[INFO] fetching crate esp8266-wifi-serial 0.1.3... [INFO] testing esp8266-wifi-serial-0.1.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate esp8266-wifi-serial 0.1.3 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate esp8266-wifi-serial 0.1.3 [INFO] finished tweaking crates.io crate esp8266-wifi-serial 0.1.3 [INFO] tweaked toml for crates.io crate esp8266-wifi-serial 0.1.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate esp8266-wifi-serial 0.1.3 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 57 packages to latest compatible versions [INFO] [stderr] Adding core-foundation v0.10.0 (available: v0.10.1) [INFO] [stderr] Adding embedded-hal v0.2.7 (available: v1.0.0) [INFO] [stderr] Adding heapless v0.7.17 (available: v0.9.1) [INFO] [stderr] Adding memchr v2.3.4 (available: v2.7.6) [INFO] [stderr] Adding no-std-net v0.5.0 (available: v0.6.0) [INFO] [stderr] Adding nom v6.2.2 (available: v8.0.0) [INFO] [stderr] Adding quote v1.0.40 (available: v1.0.42) [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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 1453a98ef8d7b2536b2309557200e4459d1c6b0e97f1e003d366e1bd6ff929b3 [INFO] running `Command { std: "docker" "start" "-a" "1453a98ef8d7b2536b2309557200e4459d1c6b0e97f1e003d366e1bd6ff929b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1453a98ef8d7b2536b2309557200e4459d1c6b0e97f1e003d366e1bd6ff929b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1453a98ef8d7b2536b2309557200e4459d1c6b0e97f1e003d366e1bd6ff929b3", kill_on_drop: false }` [INFO] [stdout] 1453a98ef8d7b2536b2309557200e4459d1c6b0e97f1e003d366e1bd6ff929b3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 0d5074bd5be9712ad83ab90dde9c5736683c6a9ce77ac68a2507e16db483eba3 [INFO] running `Command { std: "docker" "start" "-a" "0d5074bd5be9712ad83ab90dde9c5736683c6a9ce77ac68a2507e16db483eba3", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling no-std-net v0.5.0 [INFO] [stderr] Compiling simple-clock v0.1.0 [INFO] [stderr] Compiling no-stdout v0.1.0 [INFO] [stderr] Compiling nom v6.2.2 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling esp8266-wifi-serial v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.98s [INFO] running `Command { std: "docker" "inspect" "0d5074bd5be9712ad83ab90dde9c5736683c6a9ce77ac68a2507e16db483eba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0d5074bd5be9712ad83ab90dde9c5736683c6a9ce77ac68a2507e16db483eba3", kill_on_drop: false }` [INFO] [stdout] 0d5074bd5be9712ad83ab90dde9c5736683c6a9ce77ac68a2507e16db483eba3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 5a4e9f327925aabcd89ff9e2adad821624b045dff5e1589fb6bc584ce175c2a2 [INFO] running `Command { std: "docker" "start" "-a" "5a4e9f327925aabcd89ff9e2adad821624b045dff5e1589fb6bc584ce175c2a2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling nix v0.26.4 [INFO] [stderr] Compiling libudev v0.3.0 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling unescaper v0.1.6 [INFO] [stderr] Compiling serialport v4.8.1 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling esp8266-wifi-serial v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `guard` is never read [INFO] [stdout] --> tests/common/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 40 | struct SerialPortWrapper { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 41 | guard: Rc>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SerialPortWrapper` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> tests/common/mod.rs:59:15 [INFO] [stdout] | [INFO] [stdout] 59 | fn borrow(&self) -> Ref> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 59 | fn borrow(&self) -> Ref<'_, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> tests/common/mod.rs:63:19 [INFO] [stdout] | [INFO] [stdout] 63 | fn borrow_mut(&self) -> RefMut> { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 63 | fn borrow_mut(&self) -> RefMut<'_, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 7.77s [INFO] running `Command { std: "docker" "inspect" "5a4e9f327925aabcd89ff9e2adad821624b045dff5e1589fb6bc584ce175c2a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a4e9f327925aabcd89ff9e2adad821624b045dff5e1589fb6bc584ce175c2a2", kill_on_drop: false }` [INFO] [stdout] 5a4e9f327925aabcd89ff9e2adad821624b045dff5e1589fb6bc584ce175c2a2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 56397151e0b17c448fae644c5f1df2454c6cf02b394ee457693178d6b5c08d3f [INFO] running `Command { std: "docker" "start" "-a" "56397151e0b17c448fae644c5f1df2454c6cf02b394ee457693178d6b5c08d3f", kill_on_drop: false }` [INFO] [stderr] warning: field `guard` is never read [INFO] [stderr] --> tests/common/mod.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 40 | struct SerialPortWrapper { [INFO] [stderr] | ----------------- field in this struct [INFO] [stderr] 41 | guard: Rc>, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `SerialPortWrapper` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> tests/common/mod.rs:59:15 [INFO] [stderr] | [INFO] [stderr] 59 | fn borrow(&self) -> Ref> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 59 | fn borrow(&self) -> Ref<'_, Box> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> tests/common/mod.rs:63:19 [INFO] [stderr] | [INFO] [stderr] 63 | fn borrow_mut(&self) -> RefMut> { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 63 | fn borrow_mut(&self) -> RefMut<'_, Box> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `esp8266-wifi-serial` (test "commands") generated 3 warnings (run `cargo fix --test "commands" -p esp8266-wifi-serial` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/esp8266_wifi_serial-53df00baaf6ed6f6) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_parse_connect ... ok [INFO] [stdout] test tests::test_parse_close ... ok [INFO] [stdout] test parser::test_parse_close ... ok [INFO] [stdout] test tests::test_parse_data_available ... ok [INFO] [stdout] test parser::test_parse_data_available ... ok [INFO] [stdout] test parser::test_parse_connect ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/commands.rs (/opt/rustwide/target/debug/deps/commands-4456074537f083c3) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test integration_test_init ... ignored, feature "integration_tests" is disabled. [INFO] [stdout] test integration_test_joinap_fail ... ignored, feature "integration_tests" is disabled. [INFO] [stdout] test integration_test_joinap_ok ... ignored, feature "integration_tests" is disabled. [INFO] [stdout] test integration_test_softap ... ignored, feature "integration_tests" is disabled. [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests esp8266_wifi_serial [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] running `Command { std: "docker" "inspect" "56397151e0b17c448fae644c5f1df2454c6cf02b394ee457693178d6b5c08d3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56397151e0b17c448fae644c5f1df2454c6cf02b394ee457693178d6b5c08d3f", kill_on_drop: false }` [INFO] [stdout] 56397151e0b17c448fae644c5f1df2454c6cf02b394ee457693178d6b5c08d3f