[INFO] fetching crate shared-resource-pool-builder 0.2.1... [INFO] testing shared-resource-pool-builder-0.2.1 against master#9e136a30a965bf4e63f03095c57df7257bf96fd6 for pr-134530 [INFO] extracting crate shared-resource-pool-builder 0.2.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate shared-resource-pool-builder 0.2.1 on toolchain 9e136a30a965bf4e63f03095c57df7257bf96fd6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "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" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba6164961bf05a291cbd14f8e637d38b64fd4660d1e661b838fe702cbaad88cb [INFO] running `Command { std: "docker" "start" "-a" "ba6164961bf05a291cbd14f8e637d38b64fd4660d1e661b838fe702cbaad88cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba6164961bf05a291cbd14f8e637d38b64fd4660d1e661b838fe702cbaad88cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba6164961bf05a291cbd14f8e637d38b64fd4660d1e661b838fe702cbaad88cb", kill_on_drop: false }` [INFO] [stdout] ba6164961bf05a291cbd14f8e637d38b64fd4660d1e661b838fe702cbaad88cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4176fb5c9a7888e2de1314da9f74b2a44078d0f3279391e6efefc3ea83f8b241 [INFO] running `Command { std: "docker" "start" "-a" "4176fb5c9a7888e2de1314da9f74b2a44078d0f3279391e6efefc3ea83f8b241", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling num_cpus v1.16.0 [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(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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.17s [INFO] running `Command { std: "docker" "inspect" "4176fb5c9a7888e2de1314da9f74b2a44078d0f3279391e6efefc3ea83f8b241", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4176fb5c9a7888e2de1314da9f74b2a44078d0f3279391e6efefc3ea83f8b241", kill_on_drop: false }` [INFO] [stdout] 4176fb5c9a7888e2de1314da9f74b2a44078d0f3279391e6efefc3ea83f8b241 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34e09a5836b347842520e8c1964f55bdd3cbd79885e0bc109d58157e15f8dc7a [INFO] running `Command { std: "docker" "start" "-a" "34e09a5836b347842520e8c1964f55bdd3cbd79885e0bc109d58157e15f8dc7a", 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(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)]` 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(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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.05s [INFO] running `Command { std: "docker" "inspect" "34e09a5836b347842520e8c1964f55bdd3cbd79885e0bc109d58157e15f8dc7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34e09a5836b347842520e8c1964f55bdd3cbd79885e0bc109d58157e15f8dc7a", kill_on_drop: false }` [INFO] [stdout] 34e09a5836b347842520e8c1964f55bdd3cbd79885e0bc109d58157e15f8dc7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9e136a30a965bf4e63f03095c57df7257bf96fd6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a601ea67da53f9ea235d10b83baee3eff7ea3141752d714ffff47b78e703e445 [INFO] running `Command { std: "docker" "start" "-a" "a601ea67da53f9ea235d10b83baee3eff7ea3141752d714ffff47b78e703e445", 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(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)]` 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 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shared_resource_pool_builder-d7d2d01c234defcb) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test tests::test_one_integer ... ok [INFO] [stdout] test tests::test_few_integers ... ok [INFO] [stdout] test tests::test_many_integers ... ok [INFO] [stdout] test tests::test_custom_types ... ok [INFO] [stdout] test tests::test_integers_multiple_pools_parallel ... ok [INFO] [stdout] test tests::test_few_integers_with_oneshot ... ok [INFO] [stdout] test tests::test_many_integers_with_bounded_shared_and_item_producer ... ok [INFO] [stdout] test tests::test_integers_multiple_pools_sequential ... 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_integers_multiple_pools_with_parallel_producers ... 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] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s [INFO] [stdout] [INFO] [stderr] Doc-tests shared_resource_pool_builder [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder::create_pool_bounded (line 261) ... ok [INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder::join (line 469) ... ok [INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder::create_pool (line 219) ... ok [INFO] [stdout] test src/job.rs - job::JobHandle::join (line 59) ... ok [INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder>,SR>::new (line 522) ... ok [INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder>,SR>::new_bounded (line 570) ... ok [INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder::oneshot (line 380) ... ok [INFO] [stdout] test src/lib.rs - SharedResourcePoolBuilder::oneshot (line 353) ... 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 2.10s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a601ea67da53f9ea235d10b83baee3eff7ea3141752d714ffff47b78e703e445", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a601ea67da53f9ea235d10b83baee3eff7ea3141752d714ffff47b78e703e445", kill_on_drop: false }` [INFO] [stdout] a601ea67da53f9ea235d10b83baee3eff7ea3141752d714ffff47b78e703e445