[INFO] fetching crate bagpipe 0.1.0... [INFO] extracting crate bagpipe 0.1.0 into work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/bagpipe/0.1.0 [INFO] extracting crate bagpipe 0.1.0 into work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/bagpipe/0.1.0 [INFO] validating manifest of bagpipe-0.1.0 on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of bagpipe-0.1.0 on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing bagpipe-0.1.0 [INFO] finished frobbing bagpipe-0.1.0 [INFO] frobbed toml for bagpipe-0.1.0 written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/bagpipe/0.1.0/Cargo.toml [INFO] started frobbing bagpipe-0.1.0 [INFO] finished frobbing bagpipe-0.1.0 [INFO] frobbed toml for bagpipe-0.1.0 written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/reg/bagpipe/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing bagpipe-0.1.0 against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/bagpipe/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 58f4c6e3accec9d10c8e34f0516b79c2445b05f1e45bc1d702370f4d3b15bfb4 [INFO] running `"docker" "start" "-a" "58f4c6e3accec9d10c8e34f0516b79c2445b05f1e45bc1d702370f4d3b15bfb4"` [INFO] [stderr] Compiling bagpipe v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/queue.rs:737:1 [INFO] [stderr] | [INFO] [stderr] 737 | /// A version of the `YangCrummeyQueue` supporting arbitrary types. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 738 | generalize!(YangCrummeyQueue, GeneralYC); [INFO] [stderr] | ----------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/queue.rs:739:1 [INFO] [stderr] | [INFO] [stderr] 739 | /// A version of the `FAAQueueLowLevel` supporting arbitrary types. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 740 | generalize!(FAAQueueLowLevel, FAAArrayQueue); [INFO] [stderr] | --------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/bench_bag.rs:82:17 [INFO] [stderr] | [INFO] [stderr] 82 | bag.try_pop_mut(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/bench_bag.rs:141:17 [INFO] [stderr] | [INFO] [stderr] 141 | bag.try_pop_mut(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/bench_bag.rs:210:17 [INFO] [stderr] | [INFO] [stderr] 210 | bag.try_pop_mut(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/bench_bag.rs:284:17 [INFO] [stderr] | [INFO] [stderr] 284 | bag.try_pop_mut(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.26s [INFO] running `"docker" "inspect" "58f4c6e3accec9d10c8e34f0516b79c2445b05f1e45bc1d702370f4d3b15bfb4"` [INFO] running `"docker" "rm" "-f" "58f4c6e3accec9d10c8e34f0516b79c2445b05f1e45bc1d702370f4d3b15bfb4"` [INFO] [stdout] 58f4c6e3accec9d10c8e34f0516b79c2445b05f1e45bc1d702370f4d3b15bfb4 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/bagpipe/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] 5d8cb94ee5917ea4b5cae9ab62d751fbd840d5df1618712bed0a2ba45990014e [INFO] running `"docker" "start" "-a" "5d8cb94ee5917ea4b5cae9ab62d751fbd840d5df1618712bed0a2ba45990014e"` [INFO] [stderr] Compiling bagpipe v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/queue.rs:737:1 [INFO] [stderr] | [INFO] [stderr] 737 | /// A version of the `YangCrummeyQueue` supporting arbitrary types. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 738 | generalize!(YangCrummeyQueue, GeneralYC); [INFO] [stderr] | ----------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_doc_comments)] on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/queue.rs:739:1 [INFO] [stderr] | [INFO] [stderr] 739 | /// A version of the `FAAQueueLowLevel` supporting arbitrary types. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 740 | generalize!(FAAQueueLowLevel, FAAArrayQueue); [INFO] [stderr] | --------------------------------------------- rustdoc does not generate documentation for macro expansions [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/bench_bag.rs:82:17 [INFO] [stderr] | [INFO] [stderr] 82 | bag.try_pop_mut(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/bench_bag.rs:141:17 [INFO] [stderr] | [INFO] [stderr] 141 | bag.try_pop_mut(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/bench_bag.rs:210:17 [INFO] [stderr] | [INFO] [stderr] 210 | bag.try_pop_mut(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/bench_bag.rs:284:17 [INFO] [stderr] | [INFO] [stderr] 284 | bag.try_pop_mut(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.08s [INFO] running `"docker" "inspect" "5d8cb94ee5917ea4b5cae9ab62d751fbd840d5df1618712bed0a2ba45990014e"` [INFO] running `"docker" "rm" "-f" "5d8cb94ee5917ea4b5cae9ab62d751fbd840d5df1618712bed0a2ba45990014e"` [INFO] [stdout] 5d8cb94ee5917ea4b5cae9ab62d751fbd840d5df1618712bed0a2ba45990014e [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-6/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/reg/bagpipe/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] b8149bb6614bdb8778a0b51d5c0bd496700805239ab30614fdf968a519ad2c78 [INFO] running `"docker" "start" "-a" "b8149bb6614bdb8778a0b51d5c0bd496700805239ab30614fdf968a519ad2c78"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/bagpipe-1df9eb7a7b9b66b3 [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test queue::tests::many_threads_small_faaq ... ok [INFO] [stdout] test queue::tests::many_threads_small_faaqg ... ok [INFO] [stdout] test queue::tests::many_threads_small ... ok [INFO] [stdout] test queue::tests::many_threads_small_general ... ok [INFO] [stdout] test queue::tests::single_threaded_large ... ok [INFO] [stdout] test queue::tests::single_threaded_small ... ok [INFO] [stdout] test queue::tests::single_threaded_small_faaq ... ok [INFO] [stdout] test queue::tests::single_threaded_small_faaqg ... ok [INFO] [stdout] test queue::tests::single_threaded_small_general ... ok [INFO] [stdout] test queue::tests::single_threaded_large_faaq ... ok [INFO] [stdout] test queue::tests::many_threads_large_faaq ... ok [INFO] [stdout] test queue::tests::single_threaded_large_faaqg ... ok [INFO] [stdout] test queue::tests::many_threads_large_general ... ok [INFO] [stdout] test queue::tests::single_threaded_large_general ... ok [INFO] [stdout] test queue::tests::many_threads_large ... ok [INFO] [stdout] test queue::tests::two_threads_enqueue_dequeue_large_faaq ... ok [INFO] [stdout] test queue::tests::two_threads_enqueue_dequeue_small_faaq ... ok [INFO] [stdout] test queue::tests::two_threads_enqueue_dequeue_small ... ok [INFO] [stdout] test queue::tests::two_threads_enqueue_dequeue_large ... ok [INFO] [stdout] test queue::tests::two_threads_enqueue_dequeue_large_faaqg ... ok [INFO] [stdout] test queue::tests::many_threads_large_faaqg ... ok [INFO] [stdout] test queue::tests::two_threads_enqueue_dequeue_small_faaqg ... ok [INFO] [stdout] test queue::tests::two_threads_enqueue_dequeue_small_general ... ok [INFO] [stdout] test queue::tests::two_threads_enqueue_dequeue_large_general ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/bench_bag-b1b7ca1c71c67468 [INFO] [stderr] Doc-tests bagpipe [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 19) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b8149bb6614bdb8778a0b51d5c0bd496700805239ab30614fdf968a519ad2c78"` [INFO] running `"docker" "rm" "-f" "b8149bb6614bdb8778a0b51d5c0bd496700805239ab30614fdf968a519ad2c78"` [INFO] [stdout] b8149bb6614bdb8778a0b51d5c0bd496700805239ab30614fdf968a519ad2c78