[INFO] fetching crate jobslot 0.2.14...
[INFO] testing jobslot-0.2.14 against 1.75.0 for beta-1.76-1
[INFO] extracting crate jobslot 0.2.14 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate jobslot 0.2.14 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jobslot 0.2.14
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate jobslot 0.2.14
[INFO] tweaked toml for crates.io crate jobslot 0.2.14 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee191ac0b940f69439e765feb5e64051012f7cb402e6bfb269cc472908f808fb
[INFO] running `Command { std: "docker" "start" "-a" "ee191ac0b940f69439e765feb5e64051012f7cb402e6bfb269cc472908f808fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee191ac0b940f69439e765feb5e64051012f7cb402e6bfb269cc472908f808fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee191ac0b940f69439e765feb5e64051012f7cb402e6bfb269cc472908f808fb", kill_on_drop: false }`
[INFO] [stdout] ee191ac0b940f69439e765feb5e64051012f7cb402e6bfb269cc472908f808fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86ffeac33b7420919876f2a53c24d185fdbd1789c6d4a003aa463542dab74c9d
[INFO] running `Command { std: "docker" "start" "-a" "86ffeac33b7420919876f2a53c24d185fdbd1789c6d4a003aa463542dab74c9d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling jobslot v0.2.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "86ffeac33b7420919876f2a53c24d185fdbd1789c6d4a003aa463542dab74c9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86ffeac33b7420919876f2a53c24d185fdbd1789c6d4a003aa463542dab74c9d", kill_on_drop: false }`
[INFO] [stdout] 86ffeac33b7420919876f2a53c24d185fdbd1789c6d4a003aa463542dab74c9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ab61c2a51ca95e84d0ba15842f69865a2975ca4e882f706d658448742bb5b74
[INFO] running `Command { std: "docker" "start" "-a" "0ab61c2a51ca95e84d0ba15842f69865a2975ca4e882f706d658448742bb5b74", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling rustix v0.38.28
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.12
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling tempfile v3.9.0
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling tokio v1.35.1
[INFO] [stderr]    Compiling jobslot v0.2.14 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.30s
[INFO] running `Command { std: "docker" "inspect" "0ab61c2a51ca95e84d0ba15842f69865a2975ca4e882f706d658448742bb5b74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ab61c2a51ca95e84d0ba15842f69865a2975ca4e882f706d658448742bb5b74", kill_on_drop: false }`
[INFO] [stdout] 0ab61c2a51ca95e84d0ba15842f69865a2975ca4e882f706d658448742bb5b74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3b33f300e2cfab01c011bacc2f9bc9a06ec474d11217bcea42053e9960fdf92
[INFO] running `Command { std: "docker" "start" "-a" "f3b33f300e2cfab01c011bacc2f9bc9a06ec474d11217bcea42053e9960fdf92", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jobslot-97551e1ada36fb61)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::no_helper_deadlock ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/client-dropped-before-command.rs (/opt/rustwide/target/debug/deps/client_dropped_before_command-29e7e3499c0b2270)
[INFO] [stderr]      Running tests/client-of-myself.rs (/opt/rustwide/target/debug/deps/client_of_myself-e30271703a0365f0)
[INFO] [stderr]      Running tests/helper.rs (/opt/rustwide/target/debug/deps/helper-1b87634e1f1297da)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/make-as-a-client.rs (/opt/rustwide/target/debug/deps/make_as_a_client-be79b8252d39c0e4)
[INFO] [stdout] /opt/rustwide/target/debug/deps/make_as_a_client-be79b8252d39c0e4
[INFO] [stdout] /opt/rustwide/target/debug/deps/make_as_a_client-be79b8252d39c0e4
[INFO] [stderr]      Running tests/make-as-a-client-fifo.rs (/opt/rustwide/target/debug/deps/make_as_a_client_fifo-68a543d8604e6024)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/server.rs (/opt/rustwide/target/debug/deps/server-8551bb4b5a36bfbe)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test server_available ... ok
[INFO] [stdout] test server_none_available ... ok
[INFO] [stdout] test server_multiple ... ok
[INFO] [stdout] test server_smoke ... ok
[INFO] [stdout] test server_blocks ... ok
[INFO] [stdout] test zero_client ... ok
[INFO] [stdout] test make_as_a_multi_thread_client ... ok
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jobslot
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 58) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 46) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 82) ... FAILED
[INFO] [stdout] test src/lib.rs - Client::new (line 290) ... ok
[INFO] [stdout] test src/lib.rs - (line 68) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 82) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `tokio::process::Command: jobslot::Command` is not satisfied
[INFO] [stdout]    --> src/lib.rs:91:43
[INFO] [stdout]     |
[INFO] [stdout] 11  | let child = client.configure_and_run(&mut cmd, |cmd| cmd.spawn()).unwrap();
[INFO] [stdout]     |                    -----------------      ^^^ the trait `jobslot::Command` is not implemented for `tokio::process::Command`
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `jobslot::Command`:
[INFO] [stdout]               std::process::Command
[INFO] [stdout]               &mut T
[INFO] [stdout]     = note: required for `&mut tokio::process::Command` to implement `jobslot::Command`
[INFO] [stdout] note: required by a bound in `Client::configure_and_run`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:432:14
[INFO] [stdout]     |
[INFO] [stdout] 430 |     pub fn configure_and_run<Cmd, F, R>(&self, cmd: Cmd, f: F) -> io::Result<R>
[INFO] [stdout]     |            ----------------- required by a bound in this associated function
[INFO] [stdout] 431 |     where
[INFO] [stdout] 432 |         Cmd: Command,
[INFO] [stdout]     |              ^^^^^^^ required by this bound in `Client::configure_and_run`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 82)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "f3b33f300e2cfab01c011bacc2f9bc9a06ec474d11217bcea42053e9960fdf92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b33f300e2cfab01c011bacc2f9bc9a06ec474d11217bcea42053e9960fdf92", kill_on_drop: false }`
[INFO] [stdout] f3b33f300e2cfab01c011bacc2f9bc9a06ec474d11217bcea42053e9960fdf92
