[INFO] fetching crate tower-livereload 0.9.6... [INFO] testing tower-livereload-0.9.6 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate tower-livereload 0.9.6 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate tower-livereload 0.9.6 [INFO] finished tweaking crates.io crate tower-livereload 0.9.6 [INFO] tweaked toml for crates.io crate tower-livereload 0.9.6 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tower-livereload 0.9.6 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 tower-livereload 0.9.6 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 47b5ad05d72e27ccbf90cc46b547570e6197e37267b74906c12f03c5ffd15bc1 [INFO] running `Command { std: "docker" "start" "-a" "47b5ad05d72e27ccbf90cc46b547570e6197e37267b74906c12f03c5ffd15bc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47b5ad05d72e27ccbf90cc46b547570e6197e37267b74906c12f03c5ffd15bc1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47b5ad05d72e27ccbf90cc46b547570e6197e37267b74906c12f03c5ffd15bc1", kill_on_drop: false }` [INFO] [stdout] 47b5ad05d72e27ccbf90cc46b547570e6197e37267b74906c12f03c5ffd15bc1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] efdfca68d6c01165cff2b291216383e130b347b8c037803f0bb781796d83c3d2 [INFO] running `Command { std: "docker" "start" "-a" "efdfca68d6c01165cff2b291216383e130b347b8c037803f0bb781796d83c3d2", kill_on_drop: false }` [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling tower-layer v0.3.3 [INFO] [stderr] Compiling tower-service v0.3.3 [INFO] [stderr] Compiling tokio v1.43.0 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling http v1.2.0 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling tower-livereload v0.9.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/overlay.rs:183:42 [INFO] [stdout] | [INFO] [stdout] 183 | OverlayError::B(b) => b.into(), [INFO] [stdout] | -------^ [INFO] [stdout] | | | [INFO] [stdout] | | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited [INFO] [stdout] --> src/overlay.rs:183:35 [INFO] [stdout] | [INFO] [stdout] 183 | OverlayError::B(b) => b.into(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/overlay.rs:182:42 [INFO] [stdout] | [INFO] [stdout] 182 | OverlayError::A(a) => a.into(), [INFO] [stdout] | -------^ [INFO] [stdout] | | | [INFO] [stdout] | | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited [INFO] [stdout] --> src/overlay.rs:182:35 [INFO] [stdout] | [INFO] [stdout] 182 | OverlayError::A(a) => a.into(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.01s [INFO] running `Command { std: "docker" "inspect" "efdfca68d6c01165cff2b291216383e130b347b8c037803f0bb781796d83c3d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efdfca68d6c01165cff2b291216383e130b347b8c037803f0bb781796d83c3d2", kill_on_drop: false }` [INFO] [stdout] efdfca68d6c01165cff2b291216383e130b347b8c037803f0bb781796d83c3d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 35dac2d85904f262003ea32480d6bfe9a5766a4f11fb7f325e7395db94419002 [INFO] running `Command { std: "docker" "start" "-a" "35dac2d85904f262003ea32480d6bfe9a5766a4f11fb7f325e7395db94419002", kill_on_drop: false }` [INFO] [stderr] Compiling tower-livereload v0.9.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/overlay.rs:183:42 [INFO] [stdout] | [INFO] [stdout] 183 | OverlayError::B(b) => b.into(), [INFO] [stdout] | -------^ [INFO] [stdout] | | | [INFO] [stdout] | | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited [INFO] [stdout] --> src/overlay.rs:183:35 [INFO] [stdout] | [INFO] [stdout] 183 | OverlayError::B(b) => b.into(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/overlay.rs:182:42 [INFO] [stdout] | [INFO] [stdout] 182 | OverlayError::A(a) => a.into(), [INFO] [stdout] | -------^ [INFO] [stdout] | | | [INFO] [stdout] | | unreachable expression [INFO] [stdout] | any code following this expression is unreachable [INFO] [stdout] | [INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited [INFO] [stdout] --> src/overlay.rs:182:35 [INFO] [stdout] | [INFO] [stdout] 182 | OverlayError::A(a) => a.into(), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "35dac2d85904f262003ea32480d6bfe9a5766a4f11fb7f325e7395db94419002", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35dac2d85904f262003ea32480d6bfe9a5766a4f11fb7f325e7395db94419002", kill_on_drop: false }` [INFO] [stdout] 35dac2d85904f262003ea32480d6bfe9a5766a4f11fb7f325e7395db94419002 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 9caf74d909f8019a9194b3e3600d13369e34366c834737d8573cb5c622f80d7e [INFO] running `Command { std: "docker" "start" "-a" "9caf74d909f8019a9194b3e3600d13369e34366c834737d8573cb5c622f80d7e", kill_on_drop: false }` [INFO] [stderr] warning: unreachable expression [INFO] [stdout] [INFO] [stderr] --> src/overlay.rs:183:42 [INFO] [stdout] running 0 tests [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 183 | OverlayError::B(b) => b.into(), [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | -------^ [INFO] [stdout] [INFO] [stderr] | | | [INFO] [stderr] | | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `Infallible`, which is uninhabited [INFO] [stderr] --> src/overlay.rs:183:35 [INFO] [stderr] | [INFO] [stderr] 183 | OverlayError::B(b) => b.into(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/overlay.rs:182:42 [INFO] [stderr] | [INFO] [stderr] 182 | OverlayError::A(a) => a.into(), [INFO] [stderr] | -------^ [INFO] [stderr] | | | [INFO] [stderr] | | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] note: this expression has type `Infallible`, which is uninhabited [INFO] [stderr] --> src/overlay.rs:182:35 [INFO] [stderr] | [INFO] [stderr] 182 | OverlayError::A(a) => a.into(), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `tower-livereload` (lib test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tower_livereload-9750a03aeabbdc81) [INFO] running `Command { std: "docker" "inspect" "9caf74d909f8019a9194b3e3600d13369e34366c834737d8573cb5c622f80d7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9caf74d909f8019a9194b3e3600d13369e34366c834737d8573cb5c622f80d7e", kill_on_drop: false }` [INFO] [stdout] 9caf74d909f8019a9194b3e3600d13369e34366c834737d8573cb5c622f80d7e