[INFO] updating cached repository https://github.com/rohitjoshi/bhatho [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f29c51c21b51b74bf4edd1067a4912b8eec93c0b [INFO] checking rohitjoshi/bhatho against try#00e4530a79c42b21a6ca2ac1edb597c90d21f89f for pr-64672 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohitjoshi%2Fbhatho" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rohitjoshi/bhatho on toolchain 00e4530a79c42b21a6ca2ac1edb597c90d21f89f [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/rohitjoshi/bhatho [INFO] finished tweaking git repo https://github.com/rohitjoshi/bhatho [INFO] tweaked toml for git repo https://github.com/rohitjoshi/bhatho written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/rohitjoshi/bhatho already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: unused manifest key: package.License [INFO] [stderr] error: the lock file /big/crater/work/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: unused manifest key: package.License [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5ae052d78a9b3842705175873b04b63ffcaabc82c5f6f9e72e4780b648bbfd56 [INFO] running `"docker" "start" "-a" "5ae052d78a9b3842705175873b04b63ffcaabc82c5f6f9e72e4780b648bbfd56"` [INFO] [stderr] warning: unused manifest key: package.License [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling crc16 v0.4.0 [INFO] [stderr] Checking siphasher v0.3.1 [INFO] [stderr] Checking hashbrown v0.5.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Checking rayon-core v1.6.0 [INFO] [stderr] Checking jumphash v0.1.6 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking lru v0.1.17 [INFO] [stderr] error[E0658]: auto traits are experimental and possibly buggy [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lru-0.1.17/src/lib.rs:110:1 [INFO] [stderr] | [INFO] [stderr] 110 | pub auto trait NotKeyRef {} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/13231 [INFO] [stderr] = help: add `#![feature(optin_builtin_traits)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: negative trait bounds are not yet fully implemented; use marker types for now [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/lru-0.1.17/src/lib.rs:113:9 [INFO] [stderr] | [INFO] [stderr] 113 | impl !NotKeyRef for KeyRef {} [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/13231 [INFO] [stderr] = help: add `#![feature(optin_builtin_traits)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0658`. [INFO] [stderr] error: could not compile `lru`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "5ae052d78a9b3842705175873b04b63ffcaabc82c5f6f9e72e4780b648bbfd56"` [INFO] running `"docker" "rm" "-f" "5ae052d78a9b3842705175873b04b63ffcaabc82c5f6f9e72e4780b648bbfd56"` [INFO] [stdout] 5ae052d78a9b3842705175873b04b63ffcaabc82c5f6f9e72e4780b648bbfd56