[INFO] cloning repository https://github.com/philschmid/axum-tokio-mpsc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/philschmid/axum-tokio-mpsc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilschmid%2Faxum-tokio-mpsc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphilschmid%2Faxum-tokio-mpsc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 355c2a2d61784231c706e88ef1011bbf8167be9d
[INFO] documenting philschmid/axum-tokio-mpsc 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%2Fphilschmid%2Faxum-tokio-mpsc" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/philschmid/axum-tokio-mpsc 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/philschmid/axum-tokio-mpsc
[INFO] finished tweaking git repo https://github.com/philschmid/axum-tokio-mpsc
[INFO] tweaked toml for git repo https://github.com/philschmid/axum-tokio-mpsc written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/philschmid/axum-tokio-mpsc 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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cfec7d3191eb5a26ffd4cfe716c6c5e046c31ab7f8cf89147f8b14c8d11ccc96
[INFO] running `Command { std: "docker" "start" "-a" "cfec7d3191eb5a26ffd4cfe716c6c5e046c31ab7f8cf89147f8b14c8d11ccc96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfec7d3191eb5a26ffd4cfe716c6c5e046c31ab7f8cf89147f8b14c8d11ccc96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfec7d3191eb5a26ffd4cfe716c6c5e046c31ab7f8cf89147f8b14c8d11ccc96", kill_on_drop: false }`
[INFO] [stdout] cfec7d3191eb5a26ffd4cfe716c6c5e046c31ab7f8cf89147f8b14c8d11ccc96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] e779bff9b076edf88a3a5ff395835c5eeee80b1a523e533b9a510fc96658cf42
[INFO] running `Command { std: "docker" "start" "-a" "e779bff9b076edf88a3a5ff395835c5eeee80b1a523e533b9a510fc96658cf42", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking instant v0.1.12
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking tracing-core v0.1.21
[INFO] [stderr]    Compiling nom v6.1.2
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking crc32fast v1.3.0
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking socket2 v0.4.2
[INFO] [stderr]     Checking futures-channel v0.3.19
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking brotli v3.3.2
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking http v0.2.5
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking tracing-log v0.1.2
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling mime_guess v2.0.3
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]     Checking http-body v0.4.4
[INFO] [stderr]     Checking iri-string v0.4.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling pin-project-internal v1.0.9
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]     Checking tokio v1.15.0
[INFO] [stderr]     Checking axum-core v0.1.1
[INFO] [stderr]     Checking pin-project v1.0.9
[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]     Checking tracing-subscriber v0.3.4
[INFO] [stderr]     Checking serde v1.0.132
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking async-compression v0.3.8
[INFO] [stderr]     Checking hyper v0.14.16
[INFO] [stderr]     Checking tower v0.4.11
[INFO] [stderr]     Checking tower-http v0.2.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]     Checking serde_json v1.0.73
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking axum v0.4.3
[INFO] [stderr]  Documenting axum-tokio-mpsc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 54s
[INFO] running `Command { std: "docker" "inspect" "e779bff9b076edf88a3a5ff395835c5eeee80b1a523e533b9a510fc96658cf42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e779bff9b076edf88a3a5ff395835c5eeee80b1a523e533b9a510fc96658cf42", kill_on_drop: false }`
[INFO] [stdout] e779bff9b076edf88a3a5ff395835c5eeee80b1a523e533b9a510fc96658cf42