[INFO] fetching crate stoplight 0.3.3...
[INFO] testing stoplight-0.3.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate stoplight 0.3.3 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stoplight 0.3.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97f35d888a0a438dfe4d90755644dd55cbe0e80a6b7ca12b00fa3540778b6dfb
[INFO] running `Command { std: "docker" "start" "-a" "97f35d888a0a438dfe4d90755644dd55cbe0e80a6b7ca12b00fa3540778b6dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97f35d888a0a438dfe4d90755644dd55cbe0e80a6b7ca12b00fa3540778b6dfb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97f35d888a0a438dfe4d90755644dd55cbe0e80a6b7ca12b00fa3540778b6dfb", kill_on_drop: false }`
[INFO] [stdout] 97f35d888a0a438dfe4d90755644dd55cbe0e80a6b7ca12b00fa3540778b6dfb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40a9b05d1e2dfccaeeeb2904f8ff5c645d34eaedb1f9976b90bf13ce1a62bd0b
[INFO] running `Command { std: "docker" "start" "-a" "40a9b05d1e2dfccaeeeb2904f8ff5c645d34eaedb1f9976b90bf13ce1a62bd0b", 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 0.19s
[INFO] running `Command { std: "docker" "inspect" "40a9b05d1e2dfccaeeeb2904f8ff5c645d34eaedb1f9976b90bf13ce1a62bd0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40a9b05d1e2dfccaeeeb2904f8ff5c645d34eaedb1f9976b90bf13ce1a62bd0b", kill_on_drop: false }`
[INFO] [stdout] 40a9b05d1e2dfccaeeeb2904f8ff5c645d34eaedb1f9976b90bf13ce1a62bd0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2a7aac374677bf08fee902c03cc66504c55f22ab10137f5fef60e1f788beb9b
[INFO] running `Command { std: "docker" "start" "-a" "c2a7aac374677bf08fee902c03cc66504c55f22ab10137f5fef60e1f788beb9b", kill_on_drop: false }`
[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]    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 `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "c2a7aac374677bf08fee902c03cc66504c55f22ab10137f5fef60e1f788beb9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2a7aac374677bf08fee902c03cc66504c55f22ab10137f5fef60e1f788beb9b", kill_on_drop: false }`
[INFO] [stdout] c2a7aac374677bf08fee902c03cc66504c55f22ab10137f5fef60e1f788beb9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bb84b7641e3b4cf16b2aa8c5410dc092c261cf13b26343bd77db32fd78eaeb81
[INFO] running `Command { std: "docker" "start" "-a" "bb84b7641e3b4cf16b2aa8c5410dc092c261cf13b26343bd77db32fd78eaeb81", 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 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stoplight-59c9ddb378c3facb)
[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 0.31s
[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 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bb84b7641e3b4cf16b2aa8c5410dc092c261cf13b26343bd77db32fd78eaeb81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb84b7641e3b4cf16b2aa8c5410dc092c261cf13b26343bd77db32fd78eaeb81", kill_on_drop: false }`
[INFO] [stdout] bb84b7641e3b4cf16b2aa8c5410dc092c261cf13b26343bd77db32fd78eaeb81