[INFO] fetching crate konstin-dummy-preleases-core 1.0.0-alpha.4...
[INFO] checking konstin-dummy-preleases-core-1.0.0-alpha.4 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate konstin-dummy-preleases-core 1.0.0-alpha.4 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate konstin-dummy-preleases-core 1.0.0-alpha.4
[INFO] finished tweaking crates.io crate konstin-dummy-preleases-core 1.0.0-alpha.4
[INFO] tweaked toml for crates.io crate konstin-dummy-preleases-core 1.0.0-alpha.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate konstin-dummy-preleases-core 1.0.0-alpha.4 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd10d51087485b9956bf7085b20fa74e5e582fb8449e6cf6a5b82506f7a35175
[INFO] running `Command { std: "docker" "start" "-a" "bd10d51087485b9956bf7085b20fa74e5e582fb8449e6cf6a5b82506f7a35175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd10d51087485b9956bf7085b20fa74e5e582fb8449e6cf6a5b82506f7a35175", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd10d51087485b9956bf7085b20fa74e5e582fb8449e6cf6a5b82506f7a35175", kill_on_drop: false }`
[INFO] [stdout] bd10d51087485b9956bf7085b20fa74e5e582fb8449e6cf6a5b82506f7a35175
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d453e790d3f2d5163a7e23ecaebc64b0ed1fb3cd6f2ba26c6d632652e33b066
[INFO] running `Command { std: "docker" "start" "-a" "1d453e790d3f2d5163a7e23ecaebc64b0ed1fb3cd6f2ba26c6d632652e33b066", kill_on_drop: false }`
[INFO] [stderr]     Checking konstin-dummy-preleases-core v1.0.0-alpha.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "1d453e790d3f2d5163a7e23ecaebc64b0ed1fb3cd6f2ba26c6d632652e33b066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d453e790d3f2d5163a7e23ecaebc64b0ed1fb3cd6f2ba26c6d632652e33b066", kill_on_drop: false }`
[INFO] [stdout] 1d453e790d3f2d5163a7e23ecaebc64b0ed1fb3cd6f2ba26c6d632652e33b066