.2 [INFO] tweaked toml for crates.io crate rusty_list 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rusty_list 0.1.2 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rusty_list 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 506f13f007f24e4e102b9453e92a13e144a3b463d67f801bb3ef6031fbc3389b [INFO] running `Command { std: "docker" "start" "-a" "506f13f007f24e4e102b9453e92a13e144a3b463d67f801bb3ef6031fbc3389b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "506f13f007f24e4e102b9453e92a13e144a3b463d67f801bb3ef6031fbc3389b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "506f13f007f24e4e102b9453e92a13e144a3b463d67f801bb3ef6031fbc3389b", kill_on_drop: false }` [INFO] [stdout] 506f13f007f24e4e102b9453e92a13e144a3b463d67f801bb3ef6031fbc3389b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85a0af1e6323f2251de25713a09af933fe2ed3d0e5779abf2e94579e7a46b79b [INFO] running `Command { std: "docker" "start" "-a" "85a0af1e6323f2251de25713a09af933fe2ed3d0e5779abf2e94579e7a46b79b", kill_on_drop: false }` [INFO] [stderr] Compiling rusty_list v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s [INFO] running `Command { std: "docker" "inspect" "85a0af1e6323f2251de25713a09af933fe2ed3d0e5779abf2e94579e7a46b79b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85a0af1e6323f2251de25713a09af933fe2ed3d0e5779abf2e94579e7a46b79b", kill_on_drop: false }` [INFO] [stdout] 85a0af1e6323f2251de25713a09af933fe2ed3d0e5779abf2e94579e7a46b79b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] adb7a0768d030d7d5d5365b08131e5af3c31156024c53493a977ab4c106832f6 [INFO] running `Command { std: "docker" "start" "-a" "adb7a0768d030d7d5d5365b08131e5af3c31156024c53493a977ab4c106832f6", kill_on_drop: false }` [INFO] [stderr] Compiling rusty_list v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.85s [INFO] running `Command { std: "docker" "inspect" "adb7a0768d030d7d5d5365b08131e5af3c31156024c53493a977ab4c106832f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adb7a0768d030d7d5d5365b08131e5af3c31156024c53493a977ab4c106832f6", kill_on_drop: false }` [INFO] [stdout] adb7a0768d030d7d5d5365b08131e5af3c31156024c53493a977ab4c106832f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7b7d48a51132dea5fc810ff33c1bc1658e1a6200ac3091c169c12bec59840acc [INFO] running `Command { std: "docker" "start" "-a" "7b7d48a51132dea5fc810ff33c1bc1658e1a6200ac3091c169c12bec59840acc", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusty_list-3afffac30aa47138) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test list_ops::find_equal::tests::find_existing_node_by_value ... ok [INFO] [stdout] test list_ops::find_equal::tests::find_in_empty_list ... ok [INFO] [stdout] test list_ops::find_equal::tests::find_returns_none_for_missing_value ... ok [INFO] [stdout] test list_ops::insert::tests::insert_sorted_into_list ... ok [INFO] [stdout] test list_ops::new::tests::test_new_initializes_fields_correctly ... ok [INFO] [stdout] test list_ops::new::tests::test_new_with_order_function ... ok [INFO] [stdout] test list_ops::new::tests::test_node_with_dynamic_false ... ok [INFO] [stdout] test list_ops::new::tests::test_node_with_dynamic_true ... ok [INFO] [stdout] test list_ops::new::tests::test_with_dynamic_flag ... ok [INFO] [stdout] test list_ops::pop::tests::test_pop_removes_head ... ok [INFO] [stdout] test list_ops::push::tests::test_push_appends_to_tail ... ok [INFO] [stdout] test list_ops::remove::tests::remove_head_preserves_tail ... ok [INFO] [stdout] test list_ops::remove::tests::remove_only_node_resets_list ... ok [INFO] [stdout] test list_ops::remove::tests::remove_tail_preserves_head ... ok [INFO] [stdout] test tests::test_find_equal_works ... ok [INFO] [stdout] test tests::test_insert_sorted_and_order_is_correct ... ok [INFO] [stdout] test list_ops::new::tests::test_node_clear_links ... ok [INFO] [stdout] test tests::test_pop_removes_head_and_returns_correct_item ... ok [INFO] [stdout] test list_ops::new::tests::test_node_new_defaults ... ok [INFO] [stdout] test tests::test_push_appends_to_tail ... ok [INFO] [stdout] test tests::test_remove_middle_node ... ok [INFO] [stdout] test list_ops::remove::tests::remove_middle_preserves_links ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests rusty_list [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" "7b7d48a51132dea5fc810ff33c1bc1658e1a6200ac3091c169c12bec59840acc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b7d48a51132dea5fc810ff33c1bc1658e1a6200ac3091c169c12bec59840acc", kill_on_drop: false }` [INFO] [stdout] 7b7d48a51132dea5fc810ff33c1bc1658e1a6200ac3091c169c12bec59840acc