[INFO] fetching crate salmon 0.4.1... [INFO] extracting crate salmon 0.4.1 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/salmon/0.4.1 [INFO] extracting crate salmon 0.4.1 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/salmon/0.4.1 [INFO] validating manifest of salmon-0.4.1 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of salmon-0.4.1 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing salmon-0.4.1 [INFO] finished frobbing salmon-0.4.1 [INFO] frobbed toml for salmon-0.4.1 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/salmon/0.4.1/Cargo.toml [INFO] started frobbing salmon-0.4.1 [INFO] finished frobbing salmon-0.4.1 [INFO] frobbed toml for salmon-0.4.1 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/salmon/0.4.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking salmon-0.4.1 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-4/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/salmon/0.4.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 96a5f872f2c7ce2cf3175664721714ce17bb1703c2c254099943d788b7974c3c [INFO] running `"docker" "start" "-a" "96a5f872f2c7ce2cf3175664721714ce17bb1703c2c254099943d788b7974c3c"` [INFO] [stderr] Compiling pulldown-cmark v0.5.2 [INFO] [stderr] Checking ego-tree v0.6.0 [INFO] [stderr] Compiling sass-sys v0.4.11 [INFO] [stderr] Compiling cssparser v0.25.6 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling serde v1.0.94 [INFO] [stderr] Compiling selectors v0.21.0 [INFO] [stderr] error: Could not compile `selectors`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/selectors-0.21.0/build.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=f22e634f1678fe82 -C extra-filename=-f22e634f1678fe82 --out-dir /opt/crater/target/debug/build/selectors-f22e634f1678fe82 -L dependency=/opt/crater/target/debug/deps --extern phf_codegen=/opt/crater/target/debug/deps/libphf_codegen-d0f97d6bc14d62bf.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `serde`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name serde /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.94/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="rc"' --cfg 'feature="serde_derive"' --cfg 'feature="std"' -C metadata=a8468bfff9bed5a8 -C extra-filename=-a8468bfff9bed5a8 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-eccfebe49b6ba13b.so --cap-lints allow --cap-lints=forbid --cfg ops_bound --cfg core_reverse --cfg de_boxed_c_str --cfg de_rc_dst --cfg core_duration --cfg integer128 --cfg range_inclusive --cfg num_nonzero` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `cssparser`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.25.6/build.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=c5159d7eec5bf269 -C extra-filename=-c5159d7eec5bf269 --out-dir /opt/crater/target/debug/build/cssparser-c5159d7eec5bf269 -L dependency=/opt/crater/target/debug/deps --extern proc_macro2=/opt/crater/target/debug/deps/libproc_macro2-51a2f8e14aeaec1a.rlib --extern quote=/opt/crater/target/debug/deps/libquote-d5200ad18128f64e.rlib --extern syn=/opt/crater/target/debug/deps/libsyn-428718713ee85b42.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `serde`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name serde /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.94/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="rc"' --cfg 'feature="serde_derive"' --cfg 'feature="std"' -C metadata=fda5a6e8e6bd56a7 -C extra-filename=-fda5a6e8e6bd56a7 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-eccfebe49b6ba13b.so --cap-lints allow --cap-lints=forbid --cfg ops_bound --cfg core_reverse --cfg de_boxed_c_str --cfg de_rc_dst --cfg core_duration --cfg integer128 --cfg range_inclusive --cfg num_nonzero` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `pest_generator`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name pest_generator /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pest_generator-2.1.0/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=750d7b43b6dc6639 -C extra-filename=-750d7b43b6dc6639 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern pest=/opt/crater/target/debug/deps/libpest-4ab8de8fc6a5000b.rlib --extern pest_meta=/opt/crater/target/debug/deps/libpest_meta-50b355652ed0d956.rlib --extern proc_macro2=/opt/crater/target/debug/deps/libproc_macro2-51a2f8e14aeaec1a.rlib --extern quote=/opt/crater/target/debug/deps/libquote-d5200ad18128f64e.rlib --extern syn=/opt/crater/target/debug/deps/libsyn-428718713ee85b42.rlib --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `pulldown-cmark`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --edition=2018 --crate-name pulldown_cmark /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pulldown-cmark-0.5.2/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="getopts"' --cfg 'feature="simd"' -C metadata=a13bde8b0aa16eeb -C extra-filename=-a13bde8b0aa16eeb --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern bitflags=/opt/crater/target/debug/deps/libbitflags-b009f93903956672.rmeta --extern getopts=/opt/crater/target/debug/deps/libgetopts-56922a5b871307ca.rmeta --extern memchr=/opt/crater/target/debug/deps/libmemchr-a9c12a13cd08a652.rmeta --extern unicase=/opt/crater/target/debug/deps/libunicase-232c1f9136bba78e.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [ERROR] error running command: no output for 300 seconds [INFO] running `"docker" "inspect" "96a5f872f2c7ce2cf3175664721714ce17bb1703c2c254099943d788b7974c3c"` [INFO] running `"docker" "rm" "-f" "96a5f872f2c7ce2cf3175664721714ce17bb1703c2c254099943d788b7974c3c"` [INFO] [stdout] 96a5f872f2c7ce2cf3175664721714ce17bb1703c2c254099943d788b7974c3c