Nov 18 14:11:28.846 INFO testing flep-0.2.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 14:11:28.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 14:11:29.167 INFO [stdout] fa2d65230c6051ea5f95ad53e126f74c6740c9889c5c07471fa3ee0f7ba5130c
Nov 18 14:11:29.167 INFO running `"docker" "start" "-a" "fa2d65230c6051ea5f95ad53e126f74c6740c9889c5c07471fa3ee0f7ba5130c"`
Nov 18 14:11:29.987 INFO [stderr] usermod: no changes
Nov 18 14:11:30.095 INFO [stderr]    Compiling rfc1700 v0.1.2
Nov 18 14:11:30.275 INFO [stderr]    Compiling flep_protocol v0.2.0
Nov 18 14:11:34.003 INFO [stderr]    Compiling flep v0.2.0 (/source)
Nov 18 14:11:35.943 INFO [stderr] warning: variable does not need to be mutable
Nov 18 14:11:35.943 INFO [stderr]  --> src/server/client/state/handle/cwd.rs:7:9
Nov 18 14:11:35.943 INFO [stderr]   |
Nov 18 14:11:35.943 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Nov 18 14:11:35.943 INFO [stderr]   |         ----^^^^^^^
Nov 18 14:11:35.943 INFO [stderr]   |         |
Nov 18 14:11:35.943 INFO [stderr]   |         help: remove this `mut`
Nov 18 14:11:35.943 INFO [stderr]   |
Nov 18 14:11:35.943 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 18 14:11:35.943 INFO [stderr] 
Nov 18 14:11:35.943 INFO [stderr] warning: variable does not need to be mutable
Nov 18 14:11:35.943 INFO [stderr]  --> src/server/client/state/handle/cdup.rs:6:9
Nov 18 14:11:35.943 INFO [stderr]   |
Nov 18 14:11:35.943 INFO [stderr] 6 |     let mut session = client.session.expect_ready_mut()?;
Nov 18 14:11:35.943 INFO [stderr]   |         ----^^^^^^^
Nov 18 14:11:35.943 INFO [stderr]   |         |
Nov 18 14:11:35.943 INFO [stderr]   |         help: remove this `mut`
Nov 18 14:11:35.943 INFO [stderr] 
Nov 18 14:11:35.947 INFO [stderr] warning: variable does not need to be mutable
Nov 18 14:11:35.947 INFO [stderr]  --> src/server/client/state/handle/ty.rs:7:9
Nov 18 14:11:35.947 INFO [stderr]   |
Nov 18 14:11:35.947 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Nov 18 14:11:35.947 INFO [stderr]   |         ----^^^^^^^
Nov 18 14:11:35.947 INFO [stderr]   |         |
Nov 18 14:11:35.947 INFO [stderr]   |         help: remove this `mut`
Nov 18 14:11:35.947 INFO [stderr] 
Nov 18 14:11:35.955 INFO [stderr] warning: variable does not need to be mutable
Nov 18 14:11:35.955 INFO [stderr]   --> src/server/client/state/handle/passive.rs:26:9
Nov 18 14:11:35.955 INFO [stderr]    |
Nov 18 14:11:35.955 INFO [stderr] 26 |     let mut session = client.session.expect_ready_mut()?;
Nov 18 14:11:35.955 INFO [stderr]    |         ----^^^^^^^
Nov 18 14:11:35.955 INFO [stderr]    |         |
Nov 18 14:11:35.955 INFO [stderr]    |         help: remove this `mut`
Nov 18 14:11:35.955 INFO [stderr] 
Nov 18 14:11:35.955 INFO [stderr] warning: variable does not need to be mutable
Nov 18 14:11:35.955 INFO [stderr]  --> src/server/client/state/handle/active.rs:8:9
Nov 18 14:11:35.955 INFO [stderr]   |
Nov 18 14:11:35.955 INFO [stderr] 8 |     let mut session = client.session.expect_ready_mut()?;
Nov 18 14:11:35.955 INFO [stderr]   |         ----^^^^^^^
Nov 18 14:11:35.955 INFO [stderr]   |         |
Nov 18 14:11:35.955 INFO [stderr]   |         help: remove this `mut`
