[INFO] fetching crate louis 0.6.2... [INFO] checking louis-0.6.2 against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073 [INFO] extracting crate louis 0.6.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate louis 0.6.2 on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate louis 0.6.2 [INFO] finished tweaking crates.io crate louis 0.6.2 [INFO] tweaked toml for crates.io crate louis 0.6.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-integer v0.1.44 [INFO] [stderr] Downloaded chrono v0.4.19 [INFO] [stderr] Downloaded predicates-core v1.0.0 [INFO] [stderr] Downloaded assert_cmd v0.10.2 [INFO] [stderr] Downloaded predicates-tree v1.0.0 [INFO] [stderr] Downloaded treeline v0.1.0 [INFO] [stderr] Downloaded serde_json v1.0.59 [INFO] [stderr] Downloaded widestring v0.4.3 [INFO] [stderr] Downloaded pretty_env_logger v0.2.5 [INFO] [stderr] Downloaded num-traits v0.2.14 [INFO] [stderr] Downloaded louis-sys v0.6.1 [INFO] [stderr] Downloaded escargot v0.3.1 [INFO] [stderr] Downloaded predicates v1.0.5 [INFO] [stderr] Downloaded difference v2.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 751e2afd9a53c9b36dd26a1697b988d630bc2fc0a4957285cb3932c9cf8617e7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "751e2afd9a53c9b36dd26a1697b988d630bc2fc0a4957285cb3932c9cf8617e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "751e2afd9a53c9b36dd26a1697b988d630bc2fc0a4957285cb3932c9cf8617e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "751e2afd9a53c9b36dd26a1697b988d630bc2fc0a4957285cb3932c9cf8617e7", kill_on_drop: false }` [INFO] [stdout] 751e2afd9a53c9b36dd26a1697b988d630bc2fc0a4957285cb3932c9cf8617e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f53b92c54124092ec91b3066c7a949b09576c148c3db62ac25da19f1da4ee584 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f53b92c54124092ec91b3066c7a949b09576c148c3db62ac25da19f1da4ee584", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bindgen v0.37.4 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Compiling escargot v0.3.1 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking treeline v0.1.0 [INFO] [stderr] Checking widestring v0.4.3 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking predicates v1.0.5 [INFO] [stderr] Compiling autotools v0.1.4 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling clang-sys v0.23.0 [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling nom v3.2.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling syn v1.0.50 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling cexpr v0.2.3 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Checking pretty_env_logger v0.2.5 [INFO] [stderr] Compiling louis-sys v0.6.1 [INFO] [stderr] Checking assert_cmd v0.10.2 [INFO] [stderr] Checking louis v0.6.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:187:10 [INFO] [stdout] | [INFO] [stdout] 187 | 0...louis_sys::logLevels_LOG_ALL => log::Level::Trace, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:188:10 [INFO] [stdout] | [INFO] [stdout] 188 | 0...louis_sys::logLevels_LOG_DEBUG => log::Level::Debug, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:189:10 [INFO] [stdout] | [INFO] [stdout] 189 | 0...louis_sys::logLevels_LOG_INFO => log::Level::Info, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:190:10 [INFO] [stdout] | [INFO] [stdout] 190 | 0...louis_sys::logLevels_LOG_WARN => log::Level::Warn, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:187:10 [INFO] [stdout] | [INFO] [stdout] 187 | 0...louis_sys::logLevels_LOG_ALL => log::Level::Trace, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:188:10 [INFO] [stdout] | [INFO] [stdout] 188 | 0...louis_sys::logLevels_LOG_DEBUG => log::Level::Debug, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:189:10 [INFO] [stdout] | [INFO] [stdout] 189 | 0...louis_sys::logLevels_LOG_INFO => log::Level::Info, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/lib.rs:190:10 [INFO] [stdout] | [INFO] [stdout] 190 | 0...louis_sys::logLevels_LOG_WARN => log::Level::Warn, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 187 | 0...louis_sys::logLevels_LOG_ALL => log::Level::Trace, [INFO] [stdout] | -------------------------------- this range overlaps on `0_u32` [INFO] [stdout] 188 | 0...louis_sys::logLevels_LOG_DEBUG => log::Level::Debug, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(overlapping_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 187 | 0...louis_sys::logLevels_LOG_ALL => log::Level::Trace, [INFO] [stdout] | -------------------------------- this range overlaps on `0_u32` [INFO] [stdout] 188 | 0...louis_sys::logLevels_LOG_DEBUG => log::Level::Debug, [INFO] [stdout] 189 | 0...louis_sys::logLevels_LOG_INFO => log::Level::Info, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:190:9 [INFO] [stdout] | [INFO] [stdout] 187 | 0...louis_sys::logLevels_LOG_ALL => log::Level::Trace, [INFO] [stdout] | -------------------------------- this range overlaps on `0_u32` [INFO] [stdout] ... [INFO] [stdout] 190 | 0...louis_sys::logLevels_LOG_WARN => log::Level::Warn, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:188:9 [INFO] [stdout] | [INFO] [stdout] 187 | 0...louis_sys::logLevels_LOG_ALL => log::Level::Trace, [INFO] [stdout] | -------------------------------- this range overlaps on `0_u32` [INFO] [stdout] 188 | 0...louis_sys::logLevels_LOG_DEBUG => log::Level::Debug, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(overlapping_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:189:9 [INFO] [stdout] | [INFO] [stdout] 187 | 0...louis_sys::logLevels_LOG_ALL => log::Level::Trace, [INFO] [stdout] | -------------------------------- this range overlaps on `0_u32` [INFO] [stdout] 188 | 0...louis_sys::logLevels_LOG_DEBUG => log::Level::Debug, [INFO] [stdout] 189 | 0...louis_sys::logLevels_LOG_INFO => log::Level::Info, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple patterns covering the same range [INFO] [stdout] --> src/lib.rs:190:9 [INFO] [stdout] | [INFO] [stdout] 187 | 0...louis_sys::logLevels_LOG_ALL => log::Level::Trace, [INFO] [stdout] | -------------------------------- this range overlaps on `0_u32` [INFO] [stdout] ... [INFO] [stdout] 190 | 0...louis_sys::logLevels_LOG_WARN => log::Level::Warn, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ overlapping patterns [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> examples/lou_translate.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | / writeln!(olock, "{}", louis.translate_simple( [INFO] [stdout] 49 | | &table, [INFO] [stdout] 50 | | &line.unwrap(), [INFO] [stdout] 51 | | matches.is_present("backward"), [INFO] [stdout] 52 | | 0) [INFO] [stdout] 53 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 46s [INFO] running `Command { std: "docker" "inspect" "f53b92c54124092ec91b3066c7a949b09576c148c3db62ac25da19f1da4ee584", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f53b92c54124092ec91b3066c7a949b09576c148c3db62ac25da19f1da4ee584", kill_on_drop: false }` [INFO] [stdout] f53b92c54124092ec91b3066c7a949b09576c148c3db62ac25da19f1da4ee584