[INFO] updating cached repository gnieto/rs-cron [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/gnieto/rs-cron [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/gnieto/rs-cron" "work/ex/beta-1.38-1/sources/1.37.0/gh/gnieto/rs-cron"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gnieto/rs-cron'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gnieto/rs-cron" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gnieto/rs-cron"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gnieto/rs-cron'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] d9c1f2d136b79428a4e30704e1cef0bee4c7d992 [INFO] sha for GitHub repo gnieto/rs-cron: d9c1f2d136b79428a4e30704e1cef0bee4c7d992 [INFO] validating manifest of gnieto/rs-cron 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 gnieto/rs-cron 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 gnieto/rs-cron [INFO] finished frobbing gnieto/rs-cron [INFO] frobbed toml for gnieto/rs-cron written to work/ex/beta-1.38-1/sources/1.37.0/gh/gnieto/rs-cron/Cargo.toml [INFO] started frobbing gnieto/rs-cron [INFO] finished frobbing gnieto/rs-cron [INFO] frobbed toml for gnieto/rs-cron written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gnieto/rs-cron/Cargo.toml [INFO] crate gnieto/rs-cron 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/gnieto/rs-cron/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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 gnieto/rs-cron 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/gnieto/rs-cron:/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] b709d1c85ff9e77a126ab89a72bbf86589f232317b3785007a853141debe1cdb [INFO] running `"docker" "start" "-a" "b709d1c85ff9e77a126ab89a72bbf86589f232317b3785007a853141debe1cdb"` [INFO] [stderr] Compiling libc v0.2.63 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling threadpool v1.7.1 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling uuid v0.1.18 [INFO] [stderr] Compiling cron v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(collections, test, collections_bound, btree_range)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/cron/cron.rs:14:23 [INFO] [stderr] | [INFO] [stderr] 14 | pub executor: Box [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CronJobExecutor` [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/cron/cron.rs:18:44 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(ts: Timespec, executor: Box) -> CronJob { [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: use `dyn`: `dyn CronJobExecutor` [INFO] [stderr] [INFO] [stderr] error[E0061]: this function takes 1 parameter but 2 parameters were supplied [INFO] [stderr] --> src/cron/cron.rs:168:40 [INFO] [stderr] | [INFO] [stderr] 168 | for (&key, value) in self.jobs.range(Unbounded, Included(¤t_time)) { [INFO] [stderr] | ^^^^^ expected 1 parameter [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0061, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0061`. [INFO] [stderr] error: Could not compile `cron`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b709d1c85ff9e77a126ab89a72bbf86589f232317b3785007a853141debe1cdb"` [INFO] running `"docker" "rm" "-f" "b709d1c85ff9e77a126ab89a72bbf86589f232317b3785007a853141debe1cdb"` [INFO] [stdout] b709d1c85ff9e77a126ab89a72bbf86589f232317b3785007a853141debe1cdb