Dec 13 11:07:46.914 INFO testing mcast/markdown-chapterise against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 11:07:46.914 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 11:07:47.124 INFO [stdout] f1a099b596abc67139efa8cbd82ec174e65c471f6dbed530bd95c18e49371b42
Dec 13 11:07:47.125 INFO running `"docker" "start" "-a" "f1a099b596abc67139efa8cbd82ec174e65c471f6dbed530bd95c18e49371b42"`
Dec 13 11:07:47.533 INFO [stderr] usermod: no changes
Dec 13 11:07:47.613 INFO [stderr]    Compiling markdown-chapterise v0.0.1 (/source)
Dec 13 11:07:47.802 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 13 11:07:47.802 INFO [stderr]  --> src/mdstream.rs:1:5
Dec 13 11:07:47.802 INFO [stderr]   |
Dec 13 11:07:47.802 INFO [stderr] 1 | use std::cell::RefCell;
Dec 13 11:07:47.802 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 13 11:07:47.802 INFO [stderr]   |
Dec 13 11:07:47.802 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 11:07:47.802 INFO [stderr] 
Dec 13 11:07:47.802 INFO [stderr] warning: unused import: `std::iter::FilterMap`
Dec 13 11:07:47.802 INFO [stderr]  --> src/mdstream.rs:5:5
Dec 13 11:07:47.802 INFO [stderr]   |
Dec 13 11:07:47.802 INFO [stderr] 5 | use std::iter::FilterMap;
Dec 13 11:07:47.802 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 11:07:47.802 INFO [stderr] 
Dec 13 11:07:47.802 INFO [stderr] warning: unused import: `std::io::Lines`
Dec 13 11:07:47.802 INFO [stderr]  --> src/mdstream.rs:6:5
Dec 13 11:07:47.802 INFO [stderr]   |
Dec 13 11:07:47.802 INFO [stderr] 6 | use std::io::Lines;
Dec 13 11:07:47.802 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 13 11:07:47.802 INFO [stderr] 
Dec 13 11:07:47.802 INFO [stderr] warning: unused import: `std::io::BufReader`
Dec 13 11:07:47.802 INFO [stderr]  --> src/mdstream.rs:7:5
Dec 13 11:07:47.802 INFO [stderr]   |
Dec 13 11:07:47.802 INFO [stderr] 7 | use std::io::BufReader;
Dec 13 11:07:47.802 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 13 11:07:47.802 INFO [stderr] 
Dec 13 11:07:47.802 INFO [stderr] warning: unused import: `std::fs::File`
Dec 13 11:07:47.802 INFO [stderr]  --> src/mdstream.rs:8:5
Dec 13 11:07:47.802 INFO [stderr]   |
Dec 13 11:07:47.802 INFO [stderr] 8 | use std::fs::File;
Dec 13 11:07:47.802 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 11:07:47.802 INFO [stderr] 
Dec 13 11:07:47.841 INFO [stderr] warning: variable does not need to be mutable
Dec 13 11:07:47.842 INFO [stderr]   --> src/mdstream.rs:45:13
Dec 13 11:07:47.842 INFO [stderr]    |
Dec 13 11:07:47.842 INFO [stderr] 45 |         let mut lines = self.input.deref_mut();
Dec 13 11:07:47.842 INFO [stderr]    |             ----^^^^^
Dec 13 11:07:47.842 INFO [stderr]    |             |
Dec 13 11:07:47.842 INFO [stderr]    |             help: remove this `mut`
Dec 13 11:07:47.842 INFO [stderr]    |
Dec 13 11:07:47.842 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 11:07:47.842 INFO [stderr] 
Dec 13 11:07:47.842 INFO [stderr] warning: method is never used: `new`
Dec 13 11:07:47.842 INFO [stderr]   --> src/mdstream.rs:33:5
