[INFO] crate scanner-rust 1.2.3 is already in cache
[INFO] testing scanner-rust-1.2.3 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate scanner-rust 1.2.3 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate scanner-rust 1.2.3 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate scanner-rust 1.2.3
[INFO] finished tweaking crates.io crate scanner-rust 1.2.3
[INFO] tweaked toml for crates.io crate scanner-rust 1.2.3 written to work/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate scanner-rust 1.2.3 already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 6e3cd195efed6b501a08610341bc212da479fd99353a25c0d87db5d4d6980baf
[INFO] running `"docker" "start" "-a" "6e3cd195efed6b501a08610341bc212da479fd99353a25c0d87db5d4d6980baf"`
[INFO] [stderr]    Compiling syn v0.15.38
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling educe v0.4.0
[INFO] [stderr]    Compiling scanner-rust v1.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.01s
[INFO] running `"docker" "inspect" "6e3cd195efed6b501a08610341bc212da479fd99353a25c0d87db5d4d6980baf"`
[INFO] running `"docker" "rm" "-f" "6e3cd195efed6b501a08610341bc212da479fd99353a25c0d87db5d4d6980baf"`
[INFO] [stdout] 6e3cd195efed6b501a08610341bc212da479fd99353a25c0d87db5d4d6980baf
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 137b0839cb8062112bf7281322aa0b1956bca20d7c87f535208700a8a45869bd
[INFO] running `"docker" "start" "-a" "137b0839cb8062112bf7281322aa0b1956bca20d7c87f535208700a8a45869bd"`
[INFO] [stderr]    Compiling scanner-rust v1.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `"docker" "inspect" "137b0839cb8062112bf7281322aa0b1956bca20d7c87f535208700a8a45869bd"`
[INFO] running `"docker" "rm" "-f" "137b0839cb8062112bf7281322aa0b1956bca20d7c87f535208700a8a45869bd"`
[INFO] [stdout] 137b0839cb8062112bf7281322aa0b1956bca20d7c87f535208700a8a45869bd
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] b0954962e75bf1888f47688590e4e2d137fe04247981e7e12aa4f5776a1f4a9d
[INFO] running `"docker" "start" "-a" "b0954962e75bf1888f47688590e4e2d137fe04247981e7e12aa4f5776a1f4a9d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/scanner_rust-f01dca47d6ac2b2f
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/counting_sort-f89ff312267b0094
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test counting_sort ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/scanner-329e55a0f6513750
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test next_f64 ... ok
[INFO] [stdout] test next_f32 ... ok
[INFO] [stdout] test next ... ok
[INFO] [stdout] test next_i128 ... ok
[INFO] [stdout] test next_i32 ... ok
[INFO] [stdout] test next_i16 ... ok
[INFO] [stdout] test next_i64 ... ok
[INFO] [stdout] test next_i8 ... ok
[INFO] [stdout] test next_u16 ... ok
[INFO] [stdout] test next_lines_chars ... ok
[INFO] [stdout] test next_u128 ... ok
[INFO] [stdout] test next_lines ... ok
[INFO] [stdout] test next_u32 ... ok
[INFO] [stdout] test next_lines_crlf ... ok
[INFO] [stdout] test next_u8 ... ok
[INFO] [stdout] test read_chars ... ok
[INFO] [stdout] test skip_whitespaces ... ok
[INFO] [stdout] test next_u64 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scanner-rust
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test src/lib.rs - Scanner<File>::scan_file (line 167) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<&'_ [u8]>::scan_slice (line 230) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<File>::scan_path (line 189) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::new (line 131) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<Cursor<String>>::scan_string (line 208) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_char (line 629) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_i16 (line 1022) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_i32 (line 1047) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_i128 (line 1097) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next (line 803) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<Cursor<Vec<u8>>>::scan_vec (line 252) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_i8 (line 997) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_f32 (line 1147) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_f64 (line 1172) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_i64 (line 1072) ... ok
[INFO] [stdout] test src/lib.rs -  (line 7) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_line (line 717) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_isize (line 1122) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_u16 (line 872) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_u128 (line 947) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_u32 (line 897) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::scan_stream (line 149) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_u8 (line 847) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_u64 (line 922) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::with_capacity (line 102) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::skip_whitespaces (line 768) ... ok
[INFO] [stdout] test src/lib.rs - Scanner<R>::next_usize (line 972) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "b0954962e75bf1888f47688590e4e2d137fe04247981e7e12aa4f5776a1f4a9d"`
[INFO] running `"docker" "rm" "-f" "b0954962e75bf1888f47688590e4e2d137fe04247981e7e12aa4f5776a1f4a9d"`
[INFO] [stdout] b0954962e75bf1888f47688590e4e2d137fe04247981e7e12aa4f5776a1f4a9d