[INFO] fetching crate k8055 0.2.1...
[INFO] documenting k8055-0.2.1 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate k8055 0.2.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate k8055 0.2.1 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 k8055 0.2.1
[INFO] finished tweaking crates.io crate k8055 0.2.1
[INFO] tweaked toml for crates.io crate k8055 0.2.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate k8055 0.2.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 283593c7b79dbea6ee1b3f7846814e866986d6963335f73ca46d35475478dba0
[INFO] running `Command { std: "docker" "start" "-a" "283593c7b79dbea6ee1b3f7846814e866986d6963335f73ca46d35475478dba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "283593c7b79dbea6ee1b3f7846814e866986d6963335f73ca46d35475478dba0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "283593c7b79dbea6ee1b3f7846814e866986d6963335f73ca46d35475478dba0", kill_on_drop: false }`
[INFO] [stdout] 283593c7b79dbea6ee1b3f7846814e866986d6963335f73ca46d35475478dba0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 7f1d0dddc0c3a7a4555dee244ad60997c21558265e83a618c6d62399849d1e7e
[INFO] running `Command { std: "docker" "start" "-a" "7f1d0dddc0c3a7a4555dee244ad60997c21558265e83a618c6d62399849d1e7e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.60
[INFO] [stderr]    Compiling cc v1.0.37
[INFO] [stderr]    Compiling pkg-config v0.3.14
[INFO] [stderr]     Checking rustc-demangle v0.1.15
[INFO] [stderr]     Checking bit-vec v0.6.1
[INFO] [stderr]    Compiling error-chain v0.12.1
[INFO] [stderr]     Checking bit-set v0.2.0
[INFO] [stderr]    Compiling libusb-sys v0.2.3
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]     Checking libusb v0.3.0
[INFO] [stderr]     Checking backtrace v0.3.33
[INFO] [stderr]  Documenting k8055 v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.34s
[INFO] running `Command { std: "docker" "inspect" "7f1d0dddc0c3a7a4555dee244ad60997c21558265e83a618c6d62399849d1e7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1d0dddc0c3a7a4555dee244ad60997c21558265e83a618c6d62399849d1e7e", kill_on_drop: false }`
[INFO] [stdout] 7f1d0dddc0c3a7a4555dee244ad60997c21558265e83a618c6d62399849d1e7e
