Dec 15 19:36:14.944 INFO testing caribon-0.8.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 19:36:14.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 19:36:15.212 INFO [stdout] 0602199b6c79ff5018022554b1b4f4d062a3aa092f45d67d6a364037c223cd42
Dec 15 19:36:15.216 INFO running `"docker" "start" "-a" "0602199b6c79ff5018022554b1b4f4d062a3aa092f45d67d6a364037c223cd42"`
Dec 15 19:36:16.655 INFO [stderr] usermod: no changes
Dec 15 19:36:16.710 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 15 19:36:16.710 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 15 19:36:16.710 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 15 19:36:16.710 INFO [stderr] files will be included as a binary target:
Dec 15 19:36:16.710 INFO [stderr] 
Dec 15 19:36:16.710 INFO [stderr] * /source/src/bin/config.rs
Dec 15 19:36:16.710 INFO [stderr] 
Dec 15 19:36:16.710 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 15 19:36:16.710 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 15 19:36:16.710 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 15 19:36:16.710 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 15 19:36:16.710 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 15 19:36:16.710 INFO [stderr] 
Dec 15 19:36:16.710 INFO [stderr] For more information on this warning you can consult
Dec 15 19:36:16.710 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 15 19:36:16.751 INFO [stderr]    Compiling stemmer v0.3.2
Dec 15 19:36:21.940 INFO [stderr]    Compiling caribon v0.8.1 (/source)
Dec 15 19:36:23.287 INFO [stderr] warning: variable does not need to be mutable
Dec 15 19:36:23.287 INFO [stderr]    --> src/lib/parser.rs:507:13
Dec 15 19:36:23.287 INFO [stderr]     |
Dec 15 19:36:23.287 INFO [stderr] 507 |         let mut vec = ast.get_body_mut();
Dec 15 19:36:23.287 INFO [stderr]     |             ----^^^
Dec 15 19:36:23.287 INFO [stderr]     |             |
Dec 15 19:36:23.287 INFO [stderr]     |             help: remove this `mut`
Dec 15 19:36:23.287 INFO [stderr]     |
Dec 15 19:36:23.287 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 19:36:23.287 INFO [stderr] 
Dec 15 19:36:23.287 INFO [stderr] warning: variable does not need to be mutable
Dec 15 19:36:23.287 INFO [stderr]    --> src/lib/parser.rs:624:13
Dec 15 19:36:23.287 INFO [stderr]     |
Dec 15 19:36:23.287 INFO [stderr] 624 |         let mut vec = ast.get_body_mut();
Dec 15 19:36:23.287 INFO [stderr]     |             ----^^^
Dec 15 19:36:23.287 INFO [stderr]     |             |
Dec 15 19:36:23.287 INFO [stderr]     |             help: remove this `mut`
Dec 15 19:36:23.287 INFO [stderr] 
Dec 15 19:36:23.287 INFO [stderr] warning: variable does not need to be mutable
Dec 15 19:36:23.287 INFO [stderr]    --> src/lib/parser.rs:663:13
Dec 15 19:36:23.287 INFO [stderr]     |
Dec 15 19:36:23.287 INFO [stderr] 663 |         let mut res = words;
Dec 15 19:36:23.287 INFO [stderr]     |             ----^^^
Dec 15 19:36:23.287 INFO [stderr]     |             |
Dec 15 19:36:23.287 INFO [stderr]     |             help: remove this `mut`
Dec 15 19:36:23.287 INFO [stderr] 
Dec 15 19:36:26.840 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.16s
Dec 15 19:36:26.846 INFO [stderr] su: No module specific data is present
Dec 15 19:36:27.541 INFO running `"docker" "inspect" "0602199b6c79ff5018022554b1b4f4d062a3aa092f45d67d6a364037c223cd42"`
Dec 15 19:36:27.916 INFO running `"docker" "rm" "-f" "0602199b6c79ff5018022554b1b4f4d062a3aa092f45d67d6a364037c223cd42"`
Dec 15 19:36:28.195 INFO [stdout] 0602199b6c79ff5018022554b1b4f4d062a3aa092f45d67d6a364037c223cd42
Dec 15 19:36:28.199 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 19:36:28.700 INFO [stdout] 67ba3b9b1829b4946a6969a1358db6467c82ddfe40722b20205b026737a9edc9
