Nov 16 20:00:41.741 INFO testing mcast/markdown-chapterise against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 20:00:41.741 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 20:00:41.945 INFO [stdout] d6d06acfe81cf37b73ee7a6dfa2d217afaa96a067ff5191d0a98381d2b772dc3
Nov 16 20:00:41.949 INFO running `"docker" "start" "-a" "d6d06acfe81cf37b73ee7a6dfa2d217afaa96a067ff5191d0a98381d2b772dc3"`
Nov 16 20:00:42.367 INFO [stderr] usermod: no changes
Nov 16 20:00:42.431 INFO [stderr]    Compiling markdown-chapterise v0.0.1 (/source)
Nov 16 20:00:42.653 INFO [stderr] warning: unused import: `std::cell::RefCell`
Nov 16 20:00:42.653 INFO [stderr]  --> src/mdstream.rs:1:5
Nov 16 20:00:42.653 INFO [stderr]   |
Nov 16 20:00:42.653 INFO [stderr] 1 | use std::cell::RefCell;
Nov 16 20:00:42.653 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 16 20:00:42.653 INFO [stderr]   |
Nov 16 20:00:42.653 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 20:00:42.655 INFO [stderr] 
Nov 16 20:00:42.655 INFO [stderr] warning: unused import: `std::iter::FilterMap`
Nov 16 20:00:42.655 INFO [stderr]  --> src/mdstream.rs:5:5
Nov 16 20:00:42.655 INFO [stderr]   |
Nov 16 20:00:42.655 INFO [stderr] 5 | use std::iter::FilterMap;
Nov 16 20:00:42.655 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 20:00:42.655 INFO [stderr] 
Nov 16 20:00:42.655 INFO [stderr] warning: unused import: `std::io::Lines`
Nov 16 20:00:42.655 INFO [stderr]  --> src/mdstream.rs:6:5
Nov 16 20:00:42.655 INFO [stderr]   |
Nov 16 20:00:42.655 INFO [stderr] 6 | use std::io::Lines;
Nov 16 20:00:42.655 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 16 20:00:42.655 INFO [stderr] 
Nov 16 20:00:42.655 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 16 20:00:42.655 INFO [stderr]  --> src/mdstream.rs:7:5
Nov 16 20:00:42.655 INFO [stderr]   |
Nov 16 20:00:42.655 INFO [stderr] 7 | use std::io::BufReader;
Nov 16 20:00:42.655 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 16 20:00:42.655 INFO [stderr] 
Nov 16 20:00:42.655 INFO [stderr] warning: unused import: `std::fs::File`
Nov 16 20:00:42.655 INFO [stderr]  --> src/mdstream.rs:8:5
Nov 16 20:00:42.655 INFO [stderr]   |
Nov 16 20:00:42.655 INFO [stderr] 8 | use std::fs::File;
Nov 16 20:00:42.655 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 16 20:00:42.655 INFO [stderr] 
Nov 16 20:00:42.734 INFO [stderr] warning: variable does not need to be mutable
Nov 16 20:00:42.734 INFO [stderr]   --> src/mdstream.rs:45:13
Nov 16 20:00:42.734 INFO [stderr]    |
Nov 16 20:00:42.734 INFO [stderr] 45 |         let mut lines = self.input.deref_mut();
Nov 16 20:00:42.734 INFO [stderr]    |             ----^^^^^
Nov 16 20:00:42.734 INFO [stderr]    |             |
Nov 16 20:00:42.734 INFO [stderr]    |             help: remove this `mut`
Nov 16 20:00:42.734 INFO [stderr]    |
Nov 16 20:00:42.734 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 20:00:42.734 INFO [stderr] 
Nov 16 20:00:42.734 INFO [stderr] warning: method is never used: `new`
Nov 16 20:00:42.734 INFO [stderr]   --> src/mdstream.rs:33:5
