[INFO] crate salsa 0.13.0 is already in cache
[INFO] testing salsa-0.13.0 against 1.38.0 for beta-1.39-1
[INFO] extracting crate salsa 0.13.0 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate salsa 0.13.0 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate salsa 0.13.0
[INFO] finished tweaking crates.io crate salsa 0.13.0
[INFO] tweaked toml for crates.io crate salsa 0.13.0 written to work/builds/worker-7/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] cd2b719c186755aebcf4c43f4e5f863f1c9985234c2d374739348c831ddd5c29
[INFO] running `"docker" "start" "-a" "cd2b719c186755aebcf4c43f4e5f863f1c9985234c2d374739348c831ddd5c29"`
[INFO] [stderr]    Compiling rand_pcg v0.2.0
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling salsa-macros v0.13.2
[INFO] [stderr]    Compiling crossbeam v0.7.2
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling salsa v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.81s
[INFO] running `"docker" "inspect" "cd2b719c186755aebcf4c43f4e5f863f1c9985234c2d374739348c831ddd5c29"`
[INFO] running `"docker" "rm" "-f" "cd2b719c186755aebcf4c43f4e5f863f1c9985234c2d374739348c831ddd5c29"`
[INFO] [stdout] cd2b719c186755aebcf4c43f4e5f863f1c9985234c2d374739348c831ddd5c29
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 60e9f55bdcad7048ae936d25d743928cf1ddc43dc4e01a8f90bb1697b81b3147
[INFO] running `"docker" "start" "-a" "60e9f55bdcad7048ae936d25d743928cf1ddc43dc4e01a8f90bb1697b81b3147"`
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling salsa v0.13.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: Could not compile `salsa`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name cycles tests/cycles.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=ca9c03f66f2128a5 -C extra-filename=-ca9c03f66f2128a5 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-fc1b7a6fd61726d3.rlib --extern derive_new=/opt/rustwide/target/debug/deps/libderive_new-a10a569746b20fc4.so --extern diff=/opt/rustwide/target/debug/deps/libdiff-4cfc352f517d85fa.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-106de7db34ff1a99.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-be88cddc90fc7e8b.rlib --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-91e14c801aea6c1e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e50aa4e61ffd3b64.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-682478854252f8ea.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-efd7c86b0c61f947.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-02d6789335baf67c.rlib --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-f4390fa5c6efb739.rlib --extern salsa=/opt/rustwide/target/debug/deps/libsalsa-5d503fb05876481d.rlib --extern salsa_macros=/opt/rustwide/target/debug/deps/libsalsa_macros-50f77543e156f323.so --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-f7a7a9e9ae97b229.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 `salsa`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name parallel tests/parallel/main.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=a4fd73d62ea484a8 -C extra-filename=-a4fd73d62ea484a8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-fc1b7a6fd61726d3.rlib --extern derive_new=/opt/rustwide/target/debug/deps/libderive_new-a10a569746b20fc4.so --extern diff=/opt/rustwide/target/debug/deps/libdiff-4cfc352f517d85fa.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-106de7db34ff1a99.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-be88cddc90fc7e8b.rlib --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-91e14c801aea6c1e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e50aa4e61ffd3b64.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-682478854252f8ea.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-efd7c86b0c61f947.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-02d6789335baf67c.rlib --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-f4390fa5c6efb739.rlib --extern salsa=/opt/rustwide/target/debug/deps/libsalsa-5d503fb05876481d.rlib --extern salsa_macros=/opt/rustwide/target/debug/deps/libsalsa_macros-50f77543e156f323.so --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-f7a7a9e9ae97b229.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 `salsa`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name incremental tests/incremental/main.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=a31d4baf53122a6c -C extra-filename=-a31d4baf53122a6c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-fc1b7a6fd61726d3.rlib --extern derive_new=/opt/rustwide/target/debug/deps/libderive_new-a10a569746b20fc4.so --extern diff=/opt/rustwide/target/debug/deps/libdiff-4cfc352f517d85fa.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-106de7db34ff1a99.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-be88cddc90fc7e8b.rlib --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-91e14c801aea6c1e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e50aa4e61ffd3b64.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-682478854252f8ea.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-efd7c86b0c61f947.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-02d6789335baf67c.rlib --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-f4390fa5c6efb739.rlib --extern salsa=/opt/rustwide/target/debug/deps/libsalsa-5d503fb05876481d.rlib --extern salsa_macros=/opt/rustwide/target/debug/deps/libsalsa_macros-50f77543e156f323.so --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-f7a7a9e9ae97b229.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 `salsa`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --edition=2018 --crate-name gc tests/gc/main.rs --color never --emit=dep-info,link -C debuginfo=2 --test -C metadata=43a31fd9ce6c1468 -C extra-filename=-43a31fd9ce6c1468 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-fc1b7a6fd61726d3.rlib --extern derive_new=/opt/rustwide/target/debug/deps/libderive_new-a10a569746b20fc4.so --extern diff=/opt/rustwide/target/debug/deps/libdiff-4cfc352f517d85fa.rlib --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-106de7db34ff1a99.rlib --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-be88cddc90fc7e8b.rlib --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-91e14c801aea6c1e.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-e50aa4e61ffd3b64.rlib --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-682478854252f8ea.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-efd7c86b0c61f947.rlib --extern rand_distr=/opt/rustwide/target/debug/deps/librand_distr-02d6789335baf67c.rlib --extern rustc_hash=/opt/rustwide/target/debug/deps/librustc_hash-f4390fa5c6efb739.rlib --extern salsa=/opt/rustwide/target/debug/deps/libsalsa-5d503fb05876481d.rlib --extern salsa_macros=/opt/rustwide/target/debug/deps/libsalsa_macros-50f77543e156f323.so --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-f7a7a9e9ae97b229.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "60e9f55bdcad7048ae936d25d743928cf1ddc43dc4e01a8f90bb1697b81b3147"`
[INFO] running `"docker" "rm" "-f" "60e9f55bdcad7048ae936d25d743928cf1ddc43dc4e01a8f90bb1697b81b3147"`
[INFO] [stdout] 60e9f55bdcad7048ae936d25d743928cf1ddc43dc4e01a8f90bb1697b81b3147