[INFO] updating cached repository jbalintbiro/l3 [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jbalintbiro/l3 [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jbalintbiro/l3" "work/ex/beta-1.38-1/sources/1.37.0/gh/jbalintbiro/l3"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jbalintbiro/l3'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jbalintbiro/l3" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jbalintbiro/l3"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jbalintbiro/l3'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 812df877f18a6646a42b7c967b8f3326f61810d7 [INFO] sha for GitHub repo jbalintbiro/l3: 812df877f18a6646a42b7c967b8f3326f61810d7 [INFO] validating manifest of jbalintbiro/l3 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 jbalintbiro/l3 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 jbalintbiro/l3 [INFO] finished frobbing jbalintbiro/l3 [INFO] frobbed toml for jbalintbiro/l3 written to work/ex/beta-1.38-1/sources/1.37.0/gh/jbalintbiro/l3/Cargo.toml [INFO] started frobbing jbalintbiro/l3 [INFO] finished frobbing jbalintbiro/l3 [INFO] frobbed toml for jbalintbiro/l3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jbalintbiro/l3/Cargo.toml [INFO] crate jbalintbiro/l3 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 jbalintbiro/l3 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-1/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/jbalintbiro/l3:/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] f3fc4a3647bb97af9e5c209366eb92d5a67d6d83c9eb0c369b4d88e6ac8cb080 [INFO] running `"docker" "start" "-a" "f3fc4a3647bb97af9e5c209366eb92d5a67d6d83c9eb0c369b4d88e6ac8cb080"` [INFO] [stderr] Compiling pest v1.0.0-beta.17 [INFO] [stderr] Compiling gc v0.3.2 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Compiling atty v0.2.6 [INFO] [stderr] Compiling gc_derive v0.3.2 [INFO] [stderr] Compiling clap v2.29.0 [INFO] [stderr] Compiling pest_derive v1.0.0-beta.17 [INFO] [stderr] Compiling l3 v0.1.0-dev (/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(nll)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/main.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(conservative_impl_trait)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:59:14 [INFO] [stderr] | [INFO] [stderr] 59 | .author(crate_authors!("\n")) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/main.rs:59:14 [INFO] [stderr] | [INFO] [stderr] 59 | .author(crate_authors!("\n")) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/read.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | / lazy_static!{ [INFO] [stderr] 24 | | static ref INBUF: Mutex = Mutex::new(String::new()); [INFO] [stderr] 25 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [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 `l3`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f3fc4a3647bb97af9e5c209366eb92d5a67d6d83c9eb0c369b4d88e6ac8cb080"` [INFO] running `"docker" "rm" "-f" "f3fc4a3647bb97af9e5c209366eb92d5a67d6d83c9eb0c369b4d88e6ac8cb080"` [INFO] [stdout] f3fc4a3647bb97af9e5c209366eb92d5a67d6d83c9eb0c369b4d88e6ac8cb080