Dec 01 06:52:00.202 INFO testing orac/name-maker against 1.30.1 for beta-1.31-5
Dec 01 06:52:00.202 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 01 06:52:00.564 INFO [stdout] 548b04211d4066a423702c4aa9197666b68890b423738c67228cb37d5cd46170
Dec 01 06:52:00.569 INFO running `"docker" "start" "-a" "548b04211d4066a423702c4aa9197666b68890b423738c67228cb37d5cd46170"`
Dec 01 06:52:01.707 INFO [stderr] usermod: no changes
Dec 01 06:52:01.791 INFO [stderr]    Compiling unicode-segmentation v0.1.2
Dec 01 06:52:01.792 INFO [stderr]    Compiling strsim v0.5.1
Dec 01 06:52:01.792 INFO [stderr]    Compiling term_size v0.2.1
Dec 01 06:52:03.405 INFO [stderr]    Compiling clap v2.18.0
Dec 01 06:52:15.119 INFO [stderr]    Compiling name-maker v0.1.0 (/source)
Dec 01 06:52:15.591 INFO [stderr] warning: missing fragment specifier
Dec 01 06:52:15.591 INFO [stderr]   --> <::clap::macros::clap_app macros>:84:47
Dec 01 06:52:15.591 INFO [stderr]    |
Dec 01 06:52:15.591 INFO [stderr] 84 | @ arg ( $ arg : expr ) $ modes : tt ! $ ident $ ( $ tail : tt ) * ) => {
Dec 01 06:52:15.591 INFO [stderr]    |                                               ^
Dec 01 06:52:15.591 INFO [stderr]    |
Dec 01 06:52:15.591 INFO [stderr]    = note: #[warn(missing_fragment_specifier)] on by default
Dec 01 06:52:15.591 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 01 06:52:15.591 INFO [stderr]    = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107>
Dec 01 06:52:15.591 INFO [stderr] 
Dec 01 06:52:15.699 INFO [stderr] warning: variable does not need to be mutable
Dec 01 06:52:15.699 INFO [stderr]    --> src/main.rs:107:13
Dec 01 06:52:15.699 INFO [stderr]     |
Dec 01 06:52:15.699 INFO [stderr] 107 |         let mut frequencies = self.contexts.entry(my_context).or_insert_with(FrequencyTable::new);
Dec 01 06:52:15.699 INFO [stderr]     |             ----^^^^^^^^^^^
Dec 01 06:52:15.699 INFO [stderr]     |             |
Dec 01 06:52:15.699 INFO [stderr]     |             help: remove this `mut`
Dec 01 06:52:15.699 INFO [stderr]     |
Dec 01 06:52:15.699 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 06:52:15.699 INFO [stderr] 
Dec 01 06:52:16.966 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.22s
Dec 01 06:52:16.966 INFO [stderr] su: No module specific data is present
Dec 01 06:52:17.581 INFO running `"docker" "inspect" "548b04211d4066a423702c4aa9197666b68890b423738c67228cb37d5cd46170"`
Dec 01 06:52:17.919 INFO running `"docker" "rm" "-f" "548b04211d4066a423702c4aa9197666b68890b423738c67228cb37d5cd46170"`
Dec 01 06:52:18.220 INFO [stdout] 548b04211d4066a423702c4aa9197666b68890b423738c67228cb37d5cd46170
Dec 01 06:52:18.223 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 01 06:52:18.821 INFO [stdout] c1d7de9e988673bdf602fad5dd25662b22769a1e2acf405e823df1351e6a2d54
Dec 01 06:52:18.827 INFO running `"docker" "start" "-a" "c1d7de9e988673bdf602fad5dd25662b22769a1e2acf405e823df1351e6a2d54"`
Dec 01 06:52:19.595 INFO [stderr] usermod: no changes
Dec 01 06:52:19.723 INFO [stderr]    Compiling name-maker v0.1.0 (/source)
Dec 01 06:52:20.267 INFO [stderr] warning: missing fragment specifier
