[INFO] fetching crate jobslot 0.2.23...
[INFO] testing jobslot-0.2.23 against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate jobslot 0.2.23 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate jobslot 0.2.23
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate jobslot 0.2.23
[INFO] tweaked toml for crates.io crate jobslot 0.2.23 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jobslot 0.2.23 on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jobslot 0.2.23 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive_destructure2 v0.1.3
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f960b8ff9924d40ae71d9bf5eb20ecd4c5cee0c5c4fd3908b306fccdb176ae79
[INFO] running `Command { std: "docker" "start" "-a" "f960b8ff9924d40ae71d9bf5eb20ecd4c5cee0c5c4fd3908b306fccdb176ae79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f960b8ff9924d40ae71d9bf5eb20ecd4c5cee0c5c4fd3908b306fccdb176ae79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f960b8ff9924d40ae71d9bf5eb20ecd4c5cee0c5c4fd3908b306fccdb176ae79", kill_on_drop: false }`
[INFO] [stdout] f960b8ff9924d40ae71d9bf5eb20ecd4c5cee0c5c4fd3908b306fccdb176ae79
[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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb6c00b666e01bb91dff446fa6f894c09aa59170d35792d451407db853733ea6
[INFO] running `Command { std: "docker" "start" "-a" "cb6c00b666e01bb91dff446fa6f894c09aa59170d35792d451407db853733ea6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling derive_destructure2 v0.1.3
[INFO] [stderr]    Compiling jobslot v0.2.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.12s
[INFO] running `Command { std: "docker" "inspect" "cb6c00b666e01bb91dff446fa6f894c09aa59170d35792d451407db853733ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb6c00b666e01bb91dff446fa6f894c09aa59170d35792d451407db853733ea6", kill_on_drop: false }`
[INFO] [stdout] cb6c00b666e01bb91dff446fa6f894c09aa59170d35792d451407db853733ea6
[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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d383ad2e20b84dbde2e81e293ef699c944f5c63677314c917fe2da0a92370edf
[INFO] running `Command { std: "docker" "start" "-a" "d383ad2e20b84dbde2e81e293ef699c944f5c63677314c917fe2da0a92370edf", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tempfile v3.21.0
[INFO] [stderr]    Compiling jobslot v0.2.23 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 46.10s
[INFO] running `Command { std: "docker" "inspect" "d383ad2e20b84dbde2e81e293ef699c944f5c63677314c917fe2da0a92370edf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d383ad2e20b84dbde2e81e293ef699c944f5c63677314c917fe2da0a92370edf", kill_on_drop: false }`
[INFO] [stdout] d383ad2e20b84dbde2e81e293ef699c944f5c63677314c917fe2da0a92370edf
[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=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7c435320571a89f4cdcc71819d17fe7f2960ee68dd3baba6fc3b47b772e8f1b9
[INFO] running `Command { std: "docker" "start" "-a" "7c435320571a89f4cdcc71819d17fe7f2960ee68dd3baba6fc3b47b772e8f1b9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jobslot-3c25423ecefce2ed)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/client-dropped-before-command.rs (/opt/rustwide/target/debug/deps/client_dropped_before_command-3ffebde54de281ef)
[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/client-of-myself.rs (/opt/rustwide/target/debug/deps/client_of_myself-409150f337eba493)
[INFO] [stderr]      Running tests/make-as-a-client.rs (/opt/rustwide/target/debug/deps/make_as_a_client-5c18ce1593431645)
[INFO] [stdout] /opt/rustwide/target/debug/deps/make_as_a_client-5c18ce1593431645
[INFO] [stdout] /opt/rustwide/target/debug/deps/make_as_a_client-5c18ce1593431645
[INFO] [stderr]      Running tests/make-as-a-client-fifo.rs (/opt/rustwide/target/debug/deps/make_as_a_client_fifo-8f4d069edaaaac83)
[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-6f26661cde29c94f)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test server_available ... ok
[INFO] [stdout] test server_blocks ... ok
[INFO] [stdout] test server_none_available ... ok
[INFO] [stdout] test server_multiple ... ok
[INFO] [stdout] test server_smoke ... ok
[INFO] [stdout] test zero_client ... ok
[INFO] [stdout] test make_as_a_single_thread_client ... ok
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jobslot
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 46) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 58) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 82) ... FAILED
[INFO] [stdout] test src/lib.rs - Client::new (line 311) ... 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]               &mut T
[INFO] [stdout]               std::process::Command
[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:485:14
[INFO] [stdout]     |
[INFO] [stdout] 483 |     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] 484 |     where
[INFO] [stdout] 485 |         Cmd: Command,
[INFO] [stdout]     |              ^^^^^^^ required by this bound in `Client::configure_and_run`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 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 0.65s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "7c435320571a89f4cdcc71819d17fe7f2960ee68dd3baba6fc3b47b772e8f1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c435320571a89f4cdcc71819d17fe7f2960ee68dd3baba6fc3b47b772e8f1b9", kill_on_drop: false }`
[INFO] [stdout] 7c435320571a89f4cdcc71819d17fe7f2960ee68dd3baba6fc3b47b772e8f1b9
