Dec 14 01:02:23.380 INFO testing bon-chi/cci_c against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 01:02:23.380 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 14 01:02:23.822 INFO [stdout] b9fa4963b9eb92d0dd1be7a4d331fb86d554b1238b42474e8c149d17fd3c8460
Dec 14 01:02:23.831 INFO running `"docker" "start" "-a" "b9fa4963b9eb92d0dd1be7a4d331fb86d554b1238b42474e8c149d17fd3c8460"`
Dec 14 01:02:25.027 INFO [stderr] usermod: no changes
Dec 14 01:02:25.105 INFO [stderr]    Compiling cci_c v0.1.0 (/source)
Dec 14 01:02:25.495 INFO [stderr] warning: unused import: `std::fs`
Dec 14 01:02:25.495 INFO [stderr]  --> src/cci/token.rs:1:5
Dec 14 01:02:25.495 INFO [stderr]   |
Dec 14 01:02:25.495 INFO [stderr] 1 | use std::fs;
Dec 14 01:02:25.496 INFO [stderr]   |     ^^^^^^^
Dec 14 01:02:25.496 INFO [stderr]   |
Dec 14 01:02:25.496 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 01:02:25.496 INFO [stderr] 
Dec 14 01:02:25.496 INFO [stderr] warning: unused import: `Read`
Dec 14 01:02:25.496 INFO [stderr]  --> src/cci/token.rs:2:26
Dec 14 01:02:25.496 INFO [stderr]   |
Dec 14 01:02:25.496 INFO [stderr] 2 | use std::io::{BufReader, Read};
Dec 14 01:02:25.496 INFO [stderr]   |                          ^^^^
Dec 14 01:02:25.496 INFO [stderr] 
Dec 14 01:02:25.505 INFO [stderr] warning: unused variable: `file`
Dec 14 01:02:25.505 INFO [stderr]   --> src/cci/token.rs:59:33
Dec 14 01:02:25.505 INFO [stderr]    |
Dec 14 01:02:25.505 INFO [stderr] 59 |     fn next_token<T>(&mut self, file: BufReader<T>) {}
Dec 14 01:02:25.505 INFO [stderr]    |                                 ^^^^ help: consider using `_file` instead
Dec 14 01:02:25.505 INFO [stderr]    |
Dec 14 01:02:25.505 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 01:02:25.505 INFO [stderr] 
Dec 14 01:02:25.506 INFO [stderr] warning: enum is never used: `TokenKind`
Dec 14 01:02:25.506 INFO [stderr]  --> src/cci/token.rs:4:1
Dec 14 01:02:25.506 INFO [stderr]   |
Dec 14 01:02:25.506 INFO [stderr] 4 | enum TokenKind {
Dec 14 01:02:25.506 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 14 01:02:25.506 INFO [stderr]   |
Dec 14 01:02:25.506 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 01:02:25.506 INFO [stderr] 
Dec 14 01:02:25.506 INFO [stderr] warning: struct is never constructed: `Token`
Dec 14 01:02:25.506 INFO [stderr]   --> src/cci/token.rs:53:1
Dec 14 01:02:25.506 INFO [stderr]    |
Dec 14 01:02:25.506 INFO [stderr] 53 | struct Token {
Dec 14 01:02:25.506 INFO [stderr]    | ^^^^^^^^^^^^
Dec 14 01:02:25.506 INFO [stderr] 
Dec 14 01:02:25.506 INFO [stderr] warning: method is never used: `next_token`
Dec 14 01:02:25.506 INFO [stderr]   --> src/cci/token.rs:59:5
Dec 14 01:02:25.506 INFO [stderr]    |
Dec 14 01:02:25.506 INFO [stderr] 59 |     fn next_token<T>(&mut self, file: BufReader<T>) {}
Dec 14 01:02:25.506 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:02:25.506 INFO [stderr] 
Dec 14 01:02:25.506 INFO [stderr] warning: variant `END_KeyList` should have a camel case name such as `EndKeylist`
Dec 14 01:02:25.506 INFO [stderr]   --> src/cci/token.rs:42:5
Dec 14 01:02:25.506 INFO [stderr]    |
