[INFO] fetching crate atsamd21g18a 0.7.1...
[INFO] documenting atsamd21g18a-0.7.1 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate atsamd21g18a 0.7.1 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate atsamd21g18a 0.7.1 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 atsamd21g18a 0.7.1
[INFO] finished tweaking crates.io crate atsamd21g18a 0.7.1
[INFO] tweaked toml for crates.io crate atsamd21g18a 0.7.1 written to /workspace/builds/worker-101/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] ae90a9e04bdef2d30a1b943f50f2e1dba649cdd61d214e7b211626da958b1d92
[INFO] running `Command { std: "docker" "start" "-a" "ae90a9e04bdef2d30a1b943f50f2e1dba649cdd61d214e7b211626da958b1d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae90a9e04bdef2d30a1b943f50f2e1dba649cdd61d214e7b211626da958b1d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae90a9e04bdef2d30a1b943f50f2e1dba649cdd61d214e7b211626da958b1d92", kill_on_drop: false }`
[INFO] [stdout] ae90a9e04bdef2d30a1b943f50f2e1dba649cdd61d214e7b211626da958b1d92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] d06517b26f978681d89e5c4cc70c2a7082c39795b78d357c5a876e49f2c44a7c
[INFO] running `Command { std: "docker" "start" "-a" "d06517b26f978681d89e5c4cc70c2a7082c39795b78d357c5a876e49f2c44a7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]    Compiling cortex-m v0.7.3
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking vcell v0.1.3
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling cortex-m v0.6.7
[INFO] [stderr]    Compiling atsamd21g18a v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking aligned v0.3.5
[INFO] [stderr]     Checking nb v0.1.3
[INFO] [stderr]     Checking volatile-register v0.2.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]     Checking embedded-hal v0.2.6
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]  Documenting atsamd21g18a v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.38s
[INFO] running `Command { std: "docker" "inspect" "d06517b26f978681d89e5c4cc70c2a7082c39795b78d357c5a876e49f2c44a7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d06517b26f978681d89e5c4cc70c2a7082c39795b78d357c5a876e49f2c44a7c", kill_on_drop: false }`
[INFO] [stdout] d06517b26f978681d89e5c4cc70c2a7082c39795b78d357c5a876e49f2c44a7c
