[INFO] updating cached repository jgjin/annotate-music [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jgjin/annotate-music [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jgjin/annotate-music" "work/ex/beta-1.38-1/sources/1.37.0/gh/jgjin/annotate-music"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jgjin/annotate-music'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jgjin/annotate-music" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jgjin/annotate-music"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jgjin/annotate-music'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0b43e474d8948f0f2afbd0534d81ea8e26b4f1c3 [INFO] sha for GitHub repo jgjin/annotate-music: 0b43e474d8948f0f2afbd0534d81ea8e26b4f1c3 [INFO] validating manifest of jgjin/annotate-music 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 jgjin/annotate-music 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 jgjin/annotate-music [INFO] finished frobbing jgjin/annotate-music [INFO] frobbed toml for jgjin/annotate-music written to work/ex/beta-1.38-1/sources/1.37.0/gh/jgjin/annotate-music/Cargo.toml [INFO] started frobbing jgjin/annotate-music [INFO] finished frobbing jgjin/annotate-music [INFO] frobbed toml for jgjin/annotate-music written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jgjin/annotate-music/Cargo.toml [INFO] crate jgjin/annotate-music 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] [stderr] Blocking waiting for file lock on package cache [INFO] testing jgjin/annotate-music 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/jgjin/annotate-music:/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] a74e99c6b9ad11fabcc04ee1497378108e46a13b538fe4aa060eaaa56c1ec416 [INFO] running `"docker" "start" "-a" "a74e99c6b9ad11fabcc04ee1497378108e46a13b538fe4aa060eaaa56c1ec416"` [INFO] [stderr] Compiling derive_builder v0.7.2 [INFO] [stderr] Compiling openssl-sys v0.9.47 [INFO] [stderr] Compiling miniz_oxide_c_api v0.2.2 [INFO] [stderr] Compiling crossbeam-epoch v0.7.1 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Compiling error-chain v0.12.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling http v0.1.17 [INFO] [stderr] Compiling flate2 v1.0.9 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling publicsuffix v1.5.2 [INFO] [stderr] Compiling tokio-threadpool v0.1.15 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling openssl v0.10.23 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Compiling tokio-reactor v0.1.9 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Compiling mp3-duration v0.1.6 [INFO] [stderr] Compiling cookie_store v0.7.0 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling h2 v0.1.25 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Compiling hyper v0.12.33 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling derive_builder_core v0.5.0 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling reqwest v0.9.18 [INFO] [stderr] Compiling id3 v0.3.0 [INFO] [stderr] Compiling annotate 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(custom_attribute)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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 `annotate`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a74e99c6b9ad11fabcc04ee1497378108e46a13b538fe4aa060eaaa56c1ec416"` [INFO] running `"docker" "rm" "-f" "a74e99c6b9ad11fabcc04ee1497378108e46a13b538fe4aa060eaaa56c1ec416"` [INFO] [stdout] a74e99c6b9ad11fabcc04ee1497378108e46a13b538fe4aa060eaaa56c1ec416