[INFO] fetching crate csl 0.0.1...
[INFO] testing csl-0.0.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate csl 0.0.1 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate csl 0.0.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate csl 0.0.1
[INFO] finished tweaking crates.io crate csl 0.0.1
[INFO] tweaked toml for crates.io crate csl 0.0.1 written to /workspace/builds/worker-50/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strum_macros v0.15.0
[INFO] [stderr]   Downloaded string_cache v0.7.5
[INFO] [stderr]   Downloaded xmlparser v0.9.0
[INFO] [stderr]   Downloaded strum v0.15.0
[INFO] [stderr]   Downloaded roxmltree v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9607996aef71423c6acd4a07036f32eae654381a6ab8ae95ac1095537387b4d
[INFO] running `Command { std: "docker" "start" "-a" "f9607996aef71423c6acd4a07036f32eae654381a6ab8ae95ac1095537387b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9607996aef71423c6acd4a07036f32eae654381a6ab8ae95ac1095537387b4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9607996aef71423c6acd4a07036f32eae654381a6ab8ae95ac1095537387b4d", kill_on_drop: false }`
[INFO] [stdout] f9607996aef71423c6acd4a07036f32eae654381a6ab8ae95ac1095537387b4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d2374a87c44ff84531911f9f9622f42d27ee1b28c575d10da4b388e5f07d575
[INFO] running `Command { std: "docker" "start" "-a" "5d2374a87c44ff84531911f9f9622f42d27ee1b28c575d10da4b388e5f07d575", kill_on_drop: false }`
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling unindent v0.1.7
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling xmlparser v0.9.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strum v0.15.0
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling phf_shared v0.7.24
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling indoc-impl v0.3.6
[INFO] [stderr]    Compiling phf_generator v0.7.24
[INFO] [stderr]    Compiling roxmltree v0.6.1
[INFO] [stderr]    Compiling string_cache_codegen v0.4.4
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling indoc v0.3.6
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]    Compiling csl v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/version.rs:13:48
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub static ref COMPILED_VERSION: Version = { Version::parse("1.0.1").unwrap() };
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/version.rs:14:50
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub static ref COMPILED_VERSION_M: Version = { Version::parse("1.1.0").unwrap() };
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/version.rs:81:45
[INFO] [stdout]     |
[INFO] [stdout] 81  |               pub declared_lang_features: Vec<(Atom)>,
[INFO] [stdout]     |                                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] ...
[INFO] [stdout] 144 | / declare_features!(
[INFO] [stdout] 145 | |     // Processor features
[INFO] [stdout] 146 | |     (active, parallel_citations, "1.0.1", None, None),
[INFO] [stdout] 147 | |     // includes legal_case form=short abbreviations, for now
[INFO] [stdout] ...   |
[INFO] [stdout] 193 | |     (active, term_legal_locators, "1.0.1", None, None),
[INFO] [stdout] 194 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `declare_features` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/version.rs:81:45
[INFO] [stdout]     |
[INFO] [stdout] 81  |               pub declared_lang_features: Vec<(Atom)>,
[INFO] [stdout]     |                                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] ...
[INFO] [stdout] 144 | / declare_features!(
[INFO] [stdout] 145 | |     // Processor features
[INFO] [stdout] 146 | |     (active, parallel_citations, "1.0.1", None, None),
[INFO] [stdout] 147 | |     // includes legal_case form=short abbreviations, for now
[INFO] [stdout] ...   |
[INFO] [stdout] 193 | |     (active, term_legal_locators, "1.0.1", None, None),
[INFO] [stdout] 194 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `declare_features` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.41s
[INFO] running `Command { std: "docker" "inspect" "5d2374a87c44ff84531911f9f9622f42d27ee1b28c575d10da4b388e5f07d575", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d2374a87c44ff84531911f9f9622f42d27ee1b28c575d10da4b388e5f07d575", kill_on_drop: false }`
[INFO] [stdout] 5d2374a87c44ff84531911f9f9622f42d27ee1b28c575d10da4b388e5f07d575
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bb1d1b5631f06ccc0b52262ad1657f7158ed074e325699bd87e9bdcd9cc1bb1
[INFO] running `Command { std: "docker" "start" "-a" "8bb1d1b5631f06ccc0b52262ad1657f7158ed074e325699bd87e9bdcd9cc1bb1", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/version.rs:13:48
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub static ref COMPILED_VERSION: Version = { Version::parse("1.0.1").unwrap() };
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/version.rs:14:50
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub static ref COMPILED_VERSION_M: Version = { Version::parse("1.1.0").unwrap() };
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/version.rs:81:45
[INFO] [stdout]     |
[INFO] [stdout] 81  |               pub declared_lang_features: Vec<(Atom)>,
[INFO] [stdout]     |                                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] ...
