[INFO] cloning repository https://github.com/FauxFaux/stricter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FauxFaux/stricter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fstricter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fstricter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5c46a27d449fe3de6baa1d12e591e37731edc60
[INFO] documenting FauxFaux/stricter 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%2FFauxFaux%2Fstricter" "/workspace/builds/worker-33/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FauxFaux/stricter 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/FauxFaux/stricter
[INFO] finished tweaking git repo https://github.com/FauxFaux/stricter
[INFO] tweaked toml for git repo https://github.com/FauxFaux/stricter written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate git repo https://github.com/FauxFaux/stricter 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-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] b79fa3a68f2264b03a2ebd3da324d00ecdbd742b20b9fb71a7844aec0df4a7f3
[INFO] running `Command { std: "docker" "start" "-a" "b79fa3a68f2264b03a2ebd3da324d00ecdbd742b20b9fb71a7844aec0df4a7f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b79fa3a68f2264b03a2ebd3da324d00ecdbd742b20b9fb71a7844aec0df4a7f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b79fa3a68f2264b03a2ebd3da324d00ecdbd742b20b9fb71a7844aec0df4a7f3", kill_on_drop: false }`
[INFO] [stdout] b79fa3a68f2264b03a2ebd3da324d00ecdbd742b20b9fb71a7844aec0df4a7f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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] f2cf6270db2a1932655a257627aef4b3f7ae3c68dd76fc3cc15b8d538214c9cd
[INFO] running `Command { std: "docker" "start" "-a" "f2cf6270db2a1932655a257627aef4b3f7ae3c68dd76fc3cc15b8d538214c9cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling cc v1.0.46
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]     Checking itoa v0.4.4
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking smallvec v0.6.12
[INFO] [stderr]     Checking regex-syntax v0.6.12
[INFO] [stderr]     Checking termcolor v1.0.5
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling openssl-sys v0.9.52
[INFO] [stderr]    Compiling libssh2-sys v0.2.13
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking url v2.1.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking chrono v0.4.9
[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]    Compiling backtrace v0.3.40
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]    Compiling vergen v3.0.4
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking pretty_env_logger v0.3.1
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling failure v0.1.6
[INFO] [stderr]    Compiling stricter v0.1.0 (/opt/rustwide/workdir/stricter)
[INFO] [stderr]    Compiling stricter-worker v0.1.0 (/opt/rustwide/workdir/stricter-worker)
[INFO] [stderr]     Checking ssh2 v0.5.0
[INFO] [stderr]     Checking stricter-proto v0.1.0 (/opt/rustwide/workdir/stricter-proto)
[INFO] [stderr]  Documenting stricter-proto v0.1.0 (/opt/rustwide/workdir/stricter-proto)
[INFO] [stderr]  Documenting stricter-worker v0.1.0 (/opt/rustwide/workdir/stricter-worker)
[INFO] [stderr]  Documenting stricter v0.1.0 (/opt/rustwide/workdir/stricter)
[INFO] [stdout] error: couldn't read stricter/src/connector/../../../target/x86_64-unknown-linux-musl/release/stricter-worker: No such file or directory (os error 2)
[INFO] [stdout]   --> stricter/src/connector/init.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         include_bytes!("../../../target/x86_64-unknown-linux-musl/release/stricter-worker")
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     let binary = &builtin_worker!()[..];
[INFO] [stdout]    |                   ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read stricter/src/connector/../../../target/x86_64-unknown-linux-musl/release/stricter-worker: No such file or directory (os error 2)
[INFO] [stdout]   --> stricter/src/connector/init.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         include_bytes!("../../../target/x86_64-unknown-linux-musl/release/stricter-worker")
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     let binary = &builtin_worker!()[..];
[INFO] [stdout]    |                   ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `stricter`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name stricter stricter/src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern failure=/opt/rustwide/target/debug/deps/libfailure-170af230c820d8ec.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-3350f96749421cbd.rmeta --extern maplit=/opt/rustwide/target/debug/deps/libmaplit-edcadb5581f67864.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-2a9fdc13b1830b30.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-bd15118f62343884.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-3fec2b6549dca2b7.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-059309cf376e50dd.rmeta --extern ssh2=/opt/rustwide/target/debug/deps/libssh2-a282ba01516f5423.rmeta --extern stricter_proto=/opt/rustwide/target/debug/deps/libstricter_proto-0ea95a6bb414f58c.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-83af92e002fe6a8e.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-a2567e9b90517be7.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> stricter/src/connector/docker_transport.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f2cf6270db2a1932655a257627aef4b3f7ae3c68dd76fc3cc15b8d538214c9cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2cf6270db2a1932655a257627aef4b3f7ae3c68dd76fc3cc15b8d538214c9cd", kill_on_drop: false }`
[INFO] [stdout] f2cf6270db2a1932655a257627aef4b3f7ae3c68dd76fc3cc15b8d538214c9cd