Nov 16 20:00:42.734 INFO [stderr]    |
Nov 16 20:00:42.734 INFO [stderr] 33 |     pub fn new(lines: Box<Iterator<Item=String>>) -> MarkdownStream
Nov 16 20:00:42.734 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 20:00:42.734 INFO [stderr]    |
Nov 16 20:00:42.734 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 16 20:00:42.734 INFO [stderr] 
Nov 16 20:00:43.263 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Nov 16 20:00:43.263 INFO [stderr] su: No module specific data is present
Nov 16 20:00:43.633 INFO running `"docker" "inspect" "d6d06acfe81cf37b73ee7a6dfa2d217afaa96a067ff5191d0a98381d2b772dc3"`
Nov 16 20:00:43.837 INFO running `"docker" "rm" "-f" "d6d06acfe81cf37b73ee7a6dfa2d217afaa96a067ff5191d0a98381d2b772dc3"`
Nov 16 20:00:43.943 INFO [stdout] d6d06acfe81cf37b73ee7a6dfa2d217afaa96a067ff5191d0a98381d2b772dc3
Nov 16 20:00:43.946 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 20:00:44.148 INFO [stdout] f24b11b6a1a5610cd2a27b88161ae39b4cc53a134ba00fe22cc6ccb4c6c7b36f
Nov 16 20:00:44.153 INFO running `"docker" "start" "-a" "f24b11b6a1a5610cd2a27b88161ae39b4cc53a134ba00fe22cc6ccb4c6c7b36f"`
Nov 16 20:00:44.591 INFO [stderr] usermod: no changes
Nov 16 20:00:44.612 INFO [stderr]    Compiling markdown-chapterise v0.0.1 (/source)
Nov 16 20:00:44.844 INFO [stderr] warning: unused import: `std::cell::RefCell`
Nov 16 20:00:44.844 INFO [stderr]  --> src/mdstream.rs:1:5
Nov 16 20:00:44.845 INFO [stderr]   |
Nov 16 20:00:44.845 INFO [stderr] 1 | use std::cell::RefCell;
Nov 16 20:00:44.845 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 16 20:00:44.845 INFO [stderr]   |
Nov 16 20:00:44.845 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 16 20:00:44.845 INFO [stderr] 
Nov 16 20:00:44.845 INFO [stderr] warning: unused import: `std::iter::FilterMap`
Nov 16 20:00:44.845 INFO [stderr]  --> src/mdstream.rs:5:5
Nov 16 20:00:44.845 INFO [stderr]   |
Nov 16 20:00:44.845 INFO [stderr] 5 | use std::iter::FilterMap;
Nov 16 20:00:44.845 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 16 20:00:44.845 INFO [stderr] 
Nov 16 20:00:44.845 INFO [stderr] warning: unused import: `std::io::Lines`
Nov 16 20:00:44.845 INFO [stderr]  --> src/mdstream.rs:6:5
Nov 16 20:00:44.845 INFO [stderr]   |
Nov 16 20:00:44.845 INFO [stderr] 6 | use std::io::Lines;
Nov 16 20:00:44.845 INFO [stderr]   |     ^^^^^^^^^^^^^^
Nov 16 20:00:44.845 INFO [stderr] 
Nov 16 20:00:44.845 INFO [stderr] warning: unused import: `std::io::BufReader`
Nov 16 20:00:44.845 INFO [stderr]  --> src/mdstream.rs:7:5
Nov 16 20:00:44.845 INFO [stderr]   |
Nov 16 20:00:44.845 INFO [stderr] 7 | use std::io::BufReader;
Nov 16 20:00:44.845 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Nov 16 20:00:44.845 INFO [stderr] 
Nov 16 20:00:44.845 INFO [stderr] warning: unused import: `std::fs::File`
Nov 16 20:00:44.845 INFO [stderr]  --> src/mdstream.rs:8:5
Nov 16 20:00:44.845 INFO [stderr]   |
Nov 16 20:00:44.845 INFO [stderr] 8 | use std::fs::File;
Nov 16 20:00:44.845 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 16 20:00:44.845 INFO [stderr] 
