[INFO] cloning repository https://github.com/JRMurr/bang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JRMurr/bang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJRMurr%2Fbang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJRMurr%2Fbang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 461c58faa9c06a56d0e0c95f7967d18e4cabd19f
[INFO] documenting JRMurr/bang against 1.75.0 for beta-1.76-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJRMurr%2Fbang" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JRMurr/bang on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/JRMurr/bang
[INFO] finished tweaking git repo https://github.com/JRMurr/bang
[INFO] tweaked toml for git repo https://github.com/JRMurr/bang written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/JRMurr/bang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded console-api v0.4.0
[INFO] [stderr]   Downloaded fern v0.6.1
[INFO] [stderr]   Downloaded hdrhistogram v7.5.1
[INFO] [stderr]   Downloaded console-subscriber v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6f7bf59e4492b667b78784160c09a61eec512117632a6ffa05e2f707ac3b411
[INFO] running `Command { std: "docker" "start" "-a" "a6f7bf59e4492b667b78784160c09a61eec512117632a6ffa05e2f707ac3b411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6f7bf59e4492b667b78784160c09a61eec512117632a6ffa05e2f707ac3b411", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6f7bf59e4492b667b78784160c09a61eec512117632a6ffa05e2f707ac3b411", kill_on_drop: false }`
[INFO] [stdout] a6f7bf59e4492b667b78784160c09a61eec512117632a6ffa05e2f707ac3b411
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0ec474f5f8f36f528d7efab3597c20d2968df522e588494ff7ed64a7ee9c0c01
[INFO] running `Command { std: "docker" "start" "-a" "0ec474f5f8f36f528d7efab3597c20d2968df522e588494ff7ed64a7ee9c0c01", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]     Checking once_cell v1.13.0
[INFO] [stderr]    Compiling futures-core v0.3.23
[INFO] [stderr]    Compiling futures-task v0.3.23
[INFO] [stderr]    Compiling futures-channel v0.3.23
[INFO] [stderr]     Checking futures-sink v0.3.23
[INFO] [stderr]    Compiling tokio v1.20.1
[INFO] [stderr]    Compiling futures-util v0.3.23
[INFO] [stderr]     Checking futures-io v0.3.23
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]    Compiling anyhow v1.0.58
[INFO] [stderr]    Compiling serde_derive v1.0.140
[INFO] [stderr]    Compiling httparse v1.7.1
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]     Checking http v0.2.8
[INFO] [stderr]     Checking tracing-core v0.1.29
[INFO] [stderr]    Compiling either v1.7.0
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking tower-layer v0.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking http-range-header v0.3.0
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking sync_wrapper v0.1.1
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]     Checking matchit v0.5.0
[INFO] [stderr]     Checking miniz_oxide v0.5.3
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]    Compiling serde_json v1.0.83
[INFO] [stderr]    Compiling crossbeam-queue v0.3.6
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking parking_lot_core v0.9.3
[INFO] [stderr]     Checking flate2 v1.0.24
[INFO] [stderr]     Checking nom v7.1.1
[INFO] [stderr]     Checking os_str_bytes v6.2.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking textwrap v0.15.0
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling time-macros v0.2.4
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking dirs v4.0.0
[INFO] [stderr]     Checking fern v0.6.1
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking futures-timer v3.0.2
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking crossbeam v0.8.2
[INFO] [stderr]     Checking tui v0.19.0
[INFO] [stderr]     Checking hdrhistogram v7.5.1
[INFO] [stderr]     Checking time v0.3.13
[INFO] [stderr]    Compiling futures-macro v0.3.23
[INFO] [stderr]    Compiling tracing-attributes v0.1.22
[INFO] [stderr]    Compiling tokio-macros v1.8.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.12
[INFO] [stderr]    Compiling prost-derive v0.11.0
[INFO] [stderr]    Compiling async-trait v0.1.57
[INFO] [stderr]    Compiling async-stream-impl v0.3.3
[INFO] [stderr]    Compiling clap_derive v3.2.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]     Checking async-stream v0.3.3
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking tracing v0.1.36
[INFO] [stderr]     Checking pin-project v1.0.12
[INFO] [stderr]     Checking prost v0.11.0
[INFO] [stderr]     Checking tracing-futures v0.2.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.15
[INFO] [stderr]     Checking clap v3.2.16
[INFO] [stderr]     Checking prost-types v0.11.1
[INFO] [stderr]     Checking axum-core v0.2.7
[INFO] [stderr]     Checking futures-executor v0.3.23
[INFO] [stderr]     Checking futures v0.3.23
[INFO] [stderr]     Checking tokio-util v0.7.3
[INFO] [stderr]     Checking tokio-io-timeout v1.2.0
[INFO] [stderr]     Checking tokio-stream v0.1.9
[INFO] [stderr]     Checking h2 v0.3.13
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking tower-http v0.3.4
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking hyper v0.14.20
[INFO] [stderr]     Checking hyper-timeout v0.4.1
[INFO] [stderr]     Checking axum v0.5.15
[INFO] [stderr]     Checking tonic v0.8.0
[INFO] [stderr]     Checking console-api v0.4.0
[INFO] [stderr]     Checking console-subscriber v0.1.7
[INFO] [stderr]  Documenting bang v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0658]: `let` expressions in this position are unstable
[INFO] [stdout]   --> src/application.rs:58:37
[INFO] [stdout]    |
[INFO] [stdout] 58 |                 if !self.in_help && let Ok(action) = key.try_into() {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #53667 <https://github.com/rust-lang/rust/issues/53667> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `bang`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name bang src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=1d1ed585a7b68cea -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-cb0c1c941370a6e4.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-5040a2901a3b7aa9.rmeta --extern console_subscriber=/opt/rustwide/target/debug/deps/libconsole_subscriber-16aad6e8c6be27d2.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-c90b0e5658336958.rmeta --extern crossterm=/opt/rustwide/target/debug/deps/libcrossterm-04ef356ef715f8e9.rmeta --extern dirs=/opt/rustwide/target/debug/deps/libdirs-c1ccaba41ee89c76.rmeta --extern fern=/opt/rustwide/target/debug/deps/libfern-65621f90f7564131.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-d925f669f2286a19.rmeta --extern futures_timer=/opt/rustwide/target/debug/deps/libfutures_timer-f856599422996b87.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-db3182d8979d3809.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-cb971b9cafcddb9f.rmeta --extern shell_words=/opt/rustwide/target/debug/deps/libshell_words-01e14f9bd137695a.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-bd6a96efdfd0c41d.rmeta --extern time=/opt/rustwide/target/debug/deps/libtime-2e95428ab529dee3.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-c419757108243415.rmeta --extern toml=/opt/rustwide/target/debug/deps/libtoml-a0f9fd2f27ac1ca0.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-b137c7af23450da1.rmeta --extern tui=/opt/rustwide/target/debug/deps/libtui-b68fdce1331f2996.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "0ec474f5f8f36f528d7efab3597c20d2968df522e588494ff7ed64a7ee9c0c01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ec474f5f8f36f528d7efab3597c20d2968df522e588494ff7ed64a7ee9c0c01", kill_on_drop: false }`
[INFO] [stdout] 0ec474f5f8f36f528d7efab3597c20d2968df522e588494ff7ed64a7ee9c0c01
