[INFO] cloning repository https://github.com/WesleyAC/statusbar
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WesleyAC/statusbar" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWesleyAC%2Fstatusbar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWesleyAC%2Fstatusbar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a10fc5635769aa3bf381abebf7382ee4dc77dc31
[INFO] documenting WesleyAC/statusbar against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWesleyAC%2Fstatusbar" "/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/WesleyAC/statusbar on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/WesleyAC/statusbar
[INFO] finished tweaking git repo https://github.com/WesleyAC/statusbar
[INFO] tweaked toml for git repo https://github.com/WesleyAC/statusbar written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/WesleyAC/statusbar already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3cb8129ebcbdcba0365b58a8a70f398edaf4872a539a38348e9b792c114ec206
[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" "3cb8129ebcbdcba0365b58a8a70f398edaf4872a539a38348e9b792c114ec206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cb8129ebcbdcba0365b58a8a70f398edaf4872a539a38348e9b792c114ec206", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cb8129ebcbdcba0365b58a8a70f398edaf4872a539a38348e9b792c114ec206", kill_on_drop: false }`
[INFO] [stdout] 3cb8129ebcbdcba0365b58a8a70f398edaf4872a539a38348e9b792c114ec206
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "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] 8e865930f0ad6ca789899227066f0df7163a565de1308fa5b2a436f954f209ed
[INFO] running `Command { std: "docker" "start" "-a" "8e865930f0ad6ca789899227066f0df7163a565de1308fa5b2a436f954f209ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling syn v1.0.51
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling curl v0.4.34
[INFO] [stderr]     Checking buffering v0.4.2
[INFO] [stderr]    Compiling battery v0.7.8
[INFO] [stderr]     Checking buffering v0.3.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling curl-sys v0.4.39+curl-7.74.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]     Checking num-integer v0.1.44
[INFO] [stderr]     Checking uom v0.30.0
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking neli v0.4.4
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking nl80211 v0.0.2
[INFO] [stderr]    Compiling chrono-tz v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.117
[INFO] [stderr]     Checking serde v1.0.117
[INFO] [stderr]     Checking serde_json v1.0.59
[INFO] [stderr]  Documenting statusbar v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(duration_constants)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[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 E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `statusbar`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name statusbar src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=bd9c83689377cf91 -L dependency=/opt/rustwide/target/debug/deps --extern battery=/opt/rustwide/target/debug/deps/libbattery-f13327137112906c.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-e72804456f34caeb.rmeta --extern chrono_tz=/opt/rustwide/target/debug/deps/libchrono_tz-c43f3a600b110c8e.rmeta --extern curl=/opt/rustwide/target/debug/deps/libcurl-7803aa076b363150.rmeta --extern neli=/opt/rustwide/target/debug/deps/libneli-39e772f12f75a76b.rmeta --extern nl80211=/opt/rustwide/target/debug/deps/libnl80211-37f4ef3ded5033fe.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-f4fe5a9122aa6c94.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-31e078c9509bc07c.rmeta --cap-lints=warn --crate-version 0.0.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "8e865930f0ad6ca789899227066f0df7163a565de1308fa5b2a436f954f209ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e865930f0ad6ca789899227066f0df7163a565de1308fa5b2a436f954f209ed", kill_on_drop: false }`
[INFO] [stdout] 8e865930f0ad6ca789899227066f0df7163a565de1308fa5b2a436f954f209ed