[INFO] cloning repository https://github.com/proctorlabs/corvus [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/proctorlabs/corvus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproctorlabs%2Fcorvus", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproctorlabs%2Fcorvus'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 94dff68d539bc51d236d74c19089966cc55147b5 [INFO] checking proctorlabs/corvus against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fproctorlabs%2Fcorvus" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/proctorlabs/corvus on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/proctorlabs/corvus [INFO] finished tweaking git repo https://github.com/proctorlabs/corvus [INFO] tweaked toml for git repo https://github.com/proctorlabs/corvus written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/proctorlabs/corvus already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", 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] c7cccf7ceb7cd9592ad6b78464622d02e39b142ff0a0c1af5541955869547e03 [INFO] running `Command { std: "docker" "start" "-a" "c7cccf7ceb7cd9592ad6b78464622d02e39b142ff0a0c1af5541955869547e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c7cccf7ceb7cd9592ad6b78464622d02e39b142ff0a0c1af5541955869547e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7cccf7ceb7cd9592ad6b78464622d02e39b142ff0a0c1af5541955869547e03", kill_on_drop: false }` [INFO] [stdout] c7cccf7ceb7cd9592ad6b78464622d02e39b142ff0a0c1af5541955869547e03 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4d9a01685a5e35f32cbb027182a2442e74e8e64fb295f724849fe3c71f633ecb [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" "4d9a01685a5e35f32cbb027182a2442e74e8e64fb295f724849fe3c71f633ecb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling syn v1.0.50 [INFO] [stderr] Checking futures-core v0.3.8 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking futures-io v0.3.8 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Checking cache-padded v1.1.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking futures-sink v0.3.8 [INFO] [stderr] Checking fastrand v1.4.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking event-listener v2.5.1 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking bytes v0.6.0 [INFO] [stderr] Checking pin-project-lite v0.2.0 [INFO] [stderr] Checking smallvec v1.5.1 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Checking async-task v4.0.3 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking vec-arena v1.0.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Checking utf-8 v0.7.5 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling unicode-segmentation v1.7.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking tap v1.0.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking spin_sleep v1.0.0 [INFO] [stderr] Checking futures-task v0.3.8 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tokio v0.3.6 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling tokio v1.0.1 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking tinyvec v1.1.0 [INFO] [stderr] Checking futures-channel v0.3.8 [INFO] [stderr] Checking async-lock v2.3.0 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking http v0.2.2 [INFO] [stderr] Checking embedded-hal v1.0.0-alpha.4 [INFO] [stderr] Compiling semver-parser v0.10.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking mqtt4bytes v0.4.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking async-channel v1.5.1 [INFO] [stderr] Compiling async_io_stream v0.2.0-beta.1 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking sha-1 v0.9.2 [INFO] [stderr] Checking futures-lite v1.11.2 [INFO] [stderr] Checking bitvec v0.19.4 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling ring v0.16.16 [INFO] [stderr] Checking unicode-normalization v0.1.16 [INFO] [stderr] Compiling rustc_version v0.3.0 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking blocking v1.0.2 [INFO] [stderr] Checking async-executor v1.4.0 [INFO] [stderr] Compiling ws_stream_tungstenite v0.4.0-beta.2 [INFO] [stderr] Checking signal-hook-registry v1.2.2 [INFO] [stderr] Checking parking_lot_core v0.8.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.6 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking polling v2.0.2 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking serial-core v0.4.0 [INFO] [stderr] Checking ioctl-rs v0.1.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termios v0.2.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking nix v0.19.1 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking async-fs v1.5.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Checking async-io v1.2.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking serial-unix v0.4.0 [INFO] [stderr] Checking rand_core v0.6.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking url v2.2.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking async-process v1.0.1 [INFO] [stderr] Checking async-net v1.5.0 [INFO] [stderr] Checking rand v0.8.0 [INFO] [stderr] Checking smol v1.2.5 [INFO] [stderr] Checking simplelog v0.9.0 [INFO] [stderr] Checking tungstenite v0.11.1 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking i2cdev v0.4.4 [INFO] [stderr] Checking spidev v0.4.0 [INFO] [stderr] Checking gpio-cdev v0.3.0 [INFO] [stderr] Checking sysfs_gpio v0.5.4 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Checking rustls v0.18.1 [INFO] [stderr] Checking webpki-roots v0.20.0 [INFO] [stderr] Checking linux-embedded-hal v0.4.0-alpha.0 [INFO] [stderr] Compiling pin-project-internal v1.0.2 [INFO] [stderr] Compiling futures-macro v0.3.8 [INFO] [stderr] Compiling tokio-macros v0.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Compiling enumflags2_derive v0.6.4 [INFO] [stderr] Compiling structopt-derive v0.4.13 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling derive_more v0.99.11 [INFO] [stderr] Checking enumflags2 v0.6.4 [INFO] [stderr] error: could not compile `serde_derive` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name serde_derive /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.117/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=d433d2bab55922cc -C extra-filename=-d433d2bab55922cc --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-ba80430fb18d8252.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-42bf3df2a4136a24.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-f83d9d44e2048d84.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid --cfg underscore_consts` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "4d9a01685a5e35f32cbb027182a2442e74e8e64fb295f724849fe3c71f633ecb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4d9a01685a5e35f32cbb027182a2442e74e8e64fb295f724849fe3c71f633ecb", kill_on_drop: false }` [INFO] [stdout] 4d9a01685a5e35f32cbb027182a2442e74e8e64fb295f724849fe3c71f633ecb