[INFO] cloning repository https://github.com/laodino/pngladino
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/laodino/pngladino" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaodino%2Fpngladino", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaodino%2Fpngladino'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7bc7317948318fcb2029faff4dfbf6381db484b3
[INFO] testing laodino/pngladino against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaodino%2Fpngladino" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/laodino/pngladino
[INFO] finished tweaking git repo https://github.com/laodino/pngladino
[INFO] tweaked toml for git repo https://github.com/laodino/pngladino written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/laodino/pngladino on toolchain c066bf6804adc55193b71afdff6a56922f4a8689
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/laodino/pngladino 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing laodino/pngladino against try#c066bf6804adc55193b71afdff6a56922f4a8689+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaodino%2Fpngladino" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/laodino/pngladino
[INFO] finished tweaking git repo https://github.com/laodino/pngladino
[INFO] tweaked toml for git repo https://github.com/laodino/pngladino written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/laodino/pngladino on toolchain c066bf6804adc55193b71afdff6a56922f4a8689
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/laodino/pngladino 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" "+c066bf6804adc55193b71afdff6a56922f4a8689" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 569d4fa006800ac5707f6686f814d067fd4789483dc8d98bbca5ad738aca80d1
[INFO] running `Command { std: "docker" "start" "-a" "569d4fa006800ac5707f6686f814d067fd4789483dc8d98bbca5ad738aca80d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "569d4fa006800ac5707f6686f814d067fd4789483dc8d98bbca5ad738aca80d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "569d4fa006800ac5707f6686f814d067fd4789483dc8d98bbca5ad738aca80d1", kill_on_drop: false }`
[INFO] [stdout] 569d4fa006800ac5707f6686f814d067fd4789483dc8d98bbca5ad738aca80d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 485dacc5bb179def317102f8cfcfed0f7f94ba1f1be53f760466348b245db9e2
[INFO] running `Command { std: "docker" "start" "-a" "485dacc5bb179def317102f8cfcfed0f7f94ba1f1be53f760466348b245db9e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling pngladino v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `isbitzero` is never used
[INFO] [stdout]   --> src/chunk_type.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn isbitzero(n:u8,p:u8)->bool{
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_valid`, `is_critical`, `is_public`, `is_reserved_bit_valid`, and `is_safe_to_copy` are never used
[INFO] [stdout]   --> src/chunk_type.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl ChunkType{
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     fn is_valid(&self)->bool{
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |     fn is_critical(&self)->bool{
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |     fn is_public(&self)->bool{
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 69 |     fn is_reserved_bit_valid(&self)->bool{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 73 |     fn is_safe_to_copy(&self)->bool{
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Ancillary` should have a snake case name
[INFO] [stdout]   --> src/chunk_type.rs:13:2
[INFO] [stdout]    |
[INFO] [stdout] 13 |  Ancillary :u8,
[INFO] [stdout]    |  ^^^^^^^^^ help: convert the identifier to snake case: `ancillary`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Private` should have a snake case name
[INFO] [stdout]   --> src/chunk_type.rs:14:2
[INFO] [stdout]    |
[INFO] [stdout] 14 |  Private :u8,
[INFO] [stdout]    |  ^^^^^^^ help: convert the identifier to snake case: `private`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Reserved` should have a snake case name
[INFO] [stdout]   --> src/chunk_type.rs:15:2
[INFO] [stdout]    |
[INFO] [stdout] 15 |  Reserved :u8,
[INFO] [stdout]    |  ^^^^^^^^ help: convert the identifier to snake case: `reserved`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Safetocopy` should have a snake case name
[INFO] [stdout]   --> src/chunk_type.rs:16:2
[INFO] [stdout]    |
[INFO] [stdout] 16 |  Safetocopy:u8,
[INFO] [stdout]    |  ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `safetocopy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "485dacc5bb179def317102f8cfcfed0f7f94ba1f1be53f760466348b245db9e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "485dacc5bb179def317102f8cfcfed0f7f94ba1f1be53f760466348b245db9e2", kill_on_drop: false }`
