[INFO] fetching crate num2exr 0.1.1...
[INFO] testing num2exr-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate num2exr 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate num2exr 0.1.1
[INFO] finished tweaking crates.io crate num2exr 0.1.1
[INFO] tweaked toml for crates.io crate num2exr 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate num2exr 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 21 packages to latest compatible versions
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 41bd6b2a0a96d14e79def016b9e412b777cdaa8f540ffc2231956134bb518068
[INFO] running `Command { std: "docker" "start" "-a" "41bd6b2a0a96d14e79def016b9e412b777cdaa8f540ffc2231956134bb518068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41bd6b2a0a96d14e79def016b9e412b777cdaa8f540ffc2231956134bb518068", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41bd6b2a0a96d14e79def016b9e412b777cdaa8f540ffc2231956134bb518068", kill_on_drop: false }`
[INFO] [stdout] 41bd6b2a0a96d14e79def016b9e412b777cdaa8f540ffc2231956134bb518068
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 740f420da97e0b495e474b2bf2c2ad2f9fc4abfd24d32057cb292c9e31f902d8
[INFO] running `Command { std: "docker" "start" "-a" "740f420da97e0b495e474b2bf2c2ad2f9fc4abfd24d32057cb292c9e31f902d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling exr v1.73.0
[INFO] [stderr]    Compiling num2exr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.10s
[INFO] running `Command { std: "docker" "inspect" "740f420da97e0b495e474b2bf2c2ad2f9fc4abfd24d32057cb292c9e31f902d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "740f420da97e0b495e474b2bf2c2ad2f9fc4abfd24d32057cb292c9e31f902d8", kill_on_drop: false }`
[INFO] [stdout] 740f420da97e0b495e474b2bf2c2ad2f9fc4abfd24d32057cb292c9e31f902d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] fecd2411f63e0c7d005833b05a549257a0431d660953734dd493722d76bd0753
[INFO] running `Command { std: "docker" "start" "-a" "fecd2411f63e0c7d005833b05a549257a0431d660953734dd493722d76bd0753", kill_on_drop: false }`
[INFO] [stderr]    Compiling num2exr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "fecd2411f63e0c7d005833b05a549257a0431d660953734dd493722d76bd0753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fecd2411f63e0c7d005833b05a549257a0431d660953734dd493722d76bd0753", kill_on_drop: false }`
[INFO] [stdout] fecd2411f63e0c7d005833b05a549257a0431d660953734dd493722d76bd0753
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 911c8d5cd35ef5bd35126ea1c4eec082badd596d59a4ac7319478713a9d2964f
[INFO] running `Command { std: "docker" "start" "-a" "911c8d5cd35ef5bd35126ea1c4eec082badd596d59a4ac7319478713a9d2964f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/num2exr-f8e3e1e24499ac44)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test img::test_img::sz2height::c16383 ... ok
[INFO] [stdout] test img::test_img::sz2height::atm333 ... ok
[INFO] [stdout] test img::test_img::sz2height::double1 ... ok
[INFO] [stdout] test img::test_img::sz2height::double3 ... ok
[INFO] [stdout] test img::test_img::sz2height::empty1 ... ok
[INFO] [stdout] test img::test_img::sz2height::double2 ... ok
[INFO] [stdout] test img::test_img::sz2height::empty2 ... ok
[INFO] [stdout] test img::test_img::sz2height::fuji599 ... ok
[INFO] [stdout] test img::test_img::sz2height::iv1 ... ok
[INFO] [stdout] test img::test_img::sz2height::iv2 ... ok
[INFO] [stdout] test img::test_img::sz2height::iv3 ... ok
[INFO] [stdout] test img::test_img::sz2height::iv4 ... ok
[INFO] [stdout] test img::test_img::sz2height::run205 ... ok
[INFO] [stdout] test img::test_img::sz2height::single1 ... ok
[INFO] [stdout] test img::test_img::sz2height::single2 ... ok
[INFO] [stdout] test img::test_img::sz2height::single3 ... ok
[INFO] [stdout] test img::test_img::sz2height::sky25 ... ok
[INFO] [stdout] test img::test_img::sz2height::sky42 ... ok
[INFO] [stdout] test img::test_img::sz2height::triple1 ... ok
[INFO] [stdout] test img::test_img::sz2height::triple2 ... ok
[INFO] [stdout] test img::test_img::sz2height::triple3 ... ok
[INFO] [stderr]    Doc-tests num2exr
[INFO] [stdout] test img::test_img::sz2height::empty3 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[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" "911c8d5cd35ef5bd35126ea1c4eec082badd596d59a4ac7319478713a9d2964f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "911c8d5cd35ef5bd35126ea1c4eec082badd596d59a4ac7319478713a9d2964f", kill_on_drop: false }`
[INFO] [stdout] 911c8d5cd35ef5bd35126ea1c4eec082badd596d59a4ac7319478713a9d2964f