[INFO] fetching crate unrolled-linked-list 1.0.1... [INFO] testing unrolled-linked-list-1.0.1 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041 [INFO] extracting crate unrolled-linked-list 1.0.1 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate unrolled-linked-list 1.0.1 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate unrolled-linked-list 1.0.1 [INFO] finished tweaking crates.io crate unrolled-linked-list 1.0.1 [INFO] tweaked toml for crates.io crate unrolled-linked-list 1.0.1 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 767c3db053658947de03ac8371ceeb88421e7e4f920a33c4ebe84dbcc3797599 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "767c3db053658947de03ac8371ceeb88421e7e4f920a33c4ebe84dbcc3797599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "767c3db053658947de03ac8371ceeb88421e7e4f920a33c4ebe84dbcc3797599", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "767c3db053658947de03ac8371ceeb88421e7e4f920a33c4ebe84dbcc3797599", kill_on_drop: false }` [INFO] [stdout] 767c3db053658947de03ac8371ceeb88421e7e4f920a33c4ebe84dbcc3797599 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a2a22cb846db3bd59e23c6dad1928c5e9cbd8b6e835b16ce2e27c49b264fe348 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a2a22cb846db3bd59e23c6dad1928c5e9cbd8b6e835b16ce2e27c49b264fe348", kill_on_drop: false }` [INFO] [stderr] Compiling unrolled-linked-list v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "a2a22cb846db3bd59e23c6dad1928c5e9cbd8b6e835b16ce2e27c49b264fe348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2a22cb846db3bd59e23c6dad1928c5e9cbd8b6e835b16ce2e27c49b264fe348", kill_on_drop: false }` [INFO] [stdout] a2a22cb846db3bd59e23c6dad1928c5e9cbd8b6e835b16ce2e27c49b264fe348 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 033389bc677c699ec36d74d03626f14f66f55270f895dba2e580bc4cd6bd40ab [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "033389bc677c699ec36d74d03626f14f66f55270f895dba2e580bc4cd6bd40ab", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling unrolled-linked-list v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1m 01s [INFO] running `Command { std: "docker" "inspect" "033389bc677c699ec36d74d03626f14f66f55270f895dba2e580bc4cd6bd40ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "033389bc677c699ec36d74d03626f14f66f55270f895dba2e580bc4cd6bd40ab", kill_on_drop: false }` [INFO] [stdout] 033389bc677c699ec36d74d03626f14f66f55270f895dba2e580bc4cd6bd40ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 81e50e1f269b0fea267853efc720dd6d1afd7d1cc32ebaa11152a3440ced3b8a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "81e50e1f269b0fea267853efc720dd6d1afd7d1cc32ebaa11152a3440ced3b8a", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stdout] running 11 tests [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/unrolled_linked_list-56d1d4cb24ab2c6e) [INFO] [stdout] test tests::insert2_test ... ok [INFO] [stdout] test tests::find_node_test ... ok [INFO] [stdout] test iters::tests::into_iter_test ... ok [INFO] [stdout] test tests::get_test ... ok [INFO] [stdout] test tests::pop_test ... ok [INFO] [stdout] test iters::tests::iter_test ... ok [INFO] [stdout] test tests::push_test ... ok [INFO] [stdout] test tests::remove_test ... ok [INFO] [stdout] test tests::insert_test ... ok [INFO] [stdout] test tests::remove_loop_test ... ok [INFO] [stdout] test iters::tests::mut_iter_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests unrolled-linked-list [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::new (line 76) ... ok [INFO] [stdout] test src/iters.rs - iters::UnrolledLinkedList::iter (line 11) ... ok [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::get_mut (line 260) ... ok [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::with_capacity (line 87) ... ok [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::remove (line 213) ... ok [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::insert (line 142) ... ok [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::get (line 240) ... ok [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::pop (line 177) ... ok [INFO] [stdout] test src/iters.rs - iters::UnrolledLinkedList::iter_mut (line 41) ... ok [INFO] [stdout] test src/lib.rs - UnrolledLinkedList::push (line 107) ... ok [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "81e50e1f269b0fea267853efc720dd6d1afd7d1cc32ebaa11152a3440ced3b8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81e50e1f269b0fea267853efc720dd6d1afd7d1cc32ebaa11152a3440ced3b8a", kill_on_drop: false }` [INFO] [stdout] 81e50e1f269b0fea267853efc720dd6d1afd7d1cc32ebaa11152a3440ced3b8a