[INFO] fetching crate linked_list_r4l 0.3.0...
[INFO] testing linked_list_r4l-0.3.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate linked_list_r4l 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate linked_list_r4l 0.3.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate linked_list_r4l 0.3.0
[INFO] tweaked toml for crates.io crate linked_list_r4l 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate linked_list_r4l 0.3.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate linked_list_r4l 0.3.0 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" "+562dee4820c458d823175268e41601d4c060588a" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82b960ac51b7cf54e4e15d45ccc40083dcae1fa2e381fe7558b0df4b64d67fd6
[INFO] running `Command { std: "docker" "start" "-a" "82b960ac51b7cf54e4e15d45ccc40083dcae1fa2e381fe7558b0df4b64d67fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82b960ac51b7cf54e4e15d45ccc40083dcae1fa2e381fe7558b0df4b64d67fd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82b960ac51b7cf54e4e15d45ccc40083dcae1fa2e381fe7558b0df4b64d67fd6", kill_on_drop: false }`
[INFO] [stdout] 82b960ac51b7cf54e4e15d45ccc40083dcae1fa2e381fe7558b0df4b64d67fd6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a4b3a6e5291aad7d774d426ee5133681f031a3a9cd20b9d502ede80aa1eca80
[INFO] running `Command { std: "docker" "start" "-a" "1a4b3a6e5291aad7d774d426ee5133681f031a3a9cd20b9d502ede80aa1eca80", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked_list_r4l v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "1a4b3a6e5291aad7d774d426ee5133681f031a3a9cd20b9d502ede80aa1eca80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a4b3a6e5291aad7d774d426ee5133681f031a3a9cd20b9d502ede80aa1eca80", kill_on_drop: false }`
[INFO] [stdout] 1a4b3a6e5291aad7d774d426ee5133681f031a3a9cd20b9d502ede80aa1eca80
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0744c747d059427bf2ca57af6550b286427ca08d660596380acfc687cd01a88
[INFO] running `Command { std: "docker" "start" "-a" "c0744c747d059427bf2ca57af6550b286427ca08d660596380acfc687cd01a88", kill_on_drop: false }`
[INFO] [stderr]    Compiling linked_list_r4l v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "c0744c747d059427bf2ca57af6550b286427ca08d660596380acfc687cd01a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0744c747d059427bf2ca57af6550b286427ca08d660596380acfc687cd01a88", kill_on_drop: false }`
[INFO] [stdout] c0744c747d059427bf2ca57af6550b286427ca08d660596380acfc687cd01a88
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f1ab5e4b49fbb0c994ca8e74f81325c8ed2848409891f61a1c9260fc0d69a897
[INFO] running `Command { std: "docker" "start" "-a" "f1ab5e4b49fbb0c994ca8e74f81325c8ed2848409891f61a1c9260fc0d69a897", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/linked_list_r4l-7e9e4e869ee247e8)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test linked_list::tests::test_push_back ... ok
[INFO] [stdout] test raw_list::tests::test_push_back ... ok
[INFO] [stdout] test raw_list::tests::test_one_removal ... ok
[INFO] [stdout] test raw_list::tests::test_one_insert_after ... ok
[INFO] [stdout] test raw_list::tests::test_push_front ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/cursor.rs (/opt/rustwide/target/debug/deps/cursor-d7dbcaf31ee6fea5)
[INFO] [stdout] test cursor_front ... ok
[INFO] [stdout] test cursor_front_mut ... ok
[INFO] [stdout] test remove ... ok
[INFO] [stdout] test insert_after ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests linked_list_r4l
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - def_node (line 113) ... ignored
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - def_node (line 124) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f1ab5e4b49fbb0c994ca8e74f81325c8ed2848409891f61a1c9260fc0d69a897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1ab5e4b49fbb0c994ca8e74f81325c8ed2848409891f61a1c9260fc0d69a897", kill_on_drop: false }`
[INFO] [stdout] f1ab5e4b49fbb0c994ca8e74f81325c8ed2848409891f61a1c9260fc0d69a897