[INFO] [stdout] 144 | / declare_features!(
[INFO] [stdout] 145 | |     // Processor features
[INFO] [stdout] 146 | |     (active, parallel_citations, "1.0.1", None, None),
[INFO] [stdout] 147 | |     // includes legal_case form=short abbreviations, for now
[INFO] [stdout] ...   |
[INFO] [stdout] 193 | |     (active, term_legal_locators, "1.0.1", None, None),
[INFO] [stdout] 194 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `declare_features` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/version.rs:81:45
[INFO] [stdout]     |
[INFO] [stdout] 81  |               pub declared_lang_features: Vec<(Atom)>,
[INFO] [stdout]     |                                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] ...
[INFO] [stdout] 144 | / declare_features!(
[INFO] [stdout] 145 | |     // Processor features
[INFO] [stdout] 146 | |     (active, parallel_citations, "1.0.1", None, None),
[INFO] [stdout] 147 | |     // includes legal_case form=short abbreviations, for now
[INFO] [stdout] ...   |
[INFO] [stdout] 193 | |     (active, term_legal_locators, "1.0.1", None, None),
[INFO] [stdout] 194 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `declare_features` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling csl v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/version.rs:13:48
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub static ref COMPILED_VERSION: Version = { Version::parse("1.0.1").unwrap() };
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary braces around block return value
[INFO] [stdout]   --> src/version.rs:14:50
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub static ref COMPILED_VERSION_M: Version = { Version::parse("1.1.0").unwrap() };
[INFO] [stdout]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/version.rs:81:45
[INFO] [stdout]     |
[INFO] [stdout] 81  |               pub declared_lang_features: Vec<(Atom)>,
[INFO] [stdout]     |                                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] ...
[INFO] [stdout] 144 | / declare_features!(
[INFO] [stdout] 145 | |     // Processor features
[INFO] [stdout] 146 | |     (active, parallel_citations, "1.0.1", None, None),
[INFO] [stdout] 147 | |     // includes legal_case form=short abbreviations, for now
[INFO] [stdout] ...   |
[INFO] [stdout] 193 | |     (active, term_legal_locators, "1.0.1", None, None),
[INFO] [stdout] 194 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `declare_features` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/version.rs:81:45
[INFO] [stdout]     |
[INFO] [stdout] 81  |               pub declared_lang_features: Vec<(Atom)>,
[INFO] [stdout]     |                                               ^^^^^^ help: remove these parentheses
[INFO] [stdout] ...
[INFO] [stdout] 144 | / declare_features!(
[INFO] [stdout] 145 | |     // Processor features
[INFO] [stdout] 146 | |     (active, parallel_citations, "1.0.1", None, None),
[INFO] [stdout] 147 | |     // includes legal_case form=short abbreviations, for now
[INFO] [stdout] ...   |
[INFO] [stdout] 193 | |     (active, term_legal_locators, "1.0.1", None, None),
[INFO] [stdout] 194 | | );
[INFO] [stdout]     | |__- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `declare_features` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.40s
[INFO] running `Command { std: "docker" "inspect" "8bb1d1b5631f06ccc0b52262ad1657f7158ed074e325699bd87e9bdcd9cc1bb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bb1d1b5631f06ccc0b52262ad1657f7158ed074e325699bd87e9bdcd9cc1bb1", kill_on_drop: false }`
[INFO] [stdout] 8bb1d1b5631f06ccc0b52262ad1657f7158ed074e325699bd87e9bdcd9cc1bb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89bbe8e3b16356e177290724b36f2985ad41976424dcc720e73a8f033ecb14f9
[INFO] running `Command { std: "docker" "start" "-a" "89bbe8e3b16356e177290724b36f2985ad41976424dcc720e73a8f033ecb14f9", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/version.rs:13:48
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub static ref COMPILED_VERSION: Version = { Version::parse("1.0.1").unwrap() };
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/version.rs:14:50
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub static ref COMPILED_VERSION_M: Version = { Version::parse("1.1.0").unwrap() };
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/version.rs:81:45
[INFO] [stderr]     |
[INFO] [stderr] 81  |               pub declared_lang_features: Vec<(Atom)>,
[INFO] [stderr]     |                                               ^^^^^^ help: remove these parentheses
[INFO] [stderr] ...
