[INFO] fetching crate rxing 0.8.3...
[INFO] testing rxing-0.8.3 against master#7704328ba5ae8d6ce0ac303c9d5a1a1605906766 for pr-146989
[INFO] extracting crate rxing 0.8.3 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate rxing 0.8.3
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rxing 0.8.3
[INFO] tweaked toml for crates.io crate rxing 0.8.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rxing 0.8.3 on toolchain 7704328ba5ae8d6ce0ac303c9d5a1a1605906766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rxing 0.8.3 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" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f836a5d947c51a993a16a26fb6ebdf62c4bcf07007710be415ea029af00da1f1
[INFO] running `Command { std: "docker" "start" "-a" "f836a5d947c51a993a16a26fb6ebdf62c4bcf07007710be415ea029af00da1f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f836a5d947c51a993a16a26fb6ebdf62c4bcf07007710be415ea029af00da1f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f836a5d947c51a993a16a26fb6ebdf62c4bcf07007710be415ea029af00da1f1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a520e1118041fa6a09f628351315ee81d3f7cfa923acd30d6c3aeb54ad8ecd2f
[INFO] running `Command { std: "docker" "start" "-a" "a520e1118041fa6a09f628351315ee81d3f7cfa923acd30d6c3aeb54ad8ecd2f", kill_on_drop: false }`
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[INFO] [stdout] warning: value assigned to `rs` is never read
[INFO] [stdout]    --> src/common/cpp_essentials/pattern.rs:694:9
[INFO] [stdout]     |
[INFO] [stdout] 694 |         rs[*mi as usize] -= err as f32;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 32s
[INFO] running `Command { std: "docker" "inspect" "a520e1118041fa6a09f628351315ee81d3f7cfa923acd30d6c3aeb54ad8ecd2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a520e1118041fa6a09f628351315ee81d3f7cfa923acd30d6c3aeb54ad8ecd2f", kill_on_drop: false }`
[INFO] [stdout] a520e1118041fa6a09f628351315ee81d3f7cfa923acd30d6c3aeb54ad8ecd2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+7704328ba5ae8d6ce0ac303c9d5a1a1605906766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59354415d2b41554e44a77553380c09502ee4734b6d79c4a03d405e373ecc7dc
[INFO] running `Command { std: "docker" "start" "-a" "59354415d2b41554e44a77553380c09502ee4734b6d79c4a03d405e373ecc7dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling csv v1.3.1
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[INFO] [stderr]    Compiling getrandom v0.3.2
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[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
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[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rand_chacha v0.9.0
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[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling java-rand v0.2.0
[INFO] [stderr]    Compiling java-properties v2.0.0
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling clap v4.5.35
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]    Compiling rxing v0.8.3 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: value assigned to `rs` is never read
[INFO] [stdout]    --> src/common/cpp_essentials/pattern.rs:694:9
[INFO] [stdout]     |
[INFO] [stdout] 694 |         rs[*mi as usize] -= err as f32;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/qrcode/decoder/data_mask_testcase.rs:29:62
[INFO] [stdout]    |
[INFO] [stdout] 29 |     testMaskAcrossDimensions(DataMask::DATA_MASK_000, |i, j| ((i + j) % 2 == 0));
[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] 29 -     testMaskAcrossDimensions(DataMask::DATA_MASK_000, |i, j| ((i + j) % 2 == 0));
[INFO] [stdout] 29 +     testMaskAcrossDimensions(DataMask::DATA_MASK_000, |i, j| (i + j) % 2 == 0);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/qrcode/decoder/data_mask_testcase.rs:30:42
[INFO] [stdout]    |
[INFO] [stdout] 30 |     testMaskAcrossDimensionsU8(0, |i, j| ((i + j) % 2 == 0));
[INFO] [stdout]    |                                          ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 30 -     testMaskAcrossDimensionsU8(0, |i, j| ((i + j) % 2 == 0));
