[INFO] cloning repository https://github.com/prz23/forest-no-submodule [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prz23/forest-no-submodule" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprz23%2Fforest-no-submodule", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprz23%2Fforest-no-submodule'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b18e4cde19f2f62aae7254b7b18c3a3ab8aff114 [INFO] checking prz23/forest-no-submodule against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprz23%2Fforest-no-submodule" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/prz23/forest-no-submodule on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/prz23/forest-no-submodule [INFO] finished tweaking git repo https://github.com/prz23/forest-no-submodule [INFO] tweaked toml for git repo https://github.com/prz23/forest-no-submodule written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/prz23/forest-no-submodule already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 09e16a6dc6cdec065534d96d66b8036486c85e28dab66055df59aa9b7fdf0d74 [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" "09e16a6dc6cdec065534d96d66b8036486c85e28dab66055df59aa9b7fdf0d74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "09e16a6dc6cdec065534d96d66b8036486c85e28dab66055df59aa9b7fdf0d74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09e16a6dc6cdec065534d96d66b8036486c85e28dab66055df59aa9b7fdf0d74", kill_on_drop: false }` [INFO] [stdout] 09e16a6dc6cdec065534d96d66b8036486c85e28dab66055df59aa9b7fdf0d74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a06f8df38a0151260ca8e9a228701f0c022417755a589f2cacb6d9d818d14703 [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" "a06f8df38a0151260ca8e9a228701f0c022417755a589f2cacb6d9d818d14703", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.78 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking futures-core v0.3.5 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking futures-io v0.3.5 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling pin-project-internal v0.4.25 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking futures-sink v0.3.5 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling data-encoding v2.3.0 [INFO] [stderr] Checking base-x v0.2.6 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking unsigned-varint v0.3.3 [INFO] [stderr] Checking integer-encoding v1.1.5 [INFO] [stderr] Compiling anyhow v1.0.32 [INFO] [stderr] Checking block-padding v0.2.1 [INFO] [stderr] Checking smallvec v1.4.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking subtle v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.58 [INFO] [stderr] Compiling arrayvec v0.5.1 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling bindgen v0.54.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Compiling cl-sys v0.4.2 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Checking leb128 v0.2.4 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking ipnet v2.3.0 [INFO] [stderr] Compiling encoding_rs v0.8.24 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Checking dtoa v0.4.6 [INFO] [stderr] Compiling storage-proofs v5.2.1 [INFO] [stderr] Checking byte-slice-cast v0.3.5 [INFO] [stderr] Compiling multimap v0.8.2 [INFO] [stderr] Compiling bitintr v0.3.0 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking humansize v1.1.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking bs58 v0.3.1 [INFO] [stderr] Checking signature v1.2.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Checking c_linked_list v1.1.1 [INFO] [stderr] Checking nohash-hasher v0.2.0 [INFO] [stderr] Checking hex_fmt v0.3.0 [INFO] [stderr] Checking lru_time_cache v0.10.0 [INFO] [stderr] Checking atomic v0.4.6 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking oorandom v11.1.2 [INFO] [stderr] Compiling protobuf v2.17.0 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking serialization_tests v0.1.0 (/opt/rustwide/workdir/tests/serialization_tests) [INFO] [stderr] Checking conformance_tests v0.1.0 (/opt/rustwide/workdir/tests/conformance_tests) [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling miniz_oxide v0.4.2 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-bigint v0.3.0 [INFO] [stderr] Compiling hashbrown v0.8.2 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Checking blake2b_simd v0.5.10 [INFO] [stderr] Checking blake2s_simd v0.5.10 [INFO] [stderr] Checking futures-task v0.3.5 [INFO] [stderr] Checking instant v0.1.7 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking futures-channel v0.3.5 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling standback v0.2.10 [INFO] [stderr] Compiling time v0.2.22 [INFO] [stderr] Compiling cookie v0.14.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Checking input_buffer v0.3.1 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking form_urlencoded v1.0.0 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Checking ed25519 v1.0.2 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking async-channel v1.4.2 [INFO] [stderr] Compiling fil-ocl-core v0.11.3 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking lexical-core v0.7.4 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking futures-lite v1.8.0 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling snow v0.7.2 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking dns-parser v0.8.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking uint v0.8.5 [INFO] [stderr] Checking tiny-keccak v2.0.2 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking socket2 v0.3.15 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking net2 v0.2.35 [INFO] [stderr] Checking backtrace v0.3.51 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking polling v1.1.0 [INFO] [stderr] Checking nb-connect v1.0.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking positioned-io v0.2.2 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking terminal_size v0.1.13 [INFO] [stderr] Checking flate2 v1.0.18 [INFO] [stderr] Checking mapr v0.8.0 [INFO] [stderr] Checking xattr v0.2.2 [INFO] [stderr] Checking filetime v0.2.12 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking get_if_addrs v0.5.3 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Checking extensions v0.2.0 [INFO] [stderr] Checking async-executor v1.3.0 [INFO] [stderr] Checking blocking v1.0.0 [INFO] [stderr] Checking strobe-rs v0.5.4 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking universal-hash v0.4.0 [INFO] [stderr] Checking aead v0.3.2 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Checking block-cipher v0.7.1 [INFO] [stderr] Checking block-cipher v0.8.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking colored v2.0.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking async-io v1.1.6 [INFO] [stderr] Checking mio v0.6.22 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking pbr v1.0.3 [INFO] [stderr] Checking tar v0.4.30 [INFO] [stderr] Checking dirs v3.0.1 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling cc v1.0.60 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Checking console v0.12.0 [INFO] [stderr] Checking console v0.11.3 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking aes-soft v0.3.3 [INFO] [stderr] Checking block-modes v0.3.3 [INFO] [stderr] Checking rayon-core v1.8.1 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Checking sha-1 v0.9.1 [INFO] [stderr] Checking sha3 v0.9.1 [INFO] [stderr] Checking polyval v0.4.1 [INFO] [stderr] Checking poly1305 v0.6.1 [INFO] [stderr] Checking hmac v0.8.1 [INFO] [stderr] Checking blake2 v0.9.0 [INFO] [stderr] Checking aes-soft v0.5.0 [INFO] [stderr] Checking stream-cipher v0.7.1 [INFO] [stderr] Checking aes-soft v0.4.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] error: could not compile `protobuf` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name protobuf --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protobuf-2.17.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=4f9e1bae609ea72d -C extra-filename=-4f9e1bae609ea72d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=forbid --cfg rustc_nightly` (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" "a06f8df38a0151260ca8e9a228701f0c022417755a589f2cacb6d9d818d14703", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a06f8df38a0151260ca8e9a228701f0c022417755a589f2cacb6d9d818d14703", kill_on_drop: false }` [INFO] [stdout] a06f8df38a0151260ca8e9a228701f0c022417755a589f2cacb6d9d818d14703