Dec 15 19:36:28.703 INFO running `"docker" "start" "-a" "67ba3b9b1829b4946a6969a1358db6467c82ddfe40722b20205b026737a9edc9"`
Dec 15 19:36:30.094 INFO [stderr] usermod: no changes
Dec 15 19:36:30.131 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 15 19:36:30.131 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 15 19:36:30.131 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 15 19:36:30.131 INFO [stderr] files will be included as a binary target:
Dec 15 19:36:30.131 INFO [stderr] 
Dec 15 19:36:30.131 INFO [stderr] * /source/src/bin/config.rs
Dec 15 19:36:30.131 INFO [stderr] 
Dec 15 19:36:30.131 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 15 19:36:30.131 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 15 19:36:30.131 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 15 19:36:30.131 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 15 19:36:30.131 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 15 19:36:30.131 INFO [stderr] 
Dec 15 19:36:30.131 INFO [stderr] For more information on this warning you can consult
Dec 15 19:36:30.131 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 15 19:36:30.155 INFO [stderr]    Compiling caribon v0.8.1 (/source)
Dec 15 19:36:31.747 INFO [stderr] warning: variable does not need to be mutable
Dec 15 19:36:31.747 INFO [stderr]    --> src/lib/parser.rs:507:13
Dec 15 19:36:31.747 INFO [stderr]     |
Dec 15 19:36:31.747 INFO [stderr] 507 |         let mut vec = ast.get_body_mut();
Dec 15 19:36:31.747 INFO [stderr]     |             ----^^^
Dec 15 19:36:31.747 INFO [stderr]     |             |
Dec 15 19:36:31.747 INFO [stderr]     |             help: remove this `mut`
Dec 15 19:36:31.747 INFO [stderr]     |
Dec 15 19:36:31.747 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 15 19:36:31.747 INFO [stderr] 
Dec 15 19:36:31.747 INFO [stderr] warning: variable does not need to be mutable
Dec 15 19:36:31.747 INFO [stderr]    --> src/lib/parser.rs:624:13
Dec 15 19:36:31.747 INFO [stderr]     |
Dec 15 19:36:31.747 INFO [stderr] 624 |         let mut vec = ast.get_body_mut();
Dec 15 19:36:31.747 INFO [stderr]     |             ----^^^
Dec 15 19:36:31.747 INFO [stderr]     |             |
Dec 15 19:36:31.747 INFO [stderr]     |             help: remove this `mut`
Dec 15 19:36:31.747 INFO [stderr] 
Dec 15 19:36:31.747 INFO [stderr] warning: variable does not need to be mutable
Dec 15 19:36:31.747 INFO [stderr]    --> src/lib/parser.rs:663:13
Dec 15 19:36:31.747 INFO [stderr]     |
Dec 15 19:36:31.747 INFO [stderr] 663 |         let mut res = words;
Dec 15 19:36:31.747 INFO [stderr]     |             ----^^^
Dec 15 19:36:31.747 INFO [stderr]     |             |
Dec 15 19:36:31.747 INFO [stderr]     |             help: remove this `mut`
Dec 15 19:36:31.747 INFO [stderr] 
Dec 15 19:36:32.407 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.28s
Dec 15 19:36:32.407 INFO [stderr] su: No module specific data is present
Dec 15 19:36:33.556 INFO running `"docker" "inspect" "67ba3b9b1829b4946a6969a1358db6467c82ddfe40722b20205b026737a9edc9"`
Dec 15 19:36:33.697 INFO running `"docker" "rm" "-f" "67ba3b9b1829b4946a6969a1358db6467c82ddfe40722b20205b026737a9edc9"`
Dec 15 19:36:33.863 INFO [stdout] 67ba3b9b1829b4946a6969a1358db6467c82ddfe40722b20205b026737a9edc9
Dec 15 19:36:33.870 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-0/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 19:36:34.147 INFO [stdout] 5f01303e0a72529358ed53356d4e107b1926b201dcc34585a104d8b39a536cb3
Dec 15 19:36:34.150 INFO running `"docker" "start" "-a" "5f01303e0a72529358ed53356d4e107b1926b201dcc34585a104d8b39a536cb3"`
Dec 15 19:36:35.155 INFO [stderr] usermod: no changes
