[INFO] fetching crate diffr 0.1.5...
[INFO] documenting diffr-0.1.5 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate diffr 0.1.5 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate diffr 0.1.5 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diffr 0.1.5
[INFO] finished tweaking crates.io crate diffr 0.1.5
[INFO] tweaked toml for crates.io crate diffr 0.1.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate diffr 0.1.5 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded winapi-util v0.1.3
[INFO] [stderr]   Downloaded redox_termios v0.1.1
[INFO] [stderr]   Downloaded termion v1.5.3
[INFO] [stderr]   Downloaded redox_syscall v0.1.54
[INFO] [stderr]   Downloaded libc v0.2.58
[INFO] [stderr]   Downloaded winapi v0.3.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6766887b90615305c9ecad300ed7147891aedffdaa1ba35023f65e87a0bd2d43
[INFO] running `Command { std: "docker" "start" "-a" "6766887b90615305c9ecad300ed7147891aedffdaa1ba35023f65e87a0bd2d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6766887b90615305c9ecad300ed7147891aedffdaa1ba35023f65e87a0bd2d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6766887b90615305c9ecad300ed7147891aedffdaa1ba35023f65e87a0bd2d43", kill_on_drop: false }`
[INFO] [stdout] 6766887b90615305c9ecad300ed7147891aedffdaa1ba35023f65e87a0bd2d43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79734f4b8afc1ca3f425d7b0d3c2e825ba4c6e7120d54179d2c0a1c949756793
[INFO] running `Command { std: "docker" "start" "-a" "79734f4b8afc1ca3f425d7b0d3c2e825ba4c6e7120d54179d2c0a1c949756793", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking atty v0.2.11
[INFO] [stderr]  Documenting diffr v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "79734f4b8afc1ca3f425d7b0d3c2e825ba4c6e7120d54179d2c0a1c949756793", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79734f4b8afc1ca3f425d7b0d3c2e825ba4c6e7120d54179d2c0a1c949756793", kill_on_drop: false }`
[INFO] [stdout] 79734f4b8afc1ca3f425d7b0d3c2e825ba4c6e7120d54179d2c0a1c949756793
