[INFO] fetching crate rust_cli 0.1.0...
[INFO] documenting rust_cli-0.1.0 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate rust_cli 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate rust_cli 0.1.0 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 crates.io crate rust_cli 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rust_cli 0.1.0
[INFO] tweaked toml for crates.io crate rust_cli 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /workspace/builds/worker-9/source/tests/test_shell.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 test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = 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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a32b8e3e005a4ce6531f33b063e79598227b84aae1da7240a5327b3b02ddbfd6
[INFO] running `Command { std: "docker" "start" "-a" "a32b8e3e005a4ce6531f33b063e79598227b84aae1da7240a5327b3b02ddbfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a32b8e3e005a4ce6531f33b063e79598227b84aae1da7240a5327b3b02ddbfd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a32b8e3e005a4ce6531f33b063e79598227b84aae1da7240a5327b3b02ddbfd6", kill_on_drop: false }`
[INFO] [stdout] a32b8e3e005a4ce6531f33b063e79598227b84aae1da7240a5327b3b02ddbfd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4df9f5352cbf618f585e90ae1d854ca8d578746b1168e90532dafff58f2656e8
[INFO] running `Command { std: "docker" "start" "-a" "4df9f5352cbf618f585e90ae1d854ca8d578746b1168e90532dafff58f2656e8", kill_on_drop: false }`
[INFO] [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/tests/test_shell.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 test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = 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 v0.1.12
[INFO] [stderr]  Documenting rust_cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0107]: this trait takes 0 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> src/turbo/core/shell.rs:20:17
[INFO] [stdout]     |
[INFO] [stdout] 20  |     Colored(Box<Terminal<UghWhyIsThisNecessary> + Send>)
[INFO] [stdout]     |                 ^^^^^^^^----------------------- help: remove these generics
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 expected 0 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: trait defined here, with 0 generic parameters
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/term-0.2.14/src/lib.rs:186:11
[INFO] [stdout]     |
[INFO] [stdout] 186 | pub trait Terminal: Write {
[INFO] [stdout]     |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0191]: the value of the associated type `Output` (from trait `term::Terminal`) must be specified
[INFO] [stdout]   --> src/turbo/core/shell.rs:20:17
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Colored(Box<Terminal<UghWhyIsThisNecessary> + Send>)
[INFO] [stdout]    |                 ^^^^^^^^^---------------------^
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          help: specify the associated type: `Output = UghWhyIsThisNecessary`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0191.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `rust_cli`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name turbo src/turbo/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 docopt=/opt/rustwide/target/debug/deps/libdocopt-08fa3703c5d9576b.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-df59fd4add40d5c0.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-61b3d0371d1ed0dd.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-d214d73511e3007f.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-f68758fa708db51a.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-8d51f476ed2a306c.rmeta --extern rustc_serialize=/opt/rustwide/target/debug/deps/librustc_serialize-67e30c758e0c56b4.rmeta --extern term=/opt/rustwide/target/debug/deps/libterm-e0135c388a9a1238.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-85c243a9e9a9ce48.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "4df9f5352cbf618f585e90ae1d854ca8d578746b1168e90532dafff58f2656e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4df9f5352cbf618f585e90ae1d854ca8d578746b1168e90532dafff58f2656e8", kill_on_drop: false }`
[INFO] [stdout] 4df9f5352cbf618f585e90ae1d854ca8d578746b1168e90532dafff58f2656e8
