Dec 06 21:40:33.125 INFO testing stacktrace-0.2.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 21:40:33.126 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 21:40:33.583 INFO [stdout] 37fa92ee1e54d84a32a1e2aa3903d38399ddca1c3109fc51e6c40446a7b9c147
Dec 06 21:40:33.585 INFO running `"docker" "start" "-a" "37fa92ee1e54d84a32a1e2aa3903d38399ddca1c3109fc51e6c40446a7b9c147"`
Dec 06 21:40:34.226 INFO [stderr] usermod: no changes
Dec 06 21:40:34.317 INFO [stderr]    Compiling stacktrace v0.2.1 (/source)
Dec 06 21:40:34.871 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Dec 06 21:40:34.875 INFO [stderr] su: No module specific data is present
Dec 06 21:40:35.181 INFO running `"docker" "inspect" "37fa92ee1e54d84a32a1e2aa3903d38399ddca1c3109fc51e6c40446a7b9c147"`
Dec 06 21:40:35.271 INFO running `"docker" "rm" "-f" "37fa92ee1e54d84a32a1e2aa3903d38399ddca1c3109fc51e6c40446a7b9c147"`
Dec 06 21:40:35.404 INFO [stdout] 37fa92ee1e54d84a32a1e2aa3903d38399ddca1c3109fc51e6c40446a7b9c147
Dec 06 21:40:35.406 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 21:40:35.612 INFO [stdout] a879880dc6a889b4e578d4a3f1300925cccfe1306272eba677fd720a834879e9
Dec 06 21:40:35.614 INFO running `"docker" "start" "-a" "a879880dc6a889b4e578d4a3f1300925cccfe1306272eba677fd720a834879e9"`
Dec 06 21:40:36.118 INFO [stderr] usermod: no changes
Dec 06 21:40:36.156 INFO [stderr]    Compiling stacktrace v0.2.1 (/source)
Dec 06 21:40:37.089 INFO [stderr] warning: unused import: `std::fmt::Debug`
Dec 06 21:40:37.089 INFO [stderr]  --> examples/using_result/main.rs:3:5
Dec 06 21:40:37.089 INFO [stderr]   |
Dec 06 21:40:37.089 INFO [stderr] 3 | use std::fmt::Debug;
Dec 06 21:40:37.089 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 21:40:37.089 INFO [stderr]   |
Dec 06 21:40:37.089 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 21:40:37.089 INFO [stderr] 
Dec 06 21:40:37.506 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
Dec 06 21:40:37.510 INFO [stderr] su: No module specific data is present
Dec 06 21:40:37.893 INFO running `"docker" "inspect" "a879880dc6a889b4e578d4a3f1300925cccfe1306272eba677fd720a834879e9"`
Dec 06 21:40:38.042 INFO running `"docker" "rm" "-f" "a879880dc6a889b4e578d4a3f1300925cccfe1306272eba677fd720a834879e9"`
Dec 06 21:40:38.191 INFO [stdout] a879880dc6a889b4e578d4a3f1300925cccfe1306272eba677fd720a834879e9
Dec 06 21:40:38.196 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 21:40:38.417 INFO [stdout] d0c770b1a33c0895d82344a50b4da352601669d89c4543769444dcdd93b3b795
Dec 06 21:40:38.419 INFO running `"docker" "start" "-a" "d0c770b1a33c0895d82344a50b4da352601669d89c4543769444dcdd93b3b795"`
Dec 06 21:40:38.944 INFO [stderr] usermod: no changes
Dec 06 21:40:38.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 06 21:40:39.004 INFO [stderr]      Running /target/debug/deps/stacktrace-a396ad3d02b63171
Dec 06 21:40:39.006 INFO [stderr]    Doc-tests stacktrace
Dec 06 21:40:39.006 INFO [stdout] 
Dec 06 21:40:39.006 INFO [stdout] running 0 tests
Dec 06 21:40:39.006 INFO [stdout] 
Dec 06 21:40:39.006 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 21:40:39.006 INFO [stdout] 
Dec 06 21:40:40.000 INFO [stdout] 
Dec 06 21:40:40.000 INFO [stdout] running 4 tests
Dec 06 21:40:44.514 INFO [stdout] test src/lib.rs - trace (line 137) ... ok
Dec 06 21:40:44.596 INFO [stdout] test src/lib.rs - trace (line 107) ... ok
Dec 06 21:40:45.060 INFO [stdout] test src/lib.rs -  (line 29) ... ok
Dec 06 21:40:45.063 INFO [stdout] test src/lib.rs -  (line 19) ... ok
Dec 06 21:40:45.063 INFO [stdout] 
Dec 06 21:40:45.063 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 21:40:45.063 INFO [stdout] 
Dec 06 21:40:45.093 INFO [stderr] su: No module specific data is present
Dec 06 21:40:46.448 INFO running `"docker" "inspect" "d0c770b1a33c0895d82344a50b4da352601669d89c4543769444dcdd93b3b795"`
Dec 06 21:40:46.800 INFO running `"docker" "rm" "-f" "d0c770b1a33c0895d82344a50b4da352601669d89c4543769444dcdd93b3b795"`
Dec 06 21:40:47.050 INFO [stdout] d0c770b1a33c0895d82344a50b4da352601669d89c4543769444dcdd93b3b795