[INFO] cloning repository https://github.com/tedbyron/pngme [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tedbyron/pngme" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftedbyron%2Fpngme", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftedbyron%2Fpngme'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 932519e0ff8f591cae3909f384840c512da86815 [INFO] testing tedbyron/pngme against 1.79.0 for beta-1.80-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftedbyron%2Fpngme" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tedbyron/pngme on toolchain 1.79.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tedbyron/pngme [INFO] finished tweaking git repo https://github.com/tedbyron/pngme [INFO] tweaked toml for git repo https://github.com/tedbyron/pngme written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tedbyron/pngme 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" "+1.79.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4dce6452be44629159e58029a505550ee413eac2f8dec4a28b9c846b5006c71c [INFO] running `Command { std: "docker" "start" "-a" "4dce6452be44629159e58029a505550ee413eac2f8dec4a28b9c846b5006c71c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4dce6452be44629159e58029a505550ee413eac2f8dec4a28b9c846b5006c71c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4dce6452be44629159e58029a505550ee413eac2f8dec4a28b9c846b5006c71c", kill_on_drop: false }` [INFO] [stdout] 4dce6452be44629159e58029a505550ee413eac2f8dec4a28b9c846b5006c71c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a335e669f7a532ab6cff1856cb83b4b4614a1fd38fd889111fc342c1478e69bd [INFO] running `Command { std: "docker" "start" "-a" "a335e669f7a532ab6cff1856cb83b4b4614a1fd38fd889111fc342c1478e69bd", kill_on_drop: false }` [INFO] [stderr] Compiling pngme v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `length`, `data`, and `crc` are never used [INFO] [stdout] --> src/chunk.rs:73:18 [INFO] [stdout] | [INFO] [stdout] 60 | impl Chunk { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 73 | pub const fn length(&self) -> u32 { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 79 | pub const fn data(&self) -> &[u8] { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 82 | pub const fn crc(&self) -> u32 { [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:41:18 [INFO] [stdout] | [INFO] [stdout] 37 | impl ChunkType { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 41 | pub const fn is_valid(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub const fn is_critical(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 47 | pub const fn is_public(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 50 | pub const fn is_reserved_bit_valid(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 53 | pub const fn is_safe_to_copy(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `from_chunks`, `header`, and `chunks` are never used [INFO] [stdout] --> src/png.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 52 | impl Png { [INFO] [stdout] | -------- associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 55 | pub fn from_chunks(chunks: impl AsRef<[Chunk]>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | pub const fn header(&self) -> &[u8; 8] { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn chunks(&self) -> &[Chunk] { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.72s [INFO] running `Command { std: "docker" "inspect" "a335e669f7a532ab6cff1856cb83b4b4614a1fd38fd889111fc342c1478e69bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a335e669f7a532ab6cff1856cb83b4b4614a1fd38fd889111fc342c1478e69bd", kill_on_drop: false }` [INFO] [stdout] a335e669f7a532ab6cff1856cb83b4b4614a1fd38fd889111fc342c1478e69bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 82b4ef142730a0e8d4ffdbde2efb658ab94f8b68ea505d2cd71c40257edb1b15 [INFO] running `Command { std: "docker" "start" "-a" "82b4ef142730a0e8d4ffdbde2efb658ab94f8b68ea505d2cd71c40257edb1b15", kill_on_drop: false }` [INFO] [stderr] Compiling pngme v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `data` is never used [INFO] [stdout] --> src/chunk.rs:79:18 [INFO] [stdout] | [INFO] [stdout] 