[INFO] fetching crate tokio-serial 4.3.3... [INFO] checking tokio-serial-4.3.3 against try#81275a1445c7502a974118e0c69b795ab60be991 for pr-80243 [INFO] extracting crate tokio-serial 4.3.3 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate tokio-serial 4.3.3 on toolchain 81275a1445c7502a974118e0c69b795ab60be991 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate tokio-serial 4.3.3 [INFO] finished tweaking crates.io crate tokio-serial 4.3.3 [INFO] tweaked toml for crates.io crate tokio-serial 4.3.3 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate tokio-serial 4.3.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded CoreFoundation-sys v0.1.4 [INFO] [stderr] Downloaded futures-macro v0.3.1 [INFO] [stderr] Downloaded serialport v3.3.0 [INFO] [stderr] Downloaded futures v0.3.1 [INFO] [stderr] Downloaded futures-executor v0.3.1 [INFO] [stderr] Downloaded mio v0.6.20 [INFO] [stderr] Downloaded tokio-macros v0.2.0 [INFO] [stderr] Downloaded mach v0.1.2 [INFO] [stderr] Downloaded mio-serial v3.3.0 [INFO] [stderr] Downloaded IOKit-sys v0.1.5 [INFO] [stderr] Downloaded libudev v0.2.0 [INFO] [stderr] Downloaded mach v0.2.3 [INFO] [stderr] Downloaded bytes v0.5.1 [INFO] [stderr] Downloaded tokio v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 52961deadc95429d6ad26038ad64cc1ae99a0b132606a8f29d4ddbdd86c71e2e [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" "52961deadc95429d6ad26038ad64cc1ae99a0b132606a8f29d4ddbdd86c71e2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52961deadc95429d6ad26038ad64cc1ae99a0b132606a8f29d4ddbdd86c71e2e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52961deadc95429d6ad26038ad64cc1ae99a0b132606a8f29d4ddbdd86c71e2e", kill_on_drop: false }` [INFO] [stdout] 52961deadc95429d6ad26038ad64cc1ae99a0b132606a8f29d4ddbdd86c71e2e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+81275a1445c7502a974118e0c69b795ab60be991" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5e3ec1ffc6e7bc35402390491ac13308433c2836fd5a4f4f0a487ea92ad2a4e [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" "c5e3ec1ffc6e7bc35402390491ac13308433c2836fd5a4f4f0a487ea92ad2a4e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Checking bytes v0.5.1 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking libudev v0.2.0 [INFO] [stderr] Checking mio v0.6.20 [INFO] [stderr] Checking serialport v3.3.0 [INFO] [stderr] Checking mio-serial v3.3.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.0 [INFO] [stderr] Checking tokio v0.2.0 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-serial v4.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.92s [INFO] running `Command { std: "docker" "inspect" "c5e3ec1ffc6e7bc35402390491ac13308433c2836fd5a4f4f0a487ea92ad2a4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5e3ec1ffc6e7bc35402390491ac13308433c2836fd5a4f4f0a487ea92ad2a4e", kill_on_drop: false }` [INFO] [stdout] c5e3ec1ffc6e7bc35402390491ac13308433c2836fd5a4f4f0a487ea92ad2a4e