[INFO] fetching crate image-to-ascii 0.7.0...
[INFO] testing image-to-ascii-0.7.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate image-to-ascii 0.7.0 into /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate image-to-ascii 0.7.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df8ce62c65bce7a2dcd08a6f834f3c6a08c946e509113f28bacd50084edc0df1
[INFO] running `Command { std: "docker" "start" "-a" "df8ce62c65bce7a2dcd08a6f834f3c6a08c946e509113f28bacd50084edc0df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df8ce62c65bce7a2dcd08a6f834f3c6a08c946e509113f28bacd50084edc0df1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8ce62c65bce7a2dcd08a6f834f3c6a08c946e509113f28bacd50084edc0df1", kill_on_drop: false }`
[INFO] [stdout] df8ce62c65bce7a2dcd08a6f834f3c6a08c946e509113f28bacd50084edc0df1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4de7a18912e74fe6482b9cbd69cc7e9b3fe1bd6a70ad770925dae9f45cccbe3
[INFO] running `Command { std: "docker" "start" "-a" "e4de7a18912e74fe6482b9cbd69cc7e9b3fe1bd6a70ad770925dae9f45cccbe3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.85
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling weezl v0.1.8
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling flume v0.11.0
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling bytemuck v1.16.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling gif v0.13.1
[INFO] [stderr]    Compiling console v0.15.8
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling png v0.17.13
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling exr v1.72.0
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling tiff v0.9.1
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]    Compiling bdf-reader v0.1.2
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling indicatif v0.16.2
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "e4de7a18912e74fe6482b9cbd69cc7e9b3fe1bd6a70ad770925dae9f45cccbe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4de7a18912e74fe6482b9cbd69cc7e9b3fe1bd6a70ad770925dae9f45cccbe3", kill_on_drop: false }`
[INFO] [stdout] e4de7a18912e74fe6482b9cbd69cc7e9b3fe1bd6a70ad770925dae9f45cccbe3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6bf91c6e40ef7261b68352d493a6254a0f31936050e2f620098ac40177b20f57
[INFO] running `Command { std: "docker" "start" "-a" "6bf91c6e40ef7261b68352d493a6254a0f31936050e2f620098ac40177b20f57", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "6bf91c6e40ef7261b68352d493a6254a0f31936050e2f620098ac40177b20f57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6bf91c6e40ef7261b68352d493a6254a0f31936050e2f620098ac40177b20f57", kill_on_drop: false }`
[INFO] [stdout] 6bf91c6e40ef7261b68352d493a6254a0f31936050e2f620098ac40177b20f57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a4f4ead5901e9c8f84d57fea6ce55e1b553406fc6fa8ce267cf7f0d95d5d1e50
[INFO] running `Command { std: "docker" "start" "-a" "a4f4ead5901e9c8f84d57fea6ce55e1b553406fc6fa8ce267cf7f0d95d5d1e50", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/image.rs:234:31
[INFO] [stderr]     |
[INFO] [stderr] 234 |     v.iter().cloned().map(|x| (x * inv_total)).collect()
[INFO] [stderr]     |                               ^             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 234 -     v.iter().cloned().map(|x| (x * inv_total)).collect()
[INFO] [stderr] 234 +     v.iter().cloned().map(|x| x * inv_total ).collect()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `image-to-ascii` (lib) generated 1 warning (run `cargo fix --lib -p image-to-ascii` to apply 1 suggestion)
[INFO] [stderr] warning: `image-to-ascii` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `image-to-ascii` (bin "image-to-ascii" test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/img_to_ascii-e701a3a315ae9893)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/image_to_ascii-89e9d8060dd8aeaa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests img_to_ascii
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]    --> src/image.rs:234:31
[INFO] [stderr]     |
[INFO] [stderr] 234 |     v.iter().cloned().map(|x| (x * inv_total)).collect()
[INFO] [stderr]     |                               ^             ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 234 -     v.iter().cloned().map(|x| (x * inv_total)).collect()
[INFO] [stderr] 234 +     v.iter().cloned().map(|x| x * inv_total ).collect()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4f4ead5901e9c8f84d57fea6ce55e1b553406fc6fa8ce267cf7f0d95d5d1e50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4f4ead5901e9c8f84d57fea6ce55e1b553406fc6fa8ce267cf7f0d95d5d1e50", kill_on_drop: false }`
[INFO] [stdout] a4f4ead5901e9c8f84d57fea6ce55e1b553406fc6fa8ce267cf7f0d95d5d1e50