[INFO] updating cached repository https://github.com/krdln/shelly
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6471db5e6973b62a070a74c3592ef82b8cf8feb3
[INFO] testing krdln/shelly against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkrdln%2Fshelly" "work/builds/worker-4/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/krdln/shelly 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 git repo https://github.com/krdln/shelly
[INFO] finished tweaking git repo https://github.com/krdln/shelly
[INFO] tweaked toml for git repo https://github.com/krdln/shelly written to work/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/krdln/shelly 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 7c9a724ee3f0e199d04313a5e457c167689e11cdf39e30634963d778d6216462
[INFO] running `"docker" "start" "-a" "7c9a724ee3f0e199d04313a5e457c167689e11cdf39e30634963d778d6216462"`
[INFO] [stderr]    Compiling serde v1.0.81
[INFO] [stderr]    Compiling heck v0.3.0
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling serde_derive v1.0.81
[INFO] [stderr]    Compiling structopt-derive v0.2.14
[INFO] [stderr]    Compiling structopt v0.2.14
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling shelly v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lint.rs:279:26
[INFO] [stderr]     |
[INFO] [stderr] 279 |     raw_emitter: &'e mut ::Emitter,
[INFO] [stderr]     |                          ^^^^^^^^^ help: use `dyn`: `dyn (::Emitter)`
[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/lint.rs:286:33
[INFO] [stderr]     |
[INFO] [stderr] 286 |     pub fn new(emitter: &'e mut ::Emitter, config: Config) -> Emitter<'e> {
[INFO] [stderr]     |                                 ^^^^^^^^^ help: use `dyn`: `dyn (::Emitter)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:35:72
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn run(root_path: impl AsRef<Path>, run_opt: RunOpt, emitter: &mut Emitter) -> Result<(), Error> {
[INFO] [stderr]    |                                                                        ^^^^^^^ help: use `dyn`: `dyn Emitter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:39:62
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn run_(root_path: &Path, run_opt: RunOpt, raw_emitter: &mut Emitter) -> Result<(), Error> {
[INFO] [stderr]    |                                                              ^^^^^^^ help: use `dyn`: `dyn Emitter`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/preprocess.rs:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |     let source = source.trim_left_matches('\u{feff}');
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
[INFO] [stderr]    --> src/main.rs:112:24
[INFO] [stderr]     |
[INFO] [stderr] 112 |         for cause in e.causes() {
[INFO] [stderr]     |                        ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.47s
[INFO] running `"docker" "inspect" "7c9a724ee3f0e199d04313a5e457c167689e11cdf39e30634963d778d6216462"`
[INFO] running `"docker" "rm" "-f" "7c9a724ee3f0e199d04313a5e457c167689e11cdf39e30634963d778d6216462"`
[INFO] [stdout] 7c9a724ee3f0e199d04313a5e457c167689e11cdf39e30634963d778d6216462
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 4116bb0404cd08f7de1eca55212a39c37cc347fd5747a4447eca0af4e7549d13
[INFO] running `"docker" "start" "-a" "4116bb0404cd08f7de1eca55212a39c37cc347fd5747a4447eca0af4e7549d13"`
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling shelly v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lint.rs:279:26
[INFO] [stderr]     |
[INFO] [stderr] 279 |     raw_emitter: &'e mut ::Emitter,
[INFO] [stderr]     |                          ^^^^^^^^^ help: use `dyn`: `dyn (::Emitter)`
[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/lint.rs:286:33
[INFO] [stderr]     |
[INFO] [stderr] 286 |     pub fn new(emitter: &'e mut ::Emitter, config: Config) -> Emitter<'e> {
[INFO] [stderr]     |                                 ^^^^^^^^^ help: use `dyn`: `dyn (::Emitter)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:35:72
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub fn run(root_path: impl AsRef<Path>, run_opt: RunOpt, emitter: &mut Emitter) -> Result<(), Error> {
[INFO] [stderr]    |                                                                        ^^^^^^^ help: use `dyn`: `dyn Emitter`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:39:62
