[INFO] fetching crate mini-linked-list 0.1.3...
[INFO] testing mini-linked-list-0.1.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate mini-linked-list 0.1.3 into /workspace/builds/worker-4-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-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mini-linked-list 0.1.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 206cde7239a6f5def3ba1c4dfa16773d6dce4068a62170690fc057439caf8161
[INFO] running `Command { std: "docker" "start" "-a" "206cde7239a6f5def3ba1c4dfa16773d6dce4068a62170690fc057439caf8161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "206cde7239a6f5def3ba1c4dfa16773d6dce4068a62170690fc057439caf8161", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "206cde7239a6f5def3ba1c4dfa16773d6dce4068a62170690fc057439caf8161", kill_on_drop: false }`
[INFO] [stdout] 206cde7239a6f5def3ba1c4dfa16773d6dce4068a62170690fc057439caf8161
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e4cba86c0ee5f20dc9ec429ddb6f12c8edeb5a61e110fecabab8bd2cba0a426
[INFO] running `Command { std: "docker" "start" "-a" "3e4cba86c0ee5f20dc9ec429ddb6f12c8edeb5a61e110fecabab8bd2cba0a426", 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 0.07s
[INFO] running `Command { std: "docker" "inspect" "3e4cba86c0ee5f20dc9ec429ddb6f12c8edeb5a61e110fecabab8bd2cba0a426", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e4cba86c0ee5f20dc9ec429ddb6f12c8edeb5a61e110fecabab8bd2cba0a426", kill_on_drop: false }`
[INFO] [stdout] 3e4cba86c0ee5f20dc9ec429ddb6f12c8edeb5a61e110fecabab8bd2cba0a426
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f51f49c548c6e949abd255f93f1dad050e09150e3cbaa314e1c829567308efd9
[INFO] running `Command { std: "docker" "start" "-a" "f51f49c548c6e949abd255f93f1dad050e09150e3cbaa314e1c829567308efd9", 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 0.16s
[INFO] running `Command { std: "docker" "inspect" "f51f49c548c6e949abd255f93f1dad050e09150e3cbaa314e1c829567308efd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f51f49c548c6e949abd255f93f1dad050e09150e3cbaa314e1c829567308efd9", kill_on_drop: false }`
[INFO] [stdout] f51f49c548c6e949abd255f93f1dad050e09150e3cbaa314e1c829567308efd9
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c874733a28b93e90799191bbaddc16d15d22b78a5ee36e580eab15260edc8ca
[INFO] running `Command { std: "docker" "start" "-a" "1c874733a28b93e90799191bbaddc16d15d22b78a5ee36e580eab15260edc8ca", 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/mini_linked_list-6bb93d356f8ec9b3)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[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] test tests::test_linked_list_push_left ... ok
[INFO] [stdout] test tests::test_several_apis ... 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] [stderr]    Doc-tests mini_linked_list
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - LinkedList<i32>::new (line 18) ... 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>::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] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c874733a28b93e90799191bbaddc16d15d22b78a5ee36e580eab15260edc8ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c874733a28b93e90799191bbaddc16d15d22b78a5ee36e580eab15260edc8ca", kill_on_drop: false }`
[INFO] [stdout] 1c874733a28b93e90799191bbaddc16d15d22b78a5ee36e580eab15260edc8ca