[INFO] fetching crate docktor 0.35.2... [INFO] documenting docktor-0.35.2 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate docktor 0.35.2 into /workspace/builds/worker-107/source [INFO] validating manifest of crates.io crate docktor 0.35.2 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate docktor 0.35.2 [INFO] finished tweaking crates.io crate docktor 0.35.2 [INFO] tweaked toml for crates.io crate docktor 0.35.2 written to /workspace/builds/worker-107/source/Cargo.toml [INFO] crate crates.io crate docktor 0.35.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-subscriber v0.3.6 [INFO] [stderr] Downloaded crc32fast v1.3.1 [INFO] [stderr] Downloaded serde v1.0.135 [INFO] [stderr] Downloaded systemstat v0.1.10 [INFO] [stderr] Downloaded serde_derive v1.0.135 [INFO] [stderr] Downloaded pnet_transport v0.29.0 [INFO] [stderr] Downloaded pnet v0.29.0 [INFO] [stderr] Downloaded pnet_packet v0.29.0 [INFO] [stderr] Downloaded eyre v0.6.6 [INFO] [stderr] Downloaded pnet_datalink v0.29.0 [INFO] [stderr] Downloaded bytes-utils v0.1.1 [INFO] [stderr] Downloaded num_threads v0.1.2 [INFO] [stderr] Downloaded pnet_base v0.29.0 [INFO] [stderr] Downloaded tower-http v0.1.3 [INFO] [stderr] Downloaded time v0.3.6 [INFO] [stderr] Downloaded pnet_sys v0.29.0 [INFO] [stderr] Downloaded aws-smithy-xml v0.35.2 [INFO] [stderr] Downloaded tower v0.4.11 [INFO] [stderr] Downloaded ssh2 v0.9.3 [INFO] [stderr] Downloaded axum-server v0.3.3 [INFO] [stderr] Downloaded bytesize v1.1.0 [INFO] [stderr] Downloaded tower-http v0.2.1 [INFO] [stderr] Downloaded axum-core v0.1.1 [INFO] [stderr] Downloaded pnet_macros_support v0.29.0 [INFO] [stderr] Downloaded iri-string v0.4.1 [INFO] [stderr] Downloaded bollard v0.11.1 [INFO] [stderr] Downloaded bollard-stubs v1.41.0 [INFO] [stderr] Downloaded pnet_macros v0.29.0 [INFO] [stderr] Downloaded aws-smithy-http-server v0.35.2 [INFO] [stderr] Downloaded docktor-api v0.35.2 [INFO] [stderr] Downloaded docktor-api-client v0.35.2 [INFO] [stderr] Downloaded hyperlocal v0.8.0 [INFO] [stderr] Downloaded ipnetwork v0.18.0 [INFO] [stderr] Downloaded brotli v3.3.3 [INFO] [stderr] Downloaded color-eyre v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ea73a5da4921287f0a94bf40b235d5d24a5be346dccd6452291a9fb347563f98 [INFO] running `Command { std: "docker" "start" "-a" "ea73a5da4921287f0a94bf40b235d5d24a5be346dccd6452291a9fb347563f98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ea73a5da4921287f0a94bf40b235d5d24a5be346dccd6452291a9fb347563f98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea73a5da4921287f0a94bf40b235d5d24a5be346dccd6452291a9fb347563f98", kill_on_drop: false }` [INFO] [stdout] ea73a5da4921287f0a94bf40b235d5d24a5be346dccd6452291a9fb347563f98 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 415c5b8b32328e3995252b956d3cd4956fd2d00e0aab94f4e625c9fbebc94855 [INFO] running `Command { std: "docker" "start" "-a" "415c5b8b32328e3995252b956d3cd4956fd2d00e0aab94f4e625c9fbebc94855", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.135 [INFO] [stderr] Compiling serde v1.0.135 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking num_threads v0.1.2 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling crc32fast v1.3.1 [INFO] [stderr] Checking alloc-no-stdlib v2.0.3 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Checking pnet_base v0.29.0 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking xmlparser v0.13.3 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Compiling eyre v0.6.6 [INFO] [stderr] Compiling serde_json v1.0.78 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking owo-colors v3.2.0 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Compiling pnet v0.29.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking arc-swap v1.5.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking match_cfg v0.1.0 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking http-range-header v0.3.0 [INFO] [stderr] Checking bytesize v1.1.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking pnet_sys v0.29.0 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking concurrent-queue v1.2.2 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] error: could not compile `version_check` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name version_check /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/version_check-0.9.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=afed7610b43b8d3f -C extra-filename=-afed7610b43b8d3f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `bytes` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name bytes --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/bytes-1.1.