[INFO] updating cached repository gcao/gene.rs [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/gcao/gene.rs [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/gcao/gene.rs" "work/ex/beta-1.38-1/sources/1.37.0/gh/gcao/gene.rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/gcao/gene.rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gcao/gene.rs" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gcao/gene.rs"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gcao/gene.rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 47258c19f06b1f23451c56e7ebef1fbca7ff3893 [INFO] sha for GitHub repo gcao/gene.rs: 47258c19f06b1f23451c56e7ebef1fbca7ff3893 [INFO] validating manifest of gcao/gene.rs 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 gcao/gene.rs 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 gcao/gene.rs [INFO] finished frobbing gcao/gene.rs [INFO] frobbed toml for gcao/gene.rs written to work/ex/beta-1.38-1/sources/1.37.0/gh/gcao/gene.rs/Cargo.toml [INFO] started frobbing gcao/gene.rs [INFO] finished frobbing gcao/gene.rs [INFO] frobbed toml for gcao/gene.rs written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/gcao/gene.rs/Cargo.toml [INFO] crate gcao/gene.rs 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 gcao/gene.rs 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-7/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/gcao/gene.rs:/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] 555e31271ac4b44b034e1eb91e7e35d5e3ad5b50e70b8715a8f1b597b7144bb9 [INFO] running `"docker" "start" "-a" "555e31271ac4b44b034e1eb91e7e35d5e3ad5b50e70b8715a8f1b597b7144bb9"` [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling rand_isaac v0.1.0 [INFO] [stderr] Compiling rand v0.6.0 [INFO] [stderr] Compiling uuid v0.7.1 [INFO] [stderr] Compiling gene v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #![feature(range_contains)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | #![feature(box_patterns)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler.rs:120:50 [INFO] [stderr] | [INFO] [stderr] 120 | let options = BTreeMap::>::new(); [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [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/compiler.rs:219:31 [INFO] [stderr] | [INFO] [stderr] 219 | Call(BTreeMap>), [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/types.rs:22:27 [INFO] [stderr] | [INFO] [stderr] 22 | pub _self: Option>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/types.rs:49:66 [INFO] [stderr] | [INFO] [stderr] 49 | pub fn def_member(&mut self, name: String, value: Rc>, var_type: VarType) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/types.rs:60:65 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn get_member(&self, name: String) -> Option>> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/types.rs:73:42 [INFO] [stderr] | [INFO] [stderr] 73 | members: BTreeMap>>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/types.rs:91:66 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn def_member(&mut self, name: String, value: Rc>) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/types.rs:95:65 [INFO] [stderr] | [INFO] [stderr] 95 | pub fn get_member(&self, name: String) -> Option>> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/types.rs:103:46 [INFO] [stderr] | [INFO] [stderr] 103 | pub members: BTreeMap>>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/types.rs:121:66 [INFO] [stderr] | [INFO] [stderr] 121 | pub fn def_member(&mut self, name: String, value: Rc>) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/types.rs:125:65 [INFO] [stderr] | [INFO] [stderr] 125 | pub fn get_member(&self, name: String) -> Option>> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/mod.rs:35:67 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn load_module(&mut self, module: &Module) -> &Rc> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/mod.rs:40:74 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn process(&mut self, block_: Rc>) -> &Rc> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/mod.rs:144:65 [INFO] [stderr] | [INFO] [stderr] 144 | fn get_member(&mut self, name: String) -> Option>> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/mod.rs:154:43 [INFO] [stderr] | [INFO] [stderr] 154 | pub data: BTreeMap>>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/mod.rs:166:59 [INFO] [stderr] | [INFO] [stderr] 166 | pub fn insert(&mut self, key: String, val: Rc>) { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/mod.rs:173:23 [INFO] [stderr] | [INFO] [stderr] 173 | first: Rc>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/mod.rs:174:24 [INFO] [stderr] | [INFO] [stderr] 174 | second: Rc>, [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm/mod.rs:175:17 [INFO] [stderr] | [INFO] [stderr] 175 | ) -> Rc> { [INFO] [stderr] | ^^^ help: use `dyn`: `dyn Any` [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `gene`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "555e31271ac4b44b034e1eb91e7e35d5e3ad5b50e70b8715a8f1b597b7144bb9"` [INFO] running `"docker" "rm" "-f" "555e31271ac4b44b034e1eb91e7e35d5e3ad5b50e70b8715a8f1b597b7144bb9"` [INFO] [stdout] 555e31271ac4b44b034e1eb91e7e35d5e3ad5b50e70b8715a8f1b597b7144bb9