[INFO] fetching crate pipebuilder_mock 0.1.0... [INFO] documenting pipebuilder_mock-0.1.0 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate pipebuilder_mock 0.1.0 into /workspace/builds/worker-15/source [INFO] validating manifest of crates.io crate pipebuilder_mock 0.1.0 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 pipebuilder_mock 0.1.0 [INFO] finished tweaking crates.io crate pipebuilder_mock 0.1.0 [INFO] tweaked toml for crates.io crate pipebuilder_mock 0.1.0 written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate crates.io crate pipebuilder_mock 0.1.0 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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 3ffcf0f08c1ea7b930ce6789f8353b24a808169c3e32a2676a729c6b4b268449 [INFO] running `Command { std: "docker" "start" "-a" "3ffcf0f08c1ea7b930ce6789f8353b24a808169c3e32a2676a729c6b4b268449", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ffcf0f08c1ea7b930ce6789f8353b24a808169c3e32a2676a729c6b4b268449", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ffcf0f08c1ea7b930ce6789f8353b24a808169c3e32a2676a729c6b4b268449", kill_on_drop: false }` [INFO] [stdout] 3ffcf0f08c1ea7b930ce6789f8353b24a808169c3e32a2676a729c6b4b268449 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] 87a338cbfb87cca23ea3f4c65ab9f9c4a2ae1b0af18761b3a4eeb4fb65e589ed [INFO] running `Command { std: "docker" "start" "-a" "87a338cbfb87cca23ea3f4c65ab9f9c4a2ae1b0af18761b3a4eeb4fb65e589ed", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Checking pin-project-lite v0.2.8 [INFO] [stderr] Compiling anyhow v1.0.52 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking itoa v1.0.1 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling fastrand v1.6.0 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking ryu v1.0.9 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.75 [INFO] [stderr] Compiling async-trait v0.1.52 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Compiling fixedbitset v0.4.1 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking safemem v0.3.3 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling time-macros v0.2.3 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking num-cmp v0.1.0 [INFO] [stderr] Checking bytecount v0.6.2 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling itertools v0.10.3 [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-1.0.133/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=f6e65a29a2909ef7 -C extra-filename=-f6e65a29a2909ef7 --out-dir /opt/rustwide/target/debug/build/serde-f6e65a29a2909ef7 -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 `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-0.2.112/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=2c2a0ff1b7348ccd -C extra-filename=-2c2a0ff1b7348ccd --out-dir /opt/rustwide/target/debug/build/libc-2c2a0ff1b7348ccd -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `cc` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name cc --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.72/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=0d6737698536d9f3 -C extra-filename=-0d6737698536d9f3 --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 `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=3ff2dcaec82f87b7 -C extra-filename=-3ff2dcaec82f87b7 --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_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-1.0.75/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=a2ffbfe448a257af -C extra-filename=-a2ffbfe448a257af --out-dir /opt/rustwide/target/debug/build/serde_json-a2ffbfe448a257af -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [INFO] [stderr] error: could not compile `typenum` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name build_script_main --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/typenum-1.15.0/build/main.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=3b8870aae419525d -C extra-filename=-3b8870aae419525d --out-dir /opt/rustwide/target/debug/build/typenum-3b8870aae419525d -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-1.0.133/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=90bcaa9d7b615df0 -C extra-filename=-90bcaa9d7b615df0 --out-dir /opt/rustwide/target/debug/build/serde_derive-90bcaa9d7b615df0 -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow` (signal: 9, SIGKILL: kill) [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=9c695f2cc1fddcdb -C extra-filename=-9c695f2cc1fddcdb --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 `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=93c99045345a336a -C extra-filename=-93c99045345a336a --out-dir /opt/rustwide/target/debug/build/async-trait-93c99045345a336a -L dependency=/opt/rustwide/target/debug/deps --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,link -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=fd0c3ba7c22fa1f4 -C extra-filename=-fd0c3ba7c22fa1f4 --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 `base64` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name base64 --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/base64-0.13.0/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=277e048baafe960a -C extra-filename=-277e048baafe960a --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 `minimal-lexical` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name minimal_lexical --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/minimal-lexical-0.2.1/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="std"' -C metadata=9f8ca94040e1f57c -C extra-filename=-9f8ca94040e1f57c --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" "87a338cbfb87cca23ea3f4c65ab9f9c4a2ae1b0af18761b3a4eeb4fb65e589ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87a338cbfb87cca23ea3f4c65ab9f9c4a2ae1b0af18761b3a4eeb4fb65e589ed", kill_on_drop: false }` [INFO] [stdout] 87a338cbfb87cca23ea3f4c65ab9f9c4a2ae1b0af18761b3a4eeb4fb65e589ed