[INFO] fetching crate cgn 0.1.4...
[INFO] checking cgn-0.1.4 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate cgn 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate cgn 0.1.4 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cgn 0.1.4
[INFO] finished tweaking crates.io crate cgn 0.1.4
[INFO] tweaked toml for crates.io crate cgn 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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 49 packages to latest compatible versions
[INFO] [stderr]       Adding bit-vec v0.6.3 (latest: v0.8.0)
[INFO] [stderr]       Adding fid-rs v0.1.1 (latest: v0.2.0)
[INFO] [stderr]       Adding louds-rs v0.4.0 (latest: v0.7.0)
[INFO] [stderr]       Adding pgn-reader v0.25.0 (latest: v0.26.0)
[INFO] [stderr]       Adding shakmaty v0.26.0 (latest: v0.27.1)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] [stderr]       Adding trie-rs v0.2.0 (latest: v0.4.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pgn-reader v0.25.0
[INFO] [stderr]   Downloaded fid-rs v0.1.1
[INFO] [stderr]   Downloaded huffman-compress v0.6.1
[INFO] [stderr]   Downloaded circular v0.3.0
[INFO] [stderr]   Downloaded louds-rs v0.4.0
[INFO] [stderr]   Downloaded shakmaty v0.26.0
[INFO] [stderr]   Downloaded trie-rs v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a32632f1b74706872adf7597fb08cdf9accb4d0fc9d22cfea00f7c672e6a9a1
[INFO] running `Command { std: "docker" "start" "-a" "4a32632f1b74706872adf7597fb08cdf9accb4d0fc9d22cfea00f7c672e6a9a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a32632f1b74706872adf7597fb08cdf9accb4d0fc9d22cfea00f7c672e6a9a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a32632f1b74706872adf7597fb08cdf9accb4d0fc9d22cfea00f7c672e6a9a1", kill_on_drop: false }`
[INFO] [stdout] 4a32632f1b74706872adf7597fb08cdf9accb4d0fc9d22cfea00f7c672e6a9a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 782d8dd7d8b807372a4f4a0725a22c4097d47b42fd77458d8a59a652d6b284fb
[INFO] running `Command { std: "docker" "start" "-a" "782d8dd7d8b807372a4f4a0725a22c4097d47b42fd77458d8a59a652d6b284fb", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.93
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking btoi v0.4.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling wasm-bindgen v0.2.93
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking serde v1.0.209
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]     Checking circular v0.3.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.93
[INFO] [stderr]     Checking shakmaty v0.26.0
[INFO] [stderr]     Checking huffman-compress v0.6.1
[INFO] [stderr]     Checking flate2 v1.0.33
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.93
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.93
[INFO] [stderr]     Checking fid-rs v0.1.1
[INFO] [stderr]     Checking louds-rs v0.4.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking trie-rs v0.2.0
[INFO] [stderr]     Checking pgn-reader v0.25.0
[INFO] [stderr]     Checking cgn v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.39s
[INFO] running `Command { std: "docker" "inspect" "782d8dd7d8b807372a4f4a0725a22c4097d47b42fd77458d8a59a652d6b284fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "782d8dd7d8b807372a4f4a0725a22c4097d47b42fd77458d8a59a652d6b284fb", kill_on_drop: false }`
[INFO] [stdout] 782d8dd7d8b807372a4f4a0725a22c4097d47b42fd77458d8a59a652d6b284fb
[INFO] checking cgn-0.1.4 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] extracting crate cgn 0.1.4 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate cgn 0.1.4 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cgn 0.1.4
[INFO] finished tweaking crates.io crate cgn 0.1.4
[INFO] tweaked toml for crates.io crate cgn 0.1.4 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 49 packages to latest compatible versions
[INFO] [stderr]       Adding bit-vec v0.6.3 (latest: v0.8.0)
[INFO] [stderr]       Adding fid-rs v0.1.1 (latest: v0.2.0)
[INFO] [stderr]       Adding louds-rs v0.4.0 (latest: v0.7.0)
[INFO] [stderr]       Adding pgn-reader v0.25.0 (latest: v0.26.0)
[INFO] [stderr]       Adding shakmaty v0.26.0 (latest: v0.27.1)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.77)
[INFO] [stderr]       Adding trie-rs v0.2.0 (latest: v0.4.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08752d8829dddf92285ae5763ecb982c37becf9ec2014365d639897123f94adc
[INFO] running `Command { std: "docker" "start" "-a" "08752d8829dddf92285ae5763ecb982c37becf9ec2014365d639897123f94adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08752d8829dddf92285ae5763ecb982c37becf9ec2014365d639897123f94adc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08752d8829dddf92285ae5763ecb982c37becf9ec2014365d639897123f94adc", kill_on_drop: false }`
[INFO] [stdout] 08752d8829dddf92285ae5763ecb982c37becf9ec2014365d639897123f94adc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c6377de06a185ada7bbc8845cf249c65f909d8faf62332e3c468a3afd33feb1
[INFO] running `Command { std: "docker" "start" "-a" "1c6377de06a185ada7bbc8845cf249c65f909d8faf62332e3c468a3afd33feb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.93
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]    Compiling bumpalo v3.16.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking btoi v0.4.3
[INFO] [stderr]    Compiling wasm-bindgen v0.2.93
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking serde v1.0.209
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking shakmaty v0.26.0
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking circular v0.3.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.93
[INFO] [stderr]     Checking flate2 v1.0.33
[INFO] [stderr]     Checking huffman-compress v0.6.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.93
[INFO] [stderr]     Checking fid-rs v0.1.1
[INFO] [stderr]     Checking louds-rs v0.4.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.93
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]     Checking trie-rs v0.2.0
[INFO] [stderr]     Checking pgn-reader v0.25.0
[INFO] [stderr]     Checking cgn v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.97s
[INFO] running `Command { std: "docker" "inspect" "1c6377de06a185ada7bbc8845cf249c65f909d8faf62332e3c468a3afd33feb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c6377de06a185ada7bbc8845cf249c65f909d8faf62332e3c468a3afd33feb1", kill_on_drop: false }`
[INFO] [stdout] 1c6377de06a185ada7bbc8845cf249c65f909d8faf62332e3c468a3afd33feb1