Dec 14 09:34:29.921 INFO testing HuQingyang/markdown-img-to-base64 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 09:34:29.921 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 09:34:30.410 INFO [stdout] 649e238152f90a1385cdeb73098201bbcafb5b49f944c8b283aec0234366a68b
Dec 14 09:34:30.413 INFO running `"docker" "start" "-a" "649e238152f90a1385cdeb73098201bbcafb5b49f944c8b283aec0234366a68b"`
Dec 14 09:34:31.698 INFO [stderr] usermod: no changes
Dec 14 09:34:32.268 INFO [stderr]    Compiling base64 v0.4.2
Dec 14 09:34:32.307 INFO [stderr]    Compiling tree_magic v0.2.0
Dec 14 09:34:32.318 INFO [stderr]    Compiling png v0.6.2
Dec 14 09:34:32.323 INFO [stderr]    Compiling reqwest v0.9.0
Dec 14 09:34:38.655 INFO [stderr]    Compiling image v0.12.4
Dec 14 09:35:00.783 INFO [stderr]    Compiling image-base64 v0.1.0
Dec 14 09:35:02.327 INFO [stderr]    Compiling markdown-img-to-base64 v0.1.0 (/source)
Dec 14 09:35:07.383 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:35:07.383 INFO [stderr]    --> src/main.rs:107:9
Dec 14 09:35:07.383 INFO [stderr]     |
Dec 14 09:35:07.383 INFO [stderr] 107 |         fs::rename(&filepath, &new_path);
Dec 14 09:35:07.383 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:35:07.383 INFO [stderr]     |
Dec 14 09:35:07.383 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 09:35:07.383 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:35:07.383 INFO [stderr] 
Dec 14 09:35:07.383 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:35:07.383 INFO [stderr]    --> src/main.rs:110:9
Dec 14 09:35:07.383 INFO [stderr]     |
Dec 14 09:35:07.383 INFO [stderr] 110 |         fs::remove_file(new_path);
Dec 14 09:35:07.383 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:35:07.383 INFO [stderr]     |
Dec 14 09:35:07.383 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:35:07.383 INFO [stderr] 
Dec 14 09:35:07.383 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:35:07.383 INFO [stderr]    --> src/main.rs:114:9
Dec 14 09:35:07.383 INFO [stderr]     |
Dec 14 09:35:07.383 INFO [stderr] 114 |         fs::remove_file(filepath);
Dec 14 09:35:07.383 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:35:07.383 INFO [stderr]     |
Dec 14 09:35:07.383 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:35:07.383 INFO [stderr] 
Dec 14 09:35:13.746 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.02s
Dec 14 09:35:13.783 INFO [stderr] su: No module specific data is present
Dec 14 09:35:14.167 INFO running `"docker" "inspect" "649e238152f90a1385cdeb73098201bbcafb5b49f944c8b283aec0234366a68b"`
Dec 14 09:35:14.389 INFO running `"docker" "rm" "-f" "649e238152f90a1385cdeb73098201bbcafb5b49f944c8b283aec0234366a68b"`
Dec 14 09:35:14.585 INFO [stdout] 649e238152f90a1385cdeb73098201bbcafb5b49f944c8b283aec0234366a68b
Dec 14 09:35:14.588 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 09:35:14.806 INFO [stdout] 6f0c9fe88a980b28eba939a0e5af10e41be7a69afc5e56eee72a6f16f145bb6f
Dec 14 09:35:14.808 INFO running `"docker" "start" "-a" "6f0c9fe88a980b28eba939a0e5af10e41be7a69afc5e56eee72a6f16f145bb6f"`
Dec 14 09:35:15.323 INFO [stderr] usermod: no changes
Dec 14 09:35:15.595 INFO [stderr]    Compiling markdown-img-to-base64 v0.1.0 (/source)
Dec 14 09:35:20.928 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:35:20.928 INFO [stderr]    --> src/main.rs:107:9
Dec 14 09:35:20.928 INFO [stderr]     |
Dec 14 09:35:20.928 INFO [stderr] 107 |         fs::rename(&filepath, &new_path);
Dec 14 09:35:20.928 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:35:20.928 INFO [stderr]     |
Dec 14 09:35:20.929 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 14 09:35:20.935 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:35:20.935 INFO [stderr] 
Dec 14 09:35:20.935 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:35:20.935 INFO [stderr]    --> src/main.rs:110:9
Dec 14 09:35:20.935 INFO [stderr]     |
Dec 14 09:35:20.935 INFO [stderr] 110 |         fs::remove_file(new_path);
Dec 14 09:35:20.935 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:35:20.935 INFO [stderr]     |
Dec 14 09:35:20.935 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:35:20.935 INFO [stderr] 
Dec 14 09:35:20.935 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 14 09:35:20.935 INFO [stderr]    --> src/main.rs:114:9
Dec 14 09:35:20.935 INFO [stderr]     |
Dec 14 09:35:20.935 INFO [stderr] 114 |         fs::remove_file(filepath);
Dec 14 09:35:20.935 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 09:35:20.935 INFO [stderr]     |
Dec 14 09:35:20.935 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 14 09:35:20.935 INFO [stderr] 
Dec 14 09:35:21.563 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.22s
Dec 14 09:35:21.591 INFO [stderr] su: No module specific data is present
Dec 14 09:35:22.565 INFO running `"docker" "inspect" "6f0c9fe88a980b28eba939a0e5af10e41be7a69afc5e56eee72a6f16f145bb6f"`
Dec 14 09:35:22.740 INFO running `"docker" "rm" "-f" "6f0c9fe88a980b28eba939a0e5af10e41be7a69afc5e56eee72a6f16f145bb6f"`
Dec 14 09:35:22.871 INFO [stdout] 6f0c9fe88a980b28eba939a0e5af10e41be7a69afc5e56eee72a6f16f145bb6f
Dec 14 09:35:22.871 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 09:35:23.166 INFO [stdout] 8be863bb62bd535a0f229baf73d99f06432a4a089823ab7f0e559ac558583adb
Dec 14 09:35:23.173 INFO running `"docker" "start" "-a" "8be863bb62bd535a0f229baf73d99f06432a4a089823ab7f0e559ac558583adb"`
Dec 14 09:35:23.720 INFO [stderr] usermod: no changes
Dec 14 09:35:23.953 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
Dec 14 09:35:23.975 INFO [stderr]      Running /target/debug/deps/markdown_img_to_base64-986cb44b8489f1a8
Dec 14 09:35:23.981 INFO [stdout] 
Dec 14 09:35:23.981 INFO [stdout] running 0 tests
Dec 14 09:35:23.981 INFO [stdout] 
Dec 14 09:35:23.981 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 09:35:23.981 INFO [stdout] 
Dec 14 09:35:23.989 INFO [stderr] su: No module specific data is present
Dec 14 09:35:24.336 INFO running `"docker" "inspect" "8be863bb62bd535a0f229baf73d99f06432a4a089823ab7f0e559ac558583adb"`
Dec 14 09:35:24.447 INFO running `"docker" "rm" "-f" "8be863bb62bd535a0f229baf73d99f06432a4a089823ab7f0e559ac558583adb"`
Dec 14 09:35:24.596 INFO [stdout] 8be863bb62bd535a0f229baf73d99f06432a4a089823ab7f0e559ac558583adb