Nov 16 20:00:44.945 INFO [stderr] warning: unused variable: `obj`
Nov 16 20:00:44.945 INFO [stderr]   --> src/main.rs:75:9
Nov 16 20:00:44.945 INFO [stderr]    |
Nov 16 20:00:44.945 INFO [stderr] 75 |     let obj = "bar";
Nov 16 20:00:44.945 INFO [stderr]    |         ^^^ help: consider using `_obj` instead
Nov 16 20:00:44.945 INFO [stderr]    |
Nov 16 20:00:44.945 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 16 20:00:44.945 INFO [stderr] 
Nov 16 20:00:44.978 INFO [stderr] warning: variable does not need to be mutable
Nov 16 20:00:44.979 INFO [stderr]   --> src/mdstream.rs:45:13
Nov 16 20:00:44.979 INFO [stderr]    |
Nov 16 20:00:44.979 INFO [stderr] 45 |         let mut lines = self.input.deref_mut();
Nov 16 20:00:44.979 INFO [stderr]    |             ----^^^^^
Nov 16 20:00:44.979 INFO [stderr]    |             |
Nov 16 20:00:44.979 INFO [stderr]    |             help: remove this `mut`
Nov 16 20:00:44.979 INFO [stderr]    |
Nov 16 20:00:44.979 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 16 20:00:44.979 INFO [stderr] 
Nov 16 20:00:45.845 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Nov 16 20:00:45.847 INFO [stderr] su: No module specific data is present
Nov 16 20:00:46.376 INFO running `"docker" "inspect" "f24b11b6a1a5610cd2a27b88161ae39b4cc53a134ba00fe22cc6ccb4c6c7b36f"`
Nov 16 20:00:46.472 INFO running `"docker" "rm" "-f" "f24b11b6a1a5610cd2a27b88161ae39b4cc53a134ba00fe22cc6ccb4c6c7b36f"`
Nov 16 20:00:46.698 INFO [stdout] f24b11b6a1a5610cd2a27b88161ae39b4cc53a134ba00fe22cc6ccb4c6c7b36f
Nov 16 20:00:46.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 20:00:46.975 INFO [stdout] b5480689ab16cd3e113400a6f7cd7b9dfbc122c7c270351b04f469b59190ae87
Nov 16 20:00:46.977 INFO running `"docker" "start" "-a" "b5480689ab16cd3e113400a6f7cd7b9dfbc122c7c270351b04f469b59190ae87"`
Nov 16 20:00:47.671 INFO [stderr] usermod: no changes
Nov 16 20:00:47.707 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 20:00:47.707 INFO [stderr]      Running /target/debug/deps/markdown_chapterise-63abb3ed234cd41e
Nov 16 20:00:47.715 INFO [stdout] 
Nov 16 20:00:47.715 INFO [stdout] running 5 tests
Nov 16 20:00:47.727 INFO [stdout] test mdslurp::othercheck ... ok
Nov 16 20:00:47.727 INFO [stdout] test mdslurp::headcheck ... ok
Nov 16 20:00:47.727 INFO [stdout] test t_showerror_ok ... ok
Nov 16 20:00:47.739 INFO [stdout] test mdstream::tests::t_vec_others ... ok
Nov 16 20:00:47.783 INFO [stdout] test t_showerror_err ... ok
Nov 16 20:00:47.783 INFO [stdout] 
Nov 16 20:00:47.783 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 20:00:47.783 INFO [stdout] 
Nov 16 20:00:47.783 INFO [stderr] su: No module specific data is present
Nov 16 20:00:48.112 INFO running `"docker" "inspect" "b5480689ab16cd3e113400a6f7cd7b9dfbc122c7c270351b04f469b59190ae87"`
Nov 16 20:00:48.207 INFO running `"docker" "rm" "-f" "b5480689ab16cd3e113400a6f7cd7b9dfbc122c7c270351b04f469b59190ae87"`
Nov 16 20:00:48.291 INFO [stdout] b5480689ab16cd3e113400a6f7cd7b9dfbc122c7c270351b04f469b59190ae87