[INFO] updating cached repository rayrobdod/png-inflate [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/rayrobdod/png-inflate [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/rayrobdod/png-inflate" "work/ex/beta-1.38-1/sources/1.37.0/gh/rayrobdod/png-inflate"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rayrobdod/png-inflate'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rayrobdod/png-inflate" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rayrobdod/png-inflate"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rayrobdod/png-inflate'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 252d450cd5e90bdbff44c21a2177766305981101 [INFO] sha for GitHub repo rayrobdod/png-inflate: 252d450cd5e90bdbff44c21a2177766305981101 [INFO] validating manifest of rayrobdod/png-inflate on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rayrobdod/png-inflate on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rayrobdod/png-inflate [INFO] finished frobbing rayrobdod/png-inflate [INFO] frobbed toml for rayrobdod/png-inflate written to work/ex/beta-1.38-1/sources/1.37.0/gh/rayrobdod/png-inflate/Cargo.toml [INFO] started frobbing rayrobdod/png-inflate [INFO] finished frobbing rayrobdod/png-inflate [INFO] frobbed toml for rayrobdod/png-inflate written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rayrobdod/png-inflate/Cargo.toml [INFO] crate rayrobdod/png-inflate already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rayrobdod/png-inflate against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rayrobdod/png-inflate:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] c1e21f75e3f2798c9a878287e467060dd63338a018bd590f7a7e0dc0df363618 [INFO] running `"docker" "start" "-a" "c1e21f75e3f2798c9a878287e467060dd63338a018bd590f7a7e0dc0df363618"` [INFO] [stderr] Compiling inflate_png v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/png/mod.rs:14:23 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn read(file:&mut Read) -> Result, ReadError> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/png/mod.rs:42:24 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn write(file:&mut Write, chunks:Vec) -> Result<(), ::std::io::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/png/mod.rs:60:20 [INFO] [stderr] | [INFO] [stderr] 60 | fn read(file:&mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/png/mod.rs:94:27 [INFO] [stderr] | [INFO] [stderr] 94 | fn write(self, file:&mut Write) -> Result<(), ::std::io::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/inflate.rs:128:33 [INFO] [stderr] | [INFO] [stderr] 128 | b"sCAL" | b"gIFg" | b"gIFx" | b"gIFg" | b"eXIf" => Ok(indata), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/zlib/deflate.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let mut bytes = bitreader.discard_til_byte_boundary(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.69s [INFO] running `"docker" "inspect" "c1e21f75e3f2798c9a878287e467060dd63338a018bd590f7a7e0dc0df363618"` [INFO] running `"docker" "rm" "-f" "c1e21f75e3f2798c9a878287e467060dd63338a018bd590f7a7e0dc0df363618"` [INFO] [stdout] c1e21f75e3f2798c9a878287e467060dd63338a018bd590f7a7e0dc0df363618 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rayrobdod/png-inflate:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] fc3d4646d273f01cf5c437782385f8de5bf71bd1af7c48344dce450fb783f4d0 [INFO] running `"docker" "start" "-a" "fc3d4646d273f01cf5c437782385f8de5bf71bd1af7c48344dce450fb783f4d0"` [INFO] [stderr] Compiling inflate_png v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/png/mod.rs:14:23 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn read(file:&mut Read) -> Result, ReadError> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/png/mod.rs:42:24 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn write(file:&mut Write, chunks:Vec) -> Result<(), ::std::io::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/png/mod.rs:60:20 [INFO] [stderr] | [INFO] [stderr] 60 | fn read(file:&mut Read) -> Result { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Read` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/png/mod.rs:94:27 [INFO] [stderr] | [INFO] [stderr] 94 | fn write(self, file:&mut Write) -> Result<(), ::std::io::Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/inflate.rs:128:33 [INFO] [stderr] | [INFO] [stderr] 128 | b"sCAL" | b"gIFg" | b"gIFx" | b"gIFg" | b"eXIf" => Ok(indata), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/zlib/deflate.