[INFO] fetching crate apidoc 0.2.4...
[INFO] checking apidoc-0.2.4 against master#b286722878e18db29a7fbe672be7c4d3b02e8e4d for pr-127655
[INFO] extracting crate apidoc 0.2.4 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate apidoc 0.2.4 on toolchain b286722878e18db29a7fbe672be7c4d3b02e8e4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate apidoc 0.2.4
[INFO] finished tweaking crates.io crate apidoc 0.2.4
[INFO] tweaked toml for crates.io crate apidoc 0.2.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding apidoc-attr v0.2.9 (latest: v0.3.3)
[INFO] [stderr]       Adding apidoc-core v0.2.9 (latest: v0.3.3)
[INFO] [stderr]       Adding apidoc-expand v0.2.9 (latest: v0.3.3)
[INFO] [stderr]       Adding apidoc-proc v0.2.4 (latest: v0.3.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded roadblk-expand v0.2.0
[INFO] [stderr]   Downloaded apidoc-proc v0.2.4
[INFO] [stderr]   Downloaded procmeta-proc v0.3.5
[INFO] [stderr]   Downloaded apidoc-expand v0.2.9
[INFO] [stderr]   Downloaded apidoc-attr v0.2.9
[INFO] [stderr]   Downloaded roadblk-attr v0.2.0
[INFO] [stderr]   Downloaded apidoc-core v0.2.9
[INFO] [stderr]   Downloaded procmeta v0.3.5
[INFO] [stderr]   Downloaded procmeta-core v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f8970294d4b8ddee031cced0845a14249417e52e55610716ca628845b161ad1
[INFO] running `Command { std: "docker" "start" "-a" "1f8970294d4b8ddee031cced0845a14249417e52e55610716ca628845b161ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f8970294d4b8ddee031cced0845a14249417e52e55610716ca628845b161ad1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f8970294d4b8ddee031cced0845a14249417e52e55610716ca628845b161ad1", kill_on_drop: false }`
[INFO] [stdout] 1f8970294d4b8ddee031cced0845a14249417e52e55610716ca628845b161ad1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+b286722878e18db29a7fbe672be7c4d3b02e8e4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4371213293c92a6e7f39ca4acbff83591ce10a3ea75471ac395e56cb38d9dd26
[INFO] running `Command { std: "docker" "start" "-a" "4371213293c92a6e7f39ca4acbff83591ce10a3ea75471ac395e56cb38d9dd26", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling apidoc-proc v0.2.4
[INFO] [stderr]     Checking quote v1.0.36
[INFO] [stderr]     Checking syn v2.0.71
[INFO] [stderr]     Checking procmeta-core v0.3.5
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling procmeta-proc v0.3.5
[INFO] [stderr]     Checking procmeta v0.3.5
[INFO] [stderr]     Checking serde v1.0.204
[INFO] [stderr]     Checking roadblk-attr v0.2.0
[INFO] [stderr]     Checking apidoc-attr v0.2.9
[INFO] [stderr]     Checking serde_json v1.0.120
[INFO] [stderr]     Checking roadblk-expand v0.2.0
[INFO] [stderr]     Checking apidoc-expand v0.2.9
[INFO] [stderr]     Checking apidoc-core v0.2.9
[INFO] [stderr]     Checking apidoc v0.2.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.25s
[INFO] running `Command { std: "docker" "inspect" "4371213293c92a6e7f39ca4acbff83591ce10a3ea75471ac395e56cb38d9dd26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4371213293c92a6e7f39ca4acbff83591ce10a3ea75471ac395e56cb38d9dd26", kill_on_drop: false }`
[INFO] [stdout] 4371213293c92a6e7f39ca4acbff83591ce10a3ea75471ac395e56cb38d9dd26
