Dec 03 11:49:53.736 INFO testing flep-0.2.0 against 1.30.1 for beta-1.31-5
Dec 03 11:49:53.736 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 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 11:49:54.285 INFO [stdout] 54b2cf1bd6d639bc755779bdaa1413da0d5139e3d0536c922f5db3727c44f43c
Dec 03 11:49:54.287 INFO running `"docker" "start" "-a" "54b2cf1bd6d639bc755779bdaa1413da0d5139e3d0536c922f5db3727c44f43c"`
Dec 03 11:49:55.435 INFO [stderr] usermod: no changes
Dec 03 11:49:55.575 INFO [stderr]    Compiling rfc1700 v0.1.2
Dec 03 11:49:55.763 INFO [stderr]    Compiling flep_protocol v0.2.0
Dec 03 11:49:59.035 INFO [stderr]    Compiling flep v0.2.0 (/source)
Dec 03 11:50:01.403 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:01.403 INFO [stderr]  --> src/server/client/state/handle/cwd.rs:7:9
Dec 03 11:50:01.403 INFO [stderr]   |
Dec 03 11:50:01.403 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:01.403 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:01.403 INFO [stderr]   |         |
Dec 03 11:50:01.403 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:01.403 INFO [stderr]   |
Dec 03 11:50:01.403 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 03 11:50:01.403 INFO [stderr] 
Dec 03 11:50:01.403 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:01.403 INFO [stderr]  --> src/server/client/state/handle/cdup.rs:6:9
Dec 03 11:50:01.403 INFO [stderr]   |
Dec 03 11:50:01.403 INFO [stderr] 6 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:01.403 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:01.403 INFO [stderr]   |         |
Dec 03 11:50:01.403 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:01.403 INFO [stderr] 
Dec 03 11:50:01.403 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:01.403 INFO [stderr]  --> src/server/client/state/handle/ty.rs:7:9
Dec 03 11:50:01.403 INFO [stderr]   |
Dec 03 11:50:01.403 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:01.403 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:01.403 INFO [stderr]   |         |
Dec 03 11:50:01.403 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:01.403 INFO [stderr] 
Dec 03 11:50:01.403 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:01.403 INFO [stderr]   --> src/server/client/state/handle/passive.rs:26:9
Dec 03 11:50:01.403 INFO [stderr]    |
Dec 03 11:50:01.403 INFO [stderr] 26 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:01.403 INFO [stderr]    |         ----^^^^^^^
Dec 03 11:50:01.403 INFO [stderr]    |         |
Dec 03 11:50:01.403 INFO [stderr]    |         help: remove this `mut`
Dec 03 11:50:01.403 INFO [stderr] 
Dec 03 11:50:01.403 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:01.403 INFO [stderr]  --> src/server/client/state/handle/active.rs:8:9
Dec 03 11:50:01.403 INFO [stderr]   |
Dec 03 11:50:01.403 INFO [stderr] 8 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:01.403 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:01.403 INFO [stderr]   |         |
Dec 03 11:50:01.403 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:01.403 INFO [stderr] 
Dec 03 11:50:02.558 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
Dec 03 11:50:02.569 INFO [stderr] su: No module specific data is present
Dec 03 11:50:02.896 INFO running `"docker" "inspect" "54b2cf1bd6d639bc755779bdaa1413da0d5139e3d0536c922f5db3727c44f43c"`
Dec 03 11:50:02.991 INFO running `"docker" "rm" "-f" "54b2cf1bd6d639bc755779bdaa1413da0d5139e3d0536c922f5db3727c44f43c"`
Dec 03 11:50:03.218 INFO [stdout] 54b2cf1bd6d639bc755779bdaa1413da0d5139e3d0536c922f5db3727c44f43c
Dec 03 11:50:03.223 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 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 11:50:03.517 INFO [stdout] e2a05fc388e59325d6bee695e90934d1c8b996a44eecba6269cbeca40069b19c
Dec 03 11:50:03.520 INFO running `"docker" "start" "-a" "e2a05fc388e59325d6bee695e90934d1c8b996a44eecba6269cbeca40069b19c"`
Dec 03 11:50:04.038 INFO [stderr] usermod: no changes
Dec 03 11:50:04.178 INFO [stderr]    Compiling flep v0.2.0 (/source)
Dec 03 11:50:06.975 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:06.975 INFO [stderr]  --> src/server/client/state/handle/cwd.rs:7:9
Dec 03 11:50:06.975 INFO [stderr]   |