Nov 18 14:11:35.955 INFO [stderr] 
Nov 18 14:11:37.504 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.50s
Nov 18 14:11:37.514 INFO [stderr] su: No module specific data is present
Nov 18 14:11:37.915 INFO running `"docker" "inspect" "fa2d65230c6051ea5f95ad53e126f74c6740c9889c5c07471fa3ee0f7ba5130c"`
Nov 18 14:11:38.074 INFO running `"docker" "rm" "-f" "fa2d65230c6051ea5f95ad53e126f74c6740c9889c5c07471fa3ee0f7ba5130c"`
Nov 18 14:11:38.337 INFO [stdout] fa2d65230c6051ea5f95ad53e126f74c6740c9889c5c07471fa3ee0f7ba5130c
Nov 18 14:11:38.339 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 14:11:38.735 INFO [stdout] d3cc65fca818e747639b8c8bb1ddff2df16a5e61d1ae03bcc44c390fe5bc24cb
Nov 18 14:11:38.743 INFO running `"docker" "start" "-a" "d3cc65fca818e747639b8c8bb1ddff2df16a5e61d1ae03bcc44c390fe5bc24cb"`
Nov 18 14:11:39.799 INFO [stderr] usermod: no changes
Nov 18 14:11:39.943 INFO [stderr]    Compiling flep v0.2.0 (/source)
Nov 18 14:11:42.691 INFO [stderr] warning: variable does not need to be mutable
Nov 18 14:11:42.691 INFO [stderr]  --> src/server/client/state/handle/cwd.rs:7:9
Nov 18 14:11:42.691 INFO [stderr]   |
Nov 18 14:11:42.691 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Nov 18 14:11:42.691 INFO [stderr]   |         ----^^^^^^^
Nov 18 14:11:42.691 INFO [stderr]   |         |
Nov 18 14:11:42.691 INFO [stderr]   |         help: remove this `mut`
Nov 18 14:11:42.691 INFO [stderr]   |
Nov 18 14:11:42.691 INFO [stderr]   = note: #[warn(unused_mut)] on by default
Nov 18 14:11:42.691 INFO [stderr] 
Nov 18 14:11:42.691 INFO [stderr] warning: variable does not need to be mutable
Nov 18 14:11:42.691 INFO [stderr]  --> src/server/client/state/handle/cdup.rs:6:9
Nov 18 14:11:42.691 INFO [stderr]   |
Nov 18 14:11:42.691 INFO [stderr] 6 |     let mut session = client.session.expect_ready_mut()?;
Nov 18 14:11:42.691 INFO [stderr]   |         ----^^^^^^^
Nov 18 14:11:42.691 INFO [stderr]   |         |
Nov 18 14:11:42.691 INFO [stderr]   |         help: remove this `mut`
Nov 18 14:11:42.691 INFO [stderr] 
Nov 18 14:11:42.699 INFO [stderr] warning: variable does not need to be mutable
Nov 18 14:11:42.699 INFO [stderr]  --> src/server/client/state/handle/ty.rs:7:9
Nov 18 14:11:42.699 INFO [stderr]   |
Nov 18 14:11:42.699 INFO [stderr] 7 |     let mut session = client.session.expect_ready_mut()?;
Nov 18 14:11:42.699 INFO [stderr]   |         ----^^^^^^^
Nov 18 14:11:42.699 INFO [stderr]   |         |
Nov 18 14:11:42.699 INFO [stderr]   |         help: remove this `mut`
Nov 18 14:11:42.699 INFO [stderr] 
Nov 18 14:11:42.704 INFO [stderr] warning: variable does not need to be mutable
Nov 18 14:11:42.704 INFO [stderr]   --> src/server/client/state/handle/passive.rs:26:9
Nov 18 14:11:42.704 INFO [stderr]    |
Nov 18 14:11:42.704 INFO [stderr] 26 |     let mut session = client.session.expect_ready_mut()?;
Nov 18 14:11:42.704 INFO [stderr]    |         ----^^^^^^^
Nov 18 14:11:42.704 INFO [stderr]    |         |
Nov 18 14:11:42.704 INFO [stderr]    |         help: remove this `mut`
Nov 18 14:11:42.704 INFO [stderr] 
Nov 18 14:11:42.707 INFO [stderr] warning: variable does not need to be mutable
