[INFO] fetching crate emulsion 9.0.0... [INFO] documenting emulsion-9.0.0 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate emulsion 9.0.0 into /workspace/builds/worker-110/source [INFO] validating manifest of crates.io crate emulsion 9.0.0 on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate emulsion 9.0.0 [INFO] finished tweaking crates.io crate emulsion 9.0.0 [INFO] tweaked toml for crates.io crate emulsion 9.0.0 written to /workspace/builds/worker-110/source/Cargo.toml [INFO] crate crates.io crate emulsion 9.0.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2a06b2327357ce3cb958e3c3d8d7062d8f005bf3fbffef1d3dd1f182d8e80e7e [INFO] running `Command { std: "docker" "start" "-a" "2a06b2327357ce3cb958e3c3d8d7062d8f005bf3fbffef1d3dd1f182d8e80e7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2a06b2327357ce3cb958e3c3d8d7062d8f005bf3fbffef1d3dd1f182d8e80e7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a06b2327357ce3cb958e3c3d8d7062d8f005bf3fbffef1d3dd1f182d8e80e7e", kill_on_drop: false }` [INFO] [stdout] 2a06b2327357ce3cb958e3c3d8d7062d8f005bf3fbffef1d3dd1f182d8e80e7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d07add3644892585e6ecb5dcc57ccb033b47abcee8b1f531278025ade3a61a63 [INFO] running `Command { std: "docker" "start" "-a" "d07add3644892585e6ecb5dcc57ccb033b47abcee8b1f531278025ade3a61a63", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking once_cell v1.7.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling unicode-general-category v0.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking weezl v0.1.4 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking float-cmp v0.5.3 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking ttf-parser v0.9.0 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Compiling derive_builder v0.9.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking xmlparser v0.13.3 [INFO] [stderr] Checking unicode-script v0.5.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking unicode-ccc v0.1.1 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Compiling cgmath v0.18.0 [INFO] [stderr] Checking unicode-bidi-mirroring v0.1.0 [INFO] [stderr] Checking siphasher v0.2.3 [INFO] [stderr] Compiling trash v2.0.0 [INFO] [stderr] Checking pico-args v0.4.0 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking xmlwriter v0.1.0 [INFO] [stderr] Checking ttf-parser v0.12.0 [INFO] [stderr] Checking rctree v0.3.3 [INFO] [stderr] Checking unicode-vo v0.1.0 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Checking mutate_once v0.1.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking any_ascii v0.1.7 [INFO] [stderr] Compiling emulsion v9.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking data-url v0.1.0 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking tinyvec v1.1.1 [INFO] [stderr] Checking kamadak-exif v0.5.3 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] error: could not compile `pkg-config` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name pkg_config /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pkg-config-0.3.19/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=49990112ddcdc572 -C extra-filename=-49990112ddcdc572 --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 `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-0.9.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=c3fd8d38f59c649c -C extra-filename=-c3fd8d38f59c649c --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 `ttf-parser` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name ttf_parser --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ttf-parser-0.6.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=fcddf76e527b6a5a -C extra-filename=-fcddf76e527b6a5a --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 `xml-rs` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name xml /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xml-rs-0.8.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=1c51fea5884d8674 -C extra-filename=-1c51fea5884d8674 --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 `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-macro2-1.0.24/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="default"' --cfg 'feature="proc-macro"' -C metadata=97c32bae0b84bea0 -C extra-filename=-97c32bae0b84bea0 --out-dir /opt/rustwide/target/debug/build/proc-macro2-97c32bae0b84bea0 -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-1.2.1/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=8bf9b49048a89f80 -C extra-filename=-8bf9b49048a89f80 --out-dir /opt/rustwide/target/debug/build/crc32fast-8bf9b49048a89f80 -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `ttf-parser` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name ttf_parser --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/ttf-parser-0.9.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="default"' --cfg 'feature="std"' -C metadata=a9ac1a9dcb00d734 -C extra-filename=-a9ac1a9dcb00d734 --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 `unicode-general-category` [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/unicode-general-category-0.2.0/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=a28ccba22076a8a4 -C extra-filename=-a28ccba22076a8a4 --out-dir /opt/rustwide/target/debug/build/unicode-general-category-a28ccba22076a8a4 -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-1.0.60/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --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"' -C metadata=c79de8cce2f370f2 -C extra-filename=-c79de8cce2f370f2 --out-dir /opt/rustwide/target/debug/build/syn-c79de8cce2f370f2 -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `libc` [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/libc-0.2.86/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="default"' --cfg 'feature="extra_traits"' --cfg 'feature="std"' --cfg 'feature="use_std"' -C metadata=5c1a23f8365223ba -C extra-filename=-5c1a23f8365223ba --out-dir /opt/rustwide/target/debug/build/libc-5c1a23f8365223ba -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `xml-rs` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name xml /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/xml-rs-0.8.3/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=c0cb53728caa5303 -C extra-filename=-c0cb53728caa5303 --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 `failure_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/failure_derive-0.1.8/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on -C metadata=37bc9814448e8ac5 -C extra-filename=-37bc9814448e8ac5 --out-dir /opt/rustwide/target/debug/build/failure_derive-37bc9814448e8ac5 -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-1.0.123/build.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="default"' -C metadata=a6351720a39f01cf -C extra-filename=-a6351720a39f01cf --out-dir /opt/rustwide/target/debug/build/serde_derive-a6351720a39f01cf -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `object` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name object --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/object-0.23.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="archive"' --cfg 'feature="coff"' --cfg 'feature="elf"' --cfg 'feature="macho"' --cfg 'feature="pe"' --cfg 'feature="read_core"' --cfg 'feature="unaligned"' -C metadata=151418f3ce1cc45e -C extra-filename=-151418f3ce1cc45e --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" "d07add3644892585e6ecb5dcc57ccb033b47abcee8b1f531278025ade3a61a63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d07add3644892585e6ecb5dcc57ccb033b47abcee8b1f531278025ade3a61a63", kill_on_drop: false }` [INFO] [stdout] d07add3644892585e6ecb5dcc57ccb033b47abcee8b1f531278025ade3a61a63