[INFO] updating cached repository rookie1024/Spin [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/rookie1024/Spin [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/rookie1024/Spin" "work/ex/beta-1.38-1/sources/1.37.0/gh/rookie1024/Spin"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rookie1024/Spin'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rookie1024/Spin" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rookie1024/Spin"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rookie1024/Spin'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 31597733f79cf0b07d82812821b4105ee2b79108 [INFO] sha for GitHub repo rookie1024/Spin: 31597733f79cf0b07d82812821b4105ee2b79108 [INFO] validating manifest of rookie1024/Spin 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 rookie1024/Spin 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 rookie1024/Spin [INFO] finished frobbing rookie1024/Spin [INFO] frobbed toml for rookie1024/Spin written to work/ex/beta-1.38-1/sources/1.37.0/gh/rookie1024/Spin/Cargo.toml [INFO] started frobbing rookie1024/Spin [INFO] finished frobbing rookie1024/Spin [INFO] frobbed toml for rookie1024/Spin written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rookie1024/Spin/Cargo.toml [INFO] crate rookie1024/Spin 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 rookie1024/Spin 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/rookie1024/Spin:/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] 0f1d4360cf199628b7b1be8b7600b528f60ee29bc7af4dd7593b7dfebf0f59ac [INFO] running `"docker" "start" "-a" "0f1d4360cf199628b7b1be8b7600b528f60ee29bc7af4dd7593b7dfebf0f59ac"` [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling byte-tools v0.3.0 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling opaque-debug v0.2.1 [INFO] [stderr] Compiling bit-vec v0.5.0 [INFO] [stderr] Compiling lalrpop-util v0.16.1 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling block-padding v0.1.2 [INFO] [stderr] Compiling ena v0.10.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.1 [INFO] [stderr] Compiling bit-set v0.5.0 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling block-buffer v0.7.0 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling quote v0.6.9 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling syn v0.15.18 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling docopt v1.0.2 [INFO] [stderr] Compiling lalrpop v0.16.1 [INFO] [stderr] Compiling spin v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/main.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(try_from)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/uwml/element.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | class: ScopeRef>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ElementClass` [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/uwml/element.rs:15:36 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new(class: ScopeRef>, base: B) -> Self [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ElementClass` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/uwml/element.rs:79:22 [INFO] [stderr] | [INFO] [stderr] 79 | class: ScopeRef>, [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ElementClass` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/uwml/element.rs:84:33 [INFO] [stderr] | [INFO] [stderr] 84 | pub fn new(class: ScopeRef>, style: Style) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ElementClass` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/uwml/scope.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 70 | Class(Rc), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ElementClass` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/uwml/scope.rs:89:14 [INFO] [stderr] | [INFO] [stderr] 89 | impl From> for ScopeItem { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ElementClass` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/uwml/scope.rs:90:21 [INFO] [stderr] | [INFO] [stderr] 90 | fn from(class: Rc) -> Self { ScopeItem::Class(class) } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ElementClass` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/uwml/scope.rs:97:48 [INFO] [stderr] | [INFO] [stderr] 97 | fn from(class: Rc) -> Self { (class as Rc).into() } [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ElementClass` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/uwml/scope.rs:131:17 [INFO] [stderr] | [INFO] [stderr] 131 | impl TryInto> for ScopeItem { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ElementClass` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/uwml/scope.rs:135:34 [INFO] [stderr] | [INFO] [stderr] 135 | fn try_into(self) -> Result, Self::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn ElementClass` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` [INFO] [stderr] --> /opt/crater/target/debug/build/spin-9eb9ce889edb7421/out/grammar.rs:2491:36 [INFO] [stderr] | [INFO] [stderr] 2491 | let __text = self.text.trim_left(); [INFO] [stderr] | ^^^^^^^^^ help: replace the use of the deprecated item: `trim_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `spin`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "0f1d4360cf199628b7b1be8b7600b528f60ee29bc7af4dd7593b7dfebf0f59ac"` [INFO] running `"docker" "rm" "-f" "0f1d4360cf199628b7b1be8b7600b528f60ee29bc7af4dd7593b7dfebf0f59ac"` [INFO] [stdout] 0f1d4360cf199628b7b1be8b7600b528f60ee29bc7af4dd7593b7dfebf0f59ac