[INFO] fetching crate lamellar 0.4.2... [INFO] crate lamellar 0.4.2 is already in cache [INFO] crate lamellar 0.4.2 is already in cache [INFO] crate lamellar 0.4.2 is already in cache [INFO] crate lamellar 0.4.2 is already in cache [INFO] crate lamellar 0.4.2 is already in cache [INFO] crate lamellar 0.4.2 is already in cache [INFO] crate lamellar 0.4.2 is already in cache [INFO] crate lamellar 0.4.2 is already in cache [INFO] crate lamellar 0.4.2 is already in cache [INFO] crate lamellar 0.4.2 is already in cache [INFO] crate lamellar 0.4.2 is already in cache [INFO] crate lamellar 0.4.2 is already in cache [INFO] crate lamellar 0.4.2 is already in cache [INFO] crate lamellar 0.4.2 is already in cache [INFO] checking lamellar-0.4.2 against master#21de280cccb4eb02ead6bf0af40e2355a9136d6f for pr-100043 [INFO] extracting crate lamellar 0.4.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate lamellar 0.4.2 on toolchain 21de280cccb4eb02ead6bf0af40e2355a9136d6f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate lamellar 0.4.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate lamellar 0.4.2 [INFO] tweaked toml for crates.io crate lamellar 0.4.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate lamellar 0.4.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded inventory-impl v0.1.11 [INFO] [stderr] Downloaded lamellar-prof v0.1.0 [INFO] [stderr] Downloaded inventory v0.1.11 [INFO] [stderr] Downloaded enum_dispatch v0.3.8 [INFO] [stderr] Downloaded rofisys v0.2.2 [INFO] [stderr] Downloaded async-recursion v0.2.0 [INFO] [stderr] Downloaded win-sys v0.3.0 [INFO] [stderr] Downloaded raw_sync v0.1.5 [INFO] [stderr] Downloaded trybuild v1.0.56 [INFO] [stderr] Downloaded shared_memory v0.12.4 [INFO] [stderr] Downloaded crossbeam-queue v0.3.4 [INFO] [stderr] Downloaded autotools v0.2.5 [INFO] [stderr] Downloaded lamellar-impl v0.4.1 [INFO] [stderr] Downloaded windows v0.33.0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f6070bb8edb36d31ba5c3f2f8b2ca3fe45f8446a0fcaa75c788472eee645f0e1 [INFO] running `Command { std: "docker" "start" "-a" "f6070bb8edb36d31ba5c3f2f8b2ca3fe45f8446a0fcaa75c788472eee645f0e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f6070bb8edb36d31ba5c3f2f8b2ca3fe45f8446a0fcaa75c788472eee645f0e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6070bb8edb36d31ba5c3f2f8b2ca3fe45f8446a0fcaa75c788472eee645f0e1", kill_on_drop: false }` [INFO] [stdout] f6070bb8edb36d31ba5c3f2f8b2ca3fe45f8446a0fcaa75c788472eee645f0e1 [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" "RUSTDOCFLAGS=--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:ecb52c4cf6672b83cc996368a05b4a059042425f2b6ba9cd23a06cdead5d8d70" "/opt/rustwide/cargo-home/bin/cargo" "+21de280cccb4eb02ead6bf0af40e2355a9136d6f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76c6eaa7175385be7bd693ba508251058a3290087372d307713f2c9e712289ca [INFO] running `Command { std: "docker" "start" "-a" "76c6eaa7175385be7bd693ba508251058a3290087372d307713f2c9e712289ca", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking event-listener v2.5.2 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking async-task v4.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Compiling crossbeam-queue v0.3.4 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling inventory v0.1.11 [INFO] [stderr] Compiling anyhow v1.0.55 [INFO] [stderr] Checking predicates-core v1.0.3 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking num_threads v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling time-macros v0.2.3 [INFO] [stderr] Checking difflib v0.4.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking termtree v0.2.4 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling trybuild v1.0.56 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking async-mutex v1.4.0 [INFO] [stderr] Checking async-lock v2.5.0 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking predicates-tree v1.0.5 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking predicates v2.1.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.3.7 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Checking core_affinity v0.5.10 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking assert_cmd v2.0.4 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Checking async-channel v1.6.