[INFO] fetching crate shared-resource-pool-builder 0.2.0...
[INFO] testing shared-resource-pool-builder-0.2.0 against master#404c8471aba60c2d837fa728e7c729a0f52d5830 for pr-87041-1
[INFO] extracting crate shared-resource-pool-builder 0.2.0 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate shared-resource-pool-builder 0.2.0 on toolchain 404c8471aba60c2d837fa728e7c729a0f52d5830
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shared-resource-pool-builder 0.2.0
[INFO] finished tweaking crates.io crate shared-resource-pool-builder 0.2.0
[INFO] tweaked toml for crates.io crate shared-resource-pool-builder 0.2.0 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9a06afcf1e9badbc0e423cea4feb59cd21ef9817705f936745ed5270f7543272
[INFO] running `Command { std: "docker" "start" "-a" "9a06afcf1e9badbc0e423cea4feb59cd21ef9817705f936745ed5270f7543272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a06afcf1e9badbc0e423cea4feb59cd21ef9817705f936745ed5270f7543272", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a06afcf1e9badbc0e423cea4feb59cd21ef9817705f936745ed5270f7543272", kill_on_drop: false }`
[INFO] [stdout] 9a06afcf1e9badbc0e423cea4feb59cd21ef9817705f936745ed5270f7543272
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bc92dd0d4ce22a7b0d0e9af0c9e39019b9dff22acfcf89b55df3cb71986883c
[INFO] running `Command { std: "docker" "start" "-a" "6bc92dd0d4ce22a7b0d0e9af0c9e39019b9dff22acfcf89b55df3cb71986883c", kill_on_drop: false }`
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling shared-resource-pool-builder v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "6bc92dd0d4ce22a7b0d0e9af0c9e39019b9dff22acfcf89b55df3cb71986883c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bc92dd0d4ce22a7b0d0e9af0c9e39019b9dff22acfcf89b55df3cb71986883c", kill_on_drop: false }`
[INFO] [stdout] 6bc92dd0d4ce22a7b0d0e9af0c9e39019b9dff22acfcf89b55df3cb71986883c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e42413c09ae4da9240e3682e654f3ea18bf6572b01c5af47a688029834458a1
[INFO] running `Command { std: "docker" "start" "-a" "4e42413c09ae4da9240e3682e654f3ea18bf6572b01c5af47a688029834458a1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling shared-resource-pool-builder v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.66s
[INFO] running `Command { std: "docker" "inspect" "4e42413c09ae4da9240e3682e654f3ea18bf6572b01c5af47a688029834458a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e42413c09ae4da9240e3682e654f3ea18bf6572b01c5af47a688029834458a1", kill_on_drop: false }`
[INFO] [stdout] 4e42413c09ae4da9240e3682e654f3ea18bf6572b01c5af47a688029834458a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 633ad2c9af50737184595fb91dc4321b7d6b788df4c7e42d006b68b19c973ce4
[INFO] running `Command { std: "docker" "start" "-a" "633ad2c9af50737184595fb91dc4321b7d6b788df4c7e42d006b68b19c973ce4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shared_resource_pool_builder-bbd8dd3e3bfad4a8)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_few_integers ... ok
[INFO] [stdout] test tests::test_many_integers_with_bounded_item_producer ... ok
[INFO] [stdout] test tests::test_few_integers_with_oneshot ... ok
[INFO] [stdout] test tests::test_integers_multiple_pools_sequential ... ok
[INFO] [stdout] test tests::test_many_integers ... ok
[INFO] [stdout] test tests::test_integers_multiple_pools_parallel ... ok
[INFO] [stdout] test tests::test_wait_until_pool_finishes ... ok
[INFO] [stdout] test tests::test_many_integers_with_bounded_shared_producer ... ok
[INFO] [stdout] test tests::test_few_integers_with_delayed_producer ... ok
[INFO] [stdout] test tests::test_custom_types ... ok
[INFO] [stdout] test tests::test_many_integers_with_bounded_shared_and_item_producer ... ok
[INFO] [stdout] test tests::test_one_integer ... ok
[INFO] [stdout] test tests::test_integers_multiple_pools_with_parallel_producers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.86s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shared-resource-pool-builder
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder<SType,SR>::create_pool_bounded (line 261) ... ok
[INFO] [stdout] test src/job.rs - job::JobHandle::join (line 59) ... ok
[INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder<SType,SR>::join (line 469) ... ok
[INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder<SyncSender<Job<Arg>>,SR>::new_bounded (line 570) ... ok
[INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder<SType,SR>::create_pool (line 219) ... ok
[INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder<Sender<Job<Arg>>,SR>::new (line 522) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder<SType,SR>::oneshot (line 380) ... ok
[INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder<SType,SR>::oneshot (line 353) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "633ad2c9af50737184595fb91dc4321b7d6b788df4c7e42d006b68b19c973ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "633ad2c9af50737184595fb91dc4321b7d6b788df4c7e42d006b68b19c973ce4", kill_on_drop: false }`
[INFO] [stdout] 633ad2c9af50737184595fb91dc4321b7d6b788df4c7e42d006b68b19c973ce4