[INFO] cloning repository https://github.com/rust-gjk/rustgrade
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rust-gjk/rustgrade" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-gjk%2Frustgrade", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-gjk%2Frustgrade'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db49aaa038f7a469f4d970ad16c45c78d20b1453
[INFO] documenting rust-gjk/rustgrade against 1.46.0 for beta-1.47-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frust-gjk%2Frustgrade" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rust-gjk/rustgrade on toolchain 1.46.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rust-gjk/rustgrade
[INFO] finished tweaking git repo https://github.com/rust-gjk/rustgrade
[INFO] tweaked toml for git repo https://github.com/rust-gjk/rustgrade written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/rust-gjk/rustgrade already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.46.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /workspace/builds/worker-2/source/src/main.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cca1e9454f13b368fe1b43af7873732c8d5cd1667e77f0deb5362b04735d399b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cca1e9454f13b368fe1b43af7873732c8d5cd1667e77f0deb5362b04735d399b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cca1e9454f13b368fe1b43af7873732c8d5cd1667e77f0deb5362b04735d399b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cca1e9454f13b368fe1b43af7873732c8d5cd1667e77f0deb5362b04735d399b", kill_on_drop: false }`
[INFO] [stdout] cca1e9454f13b368fe1b43af7873732c8d5cd1667e77f0deb5362b04735d399b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.46.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b9fbc0709726c6f4888444819e1a326a24d1ca15934b6370af66607c7de3c355
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b9fbc0709726c6f4888444819e1a326a24d1ca15934b6370af66607c7de3c355", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other binary targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a binary target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/src/main.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a binary target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autobins = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]     Checking libc v0.2.32
[INFO] [stderr]     Checking serde v1.0.15
[INFO] [stderr]     Checking lazy_static v0.2.9
[INFO] [stderr]    Compiling serde_derive_internals v0.16.0
[INFO] [stderr]     Checking term_size v0.3.0
[INFO] [stderr]     Checking atty v0.2.3
[INFO] [stderr]     Checking time v0.1.38
[INFO] [stderr]    Compiling serde_derive v1.0.15
[INFO] [stderr]     Checking textwrap v0.8.0
[INFO] [stderr]     Checking clap v2.26.2
[INFO] [stderr]     Checking serde_bytes v0.10.2
[INFO] [stderr]     Checking toml v0.4.5
[INFO] [stderr]     Checking serde_cbor v0.6.1
[INFO] [stderr]     Checking rustgrade v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting rustgrade v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/server/../auth_token: No such file or directory (os error 2)
[INFO] [stdout]   --> src/server/server.rs:27:38
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const AUTH_TOKEN: &'static str = include!("../auth_token");
[INFO] [stdout]    |                                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `rustgrade`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type bin --crate-name server src/server/server.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern clap=/opt/rustwide/target/debug/deps/libclap-b32136f9d3eba3a0.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-a6e057a3d279a270.rmeta --extern rustgrade=/opt/rustwide/target/debug/deps/librustgrade-67fbf2d8b1d2325b.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-e94d1518a427fafc.rmeta --extern serde_cbor=/opt/rustwide/target/debug/deps/libserde_cbor-5925799347d6c4ae.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-036166889b39a6af.so --extern time=/opt/rustwide/target/debug/deps/libtime-c1b3b9d537df4290.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-56ad57f62031b005.rmeta --cap-lints=warn` (exit code: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "b9fbc0709726c6f4888444819e1a326a24d1ca15934b6370af66607c7de3c355", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9fbc0709726c6f4888444819e1a326a24d1ca15934b6370af66607c7de3c355", kill_on_drop: false }`
[INFO] [stdout] b9fbc0709726c6f4888444819e1a326a24d1ca15934b6370af66607c7de3c355