[INFO] fetching crate models-parser 0.2.0...
[INFO] checking models-parser-0.2.0 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate models-parser 0.2.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate models-parser 0.2.0 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate models-parser 0.2.0
[INFO] finished tweaking crates.io crate models-parser 0.2.0
[INFO] tweaked toml for crates.io crate models-parser 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 46 packages to latest compatible versions
[INFO] [stderr]       Adding bigdecimal v0.3.1 (latest: v0.4.5)
[INFO] [stderr]       Adding colored v1.9.4 (latest: v2.1.0)
[INFO] [stderr]       Adding hermit-abi v0.1.19 (latest: v0.4.0)
[INFO] [stderr]       Adding simple_logger v1.16.0 (latest: v5.0.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded simple_logger v1.16.0
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8231f8da399db71b9f3689a9e3113d141aea1271e3f96340c068b1c431e682c9
[INFO] running `Command { std: "docker" "start" "-a" "8231f8da399db71b9f3689a9e3113d141aea1271e3f96340c068b1c431e682c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8231f8da399db71b9f3689a9e3113d141aea1271e3f96340c068b1c431e682c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8231f8da399db71b9f3689a9e3113d141aea1271e3f96340c068b1c431e682c9", kill_on_drop: false }`
[INFO] [stdout] 8231f8da399db71b9f3689a9e3113d141aea1271e3f96340c068b1c431e682c9
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaf7afa498d736cf9a59fa591d4149c1ea922a73b73bc0fc824b09054a1a5281
[INFO] running `Command { std: "docker" "start" "-a" "eaf7afa498d736cf9a59fa591d4149c1ea922a73b73bc0fc824b09054a1a5281", kill_on_drop: false }`
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]     Checking is-terminal v0.4.13
[INFO] [stderr]     Checking time v0.3.36
[INFO] [stderr]     Checking colored v1.9.4
[INFO] [stderr]     Checking models-parser v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking simple_logger v1.16.0
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/parser.rs:1983:17
[INFO] [stdout]      |
[INFO] [stdout] 1983 |                 Err(e) => parser_err!(format!("Could not parse '{}' as number: {}", n, e)),
[INFO] [stdout]      |                 ^^^^^^ matches no values because `Infallible` is uninhabited
[INFO] [stdout]      |
[INFO] [stdout]      = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/parser.rs:1983:17
[INFO] [stdout]      |
[INFO] [stdout] 1983 |                 Err(e) => parser_err!(format!("Could not parse '{}' as number: {}", n, e)),
[INFO] [stdout]      |                 ^^^^^^ matches no values because `Infallible` is uninhabited
[INFO] [stdout]      |
[INFO] [stdout]      = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "eaf7afa498d736cf9a59fa591d4149c1ea922a73b73bc0fc824b09054a1a5281", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf7afa498d736cf9a59fa591d4149c1ea922a73b73bc0fc824b09054a1a5281", kill_on_drop: false }`
[INFO] [stdout] eaf7afa498d736cf9a59fa591d4149c1ea922a73b73bc0fc824b09054a1a5281