[INFO] fetching crate rusty_list 0.1.2...
[INFO] testing rusty_list-0.1.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate rusty_list 0.1.2 into /workspace/builds/worker-5-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-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty_list 0.1.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74e6e3351b3ba707e0cc8d3277e346f585c8468597bf27812028a03dd62314b3
[INFO] running `Command { std: "docker" "start" "-a" "74e6e3351b3ba707e0cc8d3277e346f585c8468597bf27812028a03dd62314b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74e6e3351b3ba707e0cc8d3277e346f585c8468597bf27812028a03dd62314b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74e6e3351b3ba707e0cc8d3277e346f585c8468597bf27812028a03dd62314b3", kill_on_drop: false }`
[INFO] [stdout] 74e6e3351b3ba707e0cc8d3277e346f585c8468597bf27812028a03dd62314b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86e661eeeda060dd687ede7f0bfae376c534d61aad06ec6ff2e087db729e64e6
[INFO] running `Command { std: "docker" "start" "-a" "86e661eeeda060dd687ede7f0bfae376c534d61aad06ec6ff2e087db729e64e6", 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 0.19s
[INFO] running `Command { std: "docker" "inspect" "86e661eeeda060dd687ede7f0bfae376c534d61aad06ec6ff2e087db729e64e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86e661eeeda060dd687ede7f0bfae376c534d61aad06ec6ff2e087db729e64e6", kill_on_drop: false }`
[INFO] [stdout] 86e661eeeda060dd687ede7f0bfae376c534d61aad06ec6ff2e087db729e64e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca7d92590028e02bb9abd6176ed734b324b939dca9152d5834bd0c0da93219e5
[INFO] running `Command { std: "docker" "start" "-a" "ca7d92590028e02bb9abd6176ed734b324b939dca9152d5834bd0c0da93219e5", 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 0.57s
[INFO] running `Command { std: "docker" "inspect" "ca7d92590028e02bb9abd6176ed734b324b939dca9152d5834bd0c0da93219e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7d92590028e02bb9abd6176ed734b324b939dca9152d5834bd0c0da93219e5", kill_on_drop: false }`
[INFO] [stdout] ca7d92590028e02bb9abd6176ed734b324b939dca9152d5834bd0c0da93219e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7da0f616d071f46f77d69d6d3a7b7facfce33dbb0188d2d048b6af8f4103ffd5
[INFO] running `Command { std: "docker" "start" "-a" "7da0f616d071f46f77d69d6d3a7b7facfce33dbb0188d2d048b6af8f4103ffd5", 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/rusty_list-3afffac30aa47138)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[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::new::tests::test_new_with_order_function ... ok
[INFO] [stdout] test list_ops::new::tests::test_new_initializes_fields_correctly ... ok
[INFO] [stdout] test list_ops::new::tests::test_node_clear_links ... ok
[INFO] [stdout] test list_ops::new::tests::test_node_with_dynamic_false ... ok
[INFO] [stdout] test list_ops::new::tests::test_with_dynamic_flag ... ok
[INFO] [stdout] test list_ops::remove::tests::remove_head_preserves_tail ... ok
[INFO] [stdout] test list_ops::push::tests::test_push_appends_to_tail ... ok
[INFO] [stdout] test list_ops::pop::tests::test_pop_removes_head ... ok
[INFO] [stdout] test list_ops::find_equal::tests::find_existing_node_by_value ... ok
[INFO] [stdout] test list_ops::new::tests::test_node_with_dynamic_true ... 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_insert_sorted_and_order_is_correct ... ok
[INFO] [stdout] test tests::test_pop_removes_head_and_returns_correct_item ... ok
[INFO] [stdout] test tests::test_push_appends_to_tail ... ok
[INFO] [stdout] test list_ops::remove::tests::remove_middle_preserves_links ... ok
[INFO] [stdout] test tests::test_find_equal_works ... ok
[INFO] [stdout] test list_ops::insert::tests::insert_sorted_into_list ... ok
[INFO] [stdout] test tests::test_remove_middle_node ... ok
[INFO] [stdout] test list_ops::new::tests::test_node_new_defaults ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[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" "7da0f616d071f46f77d69d6d3a7b7facfce33dbb0188d2d048b6af8f4103ffd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7da0f616d071f46f77d69d6d3a7b7facfce33dbb0188d2d048b6af8f4103ffd5", kill_on_drop: false }`
[INFO] [stdout] 7da0f616d071f46f77d69d6d3a7b7facfce33dbb0188d2d048b6af8f4103ffd5