[INFO] cloning repository https://github.com/ChorusOne/sohlarna
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChorusOne/sohlarna" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChorusOne%2Fsohlarna", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChorusOne%2Fsohlarna'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e2d930ac6b8a7fc93ba3c18edf5f721702b7703
[INFO] documenting ChorusOne/sohlarna against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChorusOne%2Fsohlarna" "/workspace/builds/worker-40/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-40/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ChorusOne/sohlarna on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ChorusOne/sohlarna
[INFO] finished tweaking git repo https://github.com/ChorusOne/sohlarna
[INFO] tweaked toml for git repo https://github.com/ChorusOne/sohlarna written to /workspace/builds/worker-40/source/Cargo.toml
[INFO] crate git repo https://github.com/ChorusOne/sohlarna already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7311aa751206b31ef219510e83afa8e60a1d53833f893cd82abe66326c6012f6
[INFO] running `Command { std: "docker" "start" "-a" "7311aa751206b31ef219510e83afa8e60a1d53833f893cd82abe66326c6012f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7311aa751206b31ef219510e83afa8e60a1d53833f893cd82abe66326c6012f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7311aa751206b31ef219510e83afa8e60a1d53833f893cd82abe66326c6012f6", kill_on_drop: false }`
[INFO] [stdout] 7311aa751206b31ef219510e83afa8e60a1d53833f893cd82abe66326c6012f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3c405393b65eb6f65185cc03dc2f7f0ed379ed3dff559b100f07a01e2304b07
[INFO] running `Command { std: "docker" "start" "-a" "c3c405393b65eb6f65185cc03dc2f7f0ed379ed3dff559b100f07a01e2304b07", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `solana-faucet` in package `solana-faucet v1.2.11 (/opt/rustwide/workdir/faucet)` has the same output filename as the lib target `solana_faucet` in package `solana-faucet v1.2.11 (/opt/rustwide/workdir/faucet)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/solana_faucet/index.html
[INFO] [stderr] The output filenames should be unique.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] If this looks unexpected, it may be a bug in Cargo. Please file a bug report at
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/ with as much information as you
[INFO] [stderr] can provide.
[INFO] [stderr] cargo 1.54.0 (5ae8d74b3 2021-06-22) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "solana-faucet", version: "1.2.11", source: "/opt/rustwide/workdir/faucet" }, ..: ".." }, target: TargetInner { name: "solana-faucet", doc: true, ..: with_path("/opt/rustwide/workdir/faucet/src/bin/faucet.rs", Edition2018) }, profile: Profile { name: "doc", debuginfo: Some(2), debug_assertions: true, overflow_checks: true, ..: default() }, kind: Host, mode: Doc { deps: false }, features: [], is_std: false, dep_hash: 17309973562692250433 }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "solana-faucet", version: "1.2.11", source: "/opt/rustwide/workdir/faucet" }, ..: ".." }, target: TargetInner { ..: lib_target("solana_faucet", ["lib"], "/opt/rustwide/workdir/faucet/src/lib.rs", Edition2018) }, profile: Profile { name: "doc", debuginfo: Some(2), debug_assertions: true, overflow_checks: true, ..: default() }, kind: Host, mode: Doc { deps: false }, features: [], is_std: false, dep_hash: 956517417963691471 }
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `solana-genesis` in package `solana-genesis v1.2.11 (/opt/rustwide/workdir/genesis)` has the same output filename as the lib target `solana_genesis` in package `solana-genesis v1.2.11 (/opt/rustwide/workdir/genesis)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/solana_genesis/index.html
[INFO] [stderr] The output filenames should be unique.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] If this looks unexpected, it may be a bug in Cargo. Please file a bug report at
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/ with as much information as you
[INFO] [stderr] can provide.
