Dec 03 11:49:53.685 INFO testing flep-0.2.0 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 11:49:53.685 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 11:49:54.364 INFO [stdout] d09fef2bc6f9ff144a79c0f6c3d1f2d0224017f3247809cb58e40251df49b13f
Dec 03 11:49:54.369 INFO running `"docker" "start" "-a" "d09fef2bc6f9ff144a79c0f6c3d1f2d0224017f3247809cb58e40251df49b13f"`
Dec 03 11:49:55.656 INFO [stderr] usermod: no changes
Dec 03 11:49:55.807 INFO [stderr]    Compiling rfc1700 v0.1.2
Dec 03 11:49:56.015 INFO [stderr]    Compiling flep_protocol v0.2.0
Dec 03 11:49:59.475 INFO [stderr]    Compiling flep v0.2.0 (/source)
Dec 03 11:50:01.599 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:01.599 INFO [stderr]  --> src/server/client/state/handle/cwd.rs:7:9
Dec 03 11:50:01.599 INFO [stderr]   |
Dec 03 11:50:01.599 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:01.599 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:01.599 INFO [stderr]   |         |
Dec 03 11:50:01.599 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:01.599 INFO [stderr]   |
Dec 03 11:50:01.599 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 03 11:50:01.599 INFO [stderr] 
Dec 03 11:50:01.599 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:01.599 INFO [stderr]  --> src/server/client/state/handle/cdup.rs:6:9
Dec 03 11:50:01.599 INFO [stderr]   |
Dec 03 11:50:01.599 INFO [stderr] 6 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:01.599 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:01.599 INFO [stderr]   |         |
Dec 03 11:50:01.599 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:01.599 INFO [stderr] 
Dec 03 11:50:01.599 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:01.599 INFO [stderr]  --> src/server/client/state/handle/ty.rs:7:9
Dec 03 11:50:01.599 INFO [stderr]   |
Dec 03 11:50:01.599 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:01.599 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:01.599 INFO [stderr]   |         |
Dec 03 11:50:01.599 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:01.599 INFO [stderr] 
Dec 03 11:50:01.611 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:01.611 INFO [stderr]   --> src/server/client/state/handle/passive.rs:26:9
Dec 03 11:50:01.611 INFO [stderr]    |
Dec 03 11:50:01.611 INFO [stderr] 26 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:01.611 INFO [stderr]    |         ----^^^^^^^
Dec 03 11:50:01.611 INFO [stderr]    |         |
Dec 03 11:50:01.611 INFO [stderr]    |         help: remove this `mut`
Dec 03 11:50:01.611 INFO [stderr] 
Dec 03 11:50:01.611 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:01.611 INFO [stderr]  --> src/server/client/state/handle/active.rs:8:9
Dec 03 11:50:01.611 INFO [stderr]   |
Dec 03 11:50:01.611 INFO [stderr] 8 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:01.611 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:01.611 INFO [stderr]   |         |
Dec 03 11:50:01.611 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:01.611 INFO [stderr] 
Dec 03 11:50:02.636 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.95s
Dec 03 11:50:02.640 INFO [stderr] su: No module specific data is present
Dec 03 11:50:02.996 INFO running `"docker" "inspect" "d09fef2bc6f9ff144a79c0f6c3d1f2d0224017f3247809cb58e40251df49b13f"`
Dec 03 11:50:03.165 INFO running `"docker" "rm" "-f" "d09fef2bc6f9ff144a79c0f6c3d1f2d0224017f3247809cb58e40251df49b13f"`
Dec 03 11:50:03.298 INFO [stdout] d09fef2bc6f9ff144a79c0f6c3d1f2d0224017f3247809cb58e40251df49b13f
Dec 03 11:50:03.300 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 11:50:03.631 INFO [stdout] f4a4881e613397d3db1055d2397c78bff271fed9ead620030736f1b02749c425
Dec 03 11:50:03.631 INFO running `"docker" "start" "-a" "f4a4881e613397d3db1055d2397c78bff271fed9ead620030736f1b02749c425"`
Dec 03 11:50:04.367 INFO [stderr] usermod: no changes
Dec 03 11:50:04.503 INFO [stderr]    Compiling flep v0.2.0 (/source)
Dec 03 11:50:07.127 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:07.127 INFO [stderr]  --> src/server/client/state/handle/cwd.rs:7:9
Dec 03 11:50:07.127 INFO [stderr]   |
Dec 03 11:50:07.127 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:07.127 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:07.127 INFO [stderr]   |         |
Dec 03 11:50:07.127 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:07.127 INFO [stderr]   |
Dec 03 11:50:07.127 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 03 11:50:07.127 INFO [stderr] 
