[INFO] fetching crate chess_compression 0.4.0...
[INFO] checking chess_compression-0.4.0 against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] extracting crate chess_compression 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate chess_compression 0.4.0
[INFO] finished tweaking crates.io crate chess_compression 0.4.0
[INFO] tweaked toml for crates.io crate chess_compression 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chess_compression 0.4.0 on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 23 packages to latest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.14.0)
[INFO] [stderr]       Adding pgn-reader v0.26.0 (available: v0.28.0)
[INFO] [stderr]       Adding shakmaty v0.27.3 (available: v0.29.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded circular v0.3.0
[INFO] [stderr]   Downloaded bitbit v0.2.0
[INFO] [stderr]   Downloaded pgn-reader v0.26.0
[INFO] [stderr]   Downloaded shakmaty v0.27.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9017c419c43b683e44cb7d7f4e79e1ce2ed408924865b14b97598b3a1c5a310
[INFO] running `Command { std: "docker" "start" "-a" "a9017c419c43b683e44cb7d7f4e79e1ce2ed408924865b14b97598b3a1c5a310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9017c419c43b683e44cb7d7f4e79e1ce2ed408924865b14b97598b3a1c5a310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9017c419c43b683e44cb7d7f4e79e1ce2ed408924865b14b97598b3a1c5a310", kill_on_drop: false }`
[INFO] [stdout] a9017c419c43b683e44cb7d7f4e79e1ce2ed408924865b14b97598b3a1c5a310
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 936c51e87a77a08fa6a123ae5ef1f94c2776a12d0ce51da5a58ca3b05b30698c
[INFO] running `Command { std: "docker" "start" "-a" "936c51e87a77a08fa6a123ae5ef1f94c2776a12d0ce51da5a58ca3b05b30698c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking circular v0.3.0
[INFO] [stderr]     Checking bitbit v0.2.0
[INFO] [stderr]     Checking btoi v0.4.3
[INFO] [stderr]     Checking shakmaty v0.27.3
[INFO] [stderr]     Checking pgn-reader v0.26.0
[INFO] [stderr]     Checking chess_compression v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.18s
[INFO] running `Command { std: "docker" "inspect" "936c51e87a77a08fa6a123ae5ef1f94c2776a12d0ce51da5a58ca3b05b30698c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "936c51e87a77a08fa6a123ae5ef1f94c2776a12d0ce51da5a58ca3b05b30698c", kill_on_drop: false }`
[INFO] [stdout] 936c51e87a77a08fa6a123ae5ef1f94c2776a12d0ce51da5a58ca3b05b30698c