[INFO] fetching crate ansi2 0.2.11...
[INFO] checking ansi2-0.2.11 against master#8f21a5c92ea55c348c275a1bc4fedbdf181e0d64 for pr-143011
[INFO] extracting crate ansi2 0.2.11 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate ansi2 0.2.11
[INFO] finished tweaking crates.io crate ansi2 0.2.11
[INFO] tweaked toml for crates.io crate ansi2 0.2.11 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ansi2 0.2.11 on toolchain 8f21a5c92ea55c348c275a1bc4fedbdf181e0d64
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ansi2 0.2.11 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" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rquickjs v0.6.2
[INFO] [stderr]   Downloaded rquickjs-macro v0.6.2
[INFO] [stderr]   Downloaded rquickjs-core v0.6.2
[INFO] [stderr]   Downloaded rquickjs-sys v0.6.2
[INFO] [stderr]   Downloaded osvg v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b846fbd78916c45268e9d0a987fa92cffe397584b2e9d7cc081d61fd4b73a93f
[INFO] running `Command { std: "docker" "start" "-a" "b846fbd78916c45268e9d0a987fa92cffe397584b2e9d7cc081d61fd4b73a93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b846fbd78916c45268e9d0a987fa92cffe397584b2e9d7cc081d61fd4b73a93f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b846fbd78916c45268e9d0a987fa92cffe397584b2e9d7cc081d61fd4b73a93f", kill_on_drop: false }`
[INFO] [stdout] b846fbd78916c45268e9d0a987fa92cffe397584b2e9d7cc081d61fd4b73a93f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8f21a5c92ea55c348c275a1bc4fedbdf181e0d64" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0fbb3fc2e52001a506b54caf0a7cdd207e464ea3fb08cdec1a83bae5822e0d9
[INFO] running `Command { std: "docker" "start" "-a" "d0fbb3fc2e52001a506b54caf0a7cdd207e464ea3fb08cdec1a83bae5822e0d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking similar v2.6.0
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking insta v1.40.0
[INFO] [stderr]     Checking ansi2 v0.2.11 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "d0fbb3fc2e52001a506b54caf0a7cdd207e464ea3fb08cdec1a83bae5822e0d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0fbb3fc2e52001a506b54caf0a7cdd207e464ea3fb08cdec1a83bae5822e0d9", kill_on_drop: false }`
[INFO] [stdout] d0fbb3fc2e52001a506b54caf0a7cdd207e464ea3fb08cdec1a83bae5822e0d9