Dec 01 06:52:20.267 INFO [stderr]   --> <::clap::macros::clap_app macros>:84:47
Dec 01 06:52:20.267 INFO [stderr]    |
Dec 01 06:52:20.267 INFO [stderr] 84 | @ arg ( $ arg : expr ) $ modes : tt ! $ ident $ ( $ tail : tt ) * ) => {
Dec 01 06:52:20.267 INFO [stderr]    |                                               ^
Dec 01 06:52:20.267 INFO [stderr]    |
Dec 01 06:52:20.267 INFO [stderr]    = note: #[warn(missing_fragment_specifier)] on by default
Dec 01 06:52:20.267 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 01 06:52:20.267 INFO [stderr]    = note: for more information, see issue #40107 <https://github.com/rust-lang/rust/issues/40107>
Dec 01 06:52:20.267 INFO [stderr] 
Dec 01 06:52:20.356 INFO [stderr] warning: variable does not need to be mutable
Dec 01 06:52:20.356 INFO [stderr]    --> src/main.rs:107:13
Dec 01 06:52:20.356 INFO [stderr]     |
Dec 01 06:52:20.356 INFO [stderr] 107 |         let mut frequencies = self.contexts.entry(my_context).or_insert_with(FrequencyTable::new);
Dec 01 06:52:20.356 INFO [stderr]     |             ----^^^^^^^^^^^
Dec 01 06:52:20.356 INFO [stderr]     |             |
Dec 01 06:52:20.356 INFO [stderr]     |             help: remove this `mut`
Dec 01 06:52:20.356 INFO [stderr]     |
Dec 01 06:52:20.379 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 01 06:52:20.379 INFO [stderr] 
Dec 01 06:52:21.840 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Dec 01 06:52:21.842 INFO [stderr] su: No module specific data is present
Dec 01 06:52:22.961 INFO running `"docker" "inspect" "c1d7de9e988673bdf602fad5dd25662b22769a1e2acf405e823df1351e6a2d54"`
Dec 01 06:52:23.287 INFO running `"docker" "rm" "-f" "c1d7de9e988673bdf602fad5dd25662b22769a1e2acf405e823df1351e6a2d54"`
Dec 01 06:52:23.625 INFO [stdout] c1d7de9e988673bdf602fad5dd25662b22769a1e2acf405e823df1351e6a2d54
Dec 01 06:52:23.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 01 06:52:24.133 INFO [stdout] 59da3e815c467543a2d0be326ff82f8333480263627f39c5f29c5da83f67cc39
Dec 01 06:52:24.135 INFO running `"docker" "start" "-a" "59da3e815c467543a2d0be326ff82f8333480263627f39c5f29c5da83f67cc39"`
Dec 01 06:52:25.308 INFO [stderr] usermod: no changes
Dec 01 06:52:25.379 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 01 06:52:25.387 INFO [stderr]      Running /target/debug/deps/name_maker-3d43bfc3a7c2f590
Dec 01 06:52:25.403 INFO [stdout] 
Dec 01 06:52:25.403 INFO [stdout] running 2 tests
Dec 01 06:52:25.407 INFO [stdout] test test_data::singleton_title_case ... ok
Dec 01 06:52:25.407 INFO [stderr] su: No module specific data is present
Dec 01 06:52:25.407 INFO [stdout] test test_frequency_table::singleton ... ok
Dec 01 06:52:25.407 INFO [stdout] 
Dec 01 06:52:25.407 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 06:52:25.408 INFO [stdout] 
Dec 01 06:52:26.005 INFO running `"docker" "inspect" "59da3e815c467543a2d0be326ff82f8333480263627f39c5f29c5da83f67cc39"`
Dec 01 06:52:26.321 INFO running `"docker" "rm" "-f" "59da3e815c467543a2d0be326ff82f8333480263627f39c5f29c5da83f67cc39"`
Dec 01 06:52:26.607 INFO [stdout] 59da3e815c467543a2d0be326ff82f8333480263627f39c5f29c5da83f67cc39
