Dec 14 15:06:40.094 INFO testing users-0.8.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 15:06:40.094 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:06:40.669 INFO [stdout] 89b0324caca41618eebb47e84a667daee828a4256e711245debb6cb032bc520f
Dec 14 15:06:40.671 INFO running `"docker" "start" "-a" "89b0324caca41618eebb47e84a667daee828a4256e711245debb6cb032bc520f"`
Dec 14 15:06:42.539 INFO [stderr] usermod: no changes
Dec 14 15:06:42.623 INFO [stderr]    Compiling users v0.8.1 (/source)
Dec 14 15:06:43.287 INFO [stderr] warning: trivial numeric cast: `u32` as `u32`
Dec 14 15:06:43.287 INFO [stderr]    --> src/base.rs:390:46
Dec 14 15:06:43.287 INFO [stderr]     |
Dec 14 15:06:43.287 INFO [stderr] 390 |             .filter_map(|i| get_group_by_gid(i as gid_t))
Dec 14 15:06:43.287 INFO [stderr]     |                                              ^^^^^^^^^^
Dec 14 15:06:43.287 INFO [stderr]     |
Dec 14 15:06:43.287 INFO [stderr] note: lint level defined here
Dec 14 15:06:43.287 INFO [stderr]    --> src/lib.rs:7:24
Dec 14 15:06:43.287 INFO [stderr]     |
Dec 14 15:06:43.287 INFO [stderr] 7   | #![warn(trivial_casts, trivial_numeric_casts)]
Dec 14 15:06:43.287 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^
Dec 14 15:06:43.287 INFO [stderr]     = help: cast can be replaced by coercion; this might require a temporary variable
Dec 14 15:06:43.287 INFO [stderr] 
Dec 14 15:06:45.006 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.44s
Dec 14 15:06:45.008 INFO [stderr] su: No module specific data is present
Dec 14 15:06:45.679 INFO running `"docker" "inspect" "89b0324caca41618eebb47e84a667daee828a4256e711245debb6cb032bc520f"`
Dec 14 15:06:45.908 INFO running `"docker" "rm" "-f" "89b0324caca41618eebb47e84a667daee828a4256e711245debb6cb032bc520f"`
Dec 14 15:06:46.158 INFO [stdout] 89b0324caca41618eebb47e84a667daee828a4256e711245debb6cb032bc520f
Dec 14 15:06:46.163 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:06:46.620 INFO [stdout] 882a9d68ef50134a22f9c43158ccc4e1becc34370c11a41f5b91c3607b4c4dde
Dec 14 15:06:46.627 INFO running `"docker" "start" "-a" "882a9d68ef50134a22f9c43158ccc4e1becc34370c11a41f5b91c3607b4c4dde"`
Dec 14 15:06:47.707 INFO [stderr] usermod: no changes
Dec 14 15:06:47.759 INFO [stderr]    Compiling users v0.8.1 (/source)
Dec 14 15:06:50.320 INFO [stderr] warning: trivial numeric cast: `u32` as `u32`
Dec 14 15:06:50.320 INFO [stderr]    --> src/base.rs:390:46
Dec 14 15:06:50.320 INFO [stderr]     |
Dec 14 15:06:50.320 INFO [stderr] 390 |             .filter_map(|i| get_group_by_gid(i as gid_t))
Dec 14 15:06:50.320 INFO [stderr]     |                                              ^^^^^^^^^^
Dec 14 15:06:50.320 INFO [stderr]     |
Dec 14 15:06:50.320 INFO [stderr] note: lint level defined here
Dec 14 15:06:50.320 INFO [stderr]    --> src/lib.rs:7:24
Dec 14 15:06:50.320 INFO [stderr]     |
Dec 14 15:06:50.320 INFO [stderr] 7   | #![warn(trivial_casts, trivial_numeric_casts)]
Dec 14 15:06:50.320 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^^^^^^
Dec 14 15:06:50.320 INFO [stderr]     = help: cast can be replaced by coercion; this might require a temporary variable
Dec 14 15:06:50.320 INFO [stderr] 
Dec 14 15:06:52.675 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.93s
Dec 14 15:06:52.675 INFO [stderr] su: No module specific data is present
Dec 14 15:06:53.407 INFO running `"docker" "inspect" "882a9d68ef50134a22f9c43158ccc4e1becc34370c11a41f5b91c3607b4c4dde"`
