Dec 14 01:24:34.088 INFO testing bielr/biotrees-rs against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 01:24:34.088 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 01:24:34.470 INFO [stdout] 197b0b80fd71322d6773038b668977a6d3b2e25d29a2016dee4336bfa05fdd3a
Dec 14 01:24:34.476 INFO running `"docker" "start" "-a" "197b0b80fd71322d6773038b668977a6d3b2e25d29a2016dee4336bfa05fdd3a"`
Dec 14 01:24:35.890 INFO [stderr] usermod: no changes
Dec 14 01:24:36.039 INFO [stderr]    Compiling lock_api v0.1.5
Dec 14 01:24:36.624 INFO [stderr]    Compiling parking_lot v0.6.4
Dec 14 01:24:38.932 INFO [stderr]    Compiling once_cell v0.1.6
Dec 14 01:24:39.974 INFO [stderr]    Compiling cached v0.8.0
Dec 14 01:24:40.925 INFO [stderr]    Compiling biotrees v0.1.0 (/source)
Dec 14 01:24:45.480 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.56s
Dec 14 01:24:45.489 INFO [stderr] su: No module specific data is present
Dec 14 01:24:46.628 INFO running `"docker" "inspect" "197b0b80fd71322d6773038b668977a6d3b2e25d29a2016dee4336bfa05fdd3a"`
Dec 14 01:24:47.025 INFO running `"docker" "rm" "-f" "197b0b80fd71322d6773038b668977a6d3b2e25d29a2016dee4336bfa05fdd3a"`
Dec 14 01:24:47.372 INFO [stdout] 197b0b80fd71322d6773038b668977a6d3b2e25d29a2016dee4336bfa05fdd3a
Dec 14 01:24:47.379 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 01:24:47.947 INFO [stdout] 32dcc3a2960483fadadde896f69bc0f97a3d0df977901da1c2715e685b06ee83
Dec 14 01:24:47.949 INFO running `"docker" "start" "-a" "32dcc3a2960483fadadde896f69bc0f97a3d0df977901da1c2715e685b06ee83"`
Dec 14 01:24:50.020 INFO [stderr] usermod: no changes
Dec 14 01:24:50.115 INFO [stderr]    Compiling biotrees v0.1.0 (/source)
Dec 14 01:24:54.133 INFO [stderr] warning: function is never used: `sym_desc_half`
Dec 14 01:24:54.133 INFO [stderr]   --> examples/enum_balance.rs:10:1
Dec 14 01:24:54.133 INFO [stderr]    |
Dec 14 01:24:54.133 INFO [stderr] 10 | fn sym_desc_half(t: &Shape) -> u32 {
Dec 14 01:24:54.133 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:24:54.161 INFO [stderr]    |
Dec 14 01:24:54.161 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 01:24:54.161 INFO [stderr] 
Dec 14 01:24:54.161 INFO [stderr] warning: function is never used: `sym_desc`
Dec 14 01:24:54.161 INFO [stderr]   --> examples/enum_balance.rs:29:1
Dec 14 01:24:54.161 INFO [stderr]    |
Dec 14 01:24:54.161 INFO [stderr] 29 | fn sym_desc(t: &Shape) -> u32 {
Dec 14 01:24:54.161 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:24:54.161 INFO [stderr] 
Dec 14 01:24:54.161 INFO [stderr] warning: function is never used: `depth_avg`
Dec 14 01:24:54.161 INFO [stderr]   --> examples/enum_balance.rs:48:1
Dec 14 01:24:54.161 INFO [stderr]    |
Dec 14 01:24:54.161 INFO [stderr] 48 | fn depth_avg<T>(t: &Phylo<T>) -> f64 {
Dec 14 01:24:54.161 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:24:54.161 INFO [stderr] 
Dec 14 01:24:54.161 INFO [stderr] warning: function is never used: `depth_var`
Dec 14 01:24:54.161 INFO [stderr]   --> examples/enum_balance.rs:55:1
Dec 14 01:24:54.161 INFO [stderr]    |
Dec 14 01:24:54.161 INFO [stderr] 55 | fn depth_var<T>(t: &Phylo<T>) -> f64 {
Dec 14 01:24:54.161 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:24:54.161 INFO [stderr] 
Dec 14 01:24:57.568 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.52s
Dec 14 01:24:57.576 INFO [stderr] su: No module specific data is present
Dec 14 01:24:59.011 INFO running `"docker" "inspect" "32dcc3a2960483fadadde896f69bc0f97a3d0df977901da1c2715e685b06ee83"`
Dec 14 01:24:59.392 INFO running `"docker" "rm" "-f" "32dcc3a2960483fadadde896f69bc0f97a3d0df977901da1c2715e685b06ee83"`
Dec 14 01:24:59.676 INFO [stdout] 32dcc3a2960483fadadde896f69bc0f97a3d0df977901da1c2715e685b06ee83
Dec 14 01:24:59.678 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14 01:25:00.038 INFO [stdout] aa3c38fb3b6117c8709bcd1934c88160cebe494c53570ce219497bb36f70f561
Dec 14 01:25:00.040 INFO running `"docker" "start" "-a" "aa3c38fb3b6117c8709bcd1934c88160cebe494c53570ce219497bb36f70f561"`
Dec 14 01:25:01.271 INFO [stderr] usermod: no changes
Dec 14 01:25:01.351 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 01:25:01.366 INFO [stderr]      Running /target/debug/deps/biotrees-634779c85d77e97d
Dec 14 01:25:01.368 INFO [stdout] 
Dec 14 01:25:01.368 INFO [stdout] running 0 tests
Dec 14 01:25:01.368 INFO [stdout] 
Dec 14 01:25:01.368 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 01:25:01.368 INFO [stdout] 
Dec 14 01:25:01.369 INFO [stderr]    Doc-tests biotrees
Dec 14 01:25:03.675 INFO [stdout] 
Dec 14 01:25:03.675 INFO [stdout] running 0 tests
Dec 14 01:25:03.675 INFO [stdout] 
Dec 14 01:25:03.675 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 01:25:03.675 INFO [stdout] 
Dec 14 01:25:03.695 INFO [stderr] su: No module specific data is present
Dec 14 01:25:04.464 INFO running `"docker" "inspect" "aa3c38fb3b6117c8709bcd1934c88160cebe494c53570ce219497bb36f70f561"`
Dec 14 01:25:04.693 INFO running `"docker" "rm" "-f" "aa3c38fb3b6117c8709bcd1934c88160cebe494c53570ce219497bb36f70f561"`
Dec 14 01:25:04.960 INFO [stdout] aa3c38fb3b6117c8709bcd1934c88160cebe494c53570ce219497bb36f70f561