Dec 05 07:41:59.945 INFO testing shenki/rust-memboot against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 07:41:59.946 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 05 07:42:00.333 INFO [stdout] eba74ba37e0e2bd157053267bb586d0ff659a3a2a52671908e292e15384290cb
Dec 05 07:42:00.344 INFO running `"docker" "start" "-a" "eba74ba37e0e2bd157053267bb586d0ff659a3a2a52671908e292e15384290cb"`
Dec 05 07:42:01.504 INFO [stderr] usermod: no changes
Dec 05 07:42:01.576 INFO [stderr]    Compiling nix v0.10.0
Dec 05 07:42:08.788 INFO [stderr]    Compiling memboot v0.1.0 (/source)
Dec 05 07:42:09.044 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:42:09.044 INFO [stderr]    --> src/main.rs:123:5
Dec 05 07:42:09.044 INFO [stderr]     |
Dec 05 07:42:09.044 INFO [stderr] 123 |     set_mem_mapping(device.as_raw_fd(), 0x10000, 0x1000);
Dec 05 07:42:09.044 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:42:09.044 INFO [stderr]     |
Dec 05 07:42:09.044 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 07:42:09.044 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:42:09.044 INFO [stderr] 
Dec 05 07:42:09.435 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.90s
Dec 05 07:42:09.437 INFO [stderr] su: No module specific data is present
Dec 05 07:42:09.850 INFO running `"docker" "inspect" "eba74ba37e0e2bd157053267bb586d0ff659a3a2a52671908e292e15384290cb"`
Dec 05 07:42:10.126 INFO running `"docker" "rm" "-f" "eba74ba37e0e2bd157053267bb586d0ff659a3a2a52671908e292e15384290cb"`
Dec 05 07:42:10.450 INFO [stdout] eba74ba37e0e2bd157053267bb586d0ff659a3a2a52671908e292e15384290cb
Dec 05 07:42:10.457 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 05 07:42:10.900 INFO [stdout] 14dceba7b8772714ab366a19b40ca3def063a90e315b44085338a159ec1a629b
Dec 05 07:42:10.908 INFO running `"docker" "start" "-a" "14dceba7b8772714ab366a19b40ca3def063a90e315b44085338a159ec1a629b"`
Dec 05 07:42:12.334 INFO [stderr] usermod: no changes
Dec 05 07:42:12.416 INFO [stderr]    Compiling memboot v0.1.0 (/source)
Dec 05 07:42:12.770 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 07:42:12.770 INFO [stderr]    --> src/main.rs:123:5
Dec 05 07:42:12.770 INFO [stderr]     |
Dec 05 07:42:12.770 INFO [stderr] 123 |     set_mem_mapping(device.as_raw_fd(), 0x10000, 0x1000);
Dec 05 07:42:12.770 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:42:12.770 INFO [stderr]     |
Dec 05 07:42:12.770 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 07:42:12.770 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 07:42:12.770 INFO [stderr] 
Dec 05 07:42:13.098 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
Dec 05 07:42:13.098 INFO [stderr] su: No module specific data is present
Dec 05 07:42:13.664 INFO running `"docker" "inspect" "14dceba7b8772714ab366a19b40ca3def063a90e315b44085338a159ec1a629b"`
Dec 05 07:42:14.092 INFO running `"docker" "rm" "-f" "14dceba7b8772714ab366a19b40ca3def063a90e315b44085338a159ec1a629b"`
Dec 05 07:42:14.322 INFO [stdout] 14dceba7b8772714ab366a19b40ca3def063a90e315b44085338a159ec1a629b
Dec 05 07:42:14.329 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 05 07:42:14.744 INFO [stdout] bdb6434ed5364a975425a9dab4ed1c0558fb394c98b11d54473753b357541ebf
Dec 05 07:42:14.748 INFO running `"docker" "start" "-a" "bdb6434ed5364a975425a9dab4ed1c0558fb394c98b11d54473753b357541ebf"`
Dec 05 07:42:15.694 INFO [stderr] usermod: no changes
Dec 05 07:42:15.778 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 05 07:42:15.778 INFO [stderr]      Running /target/debug/deps/memboot-938516b24635edb5
Dec 05 07:42:15.779 INFO [stdout] 
Dec 05 07:42:15.779 INFO [stdout] running 0 tests
Dec 05 07:42:15.779 INFO [stdout] 
Dec 05 07:42:15.779 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:42:15.779 INFO [stdout] 
Dec 05 07:42:15.792 INFO [stderr] su: No module specific data is present
Dec 05 07:42:16.201 INFO running `"docker" "inspect" "bdb6434ed5364a975425a9dab4ed1c0558fb394c98b11d54473753b357541ebf"`
Dec 05 07:42:16.402 INFO running `"docker" "rm" "-f" "bdb6434ed5364a975425a9dab4ed1c0558fb394c98b11d54473753b357541ebf"`
Dec 05 07:42:16.652 INFO [stdout] bdb6434ed5364a975425a9dab4ed1c0558fb394c98b11d54473753b357541ebf