[INFO] fetching crate pngmetagrep 0.1.4...
[INFO] testing pngmetagrep-0.1.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate pngmetagrep 0.1.4 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate pngmetagrep 0.1.4
[INFO] finished tweaking crates.io crate pngmetagrep 0.1.4
[INFO] tweaked toml for crates.io crate pngmetagrep 0.1.4 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pngmetagrep 0.1.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pngmetagrep 0.1.4 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a77ce24013e43138e0c0481b77578456513486df997789cfd99b28dca4a44bcf
[INFO] running `Command { std: "docker" "start" "-a" "a77ce24013e43138e0c0481b77578456513486df997789cfd99b28dca4a44bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a77ce24013e43138e0c0481b77578456513486df997789cfd99b28dca4a44bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a77ce24013e43138e0c0481b77578456513486df997789cfd99b28dca4a44bcf", kill_on_drop: false }`
[INFO] [stdout] a77ce24013e43138e0c0481b77578456513486df997789cfd99b28dca4a44bcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c1e6af07a84d6bcece3ae0820dbe0b02a22e57073649921b632cbae27f53380
[INFO] running `Command { std: "docker" "start" "-a" "7c1e6af07a84d6bcece3ae0820dbe0b02a22e57073649921b632cbae27f53380", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling pngmeta v0.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling pngmetagrep-core v0.1.4
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling pngmetagrep v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.94s
[INFO] running `Command { std: "docker" "inspect" "7c1e6af07a84d6bcece3ae0820dbe0b02a22e57073649921b632cbae27f53380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c1e6af07a84d6bcece3ae0820dbe0b02a22e57073649921b632cbae27f53380", kill_on_drop: false }`
[INFO] [stdout] 7c1e6af07a84d6bcece3ae0820dbe0b02a22e57073649921b632cbae27f53380
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7325a9c94af5f515e4ba92175e2c9ef7d98842c04cd4fad43dadc6b1a7c653ba
[INFO] running `Command { std: "docker" "start" "-a" "7325a9c94af5f515e4ba92175e2c9ef7d98842c04cd4fad43dadc6b1a7c653ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling pngmetagrep v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "7325a9c94af5f515e4ba92175e2c9ef7d98842c04cd4fad43dadc6b1a7c653ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7325a9c94af5f515e4ba92175e2c9ef7d98842c04cd4fad43dadc6b1a7c653ba", kill_on_drop: false }`
[INFO] [stdout] 7325a9c94af5f515e4ba92175e2c9ef7d98842c04cd4fad43dadc6b1a7c653ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5d1c7c321beea8f550638cf70bf0f470c13ac16a589d084e0a3d40e98947972
[INFO] running `Command { std: "docker" "start" "-a" "e5d1c7c321beea8f550638cf70bf0f470c13ac16a589d084e0a3d40e98947972", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pngmetagrep-f991cc238e33a9a3)
[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" "e5d1c7c321beea8f550638cf70bf0f470c13ac16a589d084e0a3d40e98947972", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5d1c7c321beea8f550638cf70bf0f470c13ac16a589d084e0a3d40e98947972", kill_on_drop: false }`
[INFO] [stdout] e5d1c7c321beea8f550638cf70bf0f470c13ac16a589d084e0a3d40e98947972