Dec 14 01:02:25.506 INFO [stderr] 42 |     END_KeyList,
Dec 14 01:02:25.506 INFO [stderr]    |     ^^^^^^^^^^^
Dec 14 01:02:25.506 INFO [stderr]    |
Dec 14 01:02:25.506 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 14 01:02:25.506 INFO [stderr] 
Dec 14 01:02:26.147 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Dec 14 01:02:26.154 INFO [stderr] su: No module specific data is present
Dec 14 01:02:26.953 INFO running `"docker" "inspect" "b9fa4963b9eb92d0dd1be7a4d331fb86d554b1238b42474e8c149d17fd3c8460"`
Dec 14 01:02:27.213 INFO running `"docker" "rm" "-f" "b9fa4963b9eb92d0dd1be7a4d331fb86d554b1238b42474e8c149d17fd3c8460"`
Dec 14 01:02:27.583 INFO [stdout] b9fa4963b9eb92d0dd1be7a4d331fb86d554b1238b42474e8c149d17fd3c8460
Dec 14 01:02:27.591 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 14 01:02:28.123 INFO [stdout] 391b1fa0345650add7e4a5c368fd5355b4b0bb9b07165302d60f9ac893bf11eb
Dec 14 01:02:28.127 INFO running `"docker" "start" "-a" "391b1fa0345650add7e4a5c368fd5355b4b0bb9b07165302d60f9ac893bf11eb"`
Dec 14 01:02:29.422 INFO [stderr] usermod: no changes
Dec 14 01:02:29.499 INFO [stderr]    Compiling cci_c v0.1.0 (/source)
Dec 14 01:02:30.295 INFO [stderr] warning: unused import: `std::fs`
Dec 14 01:02:30.295 INFO [stderr]  --> src/cci/token.rs:1:5
Dec 14 01:02:30.295 INFO [stderr]   |
Dec 14 01:02:30.295 INFO [stderr] 1 | use std::fs;
Dec 14 01:02:30.295 INFO [stderr]   |     ^^^^^^^
Dec 14 01:02:30.295 INFO [stderr]   |
Dec 14 01:02:30.295 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 01:02:30.295 INFO [stderr] 
Dec 14 01:02:30.295 INFO [stderr] warning: unused import: `Read`
Dec 14 01:02:30.295 INFO [stderr]  --> src/cci/token.rs:2:26
Dec 14 01:02:30.295 INFO [stderr]   |
Dec 14 01:02:30.295 INFO [stderr] 2 | use std::io::{BufReader, Read};
Dec 14 01:02:30.295 INFO [stderr]   |                          ^^^^
Dec 14 01:02:30.295 INFO [stderr] 
Dec 14 01:02:30.303 INFO [stderr] warning: unused variable: `file`
Dec 14 01:02:30.303 INFO [stderr]   --> src/cci/token.rs:59:33
Dec 14 01:02:30.303 INFO [stderr]    |
Dec 14 01:02:30.303 INFO [stderr] 59 |     fn next_token<T>(&mut self, file: BufReader<T>) {}
Dec 14 01:02:30.303 INFO [stderr]    |                                 ^^^^ help: consider using `_file` instead
Dec 14 01:02:30.303 INFO [stderr]    |
Dec 14 01:02:30.303 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 14 01:02:30.303 INFO [stderr] 
Dec 14 01:02:30.311 INFO [stderr] warning: enum is never used: `TokenKind`
Dec 14 01:02:30.311 INFO [stderr]  --> src/cci/token.rs:4:1
Dec 14 01:02:30.311 INFO [stderr]   |
Dec 14 01:02:30.311 INFO [stderr] 4 | enum TokenKind {
Dec 14 01:02:30.311 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 14 01:02:30.311 INFO [stderr]   |
Dec 14 01:02:30.311 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 14 01:02:30.311 INFO [stderr] 
Dec 14 01:02:30.311 INFO [stderr] warning: struct is never constructed: `Token`
Dec 14 01:02:30.311 INFO [stderr]   --> src/cci/token.rs:53:1
Dec 14 01:02:30.311 INFO [stderr]    |
Dec 14 01:02:30.311 INFO [stderr] 53 | struct Token {
Dec 14 01:02:30.311 INFO [stderr]    | ^^^^^^^^^^^^
