[INFO] updating cached repository Samhaosss/Lexer [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Samhaosss/Lexer [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Samhaosss/Lexer" "work/ex/beta-1.37-6/sources/1.36.0/gh/Samhaosss/Lexer"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Samhaosss/Lexer'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Samhaosss/Lexer" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Samhaosss/Lexer"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Samhaosss/Lexer'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7e171e89341009785b167caab273539848966b0d [INFO] sha for GitHub repo Samhaosss/Lexer: 7e171e89341009785b167caab273539848966b0d [INFO] validating manifest of Samhaosss/Lexer on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Samhaosss/Lexer on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Samhaosss/Lexer [INFO] finished frobbing Samhaosss/Lexer [INFO] frobbed toml for Samhaosss/Lexer written to work/ex/beta-1.37-6/sources/1.36.0/gh/Samhaosss/Lexer/Cargo.toml [INFO] started frobbing Samhaosss/Lexer [INFO] finished frobbing Samhaosss/Lexer [INFO] frobbed toml for Samhaosss/Lexer written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Samhaosss/Lexer/Cargo.toml [INFO] crate Samhaosss/Lexer already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Samhaosss/Lexer against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Samhaosss/Lexer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 8c3e9aa01654cfbfac27928e17371782ed93fa60010b66b9f4e6e073a78a4701 [INFO] running `"docker" "start" "-a" "8c3e9aa01654cfbfac27928e17371782ed93fa60010b66b9f4e6e073a78a4701"` [INFO] [stderr] Compiling lexer v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/buf_reader.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:90:21 [INFO] [stderr] | [INFO] [stderr] 90 | b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' => (), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:90:35 [INFO] [stderr] | [INFO] [stderr] 90 | b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' => (), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:90:49 [INFO] [stderr] | [INFO] [stderr] 90 | b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' => (), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:118:21 [INFO] [stderr] | [INFO] [stderr] 118 | b'0'...b'9' => {} [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:224:25 [INFO] [stderr] | [INFO] [stderr] 224 | b'a'...b'z' | b'A'...b'Z' | b'_' => return self.analyze_words(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:224:39 [INFO] [stderr] | [INFO] [stderr] 224 | b'a'...b'z' | b'A'...b'Z' | b'_' => return self.analyze_words(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:226:25 [INFO] [stderr] | [INFO] [stderr] 226 | b'0'...b'9' => return self.analyze_nums(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lexer.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | let mut tmp = String::from(i).replace("\t", "").replace("\n", ""); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `err` [INFO] [stderr] --> src/error_handler.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | err: ErrType, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.02s [INFO] running `"docker" "inspect" "8c3e9aa01654cfbfac27928e17371782ed93fa60010b66b9f4e6e073a78a4701"` [INFO] running `"docker" "rm" "-f" "8c3e9aa01654cfbfac27928e17371782ed93fa60010b66b9f4e6e073a78a4701"` [INFO] [stdout] 8c3e9aa01654cfbfac27928e17371782ed93fa60010b66b9f4e6e073a78a4701 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Samhaosss/Lexer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] fcf6ebfac05562b82ef04622e4db58f151fbf8a79247c1362f4d94848fa2d60c [INFO] running `"docker" "start" "-a" "fcf6ebfac05562b82ef04622e4db58f151fbf8a79247c1362f4d94848fa2d60c"` [INFO] [stderr] Compiling lexer v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/buf_reader.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:90:21 [INFO] [stderr] | [INFO] [stderr] 90 | b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' => (), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:90:35 [INFO] [stderr] | [INFO] [stderr] 90 | b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' => (), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:90:49 [INFO] [stderr] | [INFO] [stderr] 90 | b'a'...b'z' | b'A'...b'Z' | b'0'...b'9' | b'_' => (), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:118:21 [INFO] [stderr] | [INFO] [stderr] 118 | b'0'...b'9' => {} [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:224:25 [INFO] [stderr] | [INFO] [stderr] 224 | b'a'...b'z' | b'A'...b'Z' | b'_' => return self.analyze_words(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:224:39 [INFO] [stderr] | [INFO] [stderr] 224 | b'a'...b'z' | b'A'...b'Z' | b'_' => return self.analyze_words(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lexer.rs:226:25 [INFO] [stderr] | [INFO] [stderr] 226 | b'0'...b'9' => return self.analyze_nums(), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/utils/mod.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lexer.rs:31:17 [INFO] [stderr] | [INFO] [stderr] 31 | let mut tmp = String::from(i).replace("\t", "").replace("\n", ""); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `err` [INFO] [stderr] --> src/error_handler.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | err: ErrType, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.83s [INFO] running `"docker" "inspect" "fcf6ebfac05562b82ef04622e4db58f151fbf8a79247c1362f4d94848fa2d60c"` [INFO] running `"docker" "rm" "-f" "fcf6ebfac05562b82ef04622e4db58f151fbf8a79247c1362f4d94848fa2d60c"` [INFO] [stdout] fcf6ebfac05562b82ef04622e4db58f151fbf8a79247c1362f4d94848fa2d60c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Samhaosss/Lexer:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 2d0ff29bf88e778b4a9d4a086de26e9f331245a5b17096f225c4f04c03e577b1 [INFO] running `"docker" "start" "-a" "2d0ff29bf88e778b4a9d4a086de26e9f331245a5b17096f225c4f04c03e577b1"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/lexer-4a6b4b7de667cdda [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test utils::tests::circal_num_add_sub_correctness ... ok [INFO] [stdout] test buf_reader::tests::read_word ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/lexer-ebd1f98c22392be5 [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] Doc-tests lexer [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] running `"docker" "inspect" "2d0ff29bf88e778b4a9d4a086de26e9f331245a5b17096f225c4f04c03e577b1"` [INFO] running `"docker" "rm" "-f" "2d0ff29bf88e778b4a9d4a086de26e9f331245a5b17096f225c4f04c03e577b1"` [INFO] [stdout] 2d0ff29bf88e778b4a9d4a086de26e9f331245a5b17096f225c4f04c03e577b1