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=57de1f6d7c9c6f6c -C extra-filename=-57de1f6d7c9c6f6c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `syn` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/syn-1.0.86/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=0c0404e88ed8ab45 -C extra-filename=-0c0404e88ed8ab45 --out-dir /opt/rustwide/target/debug/build/syn-0c0404e88ed8ab45 -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `libssh2-sys` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libssh2-sys-0.2.23/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=d5667a5149b6b917 -C extra-filename=-d5667a5149b6b917 --out-dir /opt/rustwide/target/debug/build/libssh2-sys-d5667a5149b6b917 -L dependency=/opt/rustwide/target/debug/deps --extern cc=/opt/rustwide/target/debug/deps/libcc-63eda2470f4ba7a6.rlib --extern pkg_config=/opt/rustwide/target/debug/deps/libpkg_config-dce884d5d6e626e5.rlib --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `rustversion` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustversion-1.0.6/build/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=9bd986959c2f4e58 -C extra-filename=-9bd986959c2f4e58 --out-dir /opt/rustwide/target/debug/build/rustversion-9bd986959c2f4e58 -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `proc-macro2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/proc-macro2-1.0.36/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' -C metadata=7c448d0b22860ca2 -C extra-filename=-7c448d0b22860ca2 --out-dir /opt/rustwide/target/debug/build/proc-macro2-7c448d0b22860ca2 -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `ring` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ring-0.16.20/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="default"' --cfg 'feature="dev_urandom_fallback"' --cfg 'feature="once_cell"' -C metadata=e5a02034520bdff9 -C extra-filename=-e5a02034520bdff9 --out-dir /opt/rustwide/target/debug/build/ring-e5a02034520bdff9 -L dependency=/opt/rustwide/target/debug/deps --extern cc=/opt/rustwide/target/debug/deps/libcc-63eda2470f4ba7a6.rlib --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `async-trait` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/async-trait-0.1.52/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=e96eb66ef83940d5 -C extra-filename=-e96eb66ef83940d5 --out-dir /opt/rustwide/target/debug/build/async-trait-e96eb66ef83940d5 -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `eyre` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/eyre-0.6.6/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="track-caller"' -C metadata=d42494648438cb8b -C extra-filename=-d42494648438cb8b --out-dir /opt/rustwide/target/debug/build/eyre-d42494648438cb8b -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `serde` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-1.0.135/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="serde_derive"' --cfg 'feature="std"' -C metadata=0189b38a08c05e26 -C extra-filename=-0189b38a08c05e26 --out-dir /opt/rustwide/target/debug/build/serde-0189b38a08c05e26 -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `crc32fast` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crc32fast-1.3.1/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=4373b8842624ca86 -C extra-filename=-4373b8842624ca86 --out-dir /opt/rustwide/target/debug/build/crc32fast-4373b8842624ca86 -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `strsim` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name strsim /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/strsim-0.10.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 -C metadata=9810120ee563609f -C extra-filename=-9810120ee563609f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `serde_derive` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_derive-1.0.135/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' -C metadata=1d8ea106c092442b -C extra-filename=-1d8ea106c092442b --out-dir /opt/rustwide/target/debug/build/serde_derive-1d8ea106c092442b -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `serde_json` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_build --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.78/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=9c54889201ab7b82 -C extra-filename=-9c54889201ab7b82 --out-dir /opt/rustwide/target/debug/build/serde_json-9c54889201ab7b82 -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `sharded-slab` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name sharded_slab --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sharded-slab-0.1.4/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 -C metadata=fa85190f564fdb7f -C extra-filename=-fa85190f564fdb7f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-1479f2b7adeaa2b6.rmeta --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `regex-syntax` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name regex_syntax --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.25/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=bc8766588d59542a -C extra-filename=-bc8766588d59542a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "415c5b8b32328e3995252b956d3cd4956fd2d00e0aab94f4e625c9fbebc94855", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "415c5b8b32328e3995252b956d3cd4956fd2d00e0aab94f4e625c9fbebc94855", kill_on_drop: false }` [INFO] [stdout] 415c5b8b32328e3995252b956d3cd4956fd2d00e0aab94f4e625c9fbebc94855