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking blocking v1.1.0 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking shared_memory v0.12.4 [INFO] [stderr] Checking raw_sync v0.1.5 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling ghost v0.1.2 [INFO] [stderr] Compiling inventory-impl v0.1.11 [INFO] [stderr] Compiling lamellar-prof v0.1.0 [INFO] [stderr] Compiling serial_test_derive v0.6.0 [INFO] [stderr] Compiling enum_dispatch v0.3.8 [INFO] [stderr] Compiling async-recursion v0.2.0 [INFO] [stderr] Checking polling v2.2.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking simple_logger v1.16.0 [INFO] [stderr] Checking async-io v1.6.0 [INFO] [stderr] Checking async-global-executor v2.0.3 [INFO] [stderr] Checking async-std v1.10.0 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling lamellar-impl v0.4.1 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking serial_test v0.6.0 [INFO] [stderr] Checking lamellar v0.4.2 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `lamellar` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name lamellar --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="default"' -C metadata=cb406435f4687a2f -C extra-filename=-cb406435f4687a2f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-e21bf3d3cc947453.rmeta --extern assert_cmd=/opt/rustwide/target/debug/deps/libassert_cmd-1a517768494bac29.rmeta --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-e068c1e7cb139ce9.so --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-3875cd99abc4177d.rmeta --extern async_task=/opt/rustwide/target/debug/deps/libasync_task-96043cb85145c7a4.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-34cde980b9aa7b90.so --extern bincode=/opt/rustwide/target/debug/deps/libbincode-02dee3d3df9bca1f.rmeta --extern core_affinity=/opt/rustwide/target/debug/deps/libcore_affinity-85c3f967238df775.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-da463c7e387ce6d9.rmeta --extern enum_dispatch=/opt/rustwide/target/debug/deps/libenum_dispatch-e63211925cb83f34.so --extern futures=/opt/rustwide/target/debug/deps/libfutures-186be9acaea4c7e0.rmeta --extern futures_lite=/opt/rustwide/target/debug/deps/libfutures_lite-ac12011fe81f307c.rmeta --extern hostname=/opt/rustwide/target/debug/deps/libhostname-957c02d57a818783.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-3d613e70ab9f5d07.rmeta --extern inventory=/opt/rustwide/target/debug/deps/libinventory-e6fd859624959d40.rmeta --extern lamellar_impl=/opt/rustwide/target/debug/deps/liblamellar_impl-c481bb2b44fc6184.so --extern lamellar_prof=/opt/rustwide/target/debug/deps/liblamellar_prof-bb00cba8c3354795.so --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-3ab14ef94a1f89cf.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-db6e84e1706218bf.rmeta --extern matrixmultiply=/opt/rustwide/target/debug/deps/libmatrixmultiply-0077394e073c87b1.rmeta --extern memoffset=/opt/rustwide/target/debug/deps/libmemoffset-aed047b9c650959e.rmeta --extern nix=/opt/rustwide/target/debug/deps/libnix-a551bab8493dbfc8.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-fde75a5492ac7daf.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-4d6a3c29c1b84e5f.so --extern rand=/opt/rustwide/target/debug/deps/librand-2c52ebcbd3500daa.rmeta --extern raw_sync=/opt/rustwide/target/debug/deps/libraw_sync-2bbbf97a391b973f.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-75499a81ec233ff2.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-ea316dc541db56c1.rmeta --extern serial_test=/opt/rustwide/target/debug/deps/libserial_test-eff201f67d20e59f.rmeta --extern shared_memory=/opt/rustwide/target/debug/deps/libshared_memory-1ccbbc05ae7d7554.rmeta --extern simple_logger=/opt/rustwide/target/debug/deps/libsimple_logger-11e3dc041e131cb6.rmeta --extern trybuild=/opt/rustwide/target/debug/deps/libtrybuild-20592f265fedb4ed.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "76c6eaa7175385be7bd693ba508251058a3290087372d307713f2c9e712289ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76c6eaa7175385be7bd693ba508251058a3290087372d307713f2c9e712289ca", kill_on_drop: false }` [INFO] [stdout] 76c6eaa7175385be7bd693ba508251058a3290087372d307713f2c9e712289ca