Dec 13 11:07:47.842 INFO [stderr]    |
Dec 13 11:07:47.842 INFO [stderr] 33 |     pub fn new(lines: Box<Iterator<Item=String>>) -> MarkdownStream
Dec 13 11:07:47.842 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 11:07:47.842 INFO [stderr]    |
Dec 13 11:07:47.842 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 11:07:47.842 INFO [stderr] 
Dec 13 11:07:48.303 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 13 11:07:48.303 INFO [stderr] su: No module specific data is present
Dec 13 11:07:48.662 INFO running `"docker" "inspect" "f1a099b596abc67139efa8cbd82ec174e65c471f6dbed530bd95c18e49371b42"`
Dec 13 11:07:48.783 INFO running `"docker" "rm" "-f" "f1a099b596abc67139efa8cbd82ec174e65c471f6dbed530bd95c18e49371b42"`
Dec 13 11:07:48.940 INFO [stdout] f1a099b596abc67139efa8cbd82ec174e65c471f6dbed530bd95c18e49371b42
Dec 13 11:07:48.943 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 11:07:49.113 INFO [stdout] 9cfc8aca4ff28afaf4a2e9f6451ef0f80b9023f0d896595e8139a4d9b700c99c
Dec 13 11:07:49.115 INFO running `"docker" "start" "-a" "9cfc8aca4ff28afaf4a2e9f6451ef0f80b9023f0d896595e8139a4d9b700c99c"`
Dec 13 11:07:49.503 INFO [stderr] usermod: no changes
Dec 13 11:07:49.531 INFO [stderr]    Compiling markdown-chapterise v0.0.1 (/source)
Dec 13 11:07:49.793 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 13 11:07:49.793 INFO [stderr]  --> src/mdstream.rs:1:5
Dec 13 11:07:49.793 INFO [stderr]   |
Dec 13 11:07:49.793 INFO [stderr] 1 | use std::cell::RefCell;
Dec 13 11:07:49.793 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 13 11:07:49.793 INFO [stderr]   |
Dec 13 11:07:49.793 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 11:07:49.793 INFO [stderr] 
Dec 13 11:07:49.793 INFO [stderr] warning: unused import: `std::iter::FilterMap`
Dec 13 11:07:49.793 INFO [stderr]  --> src/mdstream.rs:5:5
Dec 13 11:07:49.793 INFO [stderr]   |
Dec 13 11:07:49.793 INFO [stderr] 5 | use std::iter::FilterMap;
Dec 13 11:07:49.793 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 11:07:49.793 INFO [stderr] 
Dec 13 11:07:49.793 INFO [stderr] warning: unused import: `std::io::Lines`
Dec 13 11:07:49.793 INFO [stderr]  --> src/mdstream.rs:6:5
Dec 13 11:07:49.793 INFO [stderr]   |
Dec 13 11:07:49.793 INFO [stderr] 6 | use std::io::Lines;
Dec 13 11:07:49.793 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 13 11:07:49.793 INFO [stderr] 
Dec 13 11:07:49.793 INFO [stderr] warning: unused import: `std::io::BufReader`
Dec 13 11:07:49.793 INFO [stderr]  --> src/mdstream.rs:7:5
Dec 13 11:07:49.793 INFO [stderr]   |
Dec 13 11:07:49.793 INFO [stderr] 7 | use std::io::BufReader;
Dec 13 11:07:49.793 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 13 11:07:49.793 INFO [stderr] 
Dec 13 11:07:49.793 INFO [stderr] warning: unused import: `std::fs::File`
Dec 13 11:07:49.793 INFO [stderr]  --> src/mdstream.rs:8:5
Dec 13 11:07:49.793 INFO [stderr]   |
Dec 13 11:07:49.793 INFO [stderr] 8 | use std::fs::File;
Dec 13 11:07:49.793 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 11:07:49.793 INFO [stderr] 
