[INFO] fetching crate password-strength 1.0.0...
[INFO] checking password-strength-1.0.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate password-strength 1.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate password-strength 1.0.0
[INFO] finished tweaking crates.io crate password-strength 1.0.0
[INFO] tweaked toml for crates.io crate password-strength 1.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate password-strength 1.0.0 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 password-strength 1.0.0 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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 37959771c670b8bc3b97ad65e32a43ca25dac6c02e52a974350ff218d198f1e4
[INFO] running `Command { std: "docker" "start" "-a" "37959771c670b8bc3b97ad65e32a43ca25dac6c02e52a974350ff218d198f1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37959771c670b8bc3b97ad65e32a43ca25dac6c02e52a974350ff218d198f1e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37959771c670b8bc3b97ad65e32a43ca25dac6c02e52a974350ff218d198f1e4", kill_on_drop: false }`
[INFO] [stdout] 37959771c670b8bc3b97ad65e32a43ca25dac6c02e52a974350ff218d198f1e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] badf6a605c46863470c4844fdd341611e5011652ee80121a04f0c3a0989c95b5
[INFO] running `Command { std: "docker" "start" "-a" "badf6a605c46863470c4844fdd341611e5011652ee80121a04f0c3a0989c95b5", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]     Checking password-strength v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `substitution_map` is never read
[INFO] [stdout]   --> src/analyzer/pattern.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct PatternAnalyzer {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |     substitution_map: HashMap<char, Vec<char>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PatternAnalyzer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `substitution_map` is never read
[INFO] [stdout]   --> src/analyzer/pattern.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct PatternAnalyzer {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 49 |     substitution_map: HashMap<char, Vec<char>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PatternAnalyzer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "badf6a605c46863470c4844fdd341611e5011652ee80121a04f0c3a0989c95b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "badf6a605c46863470c4844fdd341611e5011652ee80121a04f0c3a0989c95b5", kill_on_drop: false }`
[INFO] [stdout] badf6a605c46863470c4844fdd341611e5011652ee80121a04f0c3a0989c95b5