[INFO] fetching crate norwegian_id_validator 0.2.0...
[INFO] building norwegian_id_validator-0.2.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate norwegian_id_validator 0.2.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate norwegian_id_validator 0.2.0
[INFO] finished tweaking crates.io crate norwegian_id_validator 0.2.0
[INFO] tweaked toml for crates.io crate norwegian_id_validator 0.2.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate norwegian_id_validator 0.2.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b7ac5087e0cef1e3806a58c25d88603bbce0d907a360bec8a5493088e4bbf5a
[INFO] running `Command { std: "docker" "start" "-a" "2b7ac5087e0cef1e3806a58c25d88603bbce0d907a360bec8a5493088e4bbf5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b7ac5087e0cef1e3806a58c25d88603bbce0d907a360bec8a5493088e4bbf5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b7ac5087e0cef1e3806a58c25d88603bbce0d907a360bec8a5493088e4bbf5a", kill_on_drop: false }`
[INFO] [stdout] 2b7ac5087e0cef1e3806a58c25d88603bbce0d907a360bec8a5493088e4bbf5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99e8c4e7c4f390e675e1432a05fb107c9b0ac923108dcbf7c05b02594f5328d9
[INFO] running `Command { std: "docker" "start" "-a" "99e8c4e7c4f390e675e1432a05fb107c9b0ac923108dcbf7c05b02594f5328d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling norwegian_id_validator v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/lib.rs:62:68
[INFO] [stdout]    |
[INFO] [stdout] 62 |             let digits: Vec<u8> = id.as_bytes().iter().map(|digit| (digit - b'0')).collect();
[INFO] [stdout]    |                                                                    ^            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 62 -             let digits: Vec<u8> = id.as_bytes().iter().map(|digit| (digit - b'0')).collect();
[INFO] [stdout] 62 +             let digits: Vec<u8> = id.as_bytes().iter().map(|digit| digit - b'0' ).collect();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:124:63
[INFO] [stdout]     |
[INFO] [stdout] 124 |     let digit_vec: Vec<u8> = id.as_bytes().iter().map(|digit| (digit - b'0')).collect();
[INFO] [stdout]     |                                                               ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 124 -     let digit_vec: Vec<u8> = id.as_bytes().iter().map(|digit| (digit - b'0')).collect();
[INFO] [stdout] 124 +     let digit_vec: Vec<u8> = id.as_bytes().iter().map(|digit| digit - b'0' ).collect();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `Command { std: "docker" "inspect" "99e8c4e7c4f390e675e1432a05fb107c9b0ac923108dcbf7c05b02594f5328d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e8c4e7c4f390e675e1432a05fb107c9b0ac923108dcbf7c05b02594f5328d9", kill_on_drop: false }`
[INFO] [stdout] 99e8c4e7c4f390e675e1432a05fb107c9b0ac923108dcbf7c05b02594f5328d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bbb186ab3bb95c603b3464e1b2d1fca1d493fcaa047b07b58189906aec087c3a
[INFO] running `Command { std: "docker" "start" "-a" "bbb186ab3bb95c603b3464e1b2d1fca1d493fcaa047b07b58189906aec087c3a", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/lib.rs:62:68
[INFO] [stdout]    |
[INFO] [stdout] 62 |             let digits: Vec<u8> = id.as_bytes().iter().map(|digit| (digit - b'0')).collect();
[INFO] [stdout]    |                                                                    ^            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 62 -             let digits: Vec<u8> = id.as_bytes().iter().map(|digit| (digit - b'0')).collect();
[INFO] [stdout] 62 +             let digits: Vec<u8> = id.as_bytes().iter().map(|digit| digit - b'0' ).collect();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling norwegian_id_validator v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:124:63
[INFO] [stdout]     |
[INFO] [stdout] 124 |     let digit_vec: Vec<u8> = id.as_bytes().iter().map(|digit| (digit - b'0')).collect();
[INFO] [stdout]     |                                                               ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 124 -     let digit_vec: Vec<u8> = id.as_bytes().iter().map(|digit| (digit - b'0')).collect();
[INFO] [stdout] 124 +     let digit_vec: Vec<u8> = id.as_bytes().iter().map(|digit| digit - b'0' ).collect();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/lib.rs:62:68
[INFO] [stdout]    |
[INFO] [stdout] 62 |             let digits: Vec<u8> = id.as_bytes().iter().map(|digit| (digit - b'0')).collect();
[INFO] [stdout]    |                                                                    ^            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 62 -             let digits: Vec<u8> = id.as_bytes().iter().map(|digit| (digit - b'0')).collect();
[INFO] [stdout] 62 +             let digits: Vec<u8> = id.as_bytes().iter().map(|digit| digit - b'0' ).collect();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/lib.rs:124:63
[INFO] [stdout]     |
[INFO] [stdout] 124 |     let digit_vec: Vec<u8> = id.as_bytes().iter().map(|digit| (digit - b'0')).collect();
[INFO] [stdout]     |                                                               ^            ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 124 -     let digit_vec: Vec<u8> = id.as_bytes().iter().map(|digit| (digit - b'0')).collect();
[INFO] [stdout] 124 +     let digit_vec: Vec<u8> = id.as_bytes().iter().map(|digit| digit - b'0' ).collect();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "bbb186ab3bb95c603b3464e1b2d1fca1d493fcaa047b07b58189906aec087c3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbb186ab3bb95c603b3464e1b2d1fca1d493fcaa047b07b58189906aec087c3a", kill_on_drop: false }`
[INFO] [stdout] bbb186ab3bb95c603b3464e1b2d1fca1d493fcaa047b07b58189906aec087c3a