Dec 05 19:14:09.097 INFO testing jthornber/lvm-rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 19:14:09.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 19:14:09.644 INFO [stdout] 5d5714e8da02239c013110df6ca9738c62b4dc64f8b61f0b5c073b3934f4b23e
Dec 05 19:14:09.646 INFO running `"docker" "start" "-a" "5d5714e8da02239c013110df6ca9738c62b4dc64f8b61f0b5c073b3934f4b23e"`
Dec 05 19:14:10.496 INFO [stderr] usermod: no changes
Dec 05 19:14:10.598 INFO [stderr]    Compiling yaml-rust v0.3.4
Dec 05 19:14:10.600 INFO [stderr]    Compiling term_size v0.2.1
Dec 05 19:14:10.600 INFO [stderr]    Compiling nix v0.7.0
Dec 05 19:14:10.600 INFO [stderr]    Compiling env_logger v0.3.5
Dec 05 19:14:15.277 INFO [stderr]    Compiling clap v2.18.0
Dec 05 19:14:25.340 INFO [stderr]    Compiling lvm-rust v0.1.0 (/source)
Dec 05 19:14:25.415 INFO [stderr] warning: unknown lint: `used_underscore_binding`
Dec 05 19:14:25.415 INFO [stderr]   --> src/device_mapper/low_level.rs:10:10
Dec 05 19:14:25.415 INFO [stderr]    |
Dec 05 19:14:25.415 INFO [stderr] 10 | #![allow(used_underscore_binding)]
Dec 05 19:14:25.415 INFO [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:14:25.415 INFO [stderr]    |
Dec 05 19:14:25.415 INFO [stderr]    = note: #[warn(unknown_lints)] on by default
Dec 05 19:14:25.415 INFO [stderr] 
Dec 05 19:14:25.415 INFO [stderr] warning: unknown lint: `if_not_else`
Dec 05 19:14:25.415 INFO [stderr]   --> src/device_mapper/low_level.rs:11:10
Dec 05 19:14:25.415 INFO [stderr]    |
Dec 05 19:14:25.415 INFO [stderr] 11 | #![allow(if_not_else)]
Dec 05 19:14:25.415 INFO [stderr]    |          ^^^^^^^^^^^
Dec 05 19:14:25.415 INFO [stderr] 
Dec 05 19:14:26.488 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 05 19:14:26.488 INFO [stderr]    --> src/device_mapper/low_level.rs:499:9
Dec 05 19:14:26.488 INFO [stderr]     |
Dec 05 19:14:26.488 INFO [stderr] 499 |         header.flags.insert(DM_SUSPEND);
Dec 05 19:14:26.488 INFO [stderr]     |         ^^^^^^^^^^^^
Dec 05 19:14:26.488 INFO [stderr]     |
Dec 05 19:14:26.488 INFO [stderr]     = note: #[warn(safe_packed_borrows)] on by default
Dec 05 19:14:26.488 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 19:14:26.488 INFO [stderr]     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 05 19:14:26.488 INFO [stderr]     = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 05 19:14:26.488 INFO [stderr] 
Dec 05 19:14:28.376 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.85s
Dec 05 19:14:28.380 INFO [stderr] su: No module specific data is present
Dec 05 19:14:29.080 INFO running `"docker" "inspect" "5d5714e8da02239c013110df6ca9738c62b4dc64f8b61f0b5c073b3934f4b23e"`
Dec 05 19:14:29.421 INFO running `"docker" "rm" "-f" "5d5714e8da02239c013110df6ca9738c62b4dc64f8b61f0b5c073b3934f4b23e"`
Dec 05 19:14:29.827 INFO [stdout] 5d5714e8da02239c013110df6ca9738c62b4dc64f8b61f0b5c073b3934f4b23e
Dec 05 19:14:29.830 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 19:14:30.292 INFO [stdout] fb46058938ffb0a13aeb8c89572650b91582a1aa64bcd667624d91850693dcc4
Dec 05 19:14:30.300 INFO running `"docker" "start" "-a" "fb46058938ffb0a13aeb8c89572650b91582a1aa64bcd667624d91850693dcc4"`
Dec 05 19:14:31.343 INFO [stderr] usermod: no changes
Dec 05 19:14:31.468 INFO [stderr]    Compiling lvm-rust v0.1.0 (/source)
Dec 05 19:14:31.596 INFO [stderr] warning: unknown lint: `used_underscore_binding`
Dec 05 19:14:31.596 INFO [stderr]   --> src/device_mapper/low_level.rs:10:10