Dec 03 11:50:07.131 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:07.131 INFO [stderr]  --> src/server/client/state/handle/cdup.rs:6:9
Dec 03 11:50:07.131 INFO [stderr]   |
Dec 03 11:50:07.131 INFO [stderr] 6 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:07.131 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:07.131 INFO [stderr]   |         |
Dec 03 11:50:07.131 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:07.131 INFO [stderr] 
Dec 03 11:50:07.143 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:07.143 INFO [stderr]  --> src/server/client/state/handle/ty.rs:7:9
Dec 03 11:50:07.143 INFO [stderr]   |
Dec 03 11:50:07.143 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:07.143 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:07.143 INFO [stderr]   |         |
Dec 03 11:50:07.143 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:07.155 INFO [stderr] 
Dec 03 11:50:07.155 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:07.155 INFO [stderr]   --> src/server/client/state/handle/passive.rs:26:9
Dec 03 11:50:07.155 INFO [stderr]    |
Dec 03 11:50:07.155 INFO [stderr] 26 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:07.155 INFO [stderr]    |         ----^^^^^^^
Dec 03 11:50:07.155 INFO [stderr]    |         |
Dec 03 11:50:07.155 INFO [stderr]    |         help: remove this `mut`
Dec 03 11:50:07.155 INFO [stderr] 
Dec 03 11:50:07.155 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:07.155 INFO [stderr]  --> src/server/client/state/handle/active.rs:8:9
Dec 03 11:50:07.155 INFO [stderr]   |
Dec 03 11:50:07.155 INFO [stderr] 8 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:07.155 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:07.155 INFO [stderr]   |         |
Dec 03 11:50:07.155 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:07.155 INFO [stderr] 
Dec 03 11:50:08.418 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
Dec 03 11:50:08.421 INFO [stderr] su: No module specific data is present
Dec 03 11:50:08.736 INFO running `"docker" "inspect" "f4a4881e613397d3db1055d2397c78bff271fed9ead620030736f1b02749c425"`
Dec 03 11:50:08.820 INFO running `"docker" "rm" "-f" "f4a4881e613397d3db1055d2397c78bff271fed9ead620030736f1b02749c425"`
Dec 03 11:50:08.968 INFO [stdout] f4a4881e613397d3db1055d2397c78bff271fed9ead620030736f1b02749c425
Dec 03 11:50:08.974 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 11:50:09.177 INFO [stdout] 3a33ae9e26a7884f51b2d05e74d273483ad711b3bf2f61dae19a066c7f54f67d
Dec 03 11:50:09.179 INFO running `"docker" "start" "-a" "3a33ae9e26a7884f51b2d05e74d273483ad711b3bf2f61dae19a066c7f54f67d"`
Dec 03 11:50:09.546 INFO [stderr] usermod: no changes
Dec 03 11:50:09.617 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 03 11:50:09.619 INFO [stderr]      Running /target/debug/deps/flep-c8a99d88bd94825a
Dec 03 11:50:09.622 INFO [stdout] 
Dec 03 11:50:09.622 INFO [stdout] running 8 tests
Dec 03 11:50:09.624 INFO [stdout] test fs::memory::test::create_dir::correctly_creates_a_top_level_dir ... ok
Dec 03 11:50:09.624 INFO [stderr]    Doc-tests flep
Dec 03 11:50:09.624 INFO [stdout] test fs::memory::test::find_node::correctly_finds_nested_file ... ok
Dec 03 11:50:09.624 INFO [stdout] test fs::memory::test::find_node::correctly_finds_empty_root ... ok
Dec 03 11:50:09.624 INFO [stdout] test fs::memory::test::find_node::correctly_finds_empty_string_as_root ... ok
Dec 03 11:50:09.624 INFO [stdout] test fs::memory::test::read_file::correctly_reads_a_top_level_file ... ok
Dec 03 11:50:09.624 INFO [stdout] test fs::memory::test::find_node::correctly_finds_top_level_file ... ok
Dec 03 11:50:09.624 INFO [stdout] test fs::memory::test::find_node::correctly_finds_top_level_directory ... ok
Dec 03 11:50:09.624 INFO [stdout] test fs::memory::test::write_file::correctly_creates_a_top_level_file ... ok
Dec 03 11:50:09.624 INFO [stdout] 
Dec 03 11:50:09.624 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 11:50:09.624 INFO [stdout] 
Dec 03 11:50:12.626 INFO [stdout] 
Dec 03 11:50:12.626 INFO [stdout] running 0 tests
Dec 03 11:50:12.626 INFO [stdout] 
Dec 03 11:50:12.626 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 11:50:12.626 INFO [stdout] 
Dec 03 11:50:12.635 INFO [stderr] su: No module specific data is present
Dec 03 11:50:13.006 INFO running `"docker" "inspect" "3a33ae9e26a7884f51b2d05e74d273483ad711b3bf2f61dae19a066c7f54f67d"`
Dec 03 11:50:13.128 INFO running `"docker" "rm" "-f" "3a33ae9e26a7884f51b2d05e74d273483ad711b3bf2f61dae19a066c7f54f67d"`
Dec 03 11:50:13.196 INFO [stdout] 3a33ae9e26a7884f51b2d05e74d273483ad711b3bf2f61dae19a066c7f54f67d
