Dec 12 23:28:55.683 INFO testing tralfamadore/lispr against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 23:28:55.683 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 12 23:28:56.203 INFO [stdout] 0e207008b079aa6efbeaeae396c0e08ed79e42ae1e1c73000bdffb9d05069297
Dec 12 23:28:56.205 INFO running `"docker" "start" "-a" "0e207008b079aa6efbeaeae396c0e08ed79e42ae1e1c73000bdffb9d05069297"`
Dec 12 23:28:57.443 INFO [stderr] usermod: no changes
Dec 12 23:28:57.522 INFO [stderr]    Compiling lispr v0.1.0 (/source)
Dec 12 23:28:57.771 INFO [stderr] warning: unused variable: `root`
Dec 12 23:28:57.771 INFO [stderr]   --> src/main.rs:20:9
Dec 12 23:28:57.771 INFO [stderr]    |
Dec 12 23:28:57.771 INFO [stderr] 20 |     let root = parse(&mut tokens);
Dec 12 23:28:57.771 INFO [stderr]    |         ^^^^ help: consider using `_root` instead
Dec 12 23:28:57.771 INFO [stderr]    |
Dec 12 23:28:57.778 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 23:28:57.779 INFO [stderr] 
Dec 12 23:28:57.784 INFO [stderr] warning: field is never used: `value`
Dec 12 23:28:57.784 INFO [stderr]  --> src/main.rs:7:5
Dec 12 23:28:57.784 INFO [stderr]   |
Dec 12 23:28:57.784 INFO [stderr] 7 |     value: &'a str,
Dec 12 23:28:57.785 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 12 23:28:57.785 INFO [stderr]   |
Dec 12 23:28:57.785 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 23:28:57.785 INFO [stderr] 
Dec 12 23:28:57.785 INFO [stderr] warning: field is never used: `children`
Dec 12 23:28:57.785 INFO [stderr]  --> src/main.rs:8:5
Dec 12 23:28:57.785 INFO [stderr]   |
Dec 12 23:28:57.785 INFO [stderr] 8 |     children: Option<Vec<Node<'a>>>,
Dec 12 23:28:57.785 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:28:57.785 INFO [stderr] 
Dec 12 23:28:58.637 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
Dec 12 23:28:58.639 INFO [stderr] su: No module specific data is present
Dec 12 23:28:59.567 INFO running `"docker" "inspect" "0e207008b079aa6efbeaeae396c0e08ed79e42ae1e1c73000bdffb9d05069297"`
Dec 12 23:28:59.876 INFO running `"docker" "rm" "-f" "0e207008b079aa6efbeaeae396c0e08ed79e42ae1e1c73000bdffb9d05069297"`
Dec 12 23:29:00.227 INFO [stdout] 0e207008b079aa6efbeaeae396c0e08ed79e42ae1e1c73000bdffb9d05069297
Dec 12 23:29:00.228 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 12 23:29:00.727 INFO [stdout] 6195d24678777225f05ca21aebc4a34f048bd90435f17bdff9b6177e66c16378
Dec 12 23:29:00.729 INFO running `"docker" "start" "-a" "6195d24678777225f05ca21aebc4a34f048bd90435f17bdff9b6177e66c16378"`
Dec 12 23:29:02.062 INFO [stderr] usermod: no changes
Dec 12 23:29:02.122 INFO [stderr]    Compiling lispr v0.1.0 (/source)
Dec 12 23:29:02.385 INFO [stderr] warning: unused variable: `root`
Dec 12 23:29:02.387 INFO [stderr]   --> src/main.rs:20:9
Dec 12 23:29:02.387 INFO [stderr]    |
Dec 12 23:29:02.387 INFO [stderr] 20 |     let root = parse(&mut tokens);
Dec 12 23:29:02.387 INFO [stderr]    |         ^^^^ help: consider using `_root` instead
Dec 12 23:29:02.387 INFO [stderr]    |
Dec 12 23:29:02.387 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 12 23:29:02.387 INFO [stderr] 
Dec 12 23:29:02.394 INFO [stderr] warning: field is never used: `value`
Dec 12 23:29:02.394 INFO [stderr]  --> src/main.rs:7:5
Dec 12 23:29:02.403 INFO [stderr]   |
Dec 12 23:29:02.403 INFO [stderr] 7 |     value: &'a str,
Dec 12 23:29:02.403 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 12 23:29:02.403 INFO [stderr]   |
Dec 12 23:29:02.403 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 23:29:02.403 INFO [stderr] 
Dec 12 23:29:02.403 INFO [stderr] warning: field is never used: `children`
Dec 12 23:29:02.403 INFO [stderr]  --> src/main.rs:8:5
Dec 12 23:29:02.403 INFO [stderr]   |
Dec 12 23:29:02.403 INFO [stderr] 8 |     children: Option<Vec<Node<'a>>>,
Dec 12 23:29:02.403 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 23:29:02.403 INFO [stderr] 
Dec 12 23:29:02.719 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 12 23:29:02.723 INFO [stderr] su: No module specific data is present
Dec 12 23:29:03.520 INFO running `"docker" "inspect" "6195d24678777225f05ca21aebc4a34f048bd90435f17bdff9b6177e66c16378"`
Dec 12 23:29:03.740 INFO running `"docker" "rm" "-f" "6195d24678777225f05ca21aebc4a34f048bd90435f17bdff9b6177e66c16378"`
Dec 12 23:29:04.155 INFO [stdout] 6195d24678777225f05ca21aebc4a34f048bd90435f17bdff9b6177e66c16378
Dec 12 23:29:04.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 12 23:29:04.663 INFO [stdout] b2e68eaf6b1a5fcef2dab03f6194ca4b8953b7a2abe22b600efce2626d9f0564
Dec 12 23:29:04.668 INFO running `"docker" "start" "-a" "b2e68eaf6b1a5fcef2dab03f6194ca4b8953b7a2abe22b600efce2626d9f0564"`
Dec 12 23:29:05.862 INFO [stderr] usermod: no changes
Dec 12 23:29:05.930 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 12 23:29:05.931 INFO [stderr]      Running /target/debug/deps/lispr-f5a33363da5225f5
Dec 12 23:29:05.939 INFO [stdout] 
Dec 12 23:29:05.939 INFO [stdout] running 0 tests
Dec 12 23:29:05.939 INFO [stdout] 
Dec 12 23:29:05.939 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 23:29:05.939 INFO [stdout] 
Dec 12 23:29:05.943 INFO [stderr] su: No module specific data is present
Dec 12 23:29:06.569 INFO running `"docker" "inspect" "b2e68eaf6b1a5fcef2dab03f6194ca4b8953b7a2abe22b600efce2626d9f0564"`
Dec 12 23:29:06.935 INFO running `"docker" "rm" "-f" "b2e68eaf6b1a5fcef2dab03f6194ca4b8953b7a2abe22b600efce2626d9f0564"`
Dec 12 23:29:07.235 INFO [stdout] b2e68eaf6b1a5fcef2dab03f6194ca4b8953b7a2abe22b600efce2626d9f0564