Dec 07 16:39:09.109 INFO testing flep-0.2.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 16:39:09.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 16:39:09.503 INFO [stdout] 0583268bc1a9c45ca5a1a78823b3c2f89e96858f71c6b2d1b447406ad53dc89c
Dec 07 16:39:09.512 INFO running `"docker" "start" "-a" "0583268bc1a9c45ca5a1a78823b3c2f89e96858f71c6b2d1b447406ad53dc89c"`
Dec 07 16:39:10.531 INFO [stderr] usermod: no changes
Dec 07 16:39:10.632 INFO [stderr]    Compiling rfc1700 v0.1.2
Dec 07 16:39:10.728 INFO [stderr]    Compiling flep_protocol v0.2.0
Dec 07 16:39:14.356 INFO [stderr]    Compiling flep v0.2.0 (/source)
Dec 07 16:39:16.672 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:39:16.672 INFO [stderr]  --> src/server/client/state/handle/cwd.rs:7:9
Dec 07 16:39:16.672 INFO [stderr]   |
Dec 07 16:39:16.672 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Dec 07 16:39:16.672 INFO [stderr]   |         ----^^^^^^^
Dec 07 16:39:16.672 INFO [stderr]   |         |
Dec 07 16:39:16.672 INFO [stderr]   |         help: remove this `mut`
Dec 07 16:39:16.672 INFO [stderr]   |
Dec 07 16:39:16.672 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 07 16:39:16.672 INFO [stderr] 
Dec 07 16:39:16.676 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:39:16.676 INFO [stderr]  --> src/server/client/state/handle/cdup.rs:6:9
Dec 07 16:39:16.676 INFO [stderr]   |
Dec 07 16:39:16.676 INFO [stderr] 6 |     let mut session = client.session.expect_ready_mut()?;
Dec 07 16:39:16.676 INFO [stderr]   |         ----^^^^^^^
Dec 07 16:39:16.676 INFO [stderr]   |         |
Dec 07 16:39:16.676 INFO [stderr]   |         help: remove this `mut`
Dec 07 16:39:16.676 INFO [stderr] 
Dec 07 16:39:16.676 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:39:16.676 INFO [stderr]  --> src/server/client/state/handle/ty.rs:7:9
Dec 07 16:39:16.676 INFO [stderr]   |
Dec 07 16:39:16.676 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Dec 07 16:39:16.676 INFO [stderr]   |         ----^^^^^^^
Dec 07 16:39:16.676 INFO [stderr]   |         |
Dec 07 16:39:16.676 INFO [stderr]   |         help: remove this `mut`
Dec 07 16:39:16.676 INFO [stderr] 
Dec 07 16:39:16.676 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:39:16.676 INFO [stderr]   --> src/server/client/state/handle/passive.rs:26:9
Dec 07 16:39:16.676 INFO [stderr]    |
Dec 07 16:39:16.676 INFO [stderr] 26 |     let mut session = client.session.expect_ready_mut()?;
Dec 07 16:39:16.676 INFO [stderr]    |         ----^^^^^^^
Dec 07 16:39:16.676 INFO [stderr]    |         |
Dec 07 16:39:16.676 INFO [stderr]    |         help: remove this `mut`
Dec 07 16:39:16.676 INFO [stderr] 
Dec 07 16:39:16.676 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:39:16.676 INFO [stderr]  --> src/server/client/state/handle/active.rs:8:9
Dec 07 16:39:16.677 INFO [stderr]   |
Dec 07 16:39:16.677 INFO [stderr] 8 |     let mut session = client.session.expect_ready_mut()?;
Dec 07 16:39:16.677 INFO [stderr]   |         ----^^^^^^^
Dec 07 16:39:16.677 INFO [stderr]   |         |
Dec 07 16:39:16.677 INFO [stderr]   |         help: remove this `mut`
