[INFO] fetching crate esp8266-wifi-serial 0.1.3... [INFO] testing esp8266-wifi-serial-0.1.3 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate esp8266-wifi-serial 0.1.3 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate esp8266-wifi-serial 0.1.3 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9558c0700bfec8c33686f4e07f18d42c6c6e8cf162e07a5f3bf7e92011a425dc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "9558c0700bfec8c33686f4e07f18d42c6c6e8cf162e07a5f3bf7e92011a425dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9558c0700bfec8c33686f4e07f18d42c6c6e8cf162e07a5f3bf7e92011a425dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9558c0700bfec8c33686f4e07f18d42c6c6e8cf162e07a5f3bf7e92011a425dc", kill_on_drop: false }` [INFO] [stdout] 9558c0700bfec8c33686f4e07f18d42c6c6e8cf162e07a5f3bf7e92011a425dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0292d3249d8881f09460b0d694a88481a67378ec5b139def9169b7fc9281cae4 [INFO] running `Command { std: "docker" "start" "-a" "0292d3249d8881f09460b0d694a88481a67378ec5b139def9169b7fc9281cae4", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling heapless v0.7.10 [INFO] [stderr] Compiling nb v1.0.0 [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 v6.1.2 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling esp8266-wifi-serial v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.28s [INFO] running `Command { std: "docker" "inspect" "0292d3249d8881f09460b0d694a88481a67378ec5b139def9169b7fc9281cae4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0292d3249d8881f09460b0d694a88481a67378ec5b139def9169b7fc9281cae4", kill_on_drop: false }` [INFO] [stdout] 0292d3249d8881f09460b0d694a88481a67378ec5b139def9169b7fc9281cae4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59834d792436b94458fe932a00c610934302c771ee523c82f7584d93a152d71d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "59834d792436b94458fe932a00c610934302c771ee523c82f7584d93a152d71d", kill_on_drop: false }` [INFO] [stderr] Compiling assert_matches v1.5.0 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling libudev v0.3.0 [INFO] [stderr] Compiling serialport v4.1.0 [INFO] [stderr] Compiling esp8266-wifi-serial v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `guard` [INFO] [stdout] --> tests/common/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | guard: Rc>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `SerialPortWrapper` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> tests/common/mod.rs:39:10 [INFO] [stdout] | [INFO] [stdout] 39 | #[derive(Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.00s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/esp8266_wifi_serial-41f13ae79f4fd8b8) [INFO] [stderr] Executable tests/commands.rs (/opt/rustwide/target/debug/deps/commands-b430cf833ebff13c) [INFO] running `Command { std: "docker" "inspect" "59834d792436b94458fe932a00c610934302c771ee523c82f7584d93a152d71d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59834d792436b94458fe932a00c610934302c771ee523c82f7584d93a152d71d", kill_on_drop: false }` [INFO] [stdout] 59834d792436b94458fe932a00c610934302c771ee523c82f7584d93a152d71d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c22156609ffa1a4c469ff6fe7ae403483f4df5dbf3b17ff81db4617444198ccc [INFO] running `Command { std: "docker" "start" "-a" "c22156609ffa1a4c469ff6fe7ae403483f4df5dbf3b17ff81db4617444198ccc", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `guard` [INFO] [stderr] --> tests/common/mod.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | guard: Rc>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `SerialPortWrapper` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> tests/common/mod.rs:39:10 [INFO] [stderr] | [INFO] [stderr] 39 | #[derive(Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `esp8266-wifi-serial` (test "commands") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/esp8266_wifi_serial-41f13ae79f4fd8b8) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test tests::test_parse_connect ... ok [INFO] [stdout] test parser::test_parse_connect ... ok [INFO] [stdout] test parser::test_parse_close ... ok [INFO] [stdout] test tests::test_parse_data_available ... ok [INFO] [stdout] test tests::test_parse_close ... ok [INFO] [stdout] test parser::test_parse_data_available ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running tests/commands.rs (/opt/rustwide/target/debug/deps/commands-b430cf833ebff13c) [INFO] [stdout] running 4 tests [INFO] [stderr] Doc-tests esp8266-wifi-serial [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] [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" "c22156609ffa1a4c469ff6fe7ae403483f4df5dbf3b17ff81db4617444198ccc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c22156609ffa1a4c469ff6fe7ae403483f4df5dbf3b17ff81db4617444198ccc", kill_on_drop: false }` [INFO] [stdout] c22156609ffa1a4c469ff6fe7ae403483f4df5dbf3b17ff81db4617444198ccc