Dec 06 13:17:17.642 INFO testing HuQingyang/markdown-img-to-base64 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 13:17:17.643 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 13:17:18.220 INFO [stdout] b8edb29b1d513ccbadc1a664050f90273a1318d54181543ff0fd8632da9c3ea8
Dec 06 13:17:18.228 INFO running `"docker" "start" "-a" "b8edb29b1d513ccbadc1a664050f90273a1318d54181543ff0fd8632da9c3ea8"`
Dec 06 13:17:19.455 INFO [stderr] usermod: no changes
Dec 06 13:17:19.936 INFO [stderr]    Compiling base64 v0.4.2
Dec 06 13:17:19.944 INFO [stderr]    Compiling tree_magic v0.2.0
Dec 06 13:17:19.952 INFO [stderr]    Compiling regex v0.2.11
Dec 06 13:17:19.955 INFO [stderr]    Compiling png v0.6.2
Dec 06 13:17:19.961 INFO [stderr]    Compiling jpeg-decoder v0.1.15
Dec 06 13:17:19.965 INFO [stderr]    Compiling reqwest v0.9.0
Dec 06 13:17:31.248 INFO [stderr]    Compiling image v0.12.4
Dec 06 13:17:49.197 INFO [stderr]    Compiling image-base64 v0.1.0
Dec 06 13:17:49.856 INFO [stderr]    Compiling markdown-img-to-base64 v0.1.0 (/source)
Dec 06 13:17:52.461 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 13:17:52.462 INFO [stderr]    --> src/main.rs:107:9
Dec 06 13:17:52.462 INFO [stderr]     |
Dec 06 13:17:52.462 INFO [stderr] 107 |         fs::rename(&filepath, &new_path);
Dec 06 13:17:52.462 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:17:52.462 INFO [stderr]     |
Dec 06 13:17:52.462 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 13:17:52.462 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 13:17:52.462 INFO [stderr] 
Dec 06 13:17:52.462 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 13:17:52.462 INFO [stderr]    --> src/main.rs:110:9
Dec 06 13:17:52.462 INFO [stderr]     |
Dec 06 13:17:52.462 INFO [stderr] 110 |         fs::remove_file(new_path);
Dec 06 13:17:52.462 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:17:52.462 INFO [stderr]     |
Dec 06 13:17:52.462 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 13:17:52.462 INFO [stderr] 
Dec 06 13:17:52.462 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 13:17:52.462 INFO [stderr]    --> src/main.rs:114:9
Dec 06 13:17:52.462 INFO [stderr]     |
Dec 06 13:17:52.462 INFO [stderr] 114 |         fs::remove_file(filepath);
Dec 06 13:17:52.462 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:17:52.462 INFO [stderr]     |
Dec 06 13:17:52.462 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 13:17:52.462 INFO [stderr] 
Dec 06 13:17:58.135 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.65s
Dec 06 13:17:58.157 INFO [stderr] su: No module specific data is present
Dec 06 13:17:59.542 INFO running `"docker" "inspect" "b8edb29b1d513ccbadc1a664050f90273a1318d54181543ff0fd8632da9c3ea8"`
Dec 06 13:17:59.758 INFO running `"docker" "rm" "-f" "b8edb29b1d513ccbadc1a664050f90273a1318d54181543ff0fd8632da9c3ea8"`
Dec 06 13:18:00.036 INFO [stdout] b8edb29b1d513ccbadc1a664050f90273a1318d54181543ff0fd8632da9c3ea8
Dec 06 13:18:00.038 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 13:18:00.552 INFO [stdout] 68a242f1155f8361dcac862ed2e4985c4ac7400d78f18ef74aa4f951a9205e4d
Dec 06 13:18:00.555 INFO running `"docker" "start" "-a" "68a242f1155f8361dcac862ed2e4985c4ac7400d78f18ef74aa4f951a9205e4d"`
Dec 06 13:18:01.168 INFO [stderr] usermod: no changes
Dec 06 13:18:01.463 INFO [stderr]    Compiling markdown-img-to-base64 v0.1.0 (/source)
Dec 06 13:18:04.276 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 13:18:04.277 INFO [stderr]    --> src/main.rs:107:9
Dec 06 13:18:04.277 INFO [stderr]     |
Dec 06 13:18:04.277 INFO [stderr] 107 |         fs::rename(&filepath, &new_path);
Dec 06 13:18:04.277 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:18:04.277 INFO [stderr]     |
Dec 06 13:18:04.277 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 13:18:04.277 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 13:18:04.277 INFO [stderr] 
Dec 06 13:18:04.277 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 13:18:04.277 INFO [stderr]    --> src/main.rs:110:9
Dec 06 13:18:04.277 INFO [stderr]     |
Dec 06 13:18:04.277 INFO [stderr] 110 |         fs::remove_file(new_path);
Dec 06 13:18:04.277 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:18:04.277 INFO [stderr]     |
Dec 06 13:18:04.277 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 13:18:04.277 INFO [stderr] 
Dec 06 13:18:04.277 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 13:18:04.277 INFO [stderr]    --> src/main.rs:114:9
Dec 06 13:18:04.277 INFO [stderr]     |
Dec 06 13:18:04.277 INFO [stderr] 114 |         fs::remove_file(filepath);
Dec 06 13:18:04.277 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:18:04.277 INFO [stderr]     |
Dec 06 13:18:04.277 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 13:18:04.277 INFO [stderr] 
Dec 06 13:18:04.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.40s
Dec 06 13:18:04.611 INFO [stderr] su: No module specific data is present
Dec 06 13:18:04.916 INFO running `"docker" "inspect" "68a242f1155f8361dcac862ed2e4985c4ac7400d78f18ef74aa4f951a9205e4d"`
Dec 06 13:18:04.969 INFO running `"docker" "rm" "-f" "68a242f1155f8361dcac862ed2e4985c4ac7400d78f18ef74aa4f951a9205e4d"`
Dec 06 13:18:05.028 INFO [stdout] 68a242f1155f8361dcac862ed2e4985c4ac7400d78f18ef74aa4f951a9205e4d
Dec 06 13:18:05.030 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 13:18:05.215 INFO [stdout] a78d566443682c5a0ffabac78aa340bf904235e7242672f1b349e93033292356
Dec 06 13:18:05.218 INFO running `"docker" "start" "-a" "a78d566443682c5a0ffabac78aa340bf904235e7242672f1b349e93033292356"`
Dec 06 13:18:05.650 INFO [stderr] usermod: no changes
Dec 06 13:18:05.916 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
Dec 06 13:18:05.920 INFO [stderr]      Running /target/debug/deps/markdown_img_to_base64-399b76f99fcc211f
Dec 06 13:18:05.924 INFO [stdout] 
Dec 06 13:18:05.924 INFO [stdout] running 0 tests
Dec 06 13:18:05.924 INFO [stdout] 
Dec 06 13:18:05.924 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:18:05.924 INFO [stdout] 
Dec 06 13:18:05.925 INFO [stderr] su: No module specific data is present
Dec 06 13:18:06.224 INFO running `"docker" "inspect" "a78d566443682c5a0ffabac78aa340bf904235e7242672f1b349e93033292356"`
Dec 06 13:18:06.299 INFO running `"docker" "rm" "-f" "a78d566443682c5a0ffabac78aa340bf904235e7242672f1b349e93033292356"`
Dec 06 13:18:06.387 INFO [stdout] a78d566443682c5a0ffabac78aa340bf904235e7242672f1b349e93033292356