[INFO] crate gluon-salsa 0.14.1 is already in cache
[INFO] testing gluon-salsa-0.14.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate gluon-salsa 0.14.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate gluon-salsa 0.14.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-7/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" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3b99d252298dac95ecfdbc5572802cf45aa628678848879a9231b6c13d21db9a
[INFO] running `"docker" "start" "-a" "3b99d252298dac95ecfdbc5572802cf45aa628678848879a9231b6c13d21db9a"`
[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 pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling futures-task v0.3.4
[INFO] [stderr]    Compiling futures-io v0.3.4
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling parking_lot_core v0.7.1
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling crossbeam-channel v0.4.2
[INFO] [stderr]    Compiling futures-channel v0.3.4
[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 crossbeam v0.7.3
[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 49.47s
[INFO] running `"docker" "inspect" "3b99d252298dac95ecfdbc5572802cf45aa628678848879a9231b6c13d21db9a"`
[INFO] running `"docker" "rm" "-f" "3b99d252298dac95ecfdbc5572802cf45aa628678848879a9231b6c13d21db9a"`
[INFO] [stdout] 3b99d252298dac95ecfdbc5572802cf45aa628678848879a9231b6c13d21db9a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.44.0" "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] b9c4a27564f29c359925547185248db0164b65d7f4a409285b675a04f2086f59
[INFO] running `"docker" "start" "-a" "b9c4a27564f29c359925547185248db0164b65d7f4a409285b675a04f2086f59"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling regex-syntax v0.6.17
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[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 cycles --edition=2018 tests/cycles.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,link -C debuginfo=2 --test -C metadata=d2da7b111e80167f -C extra-filename=-d2da7b111e80167f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-b0ea18210b6d328b.so --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-c0303c395675b135.rlib --extern diff=/opt/rustwide/target/debug/deps/libdiff-b90b2bf766d8b089.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e405530448b69eab.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-f18f743edcdb7862.rlib --extern gluon_salsa=/opt/rustwide/target/debug/deps/libgluon_salsa-6e7aeede24209e53.rlib --extern gluon_salsa_macros=/opt/rustwide/target/debug/deps/libgluon_salsa_macros-0473415a928d5fe6.so --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-1bd029e95f4f04e7.rlib --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-275b9c70368059da.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-7d3993e8061c37ae.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-5920d63f8c3c6756.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-6a7fbde3d20238dc.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-7d3b80a9fa410920.rlib --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-d73e521b60b48ec8.rlib --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-168459472d0a9f2f.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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 -C debuginfo=2 --test -C metadata=7fad924a9ba08081 -C extra-filename=-7fad924a9ba08081 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-b0ea18210b6d328b.so --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-c0303c395675b135.rlib --extern diff=/opt/rustwide/target/debug/deps/libdiff-b90b2bf766d8b089.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e405530448b69eab.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-f18f743edcdb7862.rlib --extern gluon_salsa=/opt/rustwide/target/debug/deps/libgluon_salsa-6e7aeede24209e53.rlib --extern gluon_salsa_macros=/opt/rustwide/target/debug/deps/libgluon_salsa_macros-0473415a928d5fe6.so --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-1bd029e95f4f04e7.rlib --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-275b9c70368059da.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-7d3993e8061c37ae.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-5920d63f8c3c6756.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-6a7fbde3d20238dc.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-7d3b80a9fa410920.rlib --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-d73e521b60b48ec8.rlib --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-168459472d0a9f2f.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `gluon_salsa as salsa`
[INFO] [stderr]  --> examples/compiler/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use gluon_salsa as salsa;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "b9c4a27564f29c359925547185248db0164b65d7f4a409285b675a04f2086f59"`
[INFO] running `"docker" "rm" "-f" "b9c4a27564f29c359925547185248db0164b65d7f4a409285b675a04f2086f59"`
[INFO] [stdout] b9c4a27564f29c359925547185248db0164b65d7f4a409285b675a04f2086f59