[INFO] fetching crate norwegian_id_validator 0.2.0...
[INFO] building norwegian_id_validator-0.2.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate norwegian_id_validator 0.2.0 into /workspace/builds/worker-5-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-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate norwegian_id_validator 0.2.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d7415a57cd5c4e977602cd9d7312e1fa44b59cb86a21ab11021b07b772cd275
[INFO] running `Command { std: "docker" "start" "-a" "6d7415a57cd5c4e977602cd9d7312e1fa44b59cb86a21ab11021b07b772cd275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d7415a57cd5c4e977602cd9d7312e1fa44b59cb86a21ab11021b07b772cd275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d7415a57cd5c4e977602cd9d7312e1fa44b59cb86a21ab11021b07b772cd275", kill_on_drop: false }`
[INFO] [stdout] 6d7415a57cd5c4e977602cd9d7312e1fa44b59cb86a21ab11021b07b772cd275
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1a19a0e8519b73e3508939c2a00494170b9e9bf9d57d2beb93ebc1232e1745a
[INFO] running `Command { std: "docker" "start" "-a" "c1a19a0e8519b73e3508939c2a00494170b9e9bf9d57d2beb93ebc1232e1745a", 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 0.27s
[INFO] running `Command { std: "docker" "inspect" "c1a19a0e8519b73e3508939c2a00494170b9e9bf9d57d2beb93ebc1232e1745a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a19a0e8519b73e3508939c2a00494170b9e9bf9d57d2beb93ebc1232e1745a", kill_on_drop: false }`
[INFO] [stdout] c1a19a0e8519b73e3508939c2a00494170b9e9bf9d57d2beb93ebc1232e1745a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] daf685eecea53b57ab2207b6179bd3e5e49e2749ebf352fb85e7fe8c558512c9
[INFO] running `Command { std: "docker" "start" "-a" "daf685eecea53b57ab2207b6179bd3e5e49e2749ebf352fb85e7fe8c558512c9", 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] [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]    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 `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "daf685eecea53b57ab2207b6179bd3e5e49e2749ebf352fb85e7fe8c558512c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "daf685eecea53b57ab2207b6179bd3e5e49e2749ebf352fb85e7fe8c558512c9", kill_on_drop: false }`
[INFO] [stdout] daf685eecea53b57ab2207b6179bd3e5e49e2749ebf352fb85e7fe8c558512c9