[INFO] cloning repository https://github.com/PeterGrace/herald [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PeterGrace/herald" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeterGrace%2Fherald", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeterGrace%2Fherald'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5b2093319f9512ca0113f8a55f924f4584b1b764 [INFO] checking PeterGrace/herald against try#bb9dbf1d07454a99066eabaabd5819851281494b for pr-80920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPeterGrace%2Fherald" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PeterGrace/herald on toolchain bb9dbf1d07454a99066eabaabd5819851281494b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4/source/.cargo/config [INFO] started tweaking git repo https://github.com/PeterGrace/herald [INFO] finished tweaking git repo https://github.com/PeterGrace/herald [INFO] tweaked toml for git repo https://github.com/PeterGrace/herald written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/PeterGrace/herald already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro2 v1.0.19 [INFO] [stderr] Downloaded futures-core v0.3.5 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded pin-project v0.4.23 [INFO] [stderr] Downloaded handlebars v3.4.0 [INFO] [stderr] Downloaded ucd-trie v0.1.3 [INFO] [stderr] Downloaded sha-1 v0.8.2 [INFO] [stderr] Downloaded pest_derive v2.1.0 [INFO] [stderr] Downloaded addr2line v0.13.0 [INFO] [stderr] Downloaded anyhow v1.0.32 [INFO] [stderr] Downloaded color-spantrace v0.1.4 [INFO] [stderr] Downloaded pin-project-internal v0.4.23 [INFO] [stderr] Downloaded rustc-demangle v0.1.16 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded object v0.20.0 [INFO] [stderr] Downloaded once_cell v1.4.0 [INFO] [stderr] Downloaded cc v1.0.58 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.17 [INFO] [stderr] Downloaded futures-sink v0.3.5 [INFO] [stderr] Downloaded indexmap v1.5.0 [INFO] [stderr] Downloaded futures-macro v0.3.5 [INFO] [stderr] Downloaded cargo_metadata v0.11.2 [INFO] [stderr] Downloaded futures-io v0.3.5 [INFO] [stderr] Downloaded rust-argon2 v0.7.0 [INFO] [stderr] Downloaded futures-timer v3.0.2 [INFO] [stderr] Downloaded fastrand v1.3.4 [INFO] [stderr] Downloaded event-listener v2.4.0 [INFO] [stderr] Downloaded async-mutex v1.2.0 [INFO] [stderr] Downloaded async-task v3.0.0 [INFO] [stderr] Downloaded async-io v0.1.11 [INFO] [stderr] Downloaded vec-arena v0.5.2 [INFO] [stderr] Downloaded wepoll-sys-stjepang v1.0.6 [INFO] [stderr] Downloaded polling v0.1.5 [INFO] [stderr] Downloaded parking v1.0.6 [INFO] [stderr] Downloaded scoped-tls v1.0.0 [INFO] [stderr] Downloaded serde_derive v1.0.114 [INFO] [stderr] Downloaded futures-util v0.3.5 [INFO] [stderr] Downloaded chrono v0.4.13 [INFO] [stderr] Downloaded async-executor v0.1.2 [INFO] [stderr] Downloaded reqwest v0.10.7 [INFO] [stderr] Downloaded hyper v0.13.7 [INFO] [stderr] Downloaded rustls v0.18.0 [INFO] [stderr] Downloaded time v0.2.16 [INFO] [stderr] Downloaded protobuf v2.17.0 [INFO] [stderr] Downloaded derive-error v0.0.4 [INFO] [stderr] Downloaded backtrace v0.3.50 [INFO] [stderr] Downloaded base64 v0.11.0 [INFO] [stderr] Downloaded aho-corasick v0.7.13 [INFO] [stderr] Downloaded standback v0.2.9 [INFO] [stderr] Downloaded time-macros v0.1.0 [INFO] [stderr] Downloaded miniz_oxide v0.4.0 [INFO] [stderr] Downloaded futures-executor v0.3.5 [INFO] [stderr] Downloaded smallvec v1.4.1 [INFO] [stderr] Downloaded tracing-subscriber v0.2.10 [INFO] [stderr] Downloaded tinyvec v0.3.3 [INFO] [stderr] Downloaded futures-channel v0.3.5 [INFO] [stderr] Downloaded regex v1.3.9 [INFO] [stderr] Downloaded ppv-lite86 v0.2.8 [INFO] [stderr] Downloaded multitask v0.2.0 [INFO] [stderr] Downloaded hashbrown v0.8.1 [INFO] [stderr] Downloaded js-sys v0.3.44 [INFO] [stderr] Downloaded flate2 v1.0.16 [INFO] [stderr] Downloaded regex-syntax v0.6.18 [INFO] [stderr] Downloaded tracing v0.1.18 [INFO] [stderr] Downloaded tokio-rustls v0.14.0 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.67 [INFO] [stderr] Downloaded either v1.5.3 [INFO] [stderr] Downloaded send_wrapper v0.4.0 [INFO] [stderr] Downloaded httpmock v0.4.3 [INFO] [stderr] Downloaded async-channel v1.4.1 [INFO] [stderr] Downloaded blocking v0.5.2 [INFO] [stderr] Downloaded wasm-bindgen v0.2.67 [INFO] [stderr] Downloaded async-std v1.6.3 [INFO] [stderr] Downloaded futures-lite v0.1.11 [INFO] [stderr] Downloaded const-random-macro v0.1.8 [INFO] [stderr] Downloaded const-random v0.1.8 [INFO] [stderr] Downloaded redox_users v0.3.4 [INFO] [stderr] Downloaded futures v0.3.5 [INFO] [stderr] Downloaded tracing-attributes v0.1.9 [INFO] [stderr] Downloaded futures-task v0.3.5 [INFO] [stderr] Downloaded tracing-core v0.1.13 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.67 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.67 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.67 [INFO] [stderr] Downloaded quote v0.3.15 [INFO] [stderr] Downloaded synom v0.11.3 [INFO] [stderr] Downloaded unicode-xid v0.0.4 [INFO] [stderr] Downloaded isahc v0.9.5 [INFO] [stderr] Downloaded libz-sys v1.1.0 [INFO] [stderr] Downloaded syn v1.0.38 [INFO] [stderr] Downloaded maplit v1.0.2 [INFO] [stderr] Downloaded pest_meta v2.1.3 [INFO] [stderr] Downloaded crossbeam-channel v0.4.3 [INFO] [stderr] Downloaded eyre v0.6.0 [INFO] [stderr] Downloaded indenter v0.3.0 [INFO] [stderr] Downloaded sharded-slab v0.0.9 [INFO] [stderr] Downloaded tracing-error v0.1.2 [INFO] [stderr] Downloaded case v0.1.0 [INFO] [stderr] Downloaded syn v0.11.11 [INFO] [stderr] Downloaded pest v2.1.3 [INFO] [stderr] Downloaded pest_generator v2.1.3 [INFO] [stderr] Downloaded quick-error v2.0.0 [INFO] [stderr] Downloaded gimli v0.22.0 [INFO] [stderr] Downloaded snafu-derive v0.6.8 [INFO] [stderr] Downloaded libc v0.2.74 [INFO] [stderr] Downloaded snafu v0.6.8 [INFO] [stderr] Downloaded thiserror-impl v1.0.20 [INFO] [stderr] Downloaded thiserror v1.0.20 [INFO] [stderr] Downloaded async-trait v0.1.39 [INFO] [stderr] Downloaded socket2 v0.3.12 [INFO] [stderr] Downloaded strum v0.19.2 [INFO] [stderr] Downloaded strum_macros v0.19.2 [INFO] [stderr] Downloaded hermit-abi v0.1.15 [INFO] [stderr] Downloaded pin-project-lite v0.1.7 [INFO] [stderr] Downloaded encoding_rs v0.8.23 [INFO] [stderr] Downloaded color-eyre v0.5.0 [INFO] [stderr] Downloaded web-sys v0.3.44 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "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] 54a2ee4bad4f1ab85d02fc83e52d73f9e277b013a6e22be950aba4bb6226024c [INFO] running `Command { std: "docker" "start" "-a" "54a2ee4bad4f1ab85d02fc83e52d73f9e277b013a6e22be950aba4bb6226024c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54a2ee4bad4f1ab85d02fc83e52d73f9e277b013a6e22be950aba4bb6226024c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54a2ee4bad4f1ab85d02fc83e52d73f9e277b013a6e22be950aba4bb6226024c", kill_on_drop: false }` [INFO] [stdout] 54a2ee4bad4f1ab85d02fc83e52d73f9e277b013a6e22be950aba4bb6226024c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+bb9dbf1d07454a99066eabaabd5819851281494b" "check" "--frozen" "--all" "--all-targets" "--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] ade3b97f40084860f6730047dc27db61326cff4c8c62398ebf18740e44cec810 [INFO] running `Command { std: "docker" "start" "-a" "ade3b97f40084860f6730047dc27db61326cff4c8c62398ebf18740e44cec810", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Checking pin-project-lite v0.1.7 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking fastrand v1.3.4 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Compiling k8s-openapi v0.9.0 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Checking event-listener v2.4.0 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Checking async-task v3.0.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking vec-arena v0.5.2 [INFO] [stderr] Checking parking v1.0.6 [INFO] [stderr] Compiling curl v0.4.33 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking send_wrapper v0.4.0 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Compiling eyre v0.6.0 [INFO] [stderr] Compiling protobuf v2.17.0 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking indenter v0.3.