[INFO] [stdout] 485dacc5bb179def317102f8cfcfed0f7f94ba1f1be53f760466348b245db9e2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c46eab3815102bf7e9649d59d4643e32e3b3cc39f97798482e00ce3e88c339fa
[INFO] running `Command { std: "docker" "start" "-a" "c46eab3815102bf7e9649d59d4643e32e3b3cc39f97798482e00ce3e88c339fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling pngladino v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `Ancillary` should have a snake case name
[INFO] [stdout]   --> src/chunk_type.rs:13:2
[INFO] [stdout]    |
[INFO] [stdout] 13 |  Ancillary :u8,
[INFO] [stdout]    |  ^^^^^^^^^ help: convert the identifier to snake case: `ancillary`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Private` should have a snake case name
[INFO] [stdout]   --> src/chunk_type.rs:14:2
[INFO] [stdout]    |
[INFO] [stdout] 14 |  Private :u8,
[INFO] [stdout]    |  ^^^^^^^ help: convert the identifier to snake case: `private`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Reserved` should have a snake case name
[INFO] [stdout]   --> src/chunk_type.rs:15:2
[INFO] [stdout]    |
[INFO] [stdout] 15 |  Reserved :u8,
[INFO] [stdout]    |  ^^^^^^^^ help: convert the identifier to snake case: `reserved`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Safetocopy` should have a snake case name
[INFO] [stdout]   --> src/chunk_type.rs:16:2
[INFO] [stdout]    |
[INFO] [stdout] 16 |  Safetocopy:u8,
[INFO] [stdout]    |  ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `safetocopy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "c46eab3815102bf7e9649d59d4643e32e3b3cc39f97798482e00ce3e88c339fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c46eab3815102bf7e9649d59d4643e32e3b3cc39f97798482e00ce3e88c339fa", kill_on_drop: false }`
[INFO] [stdout] c46eab3815102bf7e9649d59d4643e32e3b3cc39f97798482e00ce3e88c339fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+c066bf6804adc55193b71afdff6a56922f4a8689" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 83a336f5519bb0e2adb141505845885d799cc496532473ccd3dcb8f97327e7c9
[INFO] running `Command { std: "docker" "start" "-a" "83a336f5519bb0e2adb141505845885d799cc496532473ccd3dcb8f97327e7c9", kill_on_drop: false }`
[INFO] [stderr] warning: structure field `Ancillary` should have a snake case name
[INFO] [stderr]   --> src/chunk_type.rs:13:2
[INFO] [stderr]    |
[INFO] [stderr] 13 |  Ancillary :u8,
[INFO] [stderr]    |  ^^^^^^^^^ help: convert the identifier to snake case: `ancillary`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Private` should have a snake case name
[INFO] [stderr]   --> src/chunk_type.rs:14:2
[INFO] [stderr]    |
[INFO] [stderr] 14 |  Private :u8,
[INFO] [stderr]    |  ^^^^^^^ help: convert the identifier to snake case: `private`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Reserved` should have a snake case name
[INFO] [stderr]   --> src/chunk_type.rs:15:2
[INFO] [stderr]    |
[INFO] [stderr] 15 |  Reserved :u8,
[INFO] [stderr]    |  ^^^^^^^^ help: convert the identifier to snake case: `reserved`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Safetocopy` should have a snake case name
[INFO] [stderr]   --> src/chunk_type.rs:16:2
[INFO] [stderr]    |
[INFO] [stderr] 16 |  Safetocopy:u8,
[INFO] [stderr]    |  ^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `safetocopy`
[INFO] [stderr] 
[INFO] [stderr] warning: `pngladino` (bin "pngladino" test) generated 4 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/pngladino-81ef11826503b918)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test chunk_type::tests::test_chunk_type_from_bytes ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_critical ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_from_str ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_not_critical ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_not_public ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_public ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_reserved_bit_invalid ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_reserved_bit_valid ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_safe_to_copy ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_is_unsafe_to_copy ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_string ... ok
[INFO] [stdout] test chunk_type::tests::test_chunk_type_trait_impls ... ok
[INFO] [stdout] test chunk_type::tests::test_invalid_chunk_is_valid ... ok
[INFO] [stdout] test chunk_type::tests::test_valid_chunk_is_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "83a336f5519bb0e2adb141505845885d799cc496532473ccd3dcb8f97327e7c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a336f5519bb0e2adb141505845885d799cc496532473ccd3dcb8f97327e7c9", kill_on_drop: false }`
[INFO] [stdout] 83a336f5519bb0e2adb141505845885d799cc496532473ccd3dcb8f97327e7c9