[INFO] fetching crate rusty_list 0.1.2...
[INFO] testing rusty_list-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate rusty_list 0.1.2 into /workspace/builds/worker-6-tc2/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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rusty_list 0.1.2 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] 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 90eed5560d4972398466ec1f40fd6127e258463e28a6a4d5fd7c62b2af3be81a
[INFO] running `Command { std: "docker" "start" "-a" "90eed5560d4972398466ec1f40fd6127e258463e28a6a4d5fd7c62b2af3be81a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90eed5560d4972398466ec1f40fd6127e258463e28a6a4d5fd7c62b2af3be81a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90eed5560d4972398466ec1f40fd6127e258463e28a6a4d5fd7c62b2af3be81a", kill_on_drop: false }`
[INFO] [stdout] 90eed5560d4972398466ec1f40fd6127e258463e28a6a4d5fd7c62b2af3be81a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 9f99a2356f1a0267fd01ad7e8675eefe12676d18fb85de5c20d8ef0dde19acc9
[INFO] running `Command { std: "docker" "start" "-a" "9f99a2356f1a0267fd01ad7e8675eefe12676d18fb85de5c20d8ef0dde19acc9", 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" "9f99a2356f1a0267fd01ad7e8675eefe12676d18fb85de5c20d8ef0dde19acc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f99a2356f1a0267fd01ad7e8675eefe12676d18fb85de5c20d8ef0dde19acc9", kill_on_drop: false }`
[INFO] [stdout] 9f99a2356f1a0267fd01ad7e8675eefe12676d18fb85de5c20d8ef0dde19acc9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d0c988056f2147067d8ea32a3c1d356d8385c7ad39790fdcc88670b52e027699
[INFO] running `Command { std: "docker" "start" "-a" "d0c988056f2147067d8ea32a3c1d356d8385c7ad39790fdcc88670b52e027699", 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 0.65s
[INFO] running `Command { std: "docker" "inspect" "d0c988056f2147067d8ea32a3c1d356d8385c7ad39790fdcc88670b52e027699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c988056f2147067d8ea32a3c1d356d8385c7ad39790fdcc88670b52e027699", kill_on_drop: false }`
[INFO] [stdout] d0c988056f2147067d8ea32a3c1d356d8385c7ad39790fdcc88670b52e027699
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3a862c32fa0ff4669a7418bc5c0a5007f4c109e41136016007dc4294126ebcdc
[INFO] running `Command { std: "docker" "start" "-a" "3a862c32fa0ff4669a7418bc5c0a5007f4c109e41136016007dc4294126ebcdc", 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_existing_node_by_value ... 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_initializes_fields_correctly ... ok
[INFO] [stdout] test list_ops::insert::tests::insert_sorted_into_list ... ok
[INFO] [stdout] test list_ops::new::tests::test_node_clear_links ... ok
[INFO] [stdout] test list_ops::find_equal::tests::find_in_empty_list ... 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::new::tests::test_node_new_defaults ... ok
[INFO] [stdout] test list_ops::new::tests::test_new_with_order_function ... 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_middle_preserves_links ... 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 tests::test_pop_removes_head_and_returns_correct_item ... 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_only_node_resets_list ... ok
[INFO] [stdout] test list_ops::remove::tests::remove_head_preserves_tail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "3a862c32fa0ff4669a7418bc5c0a5007f4c109e41136016007dc4294126ebcdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a862c32fa0ff4669a7418bc5c0a5007f4c109e41136016007dc4294126ebcdc", kill_on_drop: false }`
[INFO] [stdout] 3a862c32fa0ff4669a7418bc5c0a5007f4c109e41136016007dc4294126ebcdc