[INFO] fetching crate putpng 1.0.1... [INFO] testing putpng-1.0.1 against beta-2025-10-28 for beta-1.92-2 [INFO] extracting crate putpng 1.0.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate putpng 1.0.1 [INFO] finished tweaking crates.io crate putpng 1.0.1 [INFO] tweaked toml for crates.io crate putpng 1.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate putpng 1.0.1 on toolchain beta-2025-10-28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate putpng 1.0.1 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7c678c979a76b01c4cec5a9ef11c5948ec1b88af251da550788a5760ac4a1990 [INFO] running `Command { std: "docker" "start" "-a" "7c678c979a76b01c4cec5a9ef11c5948ec1b88af251da550788a5760ac4a1990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c678c979a76b01c4cec5a9ef11c5948ec1b88af251da550788a5760ac4a1990", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c678c979a76b01c4cec5a9ef11c5948ec1b88af251da550788a5760ac4a1990", kill_on_drop: false }` [INFO] [stdout] 7c678c979a76b01c4cec5a9ef11c5948ec1b88af251da550788a5760ac4a1990 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e5b91e7b31670eccaf4cd61a5401fd62a3db1420195c21ea1f81a184842fedf4 [INFO] running `Command { std: "docker" "start" "-a" "e5b91e7b31670eccaf4cd61a5401fd62a3db1420195c21ea1f81a184842fedf4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling libc v0.2.173 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling built v0.7.7 [INFO] [stderr] Compiling imgref v1.11.0 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling bitstream-io v2.6.0 [INFO] [stderr] Compiling anstream v0.6.11 [INFO] [stderr] Compiling half v2.3.1 [INFO] [stderr] Compiling rgb v0.8.50 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling flume v0.11.0 [INFO] [stderr] Compiling loop9 v0.1.5 [INFO] [stderr] Compiling flate2 v1.0.28 [INFO] [stderr] Compiling bytemuck v1.14.3 [INFO] [stderr] Compiling image-webp v0.2.2 [INFO] [stderr] Compiling clap_builder v4.5.40 [INFO] [stderr] Compiling zune-jpeg v0.4.17 [INFO] [stderr] Compiling avif-serialize v0.8.3 [INFO] [stderr] Compiling wild v2.2.1 [INFO] [stderr] Compiling qoi v0.4.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling tiff v0.9.1 [INFO] [stderr] Compiling png v0.17.13 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling exr v1.72.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling profiling-procmacros v1.0.16 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling clap_derive v4.5.40 [INFO] [stderr] Compiling profiling v1.0.16 [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling maybe-rayon v0.1.1 [INFO] [stderr] Compiling aligned-vec v0.6.4 [INFO] [stderr] Compiling v_frame v0.3.9 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling av1-grain v0.2.4 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling clap v4.5.40 [INFO] [stderr] Compiling ravif v0.11.12 [INFO] [stderr] Compiling image v0.25.6 [INFO] [stderr] Compiling putpng v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.11s [INFO] running `Command { std: "docker" "inspect" "e5b91e7b31670eccaf4cd61a5401fd62a3db1420195c21ea1f81a184842fedf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5b91e7b31670eccaf4cd61a5401fd62a3db1420195c21ea1f81a184842fedf4", kill_on_drop: false }` [INFO] [stdout] e5b91e7b31670eccaf4cd61a5401fd62a3db1420195c21ea1f81a184842fedf4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 83a06d83bb2fd41372089f9d626f631873b1a5e62b385781cf5316431ae3a830 [INFO] running `Command { std: "docker" "start" "-a" "83a06d83bb2fd41372089f9d626f631873b1a5e62b385781cf5316431ae3a830", kill_on_drop: false }` [INFO] [stderr] Compiling putpng v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.96s [INFO] running `Command { std: "docker" "inspect" "83a06d83bb2fd41372089f9d626f631873b1a5e62b385781cf5316431ae3a830", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83a06d83bb2fd41372089f9d626f631873b1a5e62b385781cf5316431ae3a830", kill_on_drop: false }` [INFO] [stdout] 83a06d83bb2fd41372089f9d626f631873b1a5e62b385781cf5316431ae3a830 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e824bf3e01da051101b1f8db02a0b383e80dd87a66b0dd29f4370d68def53084 [INFO] running `Command { std: "docker" "start" "-a" "e824bf3e01da051101b1f8db02a0b383e80dd87a66b0dd29f4370d68def53084", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/putpng-403d1774d8df959a) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test calc_tests::add ... ok [INFO] [stdout] test calc_tests::dangling_open_paren ... ok [INFO] [stdout] test calc_tests::dangling_close_paren ... ok [INFO] [stdout] test calc_tests::divide ... ok [INFO] [stdout] test calc_tests::divide_floor ... ok [INFO] [stdout] test calc_tests::divide_by_zero ... ok [INFO] [stdout] test calc_tests::empty_parens ... ok [INFO] [stdout] test calc_tests::long_expressions ... ok [INFO] [stdout] test calc_tests::misplaced_operator ... ok [INFO] [stdout] test calc_tests::subtract ... ok [INFO] [stdout] test calc_tests::unary_operator ... ok [INFO] [stdout] test calc_tests::unary_operator_chain ... ok [INFO] [stdout] test calc_tests::unknown_character ... ok [INFO] [stdout] test calc_tests::misplaced_integer ... ok [INFO] [stdout] test calc_tests::dangling_operator ... ok [INFO] [stdout] test calc_tests::empty_expression ... ok [INFO] [stdout] test calc_tests::misplaced_open_paren ... ok [INFO] [stdout] test calc_tests::multiply ... ok [INFO] [stdout] test calc_tests::operator_precedence ... ok [INFO] [stdout] test calc_tests::paren_expressions ... ok [INFO] [stdout] test calc_tests::width_and_height ... ok [INFO] [stdout] test calc_tests::misplaced_close_paren ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/putpng-c33df4af738787b2) [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 putpng [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 5) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.68s; merged doctests compilation took 0.62s [INFO] running `Command { std: "docker" "inspect" "e824bf3e01da051101b1f8db02a0b383e80dd87a66b0dd29f4370d68def53084", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e824bf3e01da051101b1f8db02a0b383e80dd87a66b0dd29f4370d68def53084", kill_on_drop: false }` [INFO] [stdout] e824bf3e01da051101b1f8db02a0b383e80dd87a66b0dd29f4370d68def53084