[INFO] updating cached repository letaron/tacron [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/letaron/tacron [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/letaron/tacron" "work/ex/beta-1.38-1/sources/1.37.0/gh/letaron/tacron"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/letaron/tacron'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/letaron/tacron" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/letaron/tacron"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/letaron/tacron'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 527dbf5554bd6347eea9ed2e8c9b9bfc09c53317 [INFO] sha for GitHub repo letaron/tacron: 527dbf5554bd6347eea9ed2e8c9b9bfc09c53317 [INFO] validating manifest of letaron/tacron 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 letaron/tacron 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 letaron/tacron [INFO] finished frobbing letaron/tacron [INFO] frobbed toml for letaron/tacron written to work/ex/beta-1.38-1/sources/1.37.0/gh/letaron/tacron/Cargo.toml [INFO] started frobbing letaron/tacron [INFO] finished frobbing letaron/tacron [INFO] frobbed toml for letaron/tacron written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/letaron/tacron/Cargo.toml [INFO] crate letaron/tacron 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 letaron/tacron 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/letaron/tacron:/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] 4c4a67422f7cded39f835178f8d8faeecdbae19f3860f5d87dee15fcd1d2d6a2 [INFO] running `"docker" "start" "-a" "4c4a67422f7cded39f835178f8d8faeecdbae19f3860f5d87dee15fcd1d2d6a2"` [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling rust-ini v0.13.0 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling signal-hook v0.1.8 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling serde_test v0.8.23 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling serde-hjson v0.8.2 [INFO] [stderr] Compiling config v0.9.2 [INFO] [stderr] Compiling tacron v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/crontab_reader.rs:75:51 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn add_crontabs_readers(readers: &mut Vec>, crontabs: &Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [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/reader/mod.rs:26:72 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn get_readers(settings: &HashMap>) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:27:30 [INFO] [stderr] | [INFO] [stderr] 27 | let mut readers: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:40:38 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn get_tacrons(readers: &Vec>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:53:26 [INFO] [stderr] | [INFO] [stderr] 53 | let readers: Vec>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:68:40 [INFO] [stderr] | [INFO] [stderr] 68 | fn add_sighup_handler(readers: Vec>, tacrons: Arc>>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.91s [INFO] running `"docker" "inspect" "4c4a67422f7cded39f835178f8d8faeecdbae19f3860f5d87dee15fcd1d2d6a2"` [INFO] running `"docker" "rm" "-f" "4c4a67422f7cded39f835178f8d8faeecdbae19f3860f5d87dee15fcd1d2d6a2"` [INFO] [stdout] 4c4a67422f7cded39f835178f8d8faeecdbae19f3860f5d87dee15fcd1d2d6a2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/letaron/tacron:/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] 082833eb56616292e795c5fd3f737a5779e01132bc66be036d5e247f13e16032 [INFO] running `"docker" "start" "-a" "082833eb56616292e795c5fd3f737a5779e01132bc66be036d5e247f13e16032"` [INFO] [stderr] Compiling tacron v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/crontab_reader.rs:75:51 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn add_crontabs_readers(readers: &mut Vec>, crontabs: &Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [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/reader/crontab_reader.rs:118:34 [INFO] [stderr] | [INFO] [stderr] 118 | let mut readers: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:26:72 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn get_readers(settings: &HashMap>) -> Vec> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:27:30 [INFO] [stderr] | [INFO] [stderr] 27 | let mut readers: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader/mod.rs:40:38 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn get_tacrons(readers: &Vec>) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:53:26 [INFO] [stderr] | [INFO] [stderr] 53 | let readers: Vec>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:68:40 [INFO] [stderr] | [INFO] [stderr] 68 | fn add_sighup_handler(readers: Vec>, tacrons: Arc>>) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Reader + Sync + Send` [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/time_units/days_of_week.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | DaysOfWeek::value_from_name("foo").is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::result::Result::::is_err` that must be used [INFO] [stderr] --> src/time_units/months.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | Months::value_from_name("foo").is_err(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.81s [INFO] running `"docker" "inspect" "082833eb56616292e795c5fd3f737a5779e01132bc66be036d5e247f13e16032"` [INFO] running `"docker" "rm" "-f" "082833eb56616292e795c5fd3f737a5779e01132bc66be036d5e247f13e16032"` [INFO] [stdout] 082833eb56616292e795c5fd3f737a5779e01132bc66be036d5e247f13e16032 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/letaron/tacron:/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] 43e0cc90ed4a3554b06fa712b7d3b7f0548acf81efce536e20280195b00cdfed [INFO] running `"docker" "start" "-a" "43e0cc90ed4a3554b06fa712b7d3b7f0548acf81efce536e20280195b00cdfed"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/crater/target/debug/deps/tacron-5a85d0b135ec8ec8 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test reader::crontab_reader::tests::it_add_crontab_readers ... ok [INFO] [stdout] test reader::crontab_reader::tests::it_reads ... ok [INFO] [stdout] test time_units::days_of_week::tests::it_has_correct_name_conversion ... ok [INFO] [stdout] test time_units::days_of_week::tests::it_should_err_when_unknow ... ok [INFO] [stdout] test time_units::hours::tests::it_has_correct_boundaries ... ok [INFO] [stdout] test time_units::days_of_week::tests::it_has_correct_boundaries ... ok [INFO] [stdout] test time_units::days_of_month::tests::it_has_correct_boundaries ... ok [INFO] [stdout] test time_units::minutes::tests::it_has_correct_boundaries ... ok [INFO] [stdout] test time_units::months::tests::it_has_correct_boundaries ... ok [INFO] [stdout] test time_units::months::tests::it_should_err_when_unknow ... ok [INFO] [stdout] test reader::tests::there_is_readers_for_crontabs ... ok [INFO] [stdout] test reader::tests::there_is_no_readers ... ok [INFO] [stdout] test time_units::months::tests::it_has_correct_name_conversion ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "43e0cc90ed4a3554b06fa712b7d3b7f0548acf81efce536e20280195b00cdfed"` [INFO] running `"docker" "rm" "-f" "43e0cc90ed4a3554b06fa712b7d3b7f0548acf81efce536e20280195b00cdfed"` [INFO] [stdout] 43e0cc90ed4a3554b06fa712b7d3b7f0548acf81efce536e20280195b00cdfed