[INFO] [stdout] 30 +     testMaskAcrossDimensionsU8(0, |i, j| (i + j) % 2 == 0);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `rs` is never read
[INFO] [stdout]    --> src/common/cpp_essentials/pattern.rs:694:9
[INFO] [stdout]     |
[INFO] [stdout] 694 |         rs[*mi as usize] -= err as f32;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `multiimage_span::*`
[INFO] [stdout]  --> tests/common/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use multiimage_span::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `multiimage_span::*`
[INFO] [stdout]  --> tests/common/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use multiimage_span::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `multiimage_span::*`
[INFO] [stdout]  --> tests/common/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use multiimage_span::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `multiimage_span::*`
[INFO] [stdout]  --> tests/common/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use multiimage_span::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `multiimage_span::*`
[INFO] [stdout]  --> tests/common/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use multiimage_span::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rxing` (lib test); 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/7704328ba5ae8d6ce0ac303c9d5a1a1605906766/bin/rustc --crate-name rxing --edition=2021 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test --cfg 'feature="client_support"' --cfg 'feature="default"' --cfg 'feature="image"' --cfg 'feature="image_formats"' --cfg 'feature="serde"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("allow_forced_iso_ied_18004_compliance", "client_support", "default", "experimental_features", "image", "image_formats", "otsu_level", "reverse_pyramid_layers", "serde", "svg_read", "svg_write", "wasm_support"))' -C metadata=822b0cb5fe07702e -C extra-filename=-107408ba5fa07fe7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern chrono=/opt/rustwide/target/debug/deps/libchrono-65ce5dce682170c9.rlib --extern chrono_tz=/opt/rustwide/target/debug/deps/libchrono_tz-42df68bb2ccbb1e1.rlib --extern codepage_437=/opt/rustwide/target/debug/deps/libcodepage_437-1fe639bb61de26d3.rlib --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-3320892274b21577.rlib --extern encoding=/opt/rustwide/target/debug/deps/libencoding-151c7d1f2873ce39.rlib --extern fancy_regex=/opt/rustwide/target/debug/deps/libfancy_regex-aeeb2762ae9ee665.rlib --extern image=/opt/rustwide/target/debug/deps/libimage-79330f9a38d8d919.rlib --extern imageproc=/opt/rustwide/target/debug/deps/libimageproc-dc33758aad457bd7.rlib --extern java_properties=/opt/rustwide/target/debug/deps/libjava_properties-0f62c6298934a6fc.rlib --extern java_rand=/opt/rustwide/target/debug/deps/libjava_rand-acf484c2ef1e9c73.rlib --extern multimap=/opt/rustwide/target/debug/deps/libmultimap-7a46318310ab9a49.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-2545a34d93ad9656.rlib --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-0ba6aecba7086d38.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-c57fb9e8ff5e5959.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-4e5180279fc9db6a.rlib --extern rxing_one_d_proc_derive=/opt/rustwide/target/debug/deps/librxing_one_d_proc_derive-5fff24a7d7f2f33b.so --extern serde=/opt/rustwide/target/debug/deps/libserde-35de040fcf80051e.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-724e9122138bfaf7.rlib --extern unicode_segmentation=/opt/rustwide/target/debug/deps/libunicode_segmentation-ff3f1aa3aad6e639.rlib --extern uriparse=/opt/rustwide/target/debug/deps/liburiparse-80d3a8ea5088e5ef.rlib --extern urlencoding=/opt/rustwide/target/debug/deps/liburlencoding-2e57689ab08a86e0.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "59354415d2b41554e44a77553380c09502ee4734b6d79c4a03d405e373ecc7dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59354415d2b41554e44a77553380c09502ee4734b6d79c4a03d405e373ecc7dc", kill_on_drop: false }`
[INFO] [stdout] 59354415d2b41554e44a77553380c09502ee4734b6d79c4a03d405e373ecc7dc