Dec 07 16:39:16.677 INFO [stderr] 
Dec 07 16:39:17.892 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.34s
Dec 07 16:39:17.904 INFO [stderr] su: No module specific data is present
Dec 07 16:39:18.616 INFO running `"docker" "inspect" "0583268bc1a9c45ca5a1a78823b3c2f89e96858f71c6b2d1b447406ad53dc89c"`
Dec 07 16:39:18.946 INFO running `"docker" "rm" "-f" "0583268bc1a9c45ca5a1a78823b3c2f89e96858f71c6b2d1b447406ad53dc89c"`
Dec 07 16:39:19.188 INFO [stdout] 0583268bc1a9c45ca5a1a78823b3c2f89e96858f71c6b2d1b447406ad53dc89c
Dec 07 16:39:19.190 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 16:39:19.439 INFO [stdout] b0e32db5641b0ca0dc205075a63d55306607ecef921df274555237fd1b3d10ba
Dec 07 16:39:19.442 INFO running `"docker" "start" "-a" "b0e32db5641b0ca0dc205075a63d55306607ecef921df274555237fd1b3d10ba"`
Dec 07 16:39:20.224 INFO [stderr] usermod: no changes
Dec 07 16:39:20.352 INFO [stderr]    Compiling flep v0.2.0 (/source)
Dec 07 16:39:23.530 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:39:23.530 INFO [stderr]  --> src/server/client/state/handle/cwd.rs:7:9
Dec 07 16:39:23.530 INFO [stderr]   |
Dec 07 16:39:23.530 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Dec 07 16:39:23.530 INFO [stderr]   |         ----^^^^^^^
Dec 07 16:39:23.530 INFO [stderr]   |         |
Dec 07 16:39:23.530 INFO [stderr]   |         help: remove this `mut`
Dec 07 16:39:23.530 INFO [stderr]   |
Dec 07 16:39:23.530 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 07 16:39:23.530 INFO [stderr] 
Dec 07 16:39:23.533 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:39:23.533 INFO [stderr]  --> src/server/client/state/handle/cdup.rs:6:9
Dec 07 16:39:23.533 INFO [stderr]   |
Dec 07 16:39:23.533 INFO [stderr] 6 |     let mut session = client.session.expect_ready_mut()?;
Dec 07 16:39:23.533 INFO [stderr]   |         ----^^^^^^^
Dec 07 16:39:23.533 INFO [stderr]   |         |
Dec 07 16:39:23.533 INFO [stderr]   |         help: remove this `mut`
Dec 07 16:39:23.533 INFO [stderr] 
Dec 07 16:39:23.548 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:39:23.548 INFO [stderr]  --> src/server/client/state/handle/ty.rs:7:9
Dec 07 16:39:23.548 INFO [stderr]   |
Dec 07 16:39:23.548 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Dec 07 16:39:23.548 INFO [stderr]   |         ----^^^^^^^
Dec 07 16:39:23.548 INFO [stderr]   |         |
Dec 07 16:39:23.548 INFO [stderr]   |         help: remove this `mut`
Dec 07 16:39:23.548 INFO [stderr] 
Dec 07 16:39:23.548 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:39:23.548 INFO [stderr]   --> src/server/client/state/handle/passive.rs:26:9
Dec 07 16:39:23.548 INFO [stderr]    |
Dec 07 16:39:23.548 INFO [stderr] 26 |     let mut session = client.session.expect_ready_mut()?;
Dec 07 16:39:23.548 INFO [stderr]    |         ----^^^^^^^
Dec 07 16:39:23.548 INFO [stderr]    |         |
Dec 07 16:39:23.548 INFO [stderr]    |         help: remove this `mut`
Dec 07 16:39:23.548 INFO [stderr] 
Dec 07 16:39:23.551 INFO [stderr] warning: variable does not need to be mutable
Dec 07 16:39:23.551 INFO [stderr]  --> src/server/client/state/handle/active.rs:8:9