Dec 05 19:14:31.596 INFO [stderr]    |
Dec 05 19:14:31.596 INFO [stderr] 10 | #![allow(used_underscore_binding)]
Dec 05 19:14:31.596 INFO [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:14:31.596 INFO [stderr]    |
Dec 05 19:14:31.596 INFO [stderr]    = note: #[warn(unknown_lints)] on by default
Dec 05 19:14:31.596 INFO [stderr] 
Dec 05 19:14:31.596 INFO [stderr] warning: unknown lint: `if_not_else`
Dec 05 19:14:31.596 INFO [stderr]   --> src/device_mapper/low_level.rs:11:10
Dec 05 19:14:31.596 INFO [stderr]    |
Dec 05 19:14:31.596 INFO [stderr] 11 | #![allow(if_not_else)]
Dec 05 19:14:31.596 INFO [stderr]    |          ^^^^^^^^^^^
Dec 05 19:14:31.596 INFO [stderr] 
Dec 05 19:14:32.397 INFO [stderr] warning: borrow of packed field is unsafe and requires unsafe function or block (error E0133)
Dec 05 19:14:32.397 INFO [stderr]    --> src/device_mapper/low_level.rs:499:9
Dec 05 19:14:32.397 INFO [stderr]     |
Dec 05 19:14:32.397 INFO [stderr] 499 |         header.flags.insert(DM_SUSPEND);
Dec 05 19:14:32.397 INFO [stderr]     |         ^^^^^^^^^^^^
Dec 05 19:14:32.397 INFO [stderr]     |
Dec 05 19:14:32.397 INFO [stderr]     = note: #[warn(safe_packed_borrows)] on by default
Dec 05 19:14:32.397 INFO [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 19:14:32.397 INFO [stderr]     = note: for more information, see issue #46043 <https://github.com/rust-lang/rust/issues/46043>
Dec 05 19:14:32.397 INFO [stderr]     = note: fields of packed structs might be misaligned: dereferencing a misaligned pointer or even just creating a misaligned reference is undefined behavior
Dec 05 19:14:32.397 INFO [stderr] 
Dec 05 19:14:33.305 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.94s
Dec 05 19:14:33.311 INFO [stderr] su: No module specific data is present
Dec 05 19:14:33.566 INFO running `"docker" "inspect" "fb46058938ffb0a13aeb8c89572650b91582a1aa64bcd667624d91850693dcc4"`
Dec 05 19:14:33.638 INFO running `"docker" "rm" "-f" "fb46058938ffb0a13aeb8c89572650b91582a1aa64bcd667624d91850693dcc4"`
Dec 05 19:14:33.724 INFO [stdout] fb46058938ffb0a13aeb8c89572650b91582a1aa64bcd667624d91850693dcc4
Dec 05 19:14:33.726 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-5/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 19:14:33.871 INFO [stdout] bda2eaa2797437cbe660ab61666e195c2771045faed65db8c2468dc45db07c28
Dec 05 19:14:33.874 INFO running `"docker" "start" "-a" "bda2eaa2797437cbe660ab61666e195c2771045faed65db8c2468dc45db07c28"`
Dec 05 19:14:34.387 INFO [stderr] usermod: no changes
Dec 05 19:14:34.470 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 05 19:14:34.483 INFO [stderr]      Running /target/debug/deps/lvm_rust-c7637a0673ce2fee
Dec 05 19:14:34.488 INFO [stdout] 
Dec 05 19:14:34.488 INFO [stdout] running 1 test
Dec 05 19:14:34.488 INFO [stdout] test device_mapper::utils::tests::test_parse_majors ... ok
Dec 05 19:14:34.488 INFO [stdout] 
Dec 05 19:14:34.488 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:14:34.488 INFO [stdout] 
Dec 05 19:14:34.491 INFO [stderr] su: No module specific data is present
Dec 05 19:14:34.784 INFO running `"docker" "inspect" "bda2eaa2797437cbe660ab61666e195c2771045faed65db8c2468dc45db07c28"`
Dec 05 19:14:34.927 INFO running `"docker" "rm" "-f" "bda2eaa2797437cbe660ab61666e195c2771045faed65db8c2468dc45db07c28"`
Dec 05 19:14:35.027 INFO [stdout] bda2eaa2797437cbe660ab61666e195c2771045faed65db8c2468dc45db07c28