[INFO] fetching crate deskc-concretizer 0.0.0...
[INFO] checking deskc-concretizer-0.0.0 against master#8f08b3a32478b8d0507732800ecb548a76e0fd0c for pr-144157
[INFO] extracting crate deskc-concretizer 0.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate deskc-concretizer 0.0.0
[INFO] finished tweaking crates.io crate deskc-concretizer 0.0.0
[INFO] tweaked toml for crates.io crate deskc-concretizer 0.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate deskc-concretizer 0.0.0 on toolchain 8f08b3a32478b8d0507732800ecb548a76e0fd0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f08b3a32478b8d0507732800ecb548a76e0fd0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f08b3a32478b8d0507732800ecb548a76e0fd0c" "generate-lockfile" "--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]      Locking 5 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8f08b3a32478b8d0507732800ecb548a76e0fd0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deskc-types v0.0.0
[INFO] [stderr]   Downloaded deskc-link v0.0.0
[INFO] [stderr]   Downloaded deskc-mir v0.0.0
[INFO] [stderr]   Downloaded deskc-amir v0.0.0
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+8f08b3a32478b8d0507732800ecb548a76e0fd0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad87bffca45f97832964449dcc9671b4acd9a4b523200d55067183a268e47b96
[INFO] running `Command { std: "docker" "start" "-a" "ad87bffca45f97832964449dcc9671b4acd9a4b523200d55067183a268e47b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad87bffca45f97832964449dcc9671b4acd9a4b523200d55067183a268e47b96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad87bffca45f97832964449dcc9671b4acd9a4b523200d55067183a268e47b96", kill_on_drop: false }`
[INFO] [stdout] ad87bffca45f97832964449dcc9671b4acd9a4b523200d55067183a268e47b96
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+8f08b3a32478b8d0507732800ecb548a76e0fd0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9bd3fd299386f723221ddf1b0a1084521b6f11a3a13c21593c76abfd1fd716e0
[INFO] running `Command { std: "docker" "start" "-a" "9bd3fd299386f723221ddf1b0a1084521b6f11a3a13c21593c76abfd1fd716e0", kill_on_drop: false }`
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking deskc-types v0.0.0
[INFO] [stderr]     Checking deskc-link v0.0.0
[INFO] [stderr]     Checking deskc-amir v0.0.0
[INFO] [stderr]     Checking deskc-mir v0.0.0
[INFO] [stderr]     Checking deskc-concretizer v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "9bd3fd299386f723221ddf1b0a1084521b6f11a3a13c21593c76abfd1fd716e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bd3fd299386f723221ddf1b0a1084521b6f11a3a13c21593c76abfd1fd716e0", kill_on_drop: false }`
[INFO] [stdout] 9bd3fd299386f723221ddf1b0a1084521b6f11a3a13c21593c76abfd1fd716e0