[INFO] cloning repository https://github.com/imazen/zenzop
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/imazen/zenzop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimazen%2Fzenzop", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimazen%2Fzenzop'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c97764fbf1fbd15cfe52b6e15d64f0ac783981d2
[INFO] testing imazen/zenzop against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fimazen%2Fzenzop" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/imazen/zenzop
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/imazen/zenzop
[INFO] tweaked toml for git repo https://github.com/imazen/zenzop written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/imazen/zenzop on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/imazen/zenzop 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zopfli v0.8.3
[INFO] [stderr]   Downloaded enough v0.4.3
[INFO] [stderr]   Downloaded safe_unaligned_simd v0.2.5
[INFO] [stderr]   Downloaded windows-threading v0.2.1
[INFO] [stderr]   Downloaded terminal_size v0.4.4
[INFO] [stderr]   Downloaded windows-numerics v0.3.1
[INFO] [stderr]   Downloaded windows-collections v0.3.2
[INFO] [stderr]   Downloaded windows-future v0.3.2
[INFO] [stderr]   Downloaded fs4 v0.13.1
[INFO] [stderr]   Downloaded archmage-macros v0.9.15
[INFO] [stderr]   Downloaded proptest-derive v0.8.0
[INFO] [stderr]   Downloaded miniz_oxide v0.9.1
[INFO] [stderr]   Downloaded zenflate v0.3.4
[INFO] [stderr]   Downloaded zenbench v0.1.2
[INFO] [stderr]   Downloaded objc2-io-kit v0.3.2
[INFO] [stderr]   Downloaded sysinfo v0.38.4
[INFO] [stderr]   Downloaded archmage v0.9.15
[INFO] [stderr]   Downloaded windows v0.62.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d008ec583f609810260b3da961491a57b9e6fb9295b4781e81e4c197d64be84
[INFO] running `Command { std: "docker" "start" "-a" "8d008ec583f609810260b3da961491a57b9e6fb9295b4781e81e4c197d64be84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d008ec583f609810260b3da961491a57b9e6fb9295b4781e81e4c197d64be84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d008ec583f609810260b3da961491a57b9e6fb9295b4781e81e4c197d64be84", kill_on_drop: false }`
[INFO] [stdout] 8d008ec583f609810260b3da961491a57b9e6fb9295b4781e81e4c197d64be84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2e4eb41ffd4405a8541ab01a51a6c3ac0f66cc13598e9c45138f5cf010b97bf
[INFO] running `Command { std: "docker" "start" "-a" "c2e4eb41ffd4405a8541ab01a51a6c3ac0f66cc13598e9c45138f5cf010b97bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling safe_unaligned_simd v0.2.5
[INFO] [stderr]    Compiling enough v0.4.3
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling archmage-macros v0.9.15
[INFO] [stderr]    Compiling archmage v0.9.15
[INFO] [stderr]    Compiling zenflate v0.3.4
[INFO] [stderr]    Compiling zenzop v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.55s
[INFO] running `Command { std: "docker" "inspect" "c2e4eb41ffd4405a8541ab01a51a6c3ac0f66cc13598e9c45138f5cf010b97bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e4eb41ffd4405a8541ab01a51a6c3ac0f66cc13598e9c45138f5cf010b97bf", kill_on_drop: false }`
[INFO] [stdout] c2e4eb41ffd4405a8541ab01a51a6c3ac0f66cc13598e9c45138f5cf010b97bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97adf30a3f1d679d225ce9c4a4d2958cce456df63094a17abb714a3bc69bf9e7
[INFO] running `Command { std: "docker" "start" "-a" "97adf30a3f1d679d225ce9c4a4d2958cce456df63094a17abb714a3bc69bf9e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.4
[INFO] [stderr]    Compiling sysinfo v0.38.4
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling terminal_size v0.4.4
[INFO] [stderr]    Compiling fs4 v0.13.1
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling simd-adler32 v0.3.9
[INFO] [stderr]    Compiling miniz_oxide v0.9.1
[INFO] [stderr]    Compiling zopfli v0.8.3
[INFO] [stderr]    Compiling archmage-macros v0.9.15
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.6.0
[INFO] [stderr]    Compiling proptest-derive v0.8.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling archmage v0.9.15
[INFO] [stderr]    Compiling clap v4.6.0
[INFO] [stderr]    Compiling zenflate v0.3.4
[INFO] [stderr]    Compiling zenzop v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling zenbench v0.1.2
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "97adf30a3f1d679d225ce9c4a4d2958cce456df63094a17abb714a3bc69bf9e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97adf30a3f1d679d225ce9c4a4d2958cce456df63094a17abb714a3bc69bf9e7", kill_on_drop: false }`
[INFO] [stdout] 97adf30a3f1d679d225ce9c4a4d2958cce456df63094a17abb714a3bc69bf9e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b348d2c83fefb86c40e61b0879caa7d9efc32f8fbeb064ae948f6993557b35ab
[INFO] running `Command { std: "docker" "start" "-a" "b348d2c83fefb86c40e61b0879caa7d9efc32f8fbeb064ae948f6993557b35ab", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/zenzop-769e359ab17b180e)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test deflate::test::test_set_counts_to_count ... ok
[INFO] [stdout] test katajainen::test::no_frequencies ... ok
[INFO] [stdout] test katajainen::test::max_bits_15 ... ok
[INFO] [stdout] test katajainen::test::max_bits_7 ... ok
[INFO] [stdout] test katajainen::test::only_two_frequencies ... ok
[INFO] [stdout] test katajainen::test::test_from_paper_3 ... ok
[INFO] [stdout] test katajainen::test::test_from_paper_4 ... ok
[INFO] [stdout] test katajainen::test::only_one_frequency ... ok
[INFO] [stdout] test katajainen::test::scratch_reuse_produces_same_results ... ok
[INFO] [stdout] test test::iteration_cap_can_be_raised ... ok
[INFO] [stdout] test test::iteration_cap_clamps_huge_count ... ok
[INFO] [stdout] test test::iteration_cap_default_value ... ok
[INFO] [stdout] test test::iteration_cap_clamps_default_no_improvement ... ok
[INFO] [stdout] test test::iteration_cap_passes_normal_count ... ok
[INFO] [stdout] test test::iteration_cap_enables_pathological_options_to_terminate ... ok
[INFO] [stdout] test test::enhanced_produces_valid_deflate ... ok
[INFO] [stdout] test deflate::test::weird_encoder_write_size_combinations_works ... ok
[INFO] [stdout] test test::enhanced_vs_standard_size_report ... ok
[INFO] [stdout] test test::deflating_is_reversible has been running for over 60 seconds
[INFO] [stdout] test test::enhanced_output_no_larger_than_standard has been running for over 60 seconds
[INFO] [stdout] test test::enhanced_vs_standard_on_png_idat has been running for over 60 seconds
[INFO] [stdout] test test::enhanced_output_no_larger_than_standard ... ok
[INFO] [stdout] test test::deflating_is_reversible ... ok
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "b348d2c83fefb86c40e61b0879caa7d9efc32f8fbeb064ae948f6993557b35ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b348d2c83fefb86c40e61b0879caa7d9efc32f8fbeb064ae948f6993557b35ab", kill_on_drop: false }`
[INFO] [stdout] b348d2c83fefb86c40e61b0879caa7d9efc32f8fbeb064ae948f6993557b35ab
