[INFO] fetching crate shared-resource-pool-builder 0.2.1...
[INFO] testing shared-resource-pool-builder-0.2.1 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate shared-resource-pool-builder 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate shared-resource-pool-builder 0.2.1
[INFO] finished tweaking crates.io crate shared-resource-pool-builder 0.2.1
[INFO] tweaked toml for crates.io crate shared-resource-pool-builder 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shared-resource-pool-builder 0.2.1 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb2088e28cb3ae1aa8ee313323f9145d5898886cc62d966f2d962297548f26fa
[INFO] running `Command { std: "docker" "start" "-a" "fb2088e28cb3ae1aa8ee313323f9145d5898886cc62d966f2d962297548f26fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb2088e28cb3ae1aa8ee313323f9145d5898886cc62d966f2d962297548f26fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb2088e28cb3ae1aa8ee313323f9145d5898886cc62d966f2d962297548f26fa", kill_on_drop: false }`
[INFO] [stdout] fb2088e28cb3ae1aa8ee313323f9145d5898886cc62d966f2d962297548f26fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b1b40d00091708c6ff62de88a0f06f3365e6b55b102a5507d8f84a8da3e0b1a
[INFO] running `Command { std: "docker" "start" "-a" "8b1b40d00091708c6ff62de88a0f06f3365e6b55b102a5507d8f84a8da3e0b1a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling threadpool v1.8.1
[INFO] [stderr]    Compiling shared-resource-pool-builder v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]  --> src/job.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Job<Arg>(pub(crate) Arg, pub(crate) JobCounter);
[INFO] [stdout]   |            --- field in this struct ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "8b1b40d00091708c6ff62de88a0f06f3365e6b55b102a5507d8f84a8da3e0b1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b1b40d00091708c6ff62de88a0f06f3365e6b55b102a5507d8f84a8da3e0b1a", kill_on_drop: false }`
[INFO] [stdout] 8b1b40d00091708c6ff62de88a0f06f3365e6b55b102a5507d8f84a8da3e0b1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a515e60309b372088d69f130b683e8f8d47c2aa4079ec5bef3b9744270bf16a2
[INFO] running `Command { std: "docker" "start" "-a" "a515e60309b372088d69f130b683e8f8d47c2aa4079ec5bef3b9744270bf16a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling shared-resource-pool-builder v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]  --> src/job.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Job<Arg>(pub(crate) Arg, pub(crate) JobCounter);
[INFO] [stdout]   |            --- field in this struct ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `1` is never read
[INFO] [stdout]  --> src/job.rs:8:37
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Job<Arg>(pub(crate) Arg, pub(crate) JobCounter);
[INFO] [stdout]   |            --- field in this struct ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider removing this field
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `Command { std: "docker" "inspect" "a515e60309b372088d69f130b683e8f8d47c2aa4079ec5bef3b9744270bf16a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a515e60309b372088d69f130b683e8f8d47c2aa4079ec5bef3b9744270bf16a2", kill_on_drop: false }`
[INFO] [stdout] a515e60309b372088d69f130b683e8f8d47c2aa4079ec5bef3b9744270bf16a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6c24c8b2f6f096569cabc8e1d3cb1a6e45e44b90ba545fa534d16aa02652ba2
[INFO] running `Command { std: "docker" "start" "-a" "d6c24c8b2f6f096569cabc8e1d3cb1a6e45e44b90ba545fa534d16aa02652ba2", kill_on_drop: false }`
[INFO] [stderr] warning: field `1` is never read
[INFO] [stderr]  --> src/job.rs:8:37
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub struct Job<Arg>(pub(crate) Arg, pub(crate) JobCounter);
[INFO] [stderr]   |            --- field in this struct ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = help: consider removing this field
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `shared-resource-pool-builder` (lib) generated 1 warning
[INFO] [stderr] warning: `shared-resource-pool-builder` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shared_resource_pool_builder-d3db62318da9b709)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test tests::test_many_integers ... 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_custom_types ... ok
[INFO] [stdout] test tests::test_one_integer ... ok
[INFO] [stdout] test tests::test_few_integers ... ok
[INFO] [stdout] test tests::test_integers_multiple_pools_with_parallel_producers ... ok
[INFO] [stdout] test tests::test_integers_multiple_pools_parallel ... ok
[INFO] [stdout] test tests::test_few_integers_with_delayed_producer ... 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_many_integers_with_bounded_item_producer ... ok
[INFO] [stdout] test tests::test_many_integers_with_bounded_shared_and_item_producer ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shared_resource_pool_builder
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/job.rs - job::JobHandle::join (line 59) ... ok
[INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder<SType,SR>::create_pool_bounded (line 261) ... ok
[INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder<SType,SR>::join (line 469) ... ok
[INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder<SType,SR>::create_pool (line 219) ... ok
[INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder<SType,SR>::oneshot (line 353) ... ok
[INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder<Sender<Job<Arg>>,SR>::new (line 522) ... 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>::oneshot (line 380) ... ok
[INFO] [stdout] test src/lib.rs - (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.53s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6c24c8b2f6f096569cabc8e1d3cb1a6e45e44b90ba545fa534d16aa02652ba2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c24c8b2f6f096569cabc8e1d3cb1a6e45e44b90ba545fa534d16aa02652ba2", kill_on_drop: false }`
[INFO] [stdout] d6c24c8b2f6f096569cabc8e1d3cb1a6e45e44b90ba545fa534d16aa02652ba2
