Dec 06 21:19:33.044 INFO testing stringtree-0.2.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 21:19:33.044 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 21:19:33.634 INFO [stdout] cd6ae79bce1599364033a9d51dab08c1116bc856d0561cfbd62892ab88a7659d
Dec 06 21:19:33.636 INFO running `"docker" "start" "-a" "cd6ae79bce1599364033a9d51dab08c1116bc856d0561cfbd62892ab88a7659d"`
Dec 06 21:19:34.871 INFO [stderr] usermod: no changes
Dec 06 21:19:34.908 INFO [stderr]    Compiling stringtree v0.2.0 (/source)
Dec 06 21:19:35.546 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 06 21:19:35.558 INFO [stderr] su: No module specific data is present
Dec 06 21:19:36.160 INFO running `"docker" "inspect" "cd6ae79bce1599364033a9d51dab08c1116bc856d0561cfbd62892ab88a7659d"`
Dec 06 21:19:36.361 INFO running `"docker" "rm" "-f" "cd6ae79bce1599364033a9d51dab08c1116bc856d0561cfbd62892ab88a7659d"`
Dec 06 21:19:36.617 INFO [stdout] cd6ae79bce1599364033a9d51dab08c1116bc856d0561cfbd62892ab88a7659d
Dec 06 21:19:36.619 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 21:19:37.092 INFO [stdout] c8ebbd0f289d1247502e29414d7616a8fb5bf829f2f4729681e4ae11dfb86194
Dec 06 21:19:37.096 INFO running `"docker" "start" "-a" "c8ebbd0f289d1247502e29414d7616a8fb5bf829f2f4729681e4ae11dfb86194"`
Dec 06 21:19:38.907 INFO [stderr] usermod: no changes
Dec 06 21:19:38.960 INFO [stderr]    Compiling stringtree v0.2.0 (/source)
Dec 06 21:19:40.249 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 06 21:19:40.252 INFO [stderr] su: No module specific data is present
Dec 06 21:19:41.708 INFO running `"docker" "inspect" "c8ebbd0f289d1247502e29414d7616a8fb5bf829f2f4729681e4ae11dfb86194"`
Dec 06 21:19:42.069 INFO running `"docker" "rm" "-f" "c8ebbd0f289d1247502e29414d7616a8fb5bf829f2f4729681e4ae11dfb86194"`
Dec 06 21:19:42.520 INFO [stdout] c8ebbd0f289d1247502e29414d7616a8fb5bf829f2f4729681e4ae11dfb86194
Dec 06 21:19:42.522 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 21:19:43.016 INFO [stdout] 84f1dfa453841a2e87655f90f7b341d392b4d50f527f15287d83d2e6f2a50a1e
Dec 06 21:19:43.024 INFO running `"docker" "start" "-a" "84f1dfa453841a2e87655f90f7b341d392b4d50f527f15287d83d2e6f2a50a1e"`
Dec 06 21:19:44.951 INFO [stderr] usermod: no changes
Dec 06 21:19:45.028 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 06 21:19:45.036 INFO [stderr]      Running /target/debug/deps/stringtree-c25de558a749203f
Dec 06 21:19:45.044 INFO [stdout] 
Dec 06 21:19:45.044 INFO [stdout] running 2 tests
Dec 06 21:19:45.052 INFO [stdout] test test::test_stringtree_indent ... ok
Dec 06 21:19:45.052 INFO [stdout] test test::test_stringtree_new ... ok
Dec 06 21:19:45.052 INFO [stdout] 
Dec 06 21:19:45.052 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 21:19:45.052 INFO [stdout] 
Dec 06 21:19:45.052 INFO [stderr]    Doc-tests stringtree
Dec 06 21:19:45.564 INFO [stdout] 
Dec 06 21:19:45.564 INFO [stdout] running 0 tests
Dec 06 21:19:45.564 INFO [stdout] 
Dec 06 21:19:45.564 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 21:19:45.564 INFO [stdout] 
Dec 06 21:19:45.572 INFO [stderr] su: No module specific data is present
Dec 06 21:19:46.411 INFO running `"docker" "inspect" "84f1dfa453841a2e87655f90f7b341d392b4d50f527f15287d83d2e6f2a50a1e"`
Dec 06 21:19:46.730 INFO running `"docker" "rm" "-f" "84f1dfa453841a2e87655f90f7b341d392b4d50f527f15287d83d2e6f2a50a1e"`
Dec 06 21:19:47.060 INFO [stdout] 84f1dfa453841a2e87655f90f7b341d392b4d50f527f15287d83d2e6f2a50a1e