[INFO] fetching crate jobpool 0.3.8... [INFO] testing jobpool-0.3.8 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate jobpool 0.3.8 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate jobpool 0.3.8 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jobpool 0.3.8 [INFO] finished tweaking crates.io crate jobpool 0.3.8 [INFO] tweaked toml for crates.io crate jobpool 0.3.8 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c1a8d3290cbf76aea4299d4ea30fe73ef5ee4e3d396449792eb3a6991961a956 [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" "c1a8d3290cbf76aea4299d4ea30fe73ef5ee4e3d396449792eb3a6991961a956", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c1a8d3290cbf76aea4299d4ea30fe73ef5ee4e3d396449792eb3a6991961a956", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1a8d3290cbf76aea4299d4ea30fe73ef5ee4e3d396449792eb3a6991961a956", kill_on_drop: false }` [INFO] [stdout] c1a8d3290cbf76aea4299d4ea30fe73ef5ee4e3d396449792eb3a6991961a956 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3ff3763ffa06f4f51ce5005890e461efa888e840bef6bfdf41c4d5d6aeb1dcad [INFO] running `Command { std: "docker" "start" "-a" "3ff3763ffa06f4f51ce5005890e461efa888e840bef6bfdf41c4d5d6aeb1dcad", kill_on_drop: false }` [INFO] [stderr] Compiling jobpool v0.3.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/jobpool.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | type BoxedRunnable = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runnable + Send + 'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.40s [INFO] running `Command { std: "docker" "inspect" "3ff3763ffa06f4f51ce5005890e461efa888e840bef6bfdf41c4d5d6aeb1dcad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ff3763ffa06f4f51ce5005890e461efa888e840bef6bfdf41c4d5d6aeb1dcad", kill_on_drop: false }` [INFO] [stdout] 3ff3763ffa06f4f51ce5005890e461efa888e840bef6bfdf41c4d5d6aeb1dcad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b423a2dd6a8b3dff508a713faae2e07c64288dbf841620347281375b52ec8475 [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" "b423a2dd6a8b3dff508a713faae2e07c64288dbf841620347281375b52ec8475", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/jobpool.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | type BoxedRunnable = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runnable + Send + 'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling jobpool v0.3.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/jobpool.rs:9:26 [INFO] [stdout] | [INFO] [stdout] 9 | type BoxedRunnable = Box; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runnable + Send + 'static` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.81s [INFO] running `Command { std: "docker" "inspect" "b423a2dd6a8b3dff508a713faae2e07c64288dbf841620347281375b52ec8475", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b423a2dd6a8b3dff508a713faae2e07c64288dbf841620347281375b52ec8475", kill_on_drop: false }` [INFO] [stdout] b423a2dd6a8b3dff508a713faae2e07c64288dbf841620347281375b52ec8475 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8f2a0036633127f6271a52a4f314ae74ab73500f6268cbe4fa7dcebf6ae17433 [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" "8f2a0036633127f6271a52a4f314ae74ab73500f6268cbe4fa7dcebf6ae17433", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/jobpool.rs:9:26 [INFO] [stderr] | [INFO] [stderr] 9 | type BoxedRunnable = Box; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Runnable + Send + 'static` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `jobpool` (lib) generated 1 warning [INFO] [stderr] warning: `jobpool` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/jobpool-4e0ee6622c70d84f) [INFO] [stdout] running 11 tests [INFO] [stdout] test tests::check_shutdown ... ok [INFO] [stdout] test tests::shutdown_no_wait ... ok [INFO] [stdout] test tests::no_panic_on_multiple_shutdowns ... ok [INFO] [stdout] test tests::panic_on_zero_sized_jobpool - should panic ... ok [INFO] [stdout] test tests::panic_on_reuse_shutdown_no_wait - should panic ... ok [INFO] [stdout] test tests::panic_on_reuse - should panic ... ok [INFO] [stdout] test tests::shuts_down ... ok [INFO] [stdout] test tests::shouldnt_auto_grow ... ok [INFO] [stdout] test tests::shutdown_no_wait_with_auto_grow ... ok [INFO] [stdout] test tests::shuts_down_with_auto_grow ... ok [INFO] [stdout] test tests::queue_with_priority ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.50s [INFO] [stdout] [INFO] [stderr] Doc-tests jobpool [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/jobpool.rs - jobpool::JobPool::shutdown (line 428) ... ok [INFO] [stdout] test src/lib.rs - (line 13) ... ok [INFO] [stdout] test src/jobpool.rs - jobpool::JobPool::queue_with_priority (line 273) ... ok [INFO] [stdout] test src/jobpool.rs - jobpool::JobPool::queue (line 242) ... ok [INFO] [stdout] test src/jobpool.rs - jobpool::JobPool::new (line 174) ... ok [INFO] [stdout] test src/lib.rs - (line 19) ... ok [INFO] [stdout] test src/jobpool.rs - jobpool::JobPool::auto_grow (line 393) ... ok [INFO] [stdout] test src/jobpool.rs - jobpool::JobPool::shutdown_no_wait (line 487) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.64s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8f2a0036633127f6271a52a4f314ae74ab73500f6268cbe4fa7dcebf6ae17433", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f2a0036633127f6271a52a4f314ae74ab73500f6268cbe4fa7dcebf6ae17433", kill_on_drop: false }` [INFO] [stdout] 8f2a0036633127f6271a52a4f314ae74ab73500f6268cbe4fa7dcebf6ae17433