[INFO] crate salmon 0.5.0 is already in cache [INFO] extracting crate salmon 0.5.0 into work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/salmon/0.5.0 [INFO] extracting crate salmon 0.5.0 into work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/salmon/0.5.0 [INFO] validating manifest of salmon-0.5.0 on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of salmon-0.5.0 on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing salmon-0.5.0 [INFO] finished frobbing salmon-0.5.0 [INFO] frobbed toml for salmon-0.5.0 written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/salmon/0.5.0/Cargo.toml [INFO] started frobbing salmon-0.5.0 [INFO] finished frobbing salmon-0.5.0 [INFO] frobbed toml for salmon-0.5.0 written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/reg/salmon/0.5.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking salmon-0.5.0 against master#435236b8877cdb98c82eaebfb7887782277265c5 for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-7/master#435236b8877cdb98c82eaebfb7887782277265c5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/reg/salmon/0.5.0:/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" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d192a6c71febc58eb45af15344e9ae0403bbaab59047ae6c966c2072540d2602 [INFO] running `"docker" "start" "-a" "d192a6c71febc58eb45af15344e9ae0403bbaab59047ae6c966c2072540d2602"` [INFO] [stderr] Compiling pulldown-cmark v0.5.3 [INFO] [stderr] Checking line-wrap v0.1.1 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling sass-sys v0.4.13 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Checking cssparser v0.25.8 [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-1.0.98/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=8555d6fb63017219 -C extra-filename=-8555d6fb63017219 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-994e0f15b9dee8e6.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 --cfg core_try_from --cfg num_nonzero_signed --cfg std_atomic64 --cfg std_atomic` (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-1.0.98/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --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=e6f86c09b860ee24 -C extra-filename=-e6f86c09b860ee24 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern serde_derive=/opt/crater/target/debug/deps/libserde_derive-994e0f15b9dee8e6.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 --cfg core_try_from --cfg num_nonzero_signed --cfg std_atomic64 --cfg std_atomic` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `which`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name which /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/which-2.0.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=b81ed0b370867e45 -C extra-filename=-b81ed0b370867e45 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern failure=/opt/crater/target/debug/deps/libfailure-1df8055734bacb19.rmeta --extern libc=/opt/crater/target/debug/deps/liblibc-68bd16d5973ed3b5.rmeta --cap-lints allow --cap-lints=forbid -L native=/opt/crater/target/debug/build/backtrace-sys-f1b147f63fa9feef/out` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: Could not compile `line-wrap`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name line_wrap /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/line-wrap-0.1.1/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=8f8538cdf001a99b -C extra-filename=-8f8538cdf001a99b --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern safemem=/opt/crater/target/debug/deps/libsafemem-aea1d67646e89654.rmeta --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 build_script_build /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/pulldown-cmark-0.5.3/build.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="getopts"' --cfg 'feature="simd"' -C metadata=ea53920f62ac3ca9 -C extra-filename=-ea53920f62ac3ca9 --out-dir /opt/crater/target/debug/build/pulldown-cmark-ea53920f62ac3ca9 -L dependency=/opt/crater/target/debug/deps --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 `cssparser`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name cssparser /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cssparser-0.25.8/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=a657d4b969475e44 -C extra-filename=-a657d4b969475e44 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern cssparser_macros=/opt/crater/target/debug/deps/libcssparser_macros-ea478282a13b5489.so --extern dtoa_short=/opt/crater/target/debug/deps/libdtoa_short-3d3ae729daf005a8.rmeta --extern itoa=/opt/crater/target/debug/deps/libitoa-7b28d8d72d152161.rmeta --extern matches=/opt/crater/target/debug/deps/libmatches-e7c386a1d2ba7cd0.rmeta --extern phf=/opt/crater/target/debug/deps/libphf-f5fc60cdd0a224a4.rmeta --extern procedural_masquerade=/opt/crater/target/debug/deps/libprocedural_masquerade-ee96fd7237c200e0.rmeta --extern smallvec=/opt/crater/target/debug/deps/libsmallvec-79830b11cbe5616f.rmeta --cap-lints allow --cap-lints=forbid --cfg rustc_has_pr45225 --cfg has_std__mem__MaybeUninit` (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=94f58e6776f451a6 -C extra-filename=-94f58e6776f451a6 --out-dir /opt/crater/target/debug/deps -L dependency=/opt/crater/target/debug/deps --extern pest=/opt/crater/target/debug/deps/libpest-ab1c2856d88d4ce9.rmeta --extern pest_meta=/opt/crater/target/debug/deps/libpest_meta-8c5846eaf79b2ca1.rmeta --extern proc_macro2=/opt/crater/target/debug/deps/libproc_macro2-61699f9c8769c284.rmeta --extern quote=/opt/crater/target/debug/deps/libquote-9af971090b061dfa.rmeta --extern syn=/opt/crater/target/debug/deps/libsyn-b5becd17cc6998c3.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" "d192a6c71febc58eb45af15344e9ae0403bbaab59047ae6c966c2072540d2602"` [INFO] running `"docker" "rm" "-f" "d192a6c71febc58eb45af15344e9ae0403bbaab59047ae6c966c2072540d2602"` [INFO] [stdout] d192a6c71febc58eb45af15344e9ae0403bbaab59047ae6c966c2072540d2602