[INFO] [stderr] 144 | / declare_features!(
[INFO] [stderr] 145 | |     // Processor features
[INFO] [stderr] 146 | |     (active, parallel_citations, "1.0.1", None, None),
[INFO] [stderr] 147 | |     // includes legal_case form=short abbreviations, for now
[INFO] [stderr] ...   |
[INFO] [stderr] 193 | |     (active, term_legal_locators, "1.0.1", None, None),
[INFO] [stderr] 194 | | );
[INFO] [stderr]     | |__- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `declare_features` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> src/version.rs:81:45
[INFO] [stderr]     |
[INFO] [stderr] 81  |               pub declared_lang_features: Vec<(Atom)>,
[INFO] [stderr]     |                                               ^^^^^^ help: remove these parentheses
[INFO] [stderr] ...
[INFO] [stderr] 144 | / declare_features!(
[INFO] [stderr] 145 | |     // Processor features
[INFO] [stderr] 146 | |     (active, parallel_citations, "1.0.1", None, None),
[INFO] [stderr] 147 | |     // includes legal_case form=short abbreviations, for now
[INFO] [stderr] ...   |
[INFO] [stderr] 193 | |     (active, term_legal_locators, "1.0.1", None, None),
[INFO] [stderr] 194 | | );
[INFO] [stderr]     | |__- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `declare_features` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `csl` (lib) generated 4 warnings
[INFO] [stderr] warning: `csl` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/csl-b0c16b4654f8e71d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test locale::lang::test_file_iter ... ok
[INFO] [stdout] test locale::lang::lang_from_str ... ok
[INFO] [stdout] test locale::lang::test_french ... ok
[INFO] [stdout] test locale::lang::test_inline_iter ... ok
[INFO] [stdout] test terms::test_ordinals ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests csl
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/version.rs:13:48
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub static ref COMPILED_VERSION: Version = { Version::parse("1.0.1").unwrap() };
[INFO] [stderr]    |                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> /opt/rustwide/workdir/src/version.rs:14:50
[INFO] [stderr]    |
[INFO] [stderr] 14 |     pub static ref COMPILED_VERSION_M: Version = { Version::parse("1.1.0").unwrap() };
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/version.rs:81:45
[INFO] [stderr]     |
[INFO] [stderr] 81  |               pub declared_lang_features: Vec<(Atom)>,
[INFO] [stderr]     |                                               ^^^^^^ help: remove these parentheses
[INFO] [stderr] ...
[INFO] [stderr] 144 | / declare_features!(
[INFO] [stderr] 145 | |     // Processor features
[INFO] [stderr] 146 | |     (active, parallel_citations, "1.0.1", None, None),
[INFO] [stderr] 147 | |     // includes legal_case form=short abbreviations, for now
[INFO] [stderr] ...   |
[INFO] [stderr] 193 | |     (active, term_legal_locators, "1.0.1", None, None),
[INFO] [stderr] 194 | | );
[INFO] [stderr]     | |__- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `declare_features` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> /opt/rustwide/workdir/src/version.rs:81:45
[INFO] [stderr]     |
[INFO] [stderr] 81  |               pub declared_lang_features: Vec<(Atom)>,
[INFO] [stderr]     |                                               ^^^^^^ help: remove these parentheses
[INFO] [stderr] ...
[INFO] [stderr] 144 | / declare_features!(
[INFO] [stderr] 145 | |     // Processor features
[INFO] [stderr] 146 | |     (active, parallel_citations, "1.0.1", None, None),
[INFO] [stderr] 147 | |     // includes legal_case form=short abbreviations, for now
[INFO] [stderr] ...   |
[INFO] [stderr] 193 | |     (active, term_legal_locators, "1.0.1", None, None),
[INFO] [stderr] 194 | | );
[INFO] [stderr]     | |__- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `declare_features` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89bbe8e3b16356e177290724b36f2985ad41976424dcc720e73a8f033ecb14f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89bbe8e3b16356e177290724b36f2985ad41976424dcc720e73a8f033ecb14f9", kill_on_drop: false }`
[INFO] [stdout] 89bbe8e3b16356e177290724b36f2985ad41976424dcc720e73a8f033ecb14f9
