[INFO] fetching crate cec-alsa-sync 1.0.19...
[INFO] documenting cec-alsa-sync-1.0.19 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate cec-alsa-sync 1.0.19 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate cec-alsa-sync 1.0.19 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 cec-alsa-sync 1.0.19
[INFO] finished tweaking crates.io crate cec-alsa-sync 1.0.19
[INFO] tweaked toml for crates.io crate cec-alsa-sync 1.0.19 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate cec-alsa-sync 1.0.19 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 032e5f5a09863b87660f26b393359afe49f6f77c3bd98d13cea4c9b92e7b4232
[INFO] running `Command { std: "docker" "start" "-a" "032e5f5a09863b87660f26b393359afe49f6f77c3bd98d13cea4c9b92e7b4232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "032e5f5a09863b87660f26b393359afe49f6f77c3bd98d13cea4c9b92e7b4232", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "032e5f5a09863b87660f26b393359afe49f6f77c3bd98d13cea4c9b92e7b4232", kill_on_drop: false }`
[INFO] [stdout] 032e5f5a09863b87660f26b393359afe49f6f77c3bd98d13cea4c9b92e7b4232
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] bce67c019db2edbda1077e403f9190be8e7ea8fe6a5606764dceaa3696099108
[INFO] running `Command { std: "docker" "start" "-a" "bce67c019db2edbda1077e403f9190be8e7ea8fe6a5606764dceaa3696099108", kill_on_drop: false }`
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]     Checking arrayvec v0.7.1
[INFO] [stderr]    Compiling cmake v0.1.45
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling walkdir v0.1.8
[INFO] [stderr]    Compiling copy_dir v0.1.2
[INFO] [stderr]    Compiling libcec-sys v1.1.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]    Compiling darling_core v0.12.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling enum-repr-derive v0.2.0
[INFO] [stderr]    Compiling darling_macro v0.12.4
[INFO] [stderr]    Compiling darling v0.12.4
[INFO] [stderr]    Compiling derive_builder_core v0.10.2
[INFO] [stderr]    Compiling derive_builder_macro v0.10.2
[INFO] [stderr]     Checking derive_builder v0.10.2
[INFO] [stderr]     Checking cec-rs v2.2.1
[INFO] [stderr]  Documenting cec-alsa-sync v1.0.19 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.16s
[INFO] running `Command { std: "docker" "inspect" "bce67c019db2edbda1077e403f9190be8e7ea8fe6a5606764dceaa3696099108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bce67c019db2edbda1077e403f9190be8e7ea8fe6a5606764dceaa3696099108", kill_on_drop: false }`
[INFO] [stdout] bce67c019db2edbda1077e403f9190be8e7ea8fe6a5606764dceaa3696099108