Dec 14 01:02:30.311 INFO [stderr] 
Dec 14 01:02:30.311 INFO [stderr] warning: method is never used: `next_token`
Dec 14 01:02:30.311 INFO [stderr]   --> src/cci/token.rs:59:5
Dec 14 01:02:30.311 INFO [stderr]    |
Dec 14 01:02:30.311 INFO [stderr] 59 |     fn next_token<T>(&mut self, file: BufReader<T>) {}
Dec 14 01:02:30.311 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 01:02:30.311 INFO [stderr] 
Dec 14 01:02:30.311 INFO [stderr] warning: variant `END_KeyList` should have a camel case name such as `EndKeylist`
Dec 14 01:02:30.311 INFO [stderr]   --> src/cci/token.rs:42:5
Dec 14 01:02:30.311 INFO [stderr]    |
Dec 14 01:02:30.311 INFO [stderr] 42 |     END_KeyList,
Dec 14 01:02:30.311 INFO [stderr]    |     ^^^^^^^^^^^
Dec 14 01:02:30.311 INFO [stderr]    |
Dec 14 01:02:30.311 INFO [stderr]    = note: #[warn(non_camel_case_types)] on by default
Dec 14 01:02:30.311 INFO [stderr] 
Dec 14 01:02:31.009 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
Dec 14 01:02:31.012 INFO [stderr] su: No module specific data is present
Dec 14 01:02:31.771 INFO running `"docker" "inspect" "391b1fa0345650add7e4a5c368fd5355b4b0bb9b07165302d60f9ac893bf11eb"`
Dec 14 01:02:32.047 INFO running `"docker" "rm" "-f" "391b1fa0345650add7e4a5c368fd5355b4b0bb9b07165302d60f9ac893bf11eb"`
Dec 14 01:02:32.455 INFO [stdout] 391b1fa0345650add7e4a5c368fd5355b4b0bb9b07165302d60f9ac893bf11eb
Dec 14 01:02:32.463 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 14 01:02:32.931 INFO [stdout] a00f15192bf7dc28aae9e129850f4100e80fe2cf479ec42742fc86e463a22b27
Dec 14 01:02:32.940 INFO running `"docker" "start" "-a" "a00f15192bf7dc28aae9e129850f4100e80fe2cf479ec42742fc86e463a22b27"`
Dec 14 01:02:34.283 INFO [stderr] usermod: no changes
Dec 14 01:02:34.339 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 01:02:34.348 INFO [stderr]      Running /target/debug/deps/cci_c-d0f347a6f89f47fa
Dec 14 01:02:34.364 INFO [stdout] 
Dec 14 01:02:34.364 INFO [stdout] running 0 tests
Dec 14 01:02:34.364 INFO [stdout] 
Dec 14 01:02:34.364 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 01:02:34.364 INFO [stdout] 
Dec 14 01:02:34.375 INFO [stdout] 
Dec 14 01:02:34.375 INFO [stderr]      Running /target/debug/deps/cci_c-bd03442922df208b
Dec 14 01:02:34.375 INFO [stdout] running 0 tests
Dec 14 01:02:34.375 INFO [stderr]    Doc-tests cci_c
Dec 14 01:02:34.375 INFO [stdout] 
Dec 14 01:02:34.375 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 01:02:34.375 INFO [stdout] 
Dec 14 01:02:35.087 INFO [stdout] 
Dec 14 01:02:35.087 INFO [stdout] running 0 tests
Dec 14 01:02:35.087 INFO [stdout] 
Dec 14 01:02:35.087 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 01:02:35.087 INFO [stdout] 
Dec 14 01:02:35.099 INFO [stderr] su: No module specific data is present
Dec 14 01:02:35.738 INFO running `"docker" "inspect" "a00f15192bf7dc28aae9e129850f4100e80fe2cf479ec42742fc86e463a22b27"`
Dec 14 01:02:36.096 INFO running `"docker" "rm" "-f" "a00f15192bf7dc28aae9e129850f4100e80fe2cf479ec42742fc86e463a22b27"`
Dec 14 01:02:36.446 INFO [stdout] a00f15192bf7dc28aae9e129850f4100e80fe2cf479ec42742fc86e463a22b27