[INFO] fetching crate uf2conv 0.1.0...
[INFO] documenting uf2conv-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate uf2conv 0.1.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate uf2conv 0.1.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate uf2conv 0.1.0
[INFO] finished tweaking crates.io crate uf2conv 0.1.0
[INFO] tweaked toml for crates.io crate uf2conv 0.1.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate uf2conv 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uf2 v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bac5ddc0ea7c094dc645c09e666873661912f46ea344167e8b2f58e84bf446fe
[INFO] running `Command { std: "docker" "start" "-a" "bac5ddc0ea7c094dc645c09e666873661912f46ea344167e8b2f58e84bf446fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bac5ddc0ea7c094dc645c09e666873661912f46ea344167e8b2f58e84bf446fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bac5ddc0ea7c094dc645c09e666873661912f46ea344167e8b2f58e84bf446fe", kill_on_drop: false }`
[INFO] [stdout] bac5ddc0ea7c094dc645c09e666873661912f46ea344167e8b2f58e84bf446fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51a228054feddda787717997968f4ef0bc10df4cabaa5816f08e6184d476f968
[INFO] running `Command { std: "docker" "start" "-a" "51a228054feddda787717997968f4ef0bc10df4cabaa5816f08e6184d476f968", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking strsim v0.7.0
[INFO] [stderr]     Checking byteorder v1.2.6
[INFO] [stderr]     Checking bitflags v1.0.4
[INFO] [stderr]     Checking textwrap v0.10.0
[INFO] [stderr]     Checking uf2 v0.1.0
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]     Checking clap v2.32.0
[INFO] [stderr]  Documenting uf2conv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.32s
[INFO] running `Command { std: "docker" "inspect" "51a228054feddda787717997968f4ef0bc10df4cabaa5816f08e6184d476f968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51a228054feddda787717997968f4ef0bc10df4cabaa5816f08e6184d476f968", kill_on_drop: false }`
[INFO] [stdout] 51a228054feddda787717997968f4ef0bc10df4cabaa5816f08e6184d476f968