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | let mut bytes = bitreader.discard_til_byte_boundary(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.68s [INFO] running `"docker" "inspect" "fc3d4646d273f01cf5c437782385f8de5bf71bd1af7c48344dce450fb783f4d0"` [INFO] running `"docker" "rm" "-f" "fc3d4646d273f01cf5c437782385f8de5bf71bd1af7c48344dce450fb783f4d0"` [INFO] [stdout] fc3d4646d273f01cf5c437782385f8de5bf71bd1af7c48344dce450fb783f4d0 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rayrobdod/png-inflate:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 41a477d88dfbf004d2fd2068a258a3afe4c0a6ee253a5ad5b9deb89f91f90d09 [INFO] running `"docker" "start" "-a" "41a477d88dfbf004d2fd2068a258a3afe4c0a6ee253a5ad5b9deb89f91f90d09"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/crater/target/debug/deps/png_inflate-69822879089f030c [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test png::tests::calculate_crc::ihdr_1 ... ok [INFO] [stdout] test png::tests::calculate_crc::nul ... ok [INFO] [stdout] test png::tests::chunk_safe_to_copy::fals ... ok [INFO] [stdout] test png::tests::calculate_crc::iend ... ok [INFO] [stdout] test zlib::bits::tests::read_1::one_byte ... ok [INFO] [stdout] test png::tests::chunk_safe_to_copy::tru ... ok [INFO] [stdout] test tests::concatinate_idats::concat ... ok [INFO] [stdout] test zlib::bits::tests::read_n::one_byte_rev ... ok [INFO] [stdout] test zlib::deflate::tests::dynamic_huffman_codes::four_constant_length ... ok [INFO] [stdout] test zlib::deflate::tests::dynamic_huffman_codes::four_constant_delta ... ok [INFO] [stdout] test zlib::bits::tests::read_n::one_byte ... ok [INFO] [stdout] test zlib::deflate::tests::inflate_instructions::fixed_coded_l010d1 ... ok [INFO] [stdout] test zlib::deflate::tests::inflate_instructions::fixed_coded_l003d1 ... ok [INFO] [stdout] test zlib::deflate::tests::dynamic_huffman_codes::provided_sample ... ok [INFO] [stdout] test zlib::deflate::tests::dynamic_huffman_codes::two_constant_length ... ok [INFO] [stdout] test zlib::deflate::tests::inflate_instructions::fixed_coded_l257d1 ... ok [INFO] [stdout] test zlib::deflate::tests::inflate_instructions::fixed_coded_l003d128 ... ok [INFO] [stdout] test zlib::deflate::tests::inflate_instructions::fixed_coded_l003d4 ... ok [INFO] [stdout] test zlib::deflate::tests::inflate_instructions::fixed_coded_l003d97 ... ok [INFO] [stdout] test zlib::deflate::tests::inflate_instructions::immediate ... ok [INFO] [stdout] test zlib::deflate::tests::inflate_samples::abcde_times_five ... ok [INFO] [stdout] test zlib::deflate::tests::inflate_samples::black_square_4x4 ... ok [INFO] [stdout] test zlib::deflate::tests::inflate_samples::four_zero ... ok [INFO] [stdout] test zlib::tests::adler32::zero_x1 ... ok [INFO] [stdout] test zlib::deflate::tests::inflate_samples::one_zero ... ok [INFO] [stdout] test zlib::tests::adler32::wikipedia ... ok [INFO] [stdout] test zlib::deflate::tests::inflate_samples::immediate_mode ... ok [INFO] [stdout] test zlib::tests::header_write::default ... ok [INFO] [stdout] test zlib::tests::header_write::fastest ... ok [INFO] [stdout] test zlib::tests::adler32::zero_x65536 ... ok [INFO] [stdout] test zlib::deflate::tests::inflate_instructions::fixed_coded_l258d1 ... ok [INFO] [stdout] test zlib::deflate::tests::inflate_instructions::fixed_codes_l003d32768 ... ok [INFO] [stdout] test zlib::deflate::tests::inflate_instructions::fixed_codes_l003d24577 ... ok [INFO] [stdout] test zlib::deflate::tests::decode_fixed_huffman_code::hit_every_output ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "41a477d88dfbf004d2fd2068a258a3afe4c0a6ee253a5ad5b9deb89f91f90d09"` [INFO] running `"docker" "rm" "-f" "41a477d88dfbf004d2fd2068a258a3afe4c0a6ee253a5ad5b9deb89f91f90d09"` [INFO] [stdout] 41a477d88dfbf004d2fd2068a258a3afe4c0a6ee253a5ad5b9deb89f91f90d09