[INFO] fetching crate image_writer_rs 1.0.5...
[INFO] testing image_writer_rs-1.0.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate image_writer_rs 1.0.5 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate image_writer_rs 1.0.5
[INFO] finished tweaking crates.io crate image_writer_rs 1.0.5
[INFO] tweaked toml for crates.io crate image_writer_rs 1.0.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate image_writer_rs 1.0.5 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate image_writer_rs 1.0.5 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 855a1fe4ded339310f413f5b63a44d81d08a0dfb2c8c1b99eb9a4342e67bacde
[INFO] running `Command { std: "docker" "start" "-a" "855a1fe4ded339310f413f5b63a44d81d08a0dfb2c8c1b99eb9a4342e67bacde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "855a1fe4ded339310f413f5b63a44d81d08a0dfb2c8c1b99eb9a4342e67bacde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "855a1fe4ded339310f413f5b63a44d81d08a0dfb2c8c1b99eb9a4342e67bacde", kill_on_drop: false }`
[INFO] [stdout] 855a1fe4ded339310f413f5b63a44d81d08a0dfb2c8c1b99eb9a4342e67bacde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47fd9a42ab522be82fb5609484b7ca5e8e0b760929bdf2ba8137d678bebe258a
[INFO] running `Command { std: "docker" "start" "-a" "47fd9a42ab522be82fb5609484b7ca5e8e0b760929bdf2ba8137d678bebe258a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling owo-colors v4.2.2
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling anstyle-query v1.1.3
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling rustc-demangle v0.1.25
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling anstream v0.6.19
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling twox-hash v2.1.1
[INFO] [stderr]    Compiling libbz2-rs-sys v0.2.1
[INFO] [stderr]    Compiling unit-prefix v0.5.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling jiff v0.2.15
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling lz4_flex v0.11.5
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling console v0.16.0
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling bzip2 v0.6.0
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling indicatif v0.18.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tracing-error v0.2.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling liblzma-sys v0.4.4
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling dialoguer v0.11.0
[INFO] [stderr]    Compiling backtrace v0.3.75
[INFO] [stderr]    Compiling color-eyre v0.6.5
[INFO] [stderr]    Compiling liblzma v0.4.2
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling image_writer_rs v1.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Context` and `eyre`
[INFO] [stdout]  --> src/database.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use color_eyre::eyre::{Context, Result, eyre};
[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: `OsString`
[INFO] [stdout]  --> src/database.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |     ffi::{OsStr, OsString},
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.27s
[INFO] running `Command { std: "docker" "inspect" "47fd9a42ab522be82fb5609484b7ca5e8e0b760929bdf2ba8137d678bebe258a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47fd9a42ab522be82fb5609484b7ca5e8e0b760929bdf2ba8137d678bebe258a", kill_on_drop: false }`
[INFO] [stdout] 47fd9a42ab522be82fb5609484b7ca5e8e0b760929bdf2ba8137d678bebe258a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a7c675765f645266805ffc7d971d12b6e211ea5d8a28b1a7a648df7bb265ce4
[INFO] running `Command { std: "docker" "start" "-a" "4a7c675765f645266805ffc7d971d12b6e211ea5d8a28b1a7a648df7bb265ce4", kill_on_drop: false }`
[INFO] [stderr]    Compiling image_writer_rs v1.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Context` and `eyre`
[INFO] [stdout]  --> src/database.rs:1:24
[INFO] [stdout]   |
[INFO] [stdout] 1 | use color_eyre::eyre::{Context, Result, eyre};
[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: `OsString`
[INFO] [stdout]  --> src/database.rs:5:18
[INFO] [stdout]   |
[INFO] [stdout] 5 |     ffi::{OsStr, OsString},
[INFO] [stdout]   |                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "4a7c675765f645266805ffc7d971d12b6e211ea5d8a28b1a7a648df7bb265ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a7c675765f645266805ffc7d971d12b6e211ea5d8a28b1a7a648df7bb265ce4", kill_on_drop: false }`
[INFO] [stdout] 4a7c675765f645266805ffc7d971d12b6e211ea5d8a28b1a7a648df7bb265ce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13ae29fee34b4ad674a39c6db03ed017c7c1e5afda6d1f97e088c033002877e5
[INFO] running `Command { std: "docker" "start" "-a" "13ae29fee34b4ad674a39c6db03ed017c7c1e5afda6d1f97e088c033002877e5", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Context` and `eyre`
[INFO] [stderr]  --> src/database.rs:1:24
[INFO] [stderr]   |
[INFO] [stderr] 1 | use color_eyre::eyre::{Context, Result, eyre};
[INFO] [stderr]   |                        ^^^^^^^          ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `OsString`
[INFO] [stderr]  --> src/database.rs:5:18
[INFO] [stderr]   |
[INFO] [stderr] 5 |     ffi::{OsStr, OsString},
[INFO] [stderr]   |                  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `image_writer_rs` (bin "image_writer_rs" test) generated 2 warnings (run `cargo fix --bin "image_writer_rs" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/image_writer_rs-c98b8f1600a039a7)
[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" "13ae29fee34b4ad674a39c6db03ed017c7c1e5afda6d1f97e088c033002877e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13ae29fee34b4ad674a39c6db03ed017c7c1e5afda6d1f97e088c033002877e5", kill_on_drop: false }`
[INFO] [stdout] 13ae29fee34b4ad674a39c6db03ed017c7c1e5afda6d1f97e088c033002877e5