[INFO] updating cached repository phucvin/tl_sync [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/phucvin/tl_sync [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/phucvin/tl_sync" "work/ex/beta-1.38-1/sources/1.37.0/gh/phucvin/tl_sync"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/phucvin/tl_sync'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/phucvin/tl_sync" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phucvin/tl_sync"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phucvin/tl_sync'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] da8c76a6b47ca678d9991a2cfc56122d7f758a10 [INFO] sha for GitHub repo phucvin/tl_sync: da8c76a6b47ca678d9991a2cfc56122d7f758a10 [INFO] validating manifest of phucvin/tl_sync 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 phucvin/tl_sync 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 phucvin/tl_sync [INFO] finished frobbing phucvin/tl_sync [INFO] frobbed toml for phucvin/tl_sync written to work/ex/beta-1.38-1/sources/1.37.0/gh/phucvin/tl_sync/Cargo.toml [INFO] started frobbing phucvin/tl_sync [INFO] finished frobbing phucvin/tl_sync [INFO] frobbed toml for phucvin/tl_sync written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phucvin/tl_sync/Cargo.toml [INFO] crate phucvin/tl_sync 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 phucvin/tl_sync against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phucvin/tl_sync:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 696a9cef40858373788421142b4c70f220bde2cb5735014690130c09d8b2e6d6 [INFO] running `"docker" "start" "-a" "696a9cef40858373788421142b4c70f220bde2cb5735014690130c09d8b2e6d6"` [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Compiling proc-macro2 v0.4.9 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling quote v0.6.5 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling syn v0.14.7 [INFO] [stderr] Compiling cmake v0.1.32 [INFO] [stderr] Compiling uuid v0.6.5 [INFO] [stderr] Compiling rayon v1.0.2 [INFO] [stderr] Compiling backtrace-sys v0.1.23 [INFO] [stderr] Compiling ui-sys v0.1.3 [INFO] [stderr] Compiling backtrace v0.3.9 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Compiling failure v0.1.2 [INFO] [stderr] Compiling iui v0.3.0 (https://github.com/th0rex/libui-rs#04c62b4d) [INFO] [stderr] Compiling tl_sync v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `std::boxed::FnBox` [INFO] [stderr] --> src/runner.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::boxed::FnBox; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ no `FnBox` in `boxed` [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(box_into_raw_non_null)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(fnbox)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(drain_filter)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync.rs:121:51 [INFO] [stderr] | [INFO] [stderr] 121 | static mut DIRTIES: Option)>>> = None; [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Dirty` [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/sync.rs:122:80 [INFO] [stderr] | [INFO] [stderr] 122 | static mut LISTENERS: Option)>>>> = None; [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync.rs:166:56 [INFO] [stderr] | [INFO] [stderr] 166 | pub fn get_dirties<'a>() -> &'a TrustCell)>> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Dirty` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sync.rs:175:85 [INFO] [stderr] | [INFO] [stderr] 175 | pub fn get_listeners<'a>() -> &'a TrustCell)>>> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/runner.rs:24:11 [INFO] [stderr] | [INFO] [stderr] 24 | ) -> (Box, Box) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn FnMut()` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `tl_sync`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "696a9cef40858373788421142b4c70f220bde2cb5735014690130c09d8b2e6d6"` [INFO] running `"docker" "rm" "-f" "696a9cef40858373788421142b4c70f220bde2cb5735014690130c09d8b2e6d6"` [INFO] [stdout] 696a9cef40858373788421142b4c70f220bde2cb5735014690130c09d8b2e6d6