Nov 16 07:22:40.863 INFO testing ypkulkar/binary_tree against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 07:22:40.863 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:22:41.027 INFO [stdout] b19069ac768cd27214521b89c8565543eee8369469eb7fcfb63ce5b429cde7f4
Nov 16 07:22:41.033 INFO running `"docker" "start" "-a" "b19069ac768cd27214521b89c8565543eee8369469eb7fcfb63ce5b429cde7f4"`
Nov 16 07:22:41.613 INFO [stderr] usermod: no changes
Nov 16 07:22:41.641 INFO [stderr]    Compiling your v0.1.0 (/source)
Nov 16 07:22:41.789 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
Nov 16 07:22:41.794 INFO [stderr] su: No module specific data is present
Nov 16 07:22:42.035 INFO running `"docker" "inspect" "b19069ac768cd27214521b89c8565543eee8369469eb7fcfb63ce5b429cde7f4"`
Nov 16 07:22:42.120 INFO running `"docker" "rm" "-f" "b19069ac768cd27214521b89c8565543eee8369469eb7fcfb63ce5b429cde7f4"`
Nov 16 07:22:42.239 INFO [stdout] b19069ac768cd27214521b89c8565543eee8369469eb7fcfb63ce5b429cde7f4
Nov 16 07:22:42.245 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:22:42.427 INFO [stdout] d726d504887cdb8aa8ff0de0bfa79834e894b6c7f83d3f8c8d291e52acbc8d5b
Nov 16 07:22:42.432 INFO running `"docker" "start" "-a" "d726d504887cdb8aa8ff0de0bfa79834e894b6c7f83d3f8c8d291e52acbc8d5b"`
Nov 16 07:22:42.918 INFO [stderr] usermod: no changes
Nov 16 07:22:42.947 INFO [stderr]    Compiling your v0.1.0 (/source)
Nov 16 07:22:43.383 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Nov 16 07:22:43.384 INFO [stderr] su: No module specific data is present
Nov 16 07:22:43.649 INFO running `"docker" "inspect" "d726d504887cdb8aa8ff0de0bfa79834e894b6c7f83d3f8c8d291e52acbc8d5b"`
Nov 16 07:22:43.724 INFO running `"docker" "rm" "-f" "d726d504887cdb8aa8ff0de0bfa79834e894b6c7f83d3f8c8d291e52acbc8d5b"`
Nov 16 07:22:43.835 INFO [stdout] d726d504887cdb8aa8ff0de0bfa79834e894b6c7f83d3f8c8d291e52acbc8d5b
Nov 16 07:22:43.839 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 07:22:44.053 INFO [stdout] b6379695264b49181e0e3b7a1722dc28ec146a8dcf8766e36f926c682c061de2
Nov 16 07:22:44.055 INFO running `"docker" "start" "-a" "b6379695264b49181e0e3b7a1722dc28ec146a8dcf8766e36f926c682c061de2"`
Nov 16 07:22:44.436 INFO [stderr] usermod: no changes
Nov 16 07:22:44.464 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 16 07:22:44.464 INFO [stderr]      Running /target/debug/deps/your-0195535f5de66184
Nov 16 07:22:44.465 INFO [stdout] 
Nov 16 07:22:44.465 INFO [stdout] running 0 tests
Nov 16 07:22:44.465 INFO [stdout] 
Nov 16 07:22:44.465 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:22:44.465 INFO [stdout] 
Nov 16 07:22:44.465 INFO [stderr]    Doc-tests your
Nov 16 07:22:44.553 INFO [stdout] 
Nov 16 07:22:44.553 INFO [stdout] running 0 tests
Nov 16 07:22:44.553 INFO [stdout] 
Nov 16 07:22:44.553 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 07:22:44.553 INFO [stdout] 
Nov 16 07:22:44.559 INFO [stderr] su: No module specific data is present
Nov 16 07:22:44.801 INFO running `"docker" "inspect" "b6379695264b49181e0e3b7a1722dc28ec146a8dcf8766e36f926c682c061de2"`
Nov 16 07:22:44.881 INFO running `"docker" "rm" "-f" "b6379695264b49181e0e3b7a1722dc28ec146a8dcf8766e36f926c682c061de2"`
Nov 16 07:22:44.954 INFO [stdout] b6379695264b49181e0e3b7a1722dc28ec146a8dcf8766e36f926c682c061de2