[INFO] fetching crate image-to-ascii 0.7.0...
[INFO] checking image-to-ascii-0.7.0 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate image-to-ascii 0.7.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate image-to-ascii 0.7.0
[INFO] finished tweaking crates.io crate image-to-ascii 0.7.0
[INFO] tweaked toml for crates.io crate image-to-ascii 0.7.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate image-to-ascii 0.7.0 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate image-to-ascii 0.7.0 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bdf-reader v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db2ba2135b0886f4876a7499d648caf020cd5eb18e22f0983c51c267edec3012
[INFO] running `Command { std: "docker" "start" "-a" "db2ba2135b0886f4876a7499d648caf020cd5eb18e22f0983c51c267edec3012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db2ba2135b0886f4876a7499d648caf020cd5eb18e22f0983c51c267edec3012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db2ba2135b0886f4876a7499d648caf020cd5eb18e22f0983c51c267edec3012", kill_on_drop: false }`
[INFO] [stdout] db2ba2135b0886f4876a7499d648caf020cd5eb18e22f0983c51c267edec3012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1a31a75c53bd6227db3dd516c7879dec7dc31e3840e2c3ff3d74e5282a5bb3d
[INFO] running `Command { std: "docker" "start" "-a" "c1a31a75c53bd6227db3dd516c7879dec7dc31e3840e2c3ff3d74e5282a5bb3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking either v1.12.0
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking miniz_oxide v0.7.4
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking bytemuck v1.16.1
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking textwrap v0.16.1
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking crossbeam-deque v0.8.5
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking exr v1.72.0
[INFO] [stderr]     Checking regex v1.10.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking indicatif v0.16.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking bdf-reader v0.1.2
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking image-to-ascii v0.7.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/image.rs:234:31
[INFO] [stdout]     |
[INFO] [stdout] 234 |     v.iter().cloned().map(|x| (x * inv_total)).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] 234 -     v.iter().cloned().map(|x| (x * inv_total)).collect()
[INFO] [stdout] 234 +     v.iter().cloned().map(|x| x * inv_total ).collect()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/image.rs:234:31
[INFO] [stdout]     |
[INFO] [stdout] 234 |     v.iter().cloned().map(|x| (x * inv_total)).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] 234 -     v.iter().cloned().map(|x| (x * inv_total)).collect()
[INFO] [stdout] 234 +     v.iter().cloned().map(|x| x * inv_total ).collect()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/image.rs:234:31
[INFO] [stdout]     |
[INFO] [stdout] 234 |     v.iter().cloned().map(|x| (x * inv_total)).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] 234 -     v.iter().cloned().map(|x| (x * inv_total)).collect()
[INFO] [stdout] 234 +     v.iter().cloned().map(|x| x * inv_total ).collect()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/image.rs:234:31
[INFO] [stdout]     |
[INFO] [stdout] 234 |     v.iter().cloned().map(|x| (x * inv_total)).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] 234 -     v.iter().cloned().map(|x| (x * inv_total)).collect()
[INFO] [stdout] 234 +     v.iter().cloned().map(|x| x * inv_total ).collect()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.59s
[INFO] running `Command { std: "docker" "inspect" "c1a31a75c53bd6227db3dd516c7879dec7dc31e3840e2c3ff3d74e5282a5bb3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1a31a75c53bd6227db3dd516c7879dec7dc31e3840e2c3ff3d74e5282a5bb3d", kill_on_drop: false }`
[INFO] [stdout] c1a31a75c53bd6227db3dd516c7879dec7dc31e3840e2c3ff3d74e5282a5bb3d