[INFO] fetching crate jobserver 0.1.34... [INFO] testing jobserver-0.1.34 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1 [INFO] extracting crate jobserver 0.1.34 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate jobserver 0.1.34 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate jobserver 0.1.34 [INFO] tweaked toml for crates.io crate jobserver 0.1.34 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate jobserver 0.1.34 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate jobserver 0.1.34 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d5aba99195336b054fc683799a50bdc44382ec14765913aa65f1316e84da17b [INFO] running `Command { std: "docker" "start" "-a" "8d5aba99195336b054fc683799a50bdc44382ec14765913aa65f1316e84da17b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d5aba99195336b054fc683799a50bdc44382ec14765913aa65f1316e84da17b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d5aba99195336b054fc683799a50bdc44382ec14765913aa65f1316e84da17b", kill_on_drop: false }` [INFO] [stdout] 8d5aba99195336b054fc683799a50bdc44382ec14765913aa65f1316e84da17b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 439772a8dbdd9fe3feeeef2491df6d88052ba8f95fa019d81b78394c17b210dd [INFO] running `Command { std: "docker" "start" "-a" "439772a8dbdd9fe3feeeef2491df6d88052ba8f95fa019d81b78394c17b210dd", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling jobserver v0.1.34 (/opt/rustwide/workdir) [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/unix.rs:389:48 [INFO] [stdout] | [INFO] [stdout] 389 | new.sa_sigaction = sigusr1_handler as usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 389 | new.sa_sigaction = sigusr1_handler as *const () as usize; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.67s [INFO] running `Command { std: "docker" "inspect" "439772a8dbdd9fe3feeeef2491df6d88052ba8f95fa019d81b78394c17b210dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "439772a8dbdd9fe3feeeef2491df6d88052ba8f95fa019d81b78394c17b210dd", kill_on_drop: false }` [INFO] [stdout] 439772a8dbdd9fe3feeeef2491df6d88052ba8f95fa019d81b78394c17b210dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed99e1845d49afac893eb0581196e98a85f11e615a7652ceadc91e745417003e [INFO] running `Command { std: "docker" "start" "-a" "ed99e1845d49afac893eb0581196e98a85f11e615a7652ceadc91e745417003e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.12 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Compiling jobserver v0.1.34 (/opt/rustwide/workdir) [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/unix.rs:389:48 [INFO] [stdout] | [INFO] [stdout] 389 | new.sa_sigaction = sigusr1_handler as usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 389 | new.sa_sigaction = sigusr1_handler as *const () as usize; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stdout] warning: direct cast of function item into an integer [INFO] [stdout] --> src/unix.rs:389:48 [INFO] [stdout] | [INFO] [stdout] 389 | new.sa_sigaction = sigusr1_handler as usize; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stdout] help: first cast to a pointer `as *const ()` [INFO] [stdout] | [INFO] [stdout] 389 | new.sa_sigaction = sigusr1_handler as *const () as usize; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.34s [INFO] running `Command { std: "docker" "inspect" "ed99e1845d49afac893eb0581196e98a85f11e615a7652ceadc91e745417003e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed99e1845d49afac893eb0581196e98a85f11e615a7652ceadc91e745417003e", kill_on_drop: false }` [INFO] [stdout] ed99e1845d49afac893eb0581196e98a85f11e615a7652ceadc91e745417003e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 282f234930e135521934d0b18c182227d36fa1b36e8c8576720aee6705725364 [INFO] running `Command { std: "docker" "start" "-a" "282f234930e135521934d0b18c182227d36fa1b36e8c8576720aee6705725364", kill_on_drop: false }` [INFO] [stderr] warning: direct cast of function item into an integer [INFO] [stderr] --> src/unix.rs:389:48 [INFO] [stderr] | [INFO] [stderr] 389 | new.sa_sigaction = sigusr1_handler as usize; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(function_casts_as_integer)]` on by default [INFO] [stderr] help: first cast to a pointer `as *const ()` [INFO] [stderr] | [INFO] [stderr] 389 | new.sa_sigaction = sigusr1_handler as *const () as usize; [INFO] [stderr] | ++++++++++++ [INFO] [stderr] [INFO] [stderr] warning: `jobserver` (lib) generated 1 warning (run `cargo fix --lib -p jobserver` to apply 1 suggestion) [INFO] [stderr] warning: `jobserver` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jobserver-c434d773a693061c) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test imp::test::test_string_arg ... ok [INFO] [stdout] test imp::test::test_try_acquire_annoymous_pipe_linux_specific_optimization ... ok [INFO] [stdout] test test::no_helper_deadlock ... ok [INFO] [stdout] test imp::test::test_try_acquire_named_fifo ... ok [INFO] [stdout] test test::test_find_jobserver_auth ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/client.rs (/opt/rustwide/target/debug/deps/client-fa183afc5edf37c5) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] [INFO] [stdout] test no j args ... ok [INFO] [stdout] test no j args with plus ... ok [INFO] [stdout] test j args with plus ... ok [INFO] [stdout] test acquire ... ok [INFO] [stdout] test acquire3 ... ok [INFO] [stdout] test acquire blocks ... ok [INFO] [stdout] test acquire_raw ... ok [INFO] [stdout] [INFO] [stdout] test result: ok [INFO] [stdout] [INFO] [stderr] Running tests/client-of-myself.rs (/opt/rustwide/target/debug/deps/client_of_myself-3fe592625cb8cfa8) [INFO] [stderr] Running tests/helper.rs (/opt/rustwide/target/debug/deps/helper-c328ca139d7f681c) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test acquire ... ok [INFO] [stdout] test helper_smoke ... ok [INFO] [stdout] test prompt_shutdown ... ok [INFO] [stderr] Running tests/make-as-a-client.rs (/opt/rustwide/target/debug/deps/make_as_a_client-927210077bee16ad) [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] /opt/rustwide/target/debug/deps/make_as_a_client-927210077bee16ad [INFO] [stdout] /opt/rustwide/target/debug/deps/make_as_a_client-927210077bee16ad [INFO] [stderr] Running tests/server.rs (/opt/rustwide/target/debug/deps/server-91185c9aced0a0e0) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test server_multiple ... ok [INFO] [stdout] test server_available ... ok [INFO] [stdout] test server_smoke ... ok [INFO] [stdout] test server_none_available ... ok [INFO] [stdout] test server_blocks ... ok [INFO] [stdout] test make_as_a_single_thread_client ... ok [INFO] [stdout] test zero_client ... ok [INFO] [stderr] Doc-tests jobserver [INFO] [stdout] test make_as_a_multi_thread_client ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 27) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 39) - compile ... ok [INFO] [stdout] test src/lib.rs - Client::new (line 198) ... ok [INFO] [stdout] test src/lib.rs - (line 49) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "282f234930e135521934d0b18c182227d36fa1b36e8c8576720aee6705725364", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "282f234930e135521934d0b18c182227d36fa1b36e8c8576720aee6705725364", kill_on_drop: false }` [INFO] [stdout] 282f234930e135521934d0b18c182227d36fa1b36e8c8576720aee6705725364