[INFO] updating cached repository https://github.com/hmc-memsafe-2016f/no-elision [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 2fd73b9a1aca466dc553e055345e719a0cc39561 [INFO] checking hmc-memsafe-2016f/no-elision against beta-2019-10-27 for pr-65897 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhmc-memsafe-2016f%2Fno-elision" "/workspace/builds/worker-10/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hmc-memsafe-2016f/no-elision on toolchain beta-2019-10-27 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/hmc-memsafe-2016f/no-elision [INFO] finished tweaking git repo https://github.com/hmc-memsafe-2016f/no-elision [INFO] tweaked toml for git repo https://github.com/hmc-memsafe-2016f/no-elision written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/hmc-memsafe-2016f/no-elision already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2019-10-27" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=allow" "-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" "+beta-2019-10-27" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dc486ddab30c7f046151b9ef436876ebbc5a923974594c214b63bb79f8cb04a9 [INFO] running `"docker" "start" "-a" "dc486ddab30c7f046151b9ef436876ebbc5a923974594c214b63bb79f8cb04a9"` [INFO] [stderr] Checking log v0.3.6 [INFO] [stderr] Checking rustc-serialize v0.3.19 [INFO] [stderr] Checking no-elision v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0642]: patterns aren't allowed in methods without bodies [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.19/src/serialize.rs:147:45 [INFO] [stderr] | [INFO] [stderr] 147 | ... &f_name: &str, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `rustc::hir::def::Def` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use rustc::hir::def::Def; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ no `Def` in `hir::def` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `syntax::codemap` [INFO] [stderr] --> src/main.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | use syntax::codemap::Span; [INFO] [stderr] | ^^^^^^^ could not find `codemap` in `syntax` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `rustc_driver::driver`, `rustc_driver::CompilerCalls` [INFO] [stderr] --> src/main.rs:15:20 [INFO] [stderr] | [INFO] [stderr] 15 | use rustc_driver::{driver,CompilerCalls,Compilation}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^^ no `CompilerCalls` in the root [INFO] [stderr] | | [INFO] [stderr] | no `driver` in the root [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `walk_ty_param_bound` in module `intravisit` [INFO] [stderr] --> src/main.rs:107:37 [INFO] [stderr] | [INFO] [stderr] 107 | intravisit::walk_ty_param_bound(self, bound); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `walk_param_bound` [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct/variant `AngleBracketedParameters` in this scope [INFO] [stderr] --> src/main.rs:119:22 [INFO] [stderr] | [INFO] [stderr] 119 | if let Some(&AngleBracketedParameters(ref params)) = last_path_segment { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct/variant `TyRptr` in this scope [INFO] [stderr] --> src/main.rs:150:13 [INFO] [stderr] | [INFO] [stderr] 150 | TyRptr(None, _) => { [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0531]: cannot find tuple struct/variant `TyPath` in this scope [INFO] [stderr] --> src/main.rs:153:13 [INFO] [stderr] | [INFO] [stderr] 153 | TyPath(_, ref path) => { [INFO] [stderr] | ^^^^^^ not found in this scope [INFO] [stderr] [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(rustc_private)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 1, found 3 [INFO] [stderr] --> src/main.rs:43:25 [INFO] [stderr] | [INFO] [stderr] 43 | tcx: ty::TyCtxt<'v, 't, 't>, [INFO] [stderr] | ^^ ^^ unexpected lifetime argument [INFO] [stderr] | | [INFO] [stderr] | unexpected lifetime argument [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of lifetime arguments: expected 1, found 3 [INFO] [stderr] --> src/main.rs:86:25 [INFO] [stderr] | [INFO] [stderr] 86 | tcx: ty::TyCtxt<'v, 't, 't>, [INFO] [stderr] | ^^ ^^ unexpected lifetime argument [INFO] [stderr] | | [INFO] [stderr] | unexpected lifetime argument [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0107, E0425, E0432, E0554. [INFO] [stderr] For more information about an error, try `rustc --explain E0107`. [INFO] [stderr] error: could not compile `no-elision`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0642`. [INFO] [stderr] error: could not compile `rustc-serialize`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "dc486ddab30c7f046151b9ef436876ebbc5a923974594c214b63bb79f8cb04a9"` [INFO] running `"docker" "rm" "-f" "dc486ddab30c7f046151b9ef436876ebbc5a923974594c214b63bb79f8cb04a9"` [INFO] [stdout] dc486ddab30c7f046151b9ef436876ebbc5a923974594c214b63bb79f8cb04a9