Dec 07 16:39:23.551 INFO [stderr]   |
Dec 07 16:39:23.551 INFO [stderr] 8 |     let mut session = client.session.expect_ready_mut()?;
Dec 07 16:39:23.551 INFO [stderr]   |         ----^^^^^^^
Dec 07 16:39:23.551 INFO [stderr]   |         |
Dec 07 16:39:23.551 INFO [stderr]   |         help: remove this `mut`
Dec 07 16:39:23.551 INFO [stderr] 
Dec 07 16:39:24.982 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.72s
Dec 07 16:39:25.008 INFO [stderr] su: No module specific data is present
Dec 07 16:39:25.413 INFO running `"docker" "inspect" "b0e32db5641b0ca0dc205075a63d55306607ecef921df274555237fd1b3d10ba"`
Dec 07 16:39:25.578 INFO running `"docker" "rm" "-f" "b0e32db5641b0ca0dc205075a63d55306607ecef921df274555237fd1b3d10ba"`
Dec 07 16:39:25.754 INFO [stdout] b0e32db5641b0ca0dc205075a63d55306607ecef921df274555237fd1b3d10ba
Dec 07 16:39:25.758 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 16:39:26.081 INFO [stdout] 7c481e6b599892e30a2930fc46f61e1bb7ff9ebdbdcc3058bfc9d00518a6ba24
Dec 07 16:39:26.086 INFO running `"docker" "start" "-a" "7c481e6b599892e30a2930fc46f61e1bb7ff9ebdbdcc3058bfc9d00518a6ba24"`
Dec 07 16:39:26.764 INFO [stderr] usermod: no changes
Dec 07 16:39:26.876 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 07 16:39:26.877 INFO [stdout] 
Dec 07 16:39:26.877 INFO [stderr]      Running /target/debug/deps/flep-e8cf183bc97cc3b3
Dec 07 16:39:26.877 INFO [stdout] running 8 tests
Dec 07 16:39:26.931 INFO [stderr]    Doc-tests flep
Dec 07 16:39:26.931 INFO [stdout] test fs::memory::test::write_file::correctly_creates_a_top_level_file ... ok
Dec 07 16:39:26.931 INFO [stdout] test fs::memory::test::find_node::correctly_finds_top_level_file ... ok
Dec 07 16:39:26.931 INFO [stdout] test fs::memory::test::find_node::correctly_finds_top_level_directory ... ok
Dec 07 16:39:26.931 INFO [stdout] test fs::memory::test::find_node::correctly_finds_nested_file ... ok
Dec 07 16:39:26.931 INFO [stdout] test fs::memory::test::find_node::correctly_finds_empty_string_as_root ... ok
Dec 07 16:39:26.931 INFO [stdout] test fs::memory::test::find_node::correctly_finds_empty_root ... ok
Dec 07 16:39:26.931 INFO [stdout] test fs::memory::test::create_dir::correctly_creates_a_top_level_dir ... ok
Dec 07 16:39:26.931 INFO [stdout] test fs::memory::test::read_file::correctly_reads_a_top_level_file ... ok
Dec 07 16:39:26.931 INFO [stdout] 
Dec 07 16:39:26.931 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:39:26.931 INFO [stdout] 
Dec 07 16:39:29.922 INFO [stdout] 
Dec 07 16:39:29.922 INFO [stdout] running 0 tests
Dec 07 16:39:29.922 INFO [stdout] 
Dec 07 16:39:29.922 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:39:29.922 INFO [stdout] 
Dec 07 16:39:29.935 INFO [stderr] su: No module specific data is present
Dec 07 16:39:30.329 INFO running `"docker" "inspect" "7c481e6b599892e30a2930fc46f61e1bb7ff9ebdbdcc3058bfc9d00518a6ba24"`
Dec 07 16:39:30.467 INFO running `"docker" "rm" "-f" "7c481e6b599892e30a2930fc46f61e1bb7ff9ebdbdcc3058bfc9d00518a6ba24"`
Dec 07 16:39:30.660 INFO [stdout] 7c481e6b599892e30a2930fc46f61e1bb7ff9ebdbdcc3058bfc9d00518a6ba24