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn run_(root_path: &Path, run_opt: RunOpt, raw_emitter: &mut Emitter) -> Result<(), Error> {
[INFO] [stderr]    |                                                              ^^^^^^^ help: use `dyn`: `dyn Emitter`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::core::str::<impl str>::trim_left_matches': superseded by `trim_start_matches`
[INFO] [stderr]   --> src/preprocess.rs:59:25
[INFO] [stderr]    |
[INFO] [stderr] 59 |     let source = source.trim_left_matches('\u{feff}');
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> tests/helpers/mod.rs:17:60
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub fn run_on_file(Contents(data): Contents, emitter: &mut Emitter) -> Result<(), Error> {
[INFO] [stderr]    |                                                            ^^^^^^^ help: use `dyn`: `dyn Emitter`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/main.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | #[macro_use]
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'failure::Error::causes': please use the 'iter_chain()' method instead
[INFO] [stderr]    --> src/main.rs:112:24
[INFO] [stderr]     |
[INFO] [stderr] 112 |         for cause in e.causes() {
[INFO] [stderr]     |                        ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.21s
[INFO] running `"docker" "inspect" "4116bb0404cd08f7de1eca55212a39c37cc347fd5747a4447eca0af4e7549d13"`
[INFO] running `"docker" "rm" "-f" "4116bb0404cd08f7de1eca55212a39c37cc347fd5747a4447eca0af4e7549d13"`
[INFO] [stdout] 4116bb0404cd08f7de1eca55212a39c37cc347fd5747a4447eca0af4e7549d13
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 33009f6a83904be6041c23bcf4a54638af1a58f6f81123bbf0b5adddf1018492
[INFO] running `"docker" "start" "-a" "33009f6a83904be6041c23bcf4a54638af1a58f6f81123bbf0b5adddf1018492"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/shelly-5e0329c19ef0ad22
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test lint::misc ... ok
[INFO] [stdout] test lint::overrides ... ok
[INFO] [stdout] test lint::config_from_string ... ok
[INFO] [stdout] test lint::slug_roundtrip ... ok
[INFO] [stdout] test lint::test_ignoring_allowed_messages ... ok
[INFO] [stdout] test scope::test::test_loop ... ok
[INFO] [stdout] test syntax::v2::stage1::comments ... ok
[INFO] [stdout] test syntax::v2::stage1::strings ... ok
[INFO] [stdout] test syntax::v2::stage1::test_parens ... ok
[INFO] [stdout] test syntax::v2::stage1::words_nums_symbols ... ok
[INFO] [stdout] test syntax::test_nested ... ok
[INFO] [stdout] test lint::test_parse_allow_annotation ... ok
[INFO] [stdout] test scope::test::test_using_classes_marks_import_as_used ... ok
[INFO] [stdout] test scope::test::test_happy ... ok
[INFO] [stdout] test scope::test::test_can_detect_invalid_letter_casing ... ok
[INFO] [stdout] test scope::test::test_errors_when_function_is_used_but_not_defined_anywhere ... ok
[INFO] [stdout] test scope::test::test_complains_about_unused_import_if_imported_file_doesnt_use_anything_from_its_own_import_even_though_we_use_it ... ok
[INFO] [stdout] test scope::test::test_warns_when_function_is_defined_not_directly_in_imported_file_but_deeper ... ok
[INFO] [stdout] test scope::test::test_detecting_invalid_letter_casing_works_for_multiple_files ... ok
[INFO] [stdout] test scope::test::test_detects_unused_imports ... ok
[INFO] [stdout] test scope::test::test_unused_imports_complex ... ok
[INFO] [stdout] test syntax::test_basics ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/shelly-3a86fc9729de658b
[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/integration-ce26d8d6bf209960
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_perfection ... ok
[INFO] [stdout] test something_works ... ok
[INFO] [stdout] test test_complains_if_function_usage_has_different_cases_than_declaration ... ok
[INFO] [stdout] test it_can_be_tested_on_string ... ok
[INFO] [stdout] test test_invalid_characters ... ok
[INFO] [stdout] test loads_a_config ... ok
[INFO] [stdout] test test_allow_comments ... ok
[INFO] [stdout] test it_can_be_used_as_a_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shelly
[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" "33009f6a83904be6041c23bcf4a54638af1a58f6f81123bbf0b5adddf1018492"`
[INFO] running `"docker" "rm" "-f" "33009f6a83904be6041c23bcf4a54638af1a58f6f81123bbf0b5adddf1018492"`
[INFO] [stdout] 33009f6a83904be6041c23bcf4a54638af1a58f6f81123bbf0b5adddf1018492