[INFO] fetching crate cgn 0.1.5...
[INFO] checking cgn-0.1.5 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate cgn 0.1.5 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate cgn 0.1.5
[INFO] finished tweaking crates.io crate cgn 0.1.5
[INFO] tweaked toml for crates.io crate cgn 0.1.5 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cgn 0.1.5 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 49 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding bit-vec v0.6.3 (available: v0.8.0)
[INFO] [stderr]       Adding pgn-reader v0.25.0 (available: v0.28.0)
[INFO] [stderr]       Adding shakmaty v0.26.0 (available: v0.29.1)
[INFO] [stderr]       Adding trie-rs v0.2.0 (available: v0.4.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4d4d7e3c4485af55cb25713c6acc3ccf7d6fe96ad8d8d06f3d03ac662f1f382
[INFO] running `Command { std: "docker" "start" "-a" "b4d4d7e3c4485af55cb25713c6acc3ccf7d6fe96ad8d8d06f3d03ac662f1f382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4d4d7e3c4485af55cb25713c6acc3ccf7d6fe96ad8d8d06f3d03ac662f1f382", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4d4d7e3c4485af55cb25713c6acc3ccf7d6fe96ad8d8d06f3d03ac662f1f382", kill_on_drop: false }`
[INFO] [stdout] b4d4d7e3c4485af55cb25713c6acc3ccf7d6fe96ad8d8d06f3d03ac662f1f382
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 149830f0804452b6a3ba77c0648d611195863832755c0096c266354b64b2abcb
[INFO] running `Command { std: "docker" "start" "-a" "149830f0804452b6a3ba77c0648d611195863832755c0096c266354b64b2abcb", kill_on_drop: false }`
[INFO] [stderr]     Checking circular v0.3.0
[INFO] [stderr]     Checking textwrap v0.16.2
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking btoi v0.4.3
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking huffman-compress v0.6.1
[INFO] [stderr]     Checking fid-rs v0.1.1
[INFO] [stderr]     Checking shakmaty v0.26.0
[INFO] [stderr]     Checking louds-rs v0.4.0
[INFO] [stderr]     Checking trie-rs v0.2.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking pgn-reader v0.25.0
[INFO] [stderr]     Checking cgn v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.26s
[INFO] running `Command { std: "docker" "inspect" "149830f0804452b6a3ba77c0648d611195863832755c0096c266354b64b2abcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "149830f0804452b6a3ba77c0648d611195863832755c0096c266354b64b2abcb", kill_on_drop: false }`
[INFO] [stdout] 149830f0804452b6a3ba77c0648d611195863832755c0096c266354b64b2abcb