Dec 13 11:07:49.901 INFO [stderr] warning: unused variable: `obj`
Dec 13 11:07:49.901 INFO [stderr]   --> src/main.rs:75:9
Dec 13 11:07:49.901 INFO [stderr]    |
Dec 13 11:07:49.901 INFO [stderr] 75 |     let obj = "bar";
Dec 13 11:07:49.902 INFO [stderr]    |         ^^^ help: consider using `_obj` instead
Dec 13 11:07:49.902 INFO [stderr]    |
Dec 13 11:07:49.902 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 11:07:49.902 INFO [stderr] 
Dec 13 11:07:49.931 INFO [stderr] warning: variable does not need to be mutable
Dec 13 11:07:49.931 INFO [stderr]   --> src/mdstream.rs:45:13
Dec 13 11:07:49.931 INFO [stderr]    |
Dec 13 11:07:49.931 INFO [stderr] 45 |         let mut lines = self.input.deref_mut();
Dec 13 11:07:49.931 INFO [stderr]    |             ----^^^^^
Dec 13 11:07:49.931 INFO [stderr]    |             |
Dec 13 11:07:49.931 INFO [stderr]    |             help: remove this `mut`
Dec 13 11:07:49.931 INFO [stderr]    |
Dec 13 11:07:49.931 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 11:07:49.931 INFO [stderr] 
Dec 13 11:07:50.422 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Dec 13 11:07:50.424 INFO [stderr] su: No module specific data is present
Dec 13 11:07:50.712 INFO running `"docker" "inspect" "9cfc8aca4ff28afaf4a2e9f6451ef0f80b9023f0d896595e8139a4d9b700c99c"`
Dec 13 11:07:50.827 INFO running `"docker" "rm" "-f" "9cfc8aca4ff28afaf4a2e9f6451ef0f80b9023f0d896595e8139a4d9b700c99c"`
Dec 13 11:07:50.905 INFO [stdout] 9cfc8aca4ff28afaf4a2e9f6451ef0f80b9023f0d896595e8139a4d9b700c99c
Dec 13 11:07:50.908 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 11:07:51.098 INFO [stdout] f0c0068884eb330dff354c99ffb959dc307e4b93a191a4d3aa7c3eabc4b525f6
Dec 13 11:07:51.104 INFO running `"docker" "start" "-a" "f0c0068884eb330dff354c99ffb959dc307e4b93a191a4d3aa7c3eabc4b525f6"`
Dec 13 11:07:51.504 INFO [stderr] usermod: no changes
Dec 13 11:07:51.530 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 11:07:51.530 INFO [stderr]      Running /target/debug/deps/markdown_chapterise-1324a70e3a171405
Dec 13 11:07:51.535 INFO [stdout] 
Dec 13 11:07:51.535 INFO [stdout] running 5 tests
Dec 13 11:07:51.535 INFO [stdout] test mdslurp::headcheck ... ok
Dec 13 11:07:51.535 INFO [stdout] test mdslurp::othercheck ... ok
Dec 13 11:07:51.535 INFO [stdout] test mdstream::tests::t_vec_others ... ok
Dec 13 11:07:51.535 INFO [stdout] test t_showerror_ok ... ok
Dec 13 11:07:51.574 INFO [stdout] test t_showerror_err ... ok
Dec 13 11:07:51.574 INFO [stdout] 
Dec 13 11:07:51.574 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 11:07:51.574 INFO [stdout] 
Dec 13 11:07:51.577 INFO [stderr] su: No module specific data is present
Dec 13 11:07:51.841 INFO running `"docker" "inspect" "f0c0068884eb330dff354c99ffb959dc307e4b93a191a4d3aa7c3eabc4b525f6"`
Dec 13 11:07:51.948 INFO running `"docker" "rm" "-f" "f0c0068884eb330dff354c99ffb959dc307e4b93a191a4d3aa7c3eabc4b525f6"`
Dec 13 11:07:52.029 INFO [stdout] f0c0068884eb330dff354c99ffb959dc307e4b93a191a4d3aa7c3eabc4b525f6