[INFO] fetching crate magnify 0.2.0...
[INFO] testing magnify-0.2.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate magnify 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate magnify 0.2.0
[INFO] finished tweaking crates.io crate magnify 0.2.0
[INFO] tweaked toml for crates.io crate magnify 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate magnify 0.2.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 121 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 89378a17dfbe0c2aca020b08f7f392e7c01f2fa356db68fb22bdf16abffe49aa
[INFO] running `Command { std: "docker" "start" "-a" "89378a17dfbe0c2aca020b08f7f392e7c01f2fa356db68fb22bdf16abffe49aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "89378a17dfbe0c2aca020b08f7f392e7c01f2fa356db68fb22bdf16abffe49aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89378a17dfbe0c2aca020b08f7f392e7c01f2fa356db68fb22bdf16abffe49aa", kill_on_drop: false }`
[INFO] [stdout] 89378a17dfbe0c2aca020b08f7f392e7c01f2fa356db68fb22bdf16abffe49aa
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d786ed2cdcfc5528002c395a5ef8de630d99ac3f466f3a66165717d26f950a9
[INFO] running `Command { std: "docker" "start" "-a" "3d786ed2cdcfc5528002c395a5ef8de630d99ac3f466f3a66165717d26f950a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
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[INFO] [stderr]    Compiling wasm-bindgen v0.2.105
[INFO] [stderr]    Compiling loop9 v0.1.5
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[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling gif v0.13.3
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling png v0.18.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling image-webp v0.2.4
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling moxcms v0.7.9
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.105
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling profiling v1.0.17
[INFO] [stderr]    Compiling equator v0.4.2
[INFO] [stderr]    Compiling aligned-vec v0.6.4
[INFO] [stderr]    Compiling fax v0.2.6
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[INFO] [stderr]    Compiling av1-grain v0.2.5
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.105
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling tiff v0.10.3
[INFO] [stderr]    Compiling exr v1.74.0
[INFO] [stderr]    Compiling ravif v0.11.20
[INFO] [stderr]    Compiling image v0.25.8
[INFO] [stderr]    Compiling magnify v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/lib.rs:30:46
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let expansions = pixels.map(|(x, y, px)| (algorithm_fn(x, y, px, &img)));
[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] 30 -     let expansions = pixels.map(|(x, y, px)| (algorithm_fn(x, y, px, &img)));
[INFO] [stdout] 30 +     let expansions = pixels.map(|(x, y, px)| algorithm_fn(x, y, px, &img));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.08s
[INFO] running `Command { std: "docker" "inspect" "3d786ed2cdcfc5528002c395a5ef8de630d99ac3f466f3a66165717d26f950a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d786ed2cdcfc5528002c395a5ef8de630d99ac3f466f3a66165717d26f950a9", kill_on_drop: false }`
[INFO] [stdout] 3d786ed2cdcfc5528002c395a5ef8de630d99ac3f466f3a66165717d26f950a9
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 170edd336441b2c2ea076676c6fb5977120226d55e917f2c0be4975384bb563a
[INFO] running `Command { std: "docker" "start" "-a" "170edd336441b2c2ea076676c6fb5977120226d55e917f2c0be4975384bb563a", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/lib.rs:30:46
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let expansions = pixels.map(|(x, y, px)| (algorithm_fn(x, y, px, &img)));
[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] 30 -     let expansions = pixels.map(|(x, y, px)| (algorithm_fn(x, y, px, &img)));
[INFO] [stdout] 30 +     let expansions = pixels.map(|(x, y, px)| algorithm_fn(x, y, px, &img));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling magnify v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/lib.rs:30:46
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let expansions = pixels.map(|(x, y, px)| (algorithm_fn(x, y, px, &img)));
[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] 30 -     let expansions = pixels.map(|(x, y, px)| (algorithm_fn(x, y, px, &img)));
[INFO] [stdout] 30 +     let expansions = pixels.map(|(x, y, px)| algorithm_fn(x, y, px, &img));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "170edd336441b2c2ea076676c6fb5977120226d55e917f2c0be4975384bb563a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "170edd336441b2c2ea076676c6fb5977120226d55e917f2c0be4975384bb563a", kill_on_drop: false }`
[INFO] [stdout] 170edd336441b2c2ea076676c6fb5977120226d55e917f2c0be4975384bb563a
[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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4fa4ae59d8369ef71dff3f255e4f02f9cee9211b4f855763e1f49280342e1b77
[INFO] running `Command { std: "docker" "start" "-a" "4fa4ae59d8369ef71dff3f255e4f02f9cee9211b4f855763e1f49280342e1b77", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around closure body
[INFO] [stderr]   --> src/lib.rs:30:46
[INFO] [stderr]    |
[INFO] [stderr] 30 |     let expansions = pixels.map(|(x, y, px)| (algorithm_fn(x, y, px, &img)));
[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] 30 -     let expansions = pixels.map(|(x, y, px)| (algorithm_fn(x, y, px, &img)));
[INFO] [stderr] 30 +     let expansions = pixels.map(|(x, y, px)| algorithm_fn(x, y, px, &img));
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `magnify` (lib) generated 1 warning (run `cargo fix --lib -p magnify` to apply 1 suggestion)
[INFO] [stderr] warning: `magnify` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/magnify-6cee3bca2b26137c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests magnify
[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] warning: unnecessary parentheses around closure body
[INFO] [stdout] 
[INFO] [stderr]   --> src/lib.rs:30:46
[INFO] [stdout] running 0 tests
[INFO] [stderr]    |
[INFO] [stdout] 
[INFO] [stderr] 30 |     let expansions = pixels.map(|(x, y, px)| (algorithm_fn(x, y, px, &img)));
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]    |                                              ^                            ^
[INFO] [stdout] 
[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] 30 -     let expansions = pixels.map(|(x, y, px)| (algorithm_fn(x, y, px, &img)));
[INFO] [stderr] 30 +     let expansions = pixels.map(|(x, y, px)| algorithm_fn(x, y, px, &img));
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "4fa4ae59d8369ef71dff3f255e4f02f9cee9211b4f855763e1f49280342e1b77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fa4ae59d8369ef71dff3f255e4f02f9cee9211b4f855763e1f49280342e1b77", kill_on_drop: false }`
[INFO] [stdout] 4fa4ae59d8369ef71dff3f255e4f02f9cee9211b4f855763e1f49280342e1b77