[INFO] fetching crate jobserver 0.1.34...
[INFO] testing jobserver-0.1.34 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate jobserver 0.1.34 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jobserver 0.1.34 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 804fc4e4c8e55624c5d28b526347ca9be899fd1d8050414f95c1e89b6ff8a676
[INFO] running `Command { std: "docker" "start" "-a" "804fc4e4c8e55624c5d28b526347ca9be899fd1d8050414f95c1e89b6ff8a676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "804fc4e4c8e55624c5d28b526347ca9be899fd1d8050414f95c1e89b6ff8a676", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "804fc4e4c8e55624c5d28b526347ca9be899fd1d8050414f95c1e89b6ff8a676", kill_on_drop: false }`
[INFO] [stdout] 804fc4e4c8e55624c5d28b526347ca9be899fd1d8050414f95c1e89b6ff8a676
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2beaa71aa0dd528c22eec58942736844c3f3dfb7fe81de08b18b0a24997127ad
[INFO] running `Command { std: "docker" "start" "-a" "2beaa71aa0dd528c22eec58942736844c3f3dfb7fe81de08b18b0a24997127ad", 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 1.68s
[INFO] running `Command { std: "docker" "inspect" "2beaa71aa0dd528c22eec58942736844c3f3dfb7fe81de08b18b0a24997127ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2beaa71aa0dd528c22eec58942736844c3f3dfb7fe81de08b18b0a24997127ad", kill_on_drop: false }`
[INFO] [stdout] 2beaa71aa0dd528c22eec58942736844c3f3dfb7fe81de08b18b0a24997127ad
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cf2759d8eef1efbe95fb6f10f2c8f710313cc8bd5a6cec032e8873feaf16475
[INFO] running `Command { std: "docker" "start" "-a" "2cf2759d8eef1efbe95fb6f10f2c8f710313cc8bd5a6cec032e8873feaf16475", 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 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 9.34s
[INFO] running `Command { std: "docker" "inspect" "2cf2759d8eef1efbe95fb6f10f2c8f710313cc8bd5a6cec032e8873feaf16475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf2759d8eef1efbe95fb6f10f2c8f710313cc8bd5a6cec032e8873feaf16475", kill_on_drop: false }`
[INFO] [stdout] 2cf2759d8eef1efbe95fb6f10f2c8f710313cc8bd5a6cec032e8873feaf16475
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83c1ab3c70e38165f0a4c846e8a827a2fab0b4b630c0fa2fbf089a8ebb52e691
[INFO] running `Command { std: "docker" "start" "-a" "83c1ab3c70e38165f0a4c846e8a827a2fab0b4b630c0fa2fbf089a8ebb52e691", 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 imp::test::test_try_acquire_named_fifo ... ok
[INFO] [stdout] test test::no_helper_deadlock ... 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 0.02s
[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] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/make-as-a-client.rs (/opt/rustwide/target/debug/deps/make_as_a_client-927210077bee16ad)
[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_available ... ok
[INFO] [stdout] test server_multiple ... ok
[INFO] [stdout] test server_none_available ... ok
[INFO] [stdout] test server_smoke ... ok
[INFO] [stdout] test zero_client ... ok
[INFO] [stdout] test server_blocks ... ok
[INFO] [stdout] test make_as_a_multi_thread_client ... ok
[INFO] [stderr]    Doc-tests jobserver
[INFO] [stdout] test make_as_a_single_thread_client ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[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 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83c1ab3c70e38165f0a4c846e8a827a2fab0b4b630c0fa2fbf089a8ebb52e691", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83c1ab3c70e38165f0a4c846e8a827a2fab0b4b630c0fa2fbf089a8ebb52e691", kill_on_drop: false }`
[INFO] [stdout] 83c1ab3c70e38165f0a4c846e8a827a2fab0b4b630c0fa2fbf089a8ebb52e691
