[INFO] fetching crate gst-plugin-matroska 0.0.0...
[INFO] checking gst-plugin-matroska-0.0.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate gst-plugin-matroska 0.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate gst-plugin-matroska 0.0.0
[INFO] finished tweaking crates.io crate gst-plugin-matroska 0.0.0
[INFO] tweaked toml for crates.io crate gst-plugin-matroska 0.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate gst-plugin-matroska 0.0.0 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] crate crates.io crate gst-plugin-matroska 0.0.0 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" "+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] be5352e26850df546478bd0db2d9cedc728117fa1118758e809945a0c52abe85
[INFO] running `Command { std: "docker" "start" "-a" "be5352e26850df546478bd0db2d9cedc728117fa1118758e809945a0c52abe85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be5352e26850df546478bd0db2d9cedc728117fa1118758e809945a0c52abe85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be5352e26850df546478bd0db2d9cedc728117fa1118758e809945a0c52abe85", kill_on_drop: false }`
[INFO] [stdout] be5352e26850df546478bd0db2d9cedc728117fa1118758e809945a0c52abe85
[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] d59477da2bfcc4dfbe5247ea0b63f437785bdf03a66c0093ae22130560564263
[INFO] running `Command { std: "docker" "start" "-a" "d59477da2bfcc4dfbe5247ea0b63f437785bdf03a66c0093ae22130560564263", kill_on_drop: false }`
[INFO] [stderr]     Checking gst-plugin-matroska v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "d59477da2bfcc4dfbe5247ea0b63f437785bdf03a66c0093ae22130560564263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d59477da2bfcc4dfbe5247ea0b63f437785bdf03a66c0093ae22130560564263", kill_on_drop: false }`
[INFO] [stdout] d59477da2bfcc4dfbe5247ea0b63f437785bdf03a66c0093ae22130560564263