[INFO] fetching crate mini-linked-list 0.1.3...
[INFO] testing mini-linked-list-0.1.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate mini-linked-list 0.1.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate mini-linked-list 0.1.3
[INFO] finished tweaking crates.io crate mini-linked-list 0.1.3
[INFO] tweaked toml for crates.io crate mini-linked-list 0.1.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mini-linked-list 0.1.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 63f1807606ff266297b93501cdabfbece791aa081acccf6dea0445958cba568c
[INFO] running `Command { std: "docker" "start" "-a" "63f1807606ff266297b93501cdabfbece791aa081acccf6dea0445958cba568c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63f1807606ff266297b93501cdabfbece791aa081acccf6dea0445958cba568c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63f1807606ff266297b93501cdabfbece791aa081acccf6dea0445958cba568c", kill_on_drop: false }`
[INFO] [stdout] 63f1807606ff266297b93501cdabfbece791aa081acccf6dea0445958cba568c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 58e9670f6de20c8727b2f4817c79f6422dd6adf5c9ce2b88bde6a112be616e10
[INFO] running `Command { std: "docker" "start" "-a" "58e9670f6de20c8727b2f4817c79f6422dd6adf5c9ce2b88bde6a112be616e10", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini-linked-list v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "58e9670f6de20c8727b2f4817c79f6422dd6adf5c9ce2b88bde6a112be616e10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58e9670f6de20c8727b2f4817c79f6422dd6adf5c9ce2b88bde6a112be616e10", kill_on_drop: false }`
[INFO] [stdout] 58e9670f6de20c8727b2f4817c79f6422dd6adf5c9ce2b88bde6a112be616e10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 9650e1c0cc83808666f51fdadc403923c15b1e5782a9a5ea28de29add5998135
[INFO] running `Command { std: "docker" "start" "-a" "9650e1c0cc83808666f51fdadc403923c15b1e5782a9a5ea28de29add5998135", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini-linked-list v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "9650e1c0cc83808666f51fdadc403923c15b1e5782a9a5ea28de29add5998135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9650e1c0cc83808666f51fdadc403923c15b1e5782a9a5ea28de29add5998135", kill_on_drop: false }`
[INFO] [stdout] 9650e1c0cc83808666f51fdadc403923c15b1e5782a9a5ea28de29add5998135
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b2fec3027b4659b8a5e7b8c5b2c09fa0dd97772f701a2145fc75f183ac411238
[INFO] running `Command { std: "docker" "start" "-a" "b2fec3027b4659b8a5e7b8c5b2c09fa0dd97772f701a2145fc75f183ac411238", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_linked_list-6bb93d356f8ec9b3)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_linked_list_push_left ... ok
[INFO] [stdout] test tests::test_several_apis ... ok
[INFO] [stdout] test tests::test_linked_list_pop_right ... ok
[INFO] [stdout] test tests::test_linked_list_pop_left ... ok
[INFO] [stdout] test tests::test_linked_list_push_right ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mini_linked_list
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - LinkedList<i32>::collect (line 176) ... ok
[INFO] [stdout] test src/lib.rs - LinkedList<i32>::pop_left (line 91) ... ok
[INFO] [stdout] test src/lib.rs - LinkedList<i32>::push_left (line 60) ... ok
[INFO] [stdout] test src/lib.rs - LinkedList<i32>::pop_right (line 130) ... ok
[INFO] [stdout] test src/lib.rs - LinkedList<i32>::push_right (line 33) ... ok
[INFO] [stdout] test src/lib.rs - LinkedList<i32>::new (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2fec3027b4659b8a5e7b8c5b2c09fa0dd97772f701a2145fc75f183ac411238", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2fec3027b4659b8a5e7b8c5b2c09fa0dd97772f701a2145fc75f183ac411238", kill_on_drop: false }`
[INFO] [stdout] b2fec3027b4659b8a5e7b8c5b2c09fa0dd97772f701a2145fc75f183ac411238