Dec 15 19:36:35.215 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Dec 15 19:36:35.215 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Dec 15 19:36:35.215 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Dec 15 19:36:35.215 INFO [stderr] files will be included as a binary target:
Dec 15 19:36:35.215 INFO [stderr] 
Dec 15 19:36:35.215 INFO [stderr] * /source/src/bin/config.rs
Dec 15 19:36:35.215 INFO [stderr] 
Dec 15 19:36:35.215 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Dec 15 19:36:35.215 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Dec 15 19:36:35.215 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Dec 15 19:36:35.215 INFO [stderr] section. You may also move the files to a location where Cargo would not
Dec 15 19:36:35.215 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Dec 15 19:36:35.215 INFO [stderr] 
Dec 15 19:36:35.215 INFO [stderr] For more information on this warning you can consult
Dec 15 19:36:35.215 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Dec 15 19:36:35.223 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 15 19:36:35.239 INFO [stderr]      Running /target/debug/deps/caribon-b6e7dd6054a043c4
Dec 15 19:36:35.271 INFO [stdout] 
Dec 15 19:36:35.271 INFO [stdout] running 0 tests
Dec 15 19:36:35.271 INFO [stdout] 
Dec 15 19:36:35.271 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 19:36:35.271 INFO [stdout] 
Dec 15 19:36:35.271 INFO [stdout] 
Dec 15 19:36:35.271 INFO [stdout] running 0 tests
Dec 15 19:36:35.271 INFO [stdout] 
Dec 15 19:36:35.271 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 19:36:35.271 INFO [stdout] 
Dec 15 19:36:35.271 INFO [stderr]      Running /target/debug/deps/caribon-4a611f29112444b9
Dec 15 19:36:35.271 INFO [stderr]    Doc-tests caribon
Dec 15 19:36:36.583 INFO [stdout] 
Dec 15 19:36:36.583 INFO [stdout] running 16 tests
Dec 15 19:36:36.591 INFO [stdout] test src/lib/lib.rs -  (line 61) ... ignored
Dec 15 19:36:36.591 INFO [stdout] test src/lib/lib.rs -  (line 70) ... ignored
Dec 15 19:36:36.600 INFO [stdout] test src/lib/lib.rs -  (line 76) ... ignored
Dec 15 19:36:36.600 INFO [stdout] test src/lib/lib.rs -  (line 89) ... ignored
Dec 15 19:36:36.600 INFO [stdout] test src/lib/lib.rs -  (line 95) ... ignored
Dec 15 19:36:43.620 INFO [stdout] test src/lib/lib.rs -  (line 42) ... ok
Dec 15 19:36:44.572 INFO [stdout] test src/lib/parser.rs - parser::Parser::detect_local (line 499) ... ok
Dec 15 19:36:45.959 INFO [stdout] test src/lib/lib.rs -  (line 50) ... ok
Dec 15 19:36:46.456 INFO [stdout] test src/lib/parser.rs - parser::Parser::get_ignored_from_string (line 88) ... ok
Dec 15 19:36:47.403 INFO [stdout] test src/lib/parser.rs - parser::Parser::new (line 126) ... ok
Dec 15 19:36:48.011 INFO [stdout] test src/lib/parser.rs - parser::Parser::new (line 121) ... ok
Dec 15 19:36:48.307 INFO [stdout] test src/lib/lib.rs -  (line 26) ... ok
Dec 15 19:36:48.327 INFO [stdout] test src/lib/parser.rs - parser::Parser::new (line 131) ... ok
Dec 15 19:36:50.647 INFO [stdout] test src/lib/parser.rs - parser::Parser::with_max_distance (line 200) ... ok
Dec 15 19:36:50.999 INFO [stdout] test src/lib/parser.rs - parser::Parser::with_fuzzy (line 177) ... ok
Dec 15 19:36:51.115 INFO [stdout] test src/lib/parser.rs - parser::Parser::with_max_distance (line 209) ... ok
Dec 15 19:36:51.115 INFO [stdout] 
Dec 15 19:36:51.115 INFO [stdout] test result: ok. 11 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out
Dec 15 19:36:51.115 INFO [stdout] 
Dec 15 19:36:51.135 INFO [stderr] su: No module specific data is present
Dec 15 19:36:52.255 INFO running `"docker" "inspect" "5f01303e0a72529358ed53356d4e107b1926b201dcc34585a104d8b39a536cb3"`
Dec 15 19:36:52.483 INFO running `"docker" "rm" "-f" "5f01303e0a72529358ed53356d4e107b1926b201dcc34585a104d8b39a536cb3"`
Dec 15 19:36:52.692 INFO [stdout] 5f01303e0a72529358ed53356d4e107b1926b201dcc34585a104d8b39a536cb3