Dec 14 17:26:12.868 INFO testing telemetry-0.1.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 17:26:12.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17:26:13.320 INFO [stdout] 7924c66f32ad22c390735df329905035b8dce37b502a4a52696384e696489459
Dec 14 17:26:13.323 INFO running `"docker" "start" "-a" "7924c66f32ad22c390735df329905035b8dce37b502a4a52696384e696489459"`
Dec 14 17:26:15.115 INFO [stderr] usermod: no changes
Dec 14 17:26:15.187 INFO [stderr]    Compiling vec_map v0.3.0
Dec 14 17:26:15.971 INFO [stderr]    Compiling telemetry v0.1.1 (/source)
Dec 14 17:26:18.859 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.71s
Dec 14 17:26:18.863 INFO [stderr] su: No module specific data is present
Dec 14 17:26:19.256 INFO running `"docker" "inspect" "7924c66f32ad22c390735df329905035b8dce37b502a4a52696384e696489459"`
Dec 14 17:26:19.463 INFO running `"docker" "rm" "-f" "7924c66f32ad22c390735df329905035b8dce37b502a4a52696384e696489459"`
Dec 14 17:26:19.602 INFO [stdout] 7924c66f32ad22c390735df329905035b8dce37b502a4a52696384e696489459
Dec 14 17:26:19.611 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17:26:19.772 INFO [stdout] e869485d2dc06d2d6e75d442563392231479eb493692912872408cfd41dc4df7
Dec 14 17:26:19.776 INFO running `"docker" "start" "-a" "e869485d2dc06d2d6e75d442563392231479eb493692912872408cfd41dc4df7"`
Dec 14 17:26:20.618 INFO [stderr] usermod: no changes
Dec 14 17:26:20.699 INFO [stderr]    Compiling telemetry v0.1.1 (/source)
Dec 14 17:26:22.017 INFO [stderr] warning: unused import: `time::Duration`
Dec 14 17:26:22.017 INFO [stderr]   --> examples/main.rs:14:5
Dec 14 17:26:22.017 INFO [stderr]    |
Dec 14 17:26:22.017 INFO [stderr] 14 | use time::Duration;
Dec 14 17:26:22.017 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 14 17:26:22.017 INFO [stderr]    |
Dec 14 17:26:22.017 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 14 17:26:22.017 INFO [stderr] 
Dec 14 17:26:22.017 INFO [stderr] warning: unused import: `telemetry::Flatten`
Dec 14 17:26:22.017 INFO [stderr]   --> examples/main.rs:18:5
Dec 14 17:26:22.017 INFO [stderr]    |
Dec 14 17:26:22.017 INFO [stderr] 18 | use telemetry::Flatten;
Dec 14 17:26:22.017 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 14 17:26:22.017 INFO [stderr] 
Dec 14 17:26:24.431 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.79s
Dec 14 17:26:24.437 INFO [stderr] su: No module specific data is present
Dec 14 17:26:25.164 INFO running `"docker" "inspect" "e869485d2dc06d2d6e75d442563392231479eb493692912872408cfd41dc4df7"`
Dec 14 17:26:25.421 INFO running `"docker" "rm" "-f" "e869485d2dc06d2d6e75d442563392231479eb493692912872408cfd41dc4df7"`
Dec 14 17:26:25.690 INFO [stdout] e869485d2dc06d2d6e75d442563392231479eb493692912872408cfd41dc4df7
Dec 14 17:26:25.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 17:26:26.183 INFO [stdout] af4f266950bc66feb5a9c140f5ded1c363ab8279b38e3cacdd34c1a3e6d657d6
Dec 14 17:26:26.183 INFO running `"docker" "start" "-a" "af4f266950bc66feb5a9c140f5ded1c363ab8279b38e3cacdd34c1a3e6d657d6"`
Dec 14 17:26:27.263 INFO [stderr] usermod: no changes
Dec 14 17:26:27.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 14 17:26:27.371 INFO [stderr]      Running /target/debug/deps/telemetry-62c8a8ecedd8730b
Dec 14 17:26:27.383 INFO [stdout] 
Dec 14 17:26:27.383 INFO [stdout] running 0 tests
Dec 14 17:26:27.383 INFO [stdout] 
Dec 14 17:26:27.383 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:26:27.383 INFO [stdout] 
Dec 14 17:26:27.383 INFO [stderr]      Running /target/debug/deps/lib-6149362c62b6e297
Dec 14 17:26:27.388 INFO [stdout] 
Dec 14 17:26:27.388 INFO [stdout] running 6 tests
Dec 14 17:26:27.395 INFO [stdout] test create_linears ... ok
Dec 14 17:26:27.398 INFO [stdout] test create_flags ... ok
Dec 14 17:26:27.419 INFO [stdout] test test_serialize_simple ... ok
Dec 14 17:26:27.447 INFO [stdout] test create_linears_bad_2 ... ok
Dec 14 17:26:27.447 INFO [stdout] test create_linears_bad_3 ... ok
Dec 14 17:26:27.447 INFO [stdout] test create_linears_bad_1 ... ok
Dec 14 17:26:27.447 INFO [stdout] 
Dec 14 17:26:27.447 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:26:27.447 INFO [stdout] 
Dec 14 17:26:27.453 INFO [stderr]    Doc-tests telemetry
Dec 14 17:26:28.291 INFO [stdout] 
Dec 14 17:26:28.291 INFO [stdout] running 0 tests
Dec 14 17:26:28.291 INFO [stdout] 
Dec 14 17:26:28.291 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 17:26:28.291 INFO [stdout] 
Dec 14 17:26:28.307 INFO [stderr] su: No module specific data is present
Dec 14 17:26:28.951 INFO running `"docker" "inspect" "af4f266950bc66feb5a9c140f5ded1c363ab8279b38e3cacdd34c1a3e6d657d6"`
Dec 14 17:26:29.320 INFO running `"docker" "rm" "-f" "af4f266950bc66feb5a9c140f5ded1c363ab8279b38e3cacdd34c1a3e6d657d6"`
Dec 14 17:26:29.641 INFO [stdout] af4f266950bc66feb5a9c140f5ded1c363ab8279b38e3cacdd34c1a3e6d657d6