[INFO] updating cached repository JoshCheek/escape [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/JoshCheek/escape [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/JoshCheek/escape" "work/ex/beta-1.38-1/sources/1.37.0/gh/JoshCheek/escape"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/JoshCheek/escape'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/JoshCheek/escape" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JoshCheek/escape"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JoshCheek/escape'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 33c6af2e760b059a39ad3faaf1ee9367f2b7d8e3 [INFO] sha for GitHub repo JoshCheek/escape: 33c6af2e760b059a39ad3faaf1ee9367f2b7d8e3 [INFO] validating manifest of JoshCheek/escape on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of JoshCheek/escape on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing JoshCheek/escape [INFO] finished frobbing JoshCheek/escape [INFO] frobbed toml for JoshCheek/escape written to work/ex/beta-1.38-1/sources/1.37.0/gh/JoshCheek/escape/Cargo.toml [INFO] started frobbing JoshCheek/escape [INFO] finished frobbing JoshCheek/escape [INFO] frobbed toml for JoshCheek/escape written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/JoshCheek/escape/Cargo.toml [INFO] crate JoshCheek/escape already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing JoshCheek/escape against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/JoshCheek/escape:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] bdc7946f8e3736a73823b32f1f358f2f38803f4454ff6855e73c14b3682519cf [INFO] running `"docker" "start" "-a" "bdc7946f8e3736a73823b32f1f358f2f38803f4454ff6855e73c14b3682519cf"` [INFO] [stderr] Compiling escape v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lib.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | 32 ... 126 => { c.to_string() }, [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/lib.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | 0 ... 6 | [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lib.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | 14 ... 26 | [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lib.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | 28 ... 31 | [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:32:36 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn escape_stream(instream:&mut BufRead, outstream:&mut Write) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:32:60 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn escape_stream(instream:&mut BufRead, outstream:&mut Write) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: unused logical operation that must be used [INFO] [stderr] --> src/lib.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | (readres.is_err() || readres.ok() == Some(0)) && break; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused logical operation that must be used [INFO] [stderr] --> src/lib.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | writeres.is_err() && break; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `"docker" "inspect" "bdc7946f8e3736a73823b32f1f358f2f38803f4454ff6855e73c14b3682519cf"` [INFO] running `"docker" "rm" "-f" "bdc7946f8e3736a73823b32f1f358f2f38803f4454ff6855e73c14b3682519cf"` [INFO] [stdout] bdc7946f8e3736a73823b32f1f358f2f38803f4454ff6855e73c14b3682519cf [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/JoshCheek/escape:/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" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 31b6ed4608a33489f2159bab9d7f7bf962087b7423c63f77ff2d5f1e6caf852a [INFO] running `"docker" "start" "-a" "31b6ed4608a33489f2159bab9d7f7bf962087b7423c63f77ff2d5f1e6caf852a"` [INFO] [stderr] Compiling escape v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lib.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | 32 ... 126 => { c.to_string() }, [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/lib.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 12 | 0 ... 6 | [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lib.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | 14 ... 26 | [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/lib.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | 28 ... 31 | [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:32:36 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn escape_stream(instream:&mut BufRead, outstream:&mut Write) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn BufRead` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:32:60 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn escape_stream(instream:&mut BufRead, outstream:&mut Write) { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stderr] [INFO] [stderr] warning: unused logical operation that must be used [INFO] [stderr] --> src/lib.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | (readres.is_err() || readres.ok() == Some(0)) && break; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused logical operation that must be used [INFO] [stderr] --> src/lib.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | writeres.is_err() && break; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `"docker" "inspect" "31b6ed4608a33489f2159bab9d7f7bf962087b7423c63f77ff2d5f1e6caf852a"` [INFO] running `"docker" "rm" "-f" "31b6ed4608a33489f2159bab9d7f7bf962087b7423c63f77ff2d5f1e6caf852a"` [INFO] [stdout] 31b6ed4608a33489f2159bab9d7f7bf962087b7423c63f77ff2d5f1e6caf852a [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/JoshCheek/escape:/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" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 87afc217465ad44192bee1e91a13057deca87baeab2fd3dfaa07c89cb6a6fc26 [INFO] running `"docker" "start" "-a" "87afc217465ad44192bee1e91a13057deca87baeab2fd3dfaa07c89cb6a6fc26"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/crater/target/debug/deps/escape-cb8de08a17506e44 [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/crater/target/debug/deps/escape-101924ed30f68913 [INFO] [stderr] Running /opt/crater/target/debug/deps/lib-39a7254e38e2693e [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] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test it_does_not_escape_unicode_characters ... ok [INFO] [stdout] test it_hex_escapes_0_through_6_function ... ok [INFO] [stdout] test it_uses_common_escaped_chars_for_7_13 ... ok [INFO] [stdout] test it_uses_common_symbols_for_123_126 ... ok [INFO] [stdout] test it_hex_escapes_127 ... ok [INFO] [stdout] test it_hex_escapes_14_26 ... ok [INFO] [stdout] test it_hex_escapes_28_31 ... ok [INFO] [stdout] test it_uses_lowercase_letters_for_97_122 ... ok [INFO] [stdout] test it_uses_common_symbols_for_32_47 ... ok [INFO] [stdout] test it_uses_uppercase_letters_for_65_90 ... ok [INFO] [stdout] test it_uses_common_symbols_for_58_64 ... ok [INFO] [stdout] test it_uses_escaped_e_for_27 ... ok [INFO] [stdout] test it_uses_common_symbols_for_91_96 ... ok [INFO] [stdout] test it_uses_digits_for_48_57 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests escape [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" "87afc217465ad44192bee1e91a13057deca87baeab2fd3dfaa07c89cb6a6fc26"` [INFO] running `"docker" "rm" "-f" "87afc217465ad44192bee1e91a13057deca87baeab2fd3dfaa07c89cb6a6fc26"` [INFO] [stdout] 87afc217465ad44192bee1e91a13057deca87baeab2fd3dfaa07c89cb6a6fc26