[INFO] [stderr] cargo 1.54.0 (5ae8d74b3 2021-06-22) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "solana-genesis", version: "1.2.11", source: "/opt/rustwide/workdir/genesis" }, ..: ".." }, target: TargetInner { name: "solana-genesis", doc: true, ..: with_path("/opt/rustwide/workdir/genesis/src/main.rs", Edition2018) }, profile: Profile { name: "doc", debuginfo: Some(2), debug_assertions: true, overflow_checks: true, ..: default() }, kind: Host, mode: Doc { deps: false }, features: [], is_std: false, dep_hash: 2155835760115834022 }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "solana-genesis", version: "1.2.11", source: "/opt/rustwide/workdir/genesis" }, ..: ".." }, target: TargetInner { ..: lib_target("solana_genesis", ["lib"], "/opt/rustwide/workdir/genesis/src/lib.rs", Edition2018) }, profile: Profile { name: "doc", debuginfo: Some(2), debug_assertions: true, overflow_checks: true, ..: default() }, kind: Host, mode: Doc { deps: false }, features: [], is_std: false, dep_hash: 2946879605782160467 }
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `solana-sys-tuner` in package `solana-sys-tuner v1.2.11 (/opt/rustwide/workdir/sys-tuner)` has the same output filename as the lib target `solana_sys_tuner` in package `solana-sys-tuner v1.2.11 (/opt/rustwide/workdir/sys-tuner)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/solana_sys_tuner/index.html
[INFO] [stderr] The output filenames should be unique.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] If this looks unexpected, it may be a bug in Cargo. Please file a bug report at
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/ with as much information as you
[INFO] [stderr] can provide.
[INFO] [stderr] cargo 1.54.0 (5ae8d74b3 2021-06-22) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "solana-sys-tuner", version: "1.2.11", source: "/opt/rustwide/workdir/sys-tuner" }, ..: ".." }, target: TargetInner { name: "solana-sys-tuner", doc: true, ..: with_path("/opt/rustwide/workdir/sys-tuner/src/main.rs", Edition2018) }, profile: Profile { name: "doc", debuginfo: Some(2), debug_assertions: true, overflow_checks: true, ..: default() }, kind: Host, mode: Doc { deps: false }, features: [], is_std: false, dep_hash: 8461039330875313008 }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "solana-sys-tuner", version: "1.2.11", source: "/opt/rustwide/workdir/sys-tuner" }, ..: ".." }, target: TargetInner { ..: lib_target("solana_sys_tuner", ["lib"], "/opt/rustwide/workdir/sys-tuner/src/lib.rs", Edition2018) }, profile: Profile { name: "doc", debuginfo: Some(2), debug_assertions: true, overflow_checks: true, ..: default() }, kind: Host, mode: Doc { deps: false }, features: [], is_std: false, dep_hash: 11698917142743973480 }
[INFO] [stderr] warning: output filename collision.
[INFO] [stderr] The bin target `solana-vote-signer` in package `solana-vote-signer v1.2.11 (/opt/rustwide/workdir/vote-signer)` has the same output filename as the lib target `solana_vote_signer` in package `solana-vote-signer v1.2.11 (/opt/rustwide/workdir/vote-signer)`.
[INFO] [stderr] Colliding filename is: /opt/rustwide/target/doc/solana_vote_signer/index.html
[INFO] [stderr] The output filenames should be unique.
[INFO] [stderr] This is a known bug where multiple crates with the same name use
[INFO] [stderr] the same path; see <https://github.com/rust-lang/cargo/issues/6313>.
[INFO] [stderr] If this looks unexpected, it may be a bug in Cargo. Please file a bug report at
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/ with as much information as you
[INFO] [stderr] can provide.
[INFO] [stderr] cargo 1.54.0 (5ae8d74b3 2021-06-22) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr] First unit: Unit { pkg: Package { id: PackageId { name: "solana-vote-signer", version: "1.2.11", source: "/opt/rustwide/workdir/vote-signer" }, ..: ".." }, target: TargetInner { name: "solana-vote-signer", doc: true, ..: with_path("/opt/rustwide/workdir/vote-signer/src/bin/main.rs", Edition2018) }, profile: Profile { name: "doc", debuginfo: Some(2), debug_assertions: true, overflow_checks: true, ..: default() }, kind: Host, mode: Doc { deps: false }, features: [], is_std: false, dep_hash: 1896732667742523552 }
[INFO] [stderr] Second unit: Unit { pkg: Package { id: PackageId { name: "solana-vote-signer", version: "1.2.11", source: "/opt/rustwide/workdir/vote-signer" }, ..: ".." }, target: TargetInner { ..: lib_target("solana_vote_signer", ["lib"], "/opt/rustwide/workdir/vote-signer/src/lib.rs", Edition2018) }, profile: Profile { name: "doc", debuginfo: Some(2), debug_assertions: true, overflow_checks: true, ..: default() }, kind: Host, mode: Doc { deps: false }, features: [], is_std: false, dep_hash: 1177412960759604602 }
