[INFO] fetching crate stoplight 0.3.3...
[INFO] testing stoplight-0.3.3 against 1.91.0 for beta-1.92-2
[INFO] extracting crate stoplight 0.3.3 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate stoplight 0.3.3
[INFO] finished tweaking crates.io crate stoplight 0.3.3
[INFO] tweaked toml for crates.io crate stoplight 0.3.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stoplight 0.3.3 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stoplight 0.3.3 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0aa7e9b67bcae41a174e5173f7bf70acfac0d1c357b454173e3d61bf8c0c9b4a
[INFO] running `Command { std: "docker" "start" "-a" "0aa7e9b67bcae41a174e5173f7bf70acfac0d1c357b454173e3d61bf8c0c9b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0aa7e9b67bcae41a174e5173f7bf70acfac0d1c357b454173e3d61bf8c0c9b4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aa7e9b67bcae41a174e5173f7bf70acfac0d1c357b454173e3d61bf8c0c9b4a", kill_on_drop: false }`
[INFO] [stdout] 0aa7e9b67bcae41a174e5173f7bf70acfac0d1c357b454173e3d61bf8c0c9b4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b79c268182e1ffa4575a3d36219abd2ffe00e3ec80962792a5abc9a72eda6689
[INFO] running `Command { std: "docker" "start" "-a" "b79c268182e1ffa4575a3d36219abd2ffe00e3ec80962792a5abc9a72eda6689", kill_on_drop: false }`
[INFO] [stderr]    Compiling stoplight v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:60:40
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn join(self) -> Result<T, Box<(dyn Any + Send + 'static)>> {
[INFO] [stdout]    |                                        ^                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -     pub fn join(self) -> Result<T, Box<(dyn Any + Send + 'static)>> {
[INFO] [stdout] 60 +     pub fn join(self) -> Result<T, Box<dyn Any + Send + 'static>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "b79c268182e1ffa4575a3d36219abd2ffe00e3ec80962792a5abc9a72eda6689", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b79c268182e1ffa4575a3d36219abd2ffe00e3ec80962792a5abc9a72eda6689", kill_on_drop: false }`
[INFO] [stdout] b79c268182e1ffa4575a3d36219abd2ffe00e3ec80962792a5abc9a72eda6689
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f345cadc16a6d4d7801e1771fbbaec468e161121d3f3fd0426a2185c2062a4f3
[INFO] running `Command { std: "docker" "start" "-a" "f345cadc16a6d4d7801e1771fbbaec468e161121d3f3fd0426a2185c2062a4f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling stoplight v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:60:40
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn join(self) -> Result<T, Box<(dyn Any + Send + 'static)>> {
[INFO] [stdout]    |                                        ^                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -     pub fn join(self) -> Result<T, Box<(dyn Any + Send + 'static)>> {
[INFO] [stdout] 60 +     pub fn join(self) -> Result<T, Box<dyn Any + Send + 'static>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/lib.rs:60:40
[INFO] [stdout]    |
[INFO] [stdout] 60 |     pub fn join(self) -> Result<T, Box<(dyn Any + Send + 'static)>> {
[INFO] [stdout]    |                                        ^                        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 60 -     pub fn join(self) -> Result<T, Box<(dyn Any + Send + 'static)>> {
[INFO] [stdout] 60 +     pub fn join(self) -> Result<T, Box<dyn Any + Send + 'static>> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "f345cadc16a6d4d7801e1771fbbaec468e161121d3f3fd0426a2185c2062a4f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f345cadc16a6d4d7801e1771fbbaec468e161121d3f3fd0426a2185c2062a4f3", kill_on_drop: false }`
[INFO] [stdout] f345cadc16a6d4d7801e1771fbbaec468e161121d3f3fd0426a2185c2062a4f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a9aa0071fa6b270d9fa8bf60ca347865a731ce8f66584ce32b4a2ef5636e47c8
[INFO] running `Command { std: "docker" "start" "-a" "a9aa0071fa6b270d9fa8bf60ca347865a731ce8f66584ce32b4a2ef5636e47c8", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/lib.rs:60:40
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn join(self) -> Result<T, Box<(dyn Any + Send + 'static)>> {
[INFO] [stderr]    |                                        ^                        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 60 -     pub fn join(self) -> Result<T, Box<(dyn Any + Send + 'static)>> {
[INFO] [stderr] 60 +     pub fn join(self) -> Result<T, Box<dyn Any + Send + 'static>> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `stoplight` (lib) generated 1 warning (run `cargo fix --lib -p stoplight` to apply 1 suggestion)
[INFO] [stderr] warning: `stoplight` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stoplight-324e3693dd3f079d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_busy_loop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stoplight
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/lib.rs:60:40
[INFO] [stderr]    |
[INFO] [stderr] 60 |     pub fn join(self) -> Result<T, Box<(dyn Any + Send + 'static)>> {
[INFO] [stderr]    |                                        ^                        ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 60 -     pub fn join(self) -> Result<T, Box<(dyn Any + Send + 'static)>> {
[INFO] [stderr] 60 +     pub fn join(self) -> Result<T, Box<dyn Any + Send + 'static>> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/lib.rs - Thread<T>::thread (line 70) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a9aa0071fa6b270d9fa8bf60ca347865a731ce8f66584ce32b4a2ef5636e47c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9aa0071fa6b270d9fa8bf60ca347865a731ce8f66584ce32b4a2ef5636e47c8", kill_on_drop: false }`
[INFO] [stdout] a9aa0071fa6b270d9fa8bf60ca347865a731ce8f66584ce32b4a2ef5636e47c8