[INFO] fetching crate jobsys 0.2.0... [INFO] testing jobsys-0.2.0 against try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530 [INFO] extracting crate jobsys 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate jobsys 0.2.0 on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate jobsys 0.2.0 [INFO] finished tweaking crates.io crate jobsys 0.2.0 [INFO] tweaked toml for crates.io crate jobsys 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fab316346f33f077a7fbc6edd0d97eed3d381f8d29243785d73320897dfd9360 [INFO] running `Command { std: "docker" "start" "-a" "fab316346f33f077a7fbc6edd0d97eed3d381f8d29243785d73320897dfd9360", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fab316346f33f077a7fbc6edd0d97eed3d381f8d29243785d73320897dfd9360", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fab316346f33f077a7fbc6edd0d97eed3d381f8d29243785d73320897dfd9360", kill_on_drop: false }` [INFO] [stdout] fab316346f33f077a7fbc6edd0d97eed3d381f8d29243785d73320897dfd9360 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 754f3c0225128d37bb072b963e70abbbc01b90504cc9e71feb6cd57251589644 [INFO] running `Command { std: "docker" "start" "-a" "754f3c0225128d37bb072b963e70abbbc01b90504cc9e71feb6cd57251589644", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling syn v2.0.90 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling jobsys v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/thread.rs:45:25 [INFO] [stdout] | [INFO] [stdout] 45 | debug_assert!(it.borrow().get() == usize::MAX); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Cell` does not implement `Borrow`, so calling `borrow` on `&Cell` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 45 - debug_assert!(it.borrow().get() == usize::MAX); [INFO] [stdout] 45 + debug_assert!(it.get() == usize::MAX); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.23s [INFO] running `Command { std: "docker" "inspect" "754f3c0225128d37bb072b963e70abbbc01b90504cc9e71feb6cd57251589644", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "754f3c0225128d37bb072b963e70abbbc01b90504cc9e71feb6cd57251589644", kill_on_drop: false }` [INFO] [stdout] 754f3c0225128d37bb072b963e70abbbc01b90504cc9e71feb6cd57251589644 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b5aad4b763c682ad68291b3a407c6c539848b6ec101258f6a88b7366c02f7f4a [INFO] running `Command { std: "docker" "start" "-a" "b5aad4b763c682ad68291b3a407c6c539848b6ec101258f6a88b7366c02f7f4a", kill_on_drop: false }` [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/thread.rs:45:25 [INFO] [stdout] | [INFO] [stdout] 45 | debug_assert!(it.borrow().get() == usize::MAX); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Cell` does not implement `Borrow`, so calling `borrow` on `&Cell` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 45 - debug_assert!(it.borrow().get() == usize::MAX); [INFO] [stdout] 45 + debug_assert!(it.get() == usize::MAX); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling jobsys v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/queues.rs:196:17 [INFO] [stdout] | [INFO] [stdout] 196 | let mut access = queue.guarded_data.get_mut().unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> src/thread.rs:45:25 [INFO] [stdout] | [INFO] [stdout] 45 | debug_assert!(it.borrow().get() == usize::MAX); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Cell` does not implement `Borrow`, so calling `borrow` on `&Cell` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 45 - debug_assert!(it.borrow().get() == usize::MAX); [INFO] [stdout] 45 + debug_assert!(it.get() == usize::MAX); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s [INFO] running `Command { std: "docker" "inspect" "b5aad4b763c682ad68291b3a407c6c539848b6ec101258f6a88b7366c02f7f4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5aad4b763c682ad68291b3a407c6c539848b6ec101258f6a88b7366c02f7f4a", kill_on_drop: false }` [INFO] [stdout] b5aad4b763c682ad68291b3a407c6c539848b6ec101258f6a88b7366c02f7f4a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8e2f37c2f558b152f929cc2a8eab4eb823601cb91c2cadcebe24a178ef55b89d [INFO] running `Command { std: "docker" "start" "-a" "8e2f37c2f558b152f929cc2a8eab4eb823601cb91c2cadcebe24a178ef55b89d", kill_on_drop: false }` [INFO] [stderr] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stderr] --> src/thread.rs:45:25 [INFO] [stderr] | [INFO] [stderr] 45 | debug_assert!(it.borrow().get() == usize::MAX); [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: the type `Cell` does not implement `Borrow`, so calling `borrow` on `&Cell` copies the reference, which does not do anything and can be removed [INFO] [stderr] = note: `#[warn(noop_method_call)]` on by default [INFO] [stderr] help: remove this redundant call [INFO] [stderr] | [INFO] [stderr] 45 - debug_assert!(it.borrow().get() == usize::MAX); [INFO] [stderr] 45 + debug_assert!(it.get() == usize::MAX); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/queues.rs:196:17 [INFO] [stderr] | [INFO] [stderr] 196 | let mut access = queue.guarded_data.get_mut().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `jobsys` (lib) generated 1 warning (run `cargo fix --lib -p jobsys` to apply 1 suggestion) [INFO] [stderr] warning: `jobsys` (lib test) generated 2 warnings (1 duplicate) (run `cargo fix --lib -p jobsys --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jobsys-96c5ed03eb1cd8ed) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test queues::test::wrapping_indices ... ok [INFO] [stdout] test queues::test::wrapping_indices_lockless ... ok [INFO] [stdout] test queues::test::lockless_queue_full ... ok [INFO] [stdout] test tests::launch_jobs_chained ... ok [INFO] [stdout] test tests::launch_jobs_check_overflow ... ok [INFO] [stdout] test tests::job_instance_wait_with ... ok [INFO] [stdout] test tests::launch_jobs_from_job_threads ... ok [INFO] [stdout] test tests::launch_with_parent ... ok [INFO] [stdout] test tests::start_stop ... ok [INFO] [stdout] test tests::parallel_for_with_result ... ok [INFO] [stdout] test tests::parallel_for ... ok [INFO] [stdout] test tests::job_instance_wait_drop ... ok [INFO] [stdout] test tests::launch_jobs_with_ref ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests jobsys [INFO] [stderr] error: DefId(0:0 ~ jobsys[4a91]) has more than five doctests [INFO] [stderr] [INFO] [stderr] error: aborting due to 1 previous error [INFO] [stderr] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/bin/rustdoc --edition=2018 --crate-type lib --color auto --crate-name jobsys --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern jobsys=/opt/rustwide/target/debug/deps/libjobsys-b550889be75fff20.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-14e64eeb0174372a.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="job_storage_64"' --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values("debug_queue", "default", "job_storage_128", "job_storage_64"))' --cap-lints=forbid --error-format human` (exit status: 1) [INFO] [stderr] note: test exited abnormally; to see the full output pass --nocapture to the harness. [INFO] running `Command { std: "docker" "inspect" "8e2f37c2f558b152f929cc2a8eab4eb823601cb91c2cadcebe24a178ef55b89d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e2f37c2f558b152f929cc2a8eab4eb823601cb91c2cadcebe24a178ef55b89d", kill_on_drop: false }` [INFO] [stdout] 8e2f37c2f558b152f929cc2a8eab4eb823601cb91c2cadcebe24a178ef55b89d