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling prometheus v0.9.0 [INFO] [stderr] Compiling case v0.1.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking quick-error v2.0.0 [INFO] [stderr] Checking smallvec v1.4.1 [INFO] [stderr] Checking auditable v0.1.0 [INFO] [stderr] Checking strum v0.19.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling libnghttp2-sys v0.1.4+1.41.0 [INFO] [stderr] Compiling libz-sys v1.1.0 [INFO] [stderr] Compiling curl-sys v0.4.36+curl-7.71.1 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Checking tracing-core v0.1.13 [INFO] [stderr] Checking sharded-slab v0.0.9 [INFO] [stderr] Checking miniz_oxide v0.4.0 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Compiling proc-macro2 v0.3.8 [INFO] [stderr] Checking async-mutex v1.2.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling standback v0.2.9 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking async-channel v1.4.1 [INFO] [stderr] Checking multitask v0.2.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking tracing-subscriber v0.2.10 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking net2 v0.2.34 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking socket2 v0.3.12 [INFO] [stderr] Checking signal-hook-registry v1.2.1 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking polling v0.1.5 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking futures-lite v0.1.11 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking flate2 v1.0.16 [INFO] [stderr] Compiling syn v0.13.11 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking openssl v0.10.30 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking crossbeam-channel v0.4.3 [INFO] [stderr] Checking async-io v0.1.11 [INFO] [stderr] Checking blocking v0.5.2 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking async-compression v0.3.5 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking ordered-float v2.0.0 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking async-executor v0.1.2 [INFO] [stderr] Checking Inflector v0.11.4 [INFO] [stderr] Checking pem v0.8.1 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking const-random v0.1.8 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Compiling derive-error v0.0.4 [INFO] [stderr] Checking dashmap v3.11.10 [INFO] [stderr] Checking native-tls v0.2.4 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.67 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling prometheus-static-metric v0.2.0 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.67 [INFO] [stderr] Compiling isahc v0.9.5 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling pin-project-internal v0.4.23 [INFO] [stderr] Compiling tracing-attributes v0.1.9 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling snafu-derive v0.6.8 [INFO] [stderr] Compiling extend v0.1.2 [INFO] [stderr] Compiling derivative v2.1.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling async-trait v0.1.39 [INFO] [stderr] Compiling strum_macros v0.19.2 [INFO] [stderr] Compiling httpmock-macros v0.3.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.67 [INFO] [stderr] error: could not compile `tracing-attributes` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name tracing_attributes --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tracing-attributes-0.1.9/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 -C metadata=ee5666f33be4fe59 -C extra-filename=-ee5666f33be4fe59 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-cf6fe1cad81ca6ef.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-93aded557d4a3ad7.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-318dc2c29b150b54.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (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" "ade3b97f40084860f6730047dc27db61326cff4c8c62398ebf18740e44cec810", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ade3b97f40084860f6730047dc27db61326cff4c8c62398ebf18740e44cec810", kill_on_drop: false }` [INFO] [stdout] ade3b97f40084860f6730047dc27db61326cff4c8c62398ebf18740e44cec810