Dec 06 05:30:37.391 INFO testing bielr/biotrees-rs against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 05:30:37.391 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 05:30:37.754 INFO [stdout] 40f66b506ba2f80ec39ea81c0ee570ece393092a1212e54b2eee42df2fcfe2f7
Dec 06 05:30:37.758 INFO running `"docker" "start" "-a" "40f66b506ba2f80ec39ea81c0ee570ece393092a1212e54b2eee42df2fcfe2f7"`
Dec 06 05:30:39.876 INFO [stderr] usermod: no changes
Dec 06 05:30:40.033 INFO [stderr]    Compiling lock_api v0.1.5
Dec 06 05:30:40.520 INFO [stderr]    Compiling parking_lot v0.6.4
Dec 06 05:30:42.250 INFO [stderr]    Compiling once_cell v0.1.6
Dec 06 05:30:43.192 INFO [stderr]    Compiling cached v0.8.0
Dec 06 05:30:44.128 INFO [stderr]    Compiling biotrees v0.1.0 (/source)
Dec 06 05:30:47.068 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.17s
Dec 06 05:30:47.068 INFO [stderr] su: No module specific data is present
Dec 06 05:30:47.733 INFO running `"docker" "inspect" "40f66b506ba2f80ec39ea81c0ee570ece393092a1212e54b2eee42df2fcfe2f7"`
Dec 06 05:30:48.104 INFO running `"docker" "rm" "-f" "40f66b506ba2f80ec39ea81c0ee570ece393092a1212e54b2eee42df2fcfe2f7"`
Dec 06 05:30:48.340 INFO [stdout] 40f66b506ba2f80ec39ea81c0ee570ece393092a1212e54b2eee42df2fcfe2f7
Dec 06 05:30:48.348 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 05:30:48.646 INFO [stdout] 1b6bf71d1781193025c743486088363aac9939d424e4658b912257310411015a
Dec 06 05:30:48.650 INFO running `"docker" "start" "-a" "1b6bf71d1781193025c743486088363aac9939d424e4658b912257310411015a"`
Dec 06 05:30:49.537 INFO [stderr] usermod: no changes
Dec 06 05:30:49.629 INFO [stderr]    Compiling biotrees v0.1.0 (/source)
Dec 06 05:30:51.428 INFO [stderr] warning: function is never used: `sym_desc_half`
Dec 06 05:30:51.428 INFO [stderr]   --> examples/enum_balance.rs:10:1
Dec 06 05:30:51.428 INFO [stderr]    |
Dec 06 05:30:51.428 INFO [stderr] 10 | fn sym_desc_half(t: &Shape) -> u32 {
Dec 06 05:30:51.428 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 05:30:51.428 INFO [stderr]    |
Dec 06 05:30:51.428 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 05:30:51.428 INFO [stderr] 
Dec 06 05:30:51.428 INFO [stderr] warning: function is never used: `sym_desc`
Dec 06 05:30:51.428 INFO [stderr]   --> examples/enum_balance.rs:29:1
Dec 06 05:30:51.428 INFO [stderr]    |
Dec 06 05:30:51.428 INFO [stderr] 29 | fn sym_desc(t: &Shape) -> u32 {
Dec 06 05:30:51.428 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 05:30:51.428 INFO [stderr] 
Dec 06 05:30:51.428 INFO [stderr] warning: function is never used: `depth_avg`
Dec 06 05:30:51.428 INFO [stderr]   --> examples/enum_balance.rs:48:1
Dec 06 05:30:51.428 INFO [stderr]    |
Dec 06 05:30:51.428 INFO [stderr] 48 | fn depth_avg<T>(t: &Phylo<T>) -> f64 {
Dec 06 05:30:51.428 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 05:30:51.428 INFO [stderr] 
Dec 06 05:30:51.428 INFO [stderr] warning: function is never used: `depth_var`
Dec 06 05:30:51.428 INFO [stderr]   --> examples/enum_balance.rs:55:1
Dec 06 05:30:51.428 INFO [stderr]    |
Dec 06 05:30:51.428 INFO [stderr] 55 | fn depth_var<T>(t: &Phylo<T>) -> f64 {
Dec 06 05:30:51.428 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 05:30:51.429 INFO [stderr] 
Dec 06 05:30:54.016 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.45s
Dec 06 05:30:54.016 INFO [stderr] su: No module specific data is present
Dec 06 05:30:54.522 INFO running `"docker" "inspect" "1b6bf71d1781193025c743486088363aac9939d424e4658b912257310411015a"`
Dec 06 05:30:54.812 INFO running `"docker" "rm" "-f" "1b6bf71d1781193025c743486088363aac9939d424e4658b912257310411015a"`
Dec 06 05:30:55.074 INFO [stdout] 1b6bf71d1781193025c743486088363aac9939d424e4658b912257310411015a
Dec 06 05:30:55.082 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 05:30:55.474 INFO [stdout] f47c1c3bcf47f67c5c1d36b173861eb8e4479d161f889945bb1216774bf40bcb
Dec 06 05:30:55.478 INFO running `"docker" "start" "-a" "f47c1c3bcf47f67c5c1d36b173861eb8e4479d161f889945bb1216774bf40bcb"`
Dec 06 05:30:57.047 INFO [stderr] usermod: no changes
Dec 06 05:30:57.212 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 06 05:30:57.224 INFO [stderr]      Running /target/debug/deps/biotrees-dedb61a8a6c2e106
Dec 06 05:30:57.224 INFO [stdout] 
Dec 06 05:30:57.224 INFO [stdout] running 0 tests
Dec 06 05:30:57.224 INFO [stdout] 
Dec 06 05:30:57.224 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 05:30:57.224 INFO [stdout] 
Dec 06 05:30:57.225 INFO [stderr]    Doc-tests biotrees
Dec 06 05:30:59.435 INFO [stdout] 
Dec 06 05:30:59.435 INFO [stdout] running 0 tests
Dec 06 05:30:59.435 INFO [stdout] 
Dec 06 05:30:59.435 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 05:30:59.435 INFO [stdout] 
Dec 06 05:30:59.443 INFO [stderr] su: No module specific data is present
Dec 06 05:31:00.182 INFO running `"docker" "inspect" "f47c1c3bcf47f67c5c1d36b173861eb8e4479d161f889945bb1216774bf40bcb"`
Dec 06 05:31:00.548 INFO running `"docker" "rm" "-f" "f47c1c3bcf47f67c5c1d36b173861eb8e4479d161f889945bb1216774bf40bcb"`
Dec 06 05:31:00.828 INFO [stdout] f47c1c3bcf47f67c5c1d36b173861eb8e4479d161f889945bb1216774bf40bcb