60 | impl Chunk { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | pub const fn data(&self) -> &[u8] { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `header` is never used [INFO] [stdout] --> src/png.rs:72:18 [INFO] [stdout] | [INFO] [stdout] 52 | impl Png { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 72 | pub const fn header(&self) -> &[u8; 8] { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "82b4ef142730a0e8d4ffdbde2efb658ab94f8b68ea505d2cd71c40257edb1b15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82b4ef142730a0e8d4ffdbde2efb658ab94f8b68ea505d2cd71c40257edb1b15", kill_on_drop: false }` [INFO] [stdout] 82b4ef142730a0e8d4ffdbde2efb658ab94f8b68ea505d2cd71c40257edb1b15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 61502a96a83f661d4612d307c6e8e2967f165271f6d08c6d49949fe7db4e1338 [INFO] running `Command { std: "docker" "start" "-a" "61502a96a83f661d4612d307c6e8e2967f165271f6d08c6d49949fe7db4e1338", kill_on_drop: false }` [INFO] [stderr] warning: method `data` is never used [INFO] [stderr] --> src/chunk.rs:79:18 [INFO] [stderr] | [INFO] [stderr] 60 | impl Chunk { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 79 | pub const fn data(&self) -> &[u8] { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `header` is never used [INFO] [stderr] --> src/png.rs:72:18 [INFO] [stderr] | [INFO] [stderr] 52 | impl Png { [INFO] [stderr] | -------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 72 | pub const fn header(&self) -> &[u8; 8] { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `pngme` (bin "pngme" test) generated 2 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pngme-834b8b167622e70b) [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test chunk::tests::test_invalid_chunk_from_bytes ... ok [INFO] [stdout] test chunk::tests::test_new_chunk ... ok [INFO] [stdout] test chunk::tests::test_valid_chunk_from_bytes ... ok [INFO] [stdout] test chunk::tests::test_chunk_string ... ok [INFO] [stdout] test chunk::tests::test_crc32 ... ok [INFO] [stdout] test chunk::tests::test_chunk_trait_impls ... ok [INFO] [stdout] test chunk::tests::test_chunk_length ... ok [INFO] [stdout] test chunk::tests::test_chunk_type ... ok [INFO] [stdout] test chunk::tests::test_chunk_crc ... 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_from_str ... ok [INFO] [stdout] test chunk_type::tests::test_chunk_type_string ... ok [INFO] [stdout] test chunk_type::tests::test_chunk_type_from_bytes ... ok [INFO] [stdout] test chunk_type::tests::test_valid_chunk_is_valid ... ok [INFO] [stdout] test png::tests::test_from_chunks ... ok [INFO] [stdout] test png::tests::test_invalid_header ... ok [INFO] [stdout] test png::tests::test_append_chunk ... ok [INFO] [stdout] test png::tests::test_chunk_by_type ... ok [INFO] [stdout] test png::tests::test_invalid_chunk ... ok [INFO] [stdout] test chunk_type::tests::test_invalid_chunk_is_valid ... ok [INFO] [stdout] test png::tests::test_png_from_image_file ... ok [INFO] [stdout] test png::tests::test_bytes ... ok [INFO] [stdout] test png::tests::test_list_chunks ... ok [INFO] [stdout] test chunk_type::tests::test_chunk_type_is_not_public ... ok [INFO] [stdout] test png::tests::test_png_trait_impls ... ok [INFO] [stdout] test chunk_type::tests::test_chunk_type_is_public ... ok [INFO] [stdout] test chunk_type::tests::test_chunk_type_is_critical ... ok [INFO] [stdout] test chunk_type::tests::test_chunk_type_is_unsafe_to_copy ... ok [INFO] [stdout] test chunk_type::tests::test_chunk_type_is_reserved_bit_invalid ... ok [INFO] [stdout] test chunk_type::tests::test_chunk_type_trait_impls ... ok [INFO] [stdout] test chunk_type::tests::test_chunk_type_is_not_critical ... ok [INFO] [stdout] test png::tests::test_remove_chunk ... ok [INFO] [stdout] test png::tests::test_valid_from_bytes ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "61502a96a83f661d4612d307c6e8e2967f165271f6d08c6d49949fe7db4e1338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "61502a96a83f661d4612d307c6e8e2967f165271f6d08c6d49949fe7db4e1338", kill_on_drop: false }` [INFO] [stdout] 61502a96a83f661d4612d307c6e8e2967f165271f6d08c6d49949fe7db4e1338