Dec 03 11:50:06.975 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:06.975 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:06.975 INFO [stderr]   |         |
Dec 03 11:50:06.975 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:06.975 INFO [stderr]   |
Dec 03 11:50:06.975 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Dec 03 11:50:06.975 INFO [stderr] 
Dec 03 11:50:06.975 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:06.975 INFO [stderr]  --> src/server/client/state/handle/cdup.rs:6:9
Dec 03 11:50:06.975 INFO [stderr]   |
Dec 03 11:50:06.975 INFO [stderr] 6 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:06.975 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:06.975 INFO [stderr]   |         |
Dec 03 11:50:06.975 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:06.975 INFO [stderr] 
Dec 03 11:50:06.975 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:06.975 INFO [stderr]  --> src/server/client/state/handle/ty.rs:7:9
Dec 03 11:50:06.975 INFO [stderr]   |
Dec 03 11:50:06.975 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:06.975 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:06.975 INFO [stderr]   |         |
Dec 03 11:50:06.975 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:06.975 INFO [stderr] 
Dec 03 11:50:06.975 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:06.975 INFO [stderr]   --> src/server/client/state/handle/passive.rs:26:9
Dec 03 11:50:06.975 INFO [stderr]    |
Dec 03 11:50:06.975 INFO [stderr] 26 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:06.975 INFO [stderr]    |         ----^^^^^^^
Dec 03 11:50:06.975 INFO [stderr]    |         |
Dec 03 11:50:06.975 INFO [stderr]    |         help: remove this `mut`
Dec 03 11:50:06.975 INFO [stderr] 
Dec 03 11:50:06.975 INFO [stderr] warning: variable does not need to be mutable
Dec 03 11:50:06.975 INFO [stderr]  --> src/server/client/state/handle/active.rs:8:9
Dec 03 11:50:06.975 INFO [stderr]   |
Dec 03 11:50:06.975 INFO [stderr] 8 |     let mut session = client.session.expect_ready_mut()?;
Dec 03 11:50:06.975 INFO [stderr]   |         ----^^^^^^^
Dec 03 11:50:06.975 INFO [stderr]   |         |
Dec 03 11:50:06.975 INFO [stderr]   |         help: remove this `mut`
Dec 03 11:50:06.975 INFO [stderr] 
Dec 03 11:50:08.169 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
Dec 03 11:50:08.170 INFO [stderr] su: No module specific data is present
Dec 03 11:50:08.548 INFO running `"docker" "inspect" "e2a05fc388e59325d6bee695e90934d1c8b996a44eecba6269cbeca40069b19c"`
Dec 03 11:50:08.655 INFO running `"docker" "rm" "-f" "e2a05fc388e59325d6bee695e90934d1c8b996a44eecba6269cbeca40069b19c"`
Dec 03 11:50:08.767 INFO [stdout] e2a05fc388e59325d6bee695e90934d1c8b996a44eecba6269cbeca40069b19c
Dec 03 11:50:08.769 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 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 11:50:08.968 INFO [stdout] 158b4e96a9e5f2dc7c95f44710ce61c9180169c51d7b353123724f403e9d7ade
Dec 03 11:50:08.972 INFO running `"docker" "start" "-a" "158b4e96a9e5f2dc7c95f44710ce61c9180169c51d7b353123724f403e9d7ade"`
Dec 03 11:50:09.554 INFO [stderr] usermod: no changes
Dec 03 11:50:09.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 03 11:50:09.621 INFO [stderr]      Running /target/debug/deps/flep-3d2068ad5fccbfa5
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 [stderr]    Doc-tests flep
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 [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::find_node::correctly_finds_top_level_directory ... 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_nested_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::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 11:50:12.864 INFO [stdout] 
Dec 03 11:50:12.864 INFO [stdout] running 0 tests
Dec 03 11:50:12.864 INFO [stdout] 
Dec 03 11:50:12.864 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 03 11:50:12.864 INFO [stdout] 
Dec 03 11:50:12.871 INFO [stderr] su: No module specific data is present
Dec 03 11:50:13.174 INFO running `"docker" "inspect" "158b4e96a9e5f2dc7c95f44710ce61c9180169c51d7b353123724f403e9d7ade"`
Dec 03 11:50:13.264 INFO running `"docker" "rm" "-f" "158b4e96a9e5f2dc7c95f44710ce61c9180169c51d7b353123724f403e9d7ade"`
Dec 03 11:50:13.330 INFO [stdout] 158b4e96a9e5f2dc7c95f44710ce61c9180169c51d7b353123724f403e9d7ade