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.33
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking tinyvec v0.3.3
[INFO] [stderr]     Checking smallvec v1.4.0
[INFO] [stderr]     Checking bytes v0.5.5
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]     Checking ppv-lite86 v0.2.8
[INFO] [stderr]     Checking futures-core v0.3.5
[INFO] [stderr]    Compiling proc-macro-hack v0.5.16
[INFO] [stderr]     Checking regex-syntax v0.6.18
[INFO] [stderr]    Compiling pin-project-internal v0.4.22
[INFO] [stderr]     Checking byte-tools v0.3.1
[INFO] [stderr]     Checking pin-project-lite v0.1.7
[INFO] [stderr]     Checking try-lock v0.2.2
[INFO] [stderr]     Checking dtoa v0.4.6
[INFO] [stderr]     Checking fake-simd v0.1.2
[INFO] [stderr]     Checking futures-io v0.3.5
[INFO] [stderr]     Checking base64 v0.11.0
[INFO] [stderr]     Checking futures-sink v0.3.5
[INFO] [stderr]     Checking opaque-debug v0.2.3
[INFO] [stderr]     Checking adler32 v1.1.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking tower-service v0.3.0
[INFO] [stderr]     Checking gimli v0.21.0
[INFO] [stderr]    Compiling encoding_rs v0.8.23
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking object v0.20.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking base64 v0.12.2
[INFO] [stderr]     Checking unicode-xid v0.2.0
[INFO] [stderr]     Checking subtle v1.0.0
[INFO] [stderr]    Compiling feature-probe v0.1.1
[INFO] [stderr]     Checking hex v0.4.2
[INFO] [stderr]    Compiling winapi v0.3.8
[INFO] [stderr]     Checking subtle v2.2.3
[INFO] [stderr]    Compiling rustversion v1.0.3
[INFO] [stderr]     Checking zeroize v1.1.0
[INFO] [stderr]    Compiling bs58 v0.3.1
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking assert_matches v1.3.0
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking base32 v0.4.0
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling fs_extra v1.1.0
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]     Checking solana-sdk-bpf-test v1.2.4
[INFO] [stderr]    Compiling openssl v0.10.29
[INFO] [stderr]    Compiling libloading v0.6.2
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling native-tls v0.2.4
[INFO] [stderr]     Checking openssl-probe v0.1.2
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]     Checking number_prefix v0.3.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]     Checking utf-8 v0.7.5
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling num-derive v0.2.5
[INFO] [stderr]     Checking plain v0.2.3
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]     Checking ascii v0.7.1
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]     Checking ieee754 v0.2.6
[INFO] [stderr]     Checking indexed v0.1.1
[INFO] [stderr]     Checking symlink v0.1.0
[INFO] [stderr]     Checking sha1 v0.6.0
[INFO] [stderr]     Checking thread-scoped v1.0.2
[INFO] [stderr]     Checking humantime v2.0.1
[INFO] [stderr]     Checking pretty-hex v0.1.1
[INFO] [stderr]    Compiling solana-install v1.2.11 (/opt/rustwide/workdir/install)
[INFO] [stderr]     Checking arc-swap v0.4.7
[INFO] [stderr]     Checking half v1.6.0
[INFO] [stderr]     Checking histogram v0.6.9
[INFO] [stderr]     Checking byte-unit v3.1.3
[INFO] [stderr]     Checking bytecount v0.6.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling indexmap v1.4.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling generic-array v0.14.2
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking yaml-rust v0.4.4
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking proc-macro2 v0.4.30
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking dir-diff v0.3.2
[INFO] [stderr]     Checking generic-array v0.12.3
[INFO] [stderr]    Compiling solana-sdk v1.2.11 (/opt/rustwide/workdir/sdk)
[INFO] [stderr]    Compiling hyper v0.12.35
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking unicode-normalization v0.1.13
[INFO] [stderr]     Checking http v0.2.1
[INFO] [stderr]     Checking input_buffer v0.3.1
[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 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/regex-syntax-0.6.18/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --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=eb0479953d43e8df -C extra-filename=-eb0479953d43e8df --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: build failed
[INFO] running `Command { std: "docker" "inspect" "c3c405393b65eb6f65185cc03dc2f7f0ed379ed3dff559b100f07a01e2304b07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3c405393b65eb6f65185cc03dc2f7f0ed379ed3dff559b100f07a01e2304b07", kill_on_drop: false }`
[INFO] [stdout] c3c405393b65eb6f65185cc03dc2f7f0ed379ed3dff559b100f07a01e2304b07
