Dec 13 20:16:13.324 INFO testing eminence/snapshot_trim against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 20:16:13.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 20:16:13.868 INFO [stdout] 3d39c964243f03aa1e7fff11f206a75fd7822070b91a919e2c46cf8183fd8b24
Dec 13 20:16:13.869 INFO running `"docker" "start" "-a" "3d39c964243f03aa1e7fff11f206a75fd7822070b91a919e2c46cf8183fd8b24"`
Dec 13 20:16:14.884 INFO [stderr] usermod: no changes
Dec 13 20:16:14.995 INFO [stderr]    Compiling toml v0.4.5
Dec 13 20:16:14.995 INFO [stderr]    Compiling docopt v0.8.1
Dec 13 20:16:20.347 INFO [stderr]    Compiling snapshot_trim v0.1.0 (/source)
Dec 13 20:16:21.185 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 20:16:21.185 INFO [stderr]   --> src/main.rs:66:9
Dec 13 20:16:21.185 INFO [stderr]    |
Dec 13 20:16:21.185 INFO [stderr] 66 |         write!(fmt, "<Snapshot {:?} {:?}>", self.snap, self.state);
Dec 13 20:16:21.185 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:16:21.185 INFO [stderr]    |
Dec 13 20:16:21.185 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 20:16:21.185 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 20:16:21.185 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 20:16:21.185 INFO [stderr] 
Dec 13 20:16:22.523 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.61s
Dec 13 20:16:22.525 INFO [stderr] su: No module specific data is present
Dec 13 20:16:22.844 INFO running `"docker" "inspect" "3d39c964243f03aa1e7fff11f206a75fd7822070b91a919e2c46cf8183fd8b24"`
Dec 13 20:16:22.941 INFO running `"docker" "rm" "-f" "3d39c964243f03aa1e7fff11f206a75fd7822070b91a919e2c46cf8183fd8b24"`
Dec 13 20:16:23.131 INFO [stdout] 3d39c964243f03aa1e7fff11f206a75fd7822070b91a919e2c46cf8183fd8b24
Dec 13 20:16:23.136 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 20:16:23.341 INFO [stdout] 01690fe7de3d89e99195b0501df1abe653f4fbbf056d37e4547eeb298d6dc47f
Dec 13 20:16:23.348 INFO running `"docker" "start" "-a" "01690fe7de3d89e99195b0501df1abe653f4fbbf056d37e4547eeb298d6dc47f"`
Dec 13 20:16:24.050 INFO [stderr] usermod: no changes
Dec 13 20:16:24.124 INFO [stderr]    Compiling snapshot_trim v0.1.0 (/source)
Dec 13 20:16:24.852 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 20:16:24.852 INFO [stderr]   --> src/main.rs:66:9
Dec 13 20:16:24.852 INFO [stderr]    |
Dec 13 20:16:24.852 INFO [stderr] 66 |         write!(fmt, "<Snapshot {:?} {:?}>", self.snap, self.state);
Dec 13 20:16:24.852 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 20:16:24.852 INFO [stderr]    |
Dec 13 20:16:24.852 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 20:16:24.852 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 20:16:24.852 INFO [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 13 20:16:24.852 INFO [stderr] 
Dec 13 20:16:25.062 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
Dec 13 20:16:25.062 INFO [stderr] su: No module specific data is present
Dec 13 20:16:25.353 INFO running `"docker" "inspect" "01690fe7de3d89e99195b0501df1abe653f4fbbf056d37e4547eeb298d6dc47f"`
Dec 13 20:16:25.412 INFO running `"docker" "rm" "-f" "01690fe7de3d89e99195b0501df1abe653f4fbbf056d37e4547eeb298d6dc47f"`
Dec 13 20:16:25.520 INFO [stdout] 01690fe7de3d89e99195b0501df1abe653f4fbbf056d37e4547eeb298d6dc47f
Dec 13 20:16:25.521 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 20:16:25.679 INFO [stdout] a81fb5d5c306a37fe28548fe0d8f49e5958d8cd8d6a873b2d4624b279fd6e502
Dec 13 20:16:25.682 INFO running `"docker" "start" "-a" "a81fb5d5c306a37fe28548fe0d8f49e5958d8cd8d6a873b2d4624b279fd6e502"`
Dec 13 20:16:26.153 INFO [stderr] usermod: no changes
Dec 13 20:16:26.222 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 20:16:26.235 INFO [stderr]      Running /target/debug/deps/snapshot_trim-a206c7710c4c65d4
Dec 13 20:16:26.240 INFO [stdout] 
Dec 13 20:16:26.240 INFO [stdout] running 0 tests
Dec 13 20:16:26.240 INFO [stdout] 
Dec 13 20:16:26.240 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 20:16:26.240 INFO [stdout] 
Dec 13 20:16:26.242 INFO [stderr] su: No module specific data is present
Dec 13 20:16:26.528 INFO running `"docker" "inspect" "a81fb5d5c306a37fe28548fe0d8f49e5958d8cd8d6a873b2d4624b279fd6e502"`
Dec 13 20:16:26.692 INFO running `"docker" "rm" "-f" "a81fb5d5c306a37fe28548fe0d8f49e5958d8cd8d6a873b2d4624b279fd6e502"`
Dec 13 20:16:26.810 INFO [stdout] a81fb5d5c306a37fe28548fe0d8f49e5958d8cd8d6a873b2d4624b279fd6e502