[INFO] crate gluon-salsa 0.14.1 is already in cache
[INFO] testing gluon-salsa-0.14.1 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate gluon-salsa 0.14.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate gluon-salsa 0.14.1 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate gluon-salsa 0.14.1
[INFO] finished tweaking crates.io crate gluon-salsa 0.14.1
[INFO] tweaked toml for crates.io crate gluon-salsa 0.14.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate gluon-salsa 0.14.1 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] e595e5e365d3a52a1f95099c071070b4bcfcb04270d135023cf4e345ff985b23
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "e595e5e365d3a52a1f95099c071070b4bcfcb04270d135023cf4e345ff985b23"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling futures-core v0.3.4
[INFO] [stderr]    Compiling futures-sink v0.3.4
[INFO] [stderr]    Compiling futures-io v0.3.4
[INFO] [stderr]    Compiling futures-task v0.3.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.6
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling parking_lot_core v0.7.1
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.10.2
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling gluon-salsa-macros v0.14.1
[INFO] [stderr]    Compiling async-trait v0.1.30
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling gluon-salsa v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.69s
[INFO] running `"docker" "inspect" "e595e5e365d3a52a1f95099c071070b4bcfcb04270d135023cf4e345ff985b23"`
[INFO] running `"docker" "rm" "-f" "e595e5e365d3a52a1f95099c071070b4bcfcb04270d135023cf4e345ff985b23"`
[INFO] [stdout] e595e5e365d3a52a1f95099c071070b4bcfcb04270d135023cf4e345ff985b23
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2b9e3dbe913baf71b9ecf881d85e96cb31211deb96d37937e2c8facd98aa6b95
[INFO] running `"docker" "start" "-a" "2b9e3dbe913baf71b9ecf881d85e96cb31211deb96d37937e2c8facd98aa6b95"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling regex v1.3.6
[INFO] [stderr]    Compiling env_logger v0.5.13
[INFO] [stderr]    Compiling gluon-salsa v0.14.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `salsa::Database`
[INFO] [stderr]  --> tests/gc/db.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use salsa::Database;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `gluon-salsa`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name incremental --edition=2018 tests/incremental/main.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -Cembed-bitcode=no -C debuginfo=2 --test -C metadata=e071167201ed2f05 -C extra-filename=-e071167201ed2f05 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-6069e2671f705102.so --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-d70a2166596524f1.rlib --extern diff=/opt/rustwide/target/debug/deps/libdiff-ea8176572f61f4b2.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-6858171650b5d5af.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-1b6fe61d8b26ea9b.rlib --extern gluon_salsa=/opt/rustwide/target/debug/deps/libgluon_salsa-7f6da10ebabf6bfe.rlib --extern gluon_salsa_macros=/opt/rustwide/target/debug/deps/libgluon_salsa_macros-b95a3df578162e8c.so --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-187b0bec338602ac.rlib --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-7f0e530bd389a825.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-3d65ebee37a7b6c8.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-103da68ef4eecaae.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-40524d7bc9897096.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-003d5c9b7b3e8e0b.rlib --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-f08d722384c55f9e.rlib --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-26218b7b03dba448.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "2b9e3dbe913baf71b9ecf881d85e96cb31211deb96d37937e2c8facd98aa6b95"`
[INFO] running `"docker" "rm" "-f" "2b9e3dbe913baf71b9ecf881d85e96cb31211deb96d37937e2c8facd98aa6b95"`
[INFO] [stdout] 2b9e3dbe913baf71b9ecf881d85e96cb31211deb96d37937e2c8facd98aa6b95