Dec 14 15:06:53.811 INFO running `"docker" "rm" "-f" "882a9d68ef50134a22f9c43158ccc4e1becc34370c11a41f5b91c3607b4c4dde"`
Dec 14 15:06:54.161 INFO [stdout] 882a9d68ef50134a22f9c43158ccc4e1becc34370c11a41f5b91c3607b4c4dde
Dec 14 15:06:54.163 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 15:06:54.631 INFO [stdout] 3a299c99f2af02056cd7adca3e964ddac746e716438070ede05d1a0bfea5bf2e
Dec 14 15:06:54.635 INFO running `"docker" "start" "-a" "3a299c99f2af02056cd7adca3e964ddac746e716438070ede05d1a0bfea5bf2e"`
Dec 14 15:06:55.883 INFO [stderr] usermod: no changes
Dec 14 15:06:55.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 15:06:55.959 INFO [stderr]      Running /target/debug/deps/users-e6aec6d1dc70fe0c
Dec 14 15:06:55.960 INFO [stdout] 
Dec 14 15:06:55.960 INFO [stdout] running 18 tests
Dec 14 15:06:55.963 INFO [stdout] test base::test::user_info ... ok
Dec 14 15:06:55.963 INFO [stdout] test mock::test::current_username ... ok
Dec 14 15:06:55.963 INFO [stdout] test base::test::uid ... ok
Dec 14 15:06:55.963 INFO [stdout] test base::test::username ... ok
Dec 14 15:06:55.963 INFO [stdout] test base::test::user_get_groups ... ok
Dec 14 15:06:55.963 INFO [stdout] test mock::test::no_gid ... ok
Dec 14 15:06:55.963 INFO [stdout] test mock::test::no_current_username ... ok
Dec 14 15:06:55.963 INFO [stdout] test mock::test::no_group_name ... ok
Dec 14 15:06:55.963 INFO [stdout] test mock::test::no_uid ... ok
Dec 14 15:06:55.963 INFO [stdout] test mock::test::no_username ... ok
Dec 14 15:06:55.963 INFO [stdout] test mock::test::uid ... ok
Dec 14 15:06:55.963 INFO [stdout] test mock::test::username ... ok
Dec 14 15:06:55.963 INFO [stdout] test base::test::user_by_name ... ok
Dec 14 15:06:55.964 INFO [stdout] test base::test::uid_for_username ... ok
Dec 14 15:06:55.964 INFO [stdout] test base::test::username_for_uid_for_username ... ok
Dec 14 15:06:55.964 INFO [stdout] test base::test::group_by_name ... ok
Dec 14 15:06:55.964 INFO [stdout] test mock::test::group_name ... ok
Dec 14 15:06:55.967 INFO [stdout] test mock::test::gid ... ok
Dec 14 15:06:55.967 INFO [stdout] 
Dec 14 15:06:55.967 INFO [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 15:06:55.967 INFO [stdout] 
Dec 14 15:06:55.971 INFO [stderr]    Doc-tests users
Dec 14 15:06:56.844 INFO [stdout] 
Dec 14 15:06:56.844 INFO [stdout] running 6 tests
Dec 14 15:07:00.691 INFO [stdout] test src/switch.rs - switch::switch_user_group (line 125) ... ok
Dec 14 15:07:00.869 INFO [stdout] test src/mock.rs - mock (line 19) ... ok
Dec 14 15:07:01.135 INFO [stdout] test src/lib.rs -  (line 97) ... ok
Dec 14 15:07:01.223 INFO [stdout] test src/mock.rs - mock (line 41) ... ok
Dec 14 15:07:01.463 INFO [stdout] test src/lib.rs -  (line 42) ... ok
Dec 14 15:07:01.567 INFO [stdout] test src/lib.rs -  (line 73) ... ok
Dec 14 15:07:01.567 INFO [stdout] 
Dec 14 15:07:01.567 INFO [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 15:07:01.567 INFO [stdout] 
Dec 14 15:07:01.579 INFO [stderr] su: No module specific data is present
Dec 14 15:07:02.125 INFO running `"docker" "inspect" "3a299c99f2af02056cd7adca3e964ddac746e716438070ede05d1a0bfea5bf2e"`
Dec 14 15:07:02.428 INFO running `"docker" "rm" "-f" "3a299c99f2af02056cd7adca3e964ddac746e716438070ede05d1a0bfea5bf2e"`
Dec 14 15:07:02.737 INFO [stdout] 3a299c99f2af02056cd7adca3e964ddac746e716438070ede05d1a0bfea5bf2e