[INFO] fetching crate esp8266-wifi-serial 0.1.3... [INFO] testing esp8266-wifi-serial-0.1.3 against 1.59.0 for beta-1.60-1 [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 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] eb1cd192ebd2d96169327100ba9e2240dbb1cf0b2f529db8132e2ffcb016b3ab [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" "eb1cd192ebd2d96169327100ba9e2240dbb1cf0b2f529db8132e2ffcb016b3ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "eb1cd192ebd2d96169327100ba9e2240dbb1cf0b2f529db8132e2ffcb016b3ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb1cd192ebd2d96169327100ba9e2240dbb1cf0b2f529db8132e2ffcb016b3ab", kill_on_drop: false }` [INFO] [stdout] eb1cd192ebd2d96169327100ba9e2240dbb1cf0b2f529db8132e2ffcb016b3ab [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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f037167c65e63298811c49b06c616e37837e3a6ef585f019c80c8545e0048ad6 [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" "f037167c65e63298811c49b06c616e37837e3a6ef585f019c80c8545e0048ad6", kill_on_drop: false }` [INFO] [stderr] Compiling heapless v0.7.10 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling no-stdout v0.1.0 [INFO] [stderr] Compiling simple-clock v0.1.0 [INFO] [stderr] Compiling no-std-net v0.5.0 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling spin v0.9.2 [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 9.03s [INFO] running `Command { std: "docker" "inspect" "f037167c65e63298811c49b06c616e37837e3a6ef585f019c80c8545e0048ad6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f037167c65e63298811c49b06c616e37837e3a6ef585f019c80c8545e0048ad6", kill_on_drop: false }` [INFO] [stdout] f037167c65e63298811c49b06c616e37837e3a6ef585f019c80c8545e0048ad6 [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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ae20c315710c582fac7e5509c219d50dc535f7040f68c61e883aee2afc508313 [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" "ae20c315710c582fac7e5509c219d50dc535f7040f68c61e883aee2afc508313", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling nix v0.16.1 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Compiling libudev v0.2.0 [INFO] [stderr] Compiling serialport v4.0.1 [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] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 12.24s [INFO] running `Command { std: "docker" "inspect" "ae20c315710c582fac7e5509c219d50dc535f7040f68c61e883aee2afc508313", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae20c315710c582fac7e5509c219d50dc535f7040f68c61e883aee2afc508313", kill_on_drop: false }` [INFO] [stdout] ae20c315710c582fac7e5509c219d50dc535f7040f68c61e883aee2afc508313 [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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 8b5cc5916f8bc4754a63497c8aaa49b52b83535270a80d845e5bba444650f801 [INFO] running `Command { std: "docker" "start" "-a" "8b5cc5916f8bc4754a63497c8aaa49b52b83535270a80d845e5bba444650f801", 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] [INFO] [stderr] warning: `esp8266-wifi-serial` (test "commands") generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/esp8266_wifi_serial-4c842ac2e5aece7a) [INFO] [stdout] running 6 tests [INFO] [stdout] test parser::test_parse_close ... ok [INFO] [stdout] test parser::test_parse_connect ... ok [INFO] [stdout] test tests::test_parse_close ... ok [INFO] [stdout] test parser::test_parse_data_available ... ok [INFO] [stdout] test tests::test_parse_connect ... ok [INFO] [stdout] test tests::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] [stderr] Running tests/commands.rs (/opt/rustwide/target/debug/deps/commands-49530297a6db2bcf) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test integration_test_init ... ignored [INFO] [stdout] test integration_test_joinap_fail ... ignored [INFO] [stdout] test integration_test_joinap_ok ... ignored [INFO] [stdout] test integration_test_softap ... ignored [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" "8b5cc5916f8bc4754a63497c8aaa49b52b83535270a80d845e5bba444650f801", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b5cc5916f8bc4754a63497c8aaa49b52b83535270a80d845e5bba444650f801", kill_on_drop: false }` [INFO] [stdout] 8b5cc5916f8bc4754a63497c8aaa49b52b83535270a80d845e5bba444650f801