Nov 18 14:11:42.707 INFO [stderr]  --> src/server/client/state/handle/active.rs:8:9
Nov 18 14:11:42.708 INFO [stderr]   |
Nov 18 14:11:42.708 INFO [stderr] 8 |     let mut session = client.session.expect_ready_mut()?;
Nov 18 14:11:42.708 INFO [stderr]   |         ----^^^^^^^
Nov 18 14:11:42.709 INFO [stderr]   |         |
Nov 18 14:11:42.709 INFO [stderr]   |         help: remove this `mut`
Nov 18 14:11:42.709 INFO [stderr] 
Nov 18 14:11:44.038 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.20s
Nov 18 14:11:44.038 INFO [stderr] su: No module specific data is present
Nov 18 14:11:44.377 INFO running `"docker" "inspect" "d3cc65fca818e747639b8c8bb1ddff2df16a5e61d1ae03bcc44c390fe5bc24cb"`
Nov 18 14:11:44.564 INFO running `"docker" "rm" "-f" "d3cc65fca818e747639b8c8bb1ddff2df16a5e61d1ae03bcc44c390fe5bc24cb"`
Nov 18 14:11:44.768 INFO [stdout] d3cc65fca818e747639b8c8bb1ddff2df16a5e61d1ae03bcc44c390fe5bc24cb
Nov 18 14:11:44.770 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 14:11:45.072 INFO [stdout] 414492143d451e8071d384af75cd5f3ca5b90cda537628630edbeb7b1489d416
Nov 18 14:11:45.074 INFO running `"docker" "start" "-a" "414492143d451e8071d384af75cd5f3ca5b90cda537628630edbeb7b1489d416"`
Nov 18 14:11:45.714 INFO [stderr] usermod: no changes
Nov 18 14:11:45.806 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Nov 18 14:11:45.821 INFO [stderr]      Running /target/debug/deps/flep-f366d8af149be41b
Nov 18 14:11:45.825 INFO [stdout] 
Nov 18 14:11:45.825 INFO [stdout] running 8 tests
Nov 18 14:11:45.826 INFO [stdout] test fs::memory::test::find_node::correctly_finds_top_level_directory ... ok
Nov 18 14:11:45.826 INFO [stdout] test fs::memory::test::find_node::correctly_finds_nested_file ... ok
Nov 18 14:11:45.826 INFO [stdout] test fs::memory::test::read_file::correctly_reads_a_top_level_file ... ok
Nov 18 14:11:45.826 INFO [stdout] test fs::memory::test::write_file::correctly_creates_a_top_level_file ... ok
Nov 18 14:11:45.827 INFO [stdout] test fs::memory::test::find_node::correctly_finds_empty_root ... ok
Nov 18 14:11:45.839 INFO [stdout] test fs::memory::test::find_node::correctly_finds_top_level_file ... ok
Nov 18 14:11:45.839 INFO [stderr]    Doc-tests flep
Nov 18 14:11:45.840 INFO [stdout] test fs::memory::test::find_node::correctly_finds_empty_string_as_root ... ok
Nov 18 14:11:45.840 INFO [stdout] test fs::memory::test::create_dir::correctly_creates_a_top_level_dir ... ok
Nov 18 14:11:45.840 INFO [stdout] 
Nov 18 14:11:45.840 INFO [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 14:11:45.840 INFO [stdout] 
Nov 18 14:11:48.323 INFO [stdout] 
Nov 18 14:11:48.323 INFO [stdout] running 0 tests
Nov 18 14:11:48.323 INFO [stdout] 
Nov 18 14:11:48.323 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 14:11:48.323 INFO [stdout] 
Nov 18 14:11:48.324 INFO [stderr] su: No module specific data is present
Nov 18 14:11:48.759 INFO running `"docker" "inspect" "414492143d451e8071d384af75cd5f3ca5b90cda537628630edbeb7b1489d416"`
Nov 18 14:11:48.981 INFO running `"docker" "rm" "-f" "414492143d451e8071d384af75cd5f3ca5b90cda537628630edbeb7b1489d416"`
Nov 18 14:11:49.279 INFO [stdout] 414492143d451e8071d384af75cd5f3ca5b90cda537628630edbeb7b1489d416