[INFO] fetching crate lamellar 0.4.2...
[INFO] testing lamellar-0.4.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate lamellar 0.4.2 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate lamellar 0.4.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-17/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" "+beta-2022-04-10" "fetch" "--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-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 385bc411868cdc5c62e688d3b99fa1929b39091d631fa37add210471b5d1aa34
[INFO] running `Command { std: "docker" "start" "-a" "385bc411868cdc5c62e688d3b99fa1929b39091d631fa37add210471b5d1aa34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "385bc411868cdc5c62e688d3b99fa1929b39091d631fa37add210471b5d1aa34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "385bc411868cdc5c62e688d3b99fa1929b39091d631fa37add210471b5d1aa34", kill_on_drop: false }`
[INFO] [stdout] 385bc411868cdc5c62e688d3b99fa1929b39091d631fa37add210471b5d1aa34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af4925f93d8124cf91744bf84b880d39dd011cd96064a8d69bd2e986b5d595d2
[INFO] running `Command { std: "docker" "start" "-a" "af4925f93d8124cf91744bf84b880d39dd011cd96064a8d69bd2e986b5d595d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling futures-io v0.3.21
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cache-padded v1.2.0
[INFO] [stderr]    Compiling event-listener v2.5.2
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling async-task v4.1.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]    Compiling num_threads v0.1.3
[INFO] [stderr]    Compiling inventory v0.1.11
[INFO] [stderr]    Compiling time-macros v0.2.3
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling 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 futures-lite v1.12.0
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling blocking v1.1.0
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling time v0.3.7
[INFO] [stderr]    Compiling colored v1.9.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling core_affinity v0.5.10
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling shared_memory v0.12.4
[INFO] [stderr]    Compiling raw_sync v0.1.5
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling inventory-impl v0.1.11
[INFO] [stderr]    Compiling ghost v0.1.2
[INFO] [stderr]    Compiling enum_dispatch v0.3.8
[INFO] [stderr]    Compiling async-recursion v0.2.0
[INFO] [stderr]    Compiling lamellar-prof v0.1.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling polling v2.2.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling simple_logger v1.16.0
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling async-global-executor v2.0.3
[INFO] [stderr]    Compiling async-std v1.10.0
[INFO] [stderr]    Compiling serde v1.0.136
[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]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling 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 --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=92514d28dd871697 -C extra-filename=-92514d28dd871697 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-d169f41cbda78a10.rmeta --extern async_recursion=/opt/rustwide/target/debug/deps/libasync_recursion-943bbfcff9d0d038.so --extern async_std=/opt/rustwide/target/debug/deps/libasync_std-83497fcb2a84aaf0.rmeta --extern async_task=/opt/rustwide/target/debug/deps/libasync_task-62856542dc41f3e1.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-b937856f1cabd1bc.so --extern bincode=/opt/rustwide/target/debug/deps/libbincode-bc323b55a7f0eea6.rmeta --extern core_affinity=/opt/rustwide/target/debug/deps/libcore_affinity-485505a006cfdf76.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-33234ca4c5874b4f.rmeta --extern enum_dispatch=/opt/rustwide/target/debug/deps/libenum_dispatch-6ccd0541e03d765c.so --extern futures=/opt/rustwide/target/debug/deps/libfutures-9f0c12e5d6d5f87e.rmeta --extern futures_lite=/opt/rustwide/target/debug/deps/libfutures_lite-167df8810fbf2c33.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-40b3c1e7f90444fe.rmeta --extern inventory=/opt/rustwide/target/debug/deps/libinventory-e255a0f4340a13f2.rmeta --extern lamellar_impl=/opt/rustwide/target/debug/deps/liblamellar_impl-83cf891bc152d87a.so --extern lamellar_prof=/opt/rustwide/target/debug/deps/liblamellar_prof-97df7b7e89688c73.so --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-86422d76b8bd90ed.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-1de870d16d6d22b0.rmeta --extern memoffset=/opt/rustwide/target/debug/deps/libmemoffset-ad14ed7792de2c4c.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-bffa624bba561d6a.rmeta --extern paste=/opt/rustwide/target/debug/deps/libpaste-3439cfa4a2da8d7a.so --extern rand=/opt/rustwide/target/debug/deps/librand-86903a42de3bf42b.rmeta --extern raw_sync=/opt/rustwide/target/debug/deps/libraw_sync-fc407d345500b79b.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-2c8ea65b82b9b4a9.rmeta --extern shared_memory=/opt/rustwide/target/debug/deps/libshared_memory-3bf86ee40b6ae18d.rmeta --extern simple_logger=/opt/rustwide/target/debug/deps/libsimple_logger-65ccca36f02b2883.rmeta --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "af4925f93d8124cf91744bf84b880d39dd011cd96064a8d69bd2e986b5d595d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af4925f93d8124cf91744bf84b880d39dd011cd96064a8d69bd2e986b5d595d2", kill_on_drop: false }`
[INFO] [stdout] af4925f93d8124cf91744bf84b880d39dd011cd96064a8d69bd2e986b5d595d2