[INFO] fetching crate gpt-fat-disk-image-tools 0.1.0...
[INFO] checking gpt-fat-disk-image-tools-0.1.0 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate gpt-fat-disk-image-tools 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate gpt-fat-disk-image-tools 0.1.0
[INFO] finished tweaking crates.io crate gpt-fat-disk-image-tools 0.1.0
[INFO] tweaked toml for crates.io crate gpt-fat-disk-image-tools 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gpt-fat-disk-image-tools 0.1.0 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gpt-fat-disk-image-tools 0.1.0 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mini_fat v0.1.0
[INFO] [stderr]   Downloaded mini_gpt v0.1.0
[INFO] [stderr]   Downloaded simon v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44a148f5dafc48466cbf98c9a87113a993fabd5486f15f66b1ceb6beef7e9702
[INFO] running `Command { std: "docker" "start" "-a" "44a148f5dafc48466cbf98c9a87113a993fabd5486f15f66b1ceb6beef7e9702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44a148f5dafc48466cbf98c9a87113a993fabd5486f15f66b1ceb6beef7e9702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44a148f5dafc48466cbf98c9a87113a993fabd5486f15f66b1ceb6beef7e9702", kill_on_drop: false }`
[INFO] [stdout] 44a148f5dafc48466cbf98c9a87113a993fabd5486f15f66b1ceb6beef7e9702
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c086b7b430abb98f06a6e2983fed10eebb741652be7199e66665f6e1b0cefe9
[INFO] running `Command { std: "docker" "start" "-a" "6c086b7b430abb98f06a6e2983fed10eebb741652be7199e66665f6e1b0cefe9", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking mini_gpt v0.1.0
[INFO] [stderr]     Checking mini_fat v0.1.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking simon v0.4.0
[INFO] [stderr]     Checking gpt-fat-disk-image-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "6c086b7b430abb98f06a6e2983fed10eebb741652be7199e66665f6e1b0cefe9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c086b7b430abb98f06a6e2983fed10eebb741652be7199e66665f6e1b0cefe9", kill_on_drop: false }`
[INFO] [stdout] 6c086b7b430abb98f06a6e2983fed10eebb741652be7199e66665f6e1b0cefe9