[INFO] updating cached repository hmc-memsafe-2016f/no-elision
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/hmc-memsafe-2016f/no-elision
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/hmc-memsafe-2016f/no-elision" "work/ex/beta-1.38-1/sources/1.37.0/gh/hmc-memsafe-2016f/no-elision"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/hmc-memsafe-2016f/no-elision'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/hmc-memsafe-2016f/no-elision" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hmc-memsafe-2016f/no-elision"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hmc-memsafe-2016f/no-elision'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2fd73b9a1aca466dc553e055345e719a0cc39561
[INFO] sha for GitHub repo hmc-memsafe-2016f/no-elision: 2fd73b9a1aca466dc553e055345e719a0cc39561
[INFO] validating manifest of hmc-memsafe-2016f/no-elision 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 hmc-memsafe-2016f/no-elision 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 hmc-memsafe-2016f/no-elision
[INFO] finished frobbing hmc-memsafe-2016f/no-elision
[INFO] frobbed toml for hmc-memsafe-2016f/no-elision written to work/ex/beta-1.38-1/sources/1.37.0/gh/hmc-memsafe-2016f/no-elision/Cargo.toml
[INFO] started frobbing hmc-memsafe-2016f/no-elision
[INFO] finished frobbing hmc-memsafe-2016f/no-elision
[INFO] frobbed toml for hmc-memsafe-2016f/no-elision written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/hmc-memsafe-2016f/no-elision/Cargo.toml
[INFO] crate hmc-memsafe-2016f/no-elision 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 hmc-memsafe-2016f/no-elision 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-0/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/hmc-memsafe-2016f/no-elision:/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] d5ea17b6fb0a072e9603fc18c88e7ff10ebd95587ed985d689252ec95a0ae6dd
[INFO] running `"docker" "start" "-a" "d5ea17b6fb0a072e9603fc18c88e7ff10ebd95587ed985d689252ec95a0ae6dd"`
[INFO] [stderr]    Compiling no-elision v0.1.0 (/opt/crater/workdir)
[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] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/main.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | #[macro_use] extern crate rustc;
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[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] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "d5ea17b6fb0a072e9603fc18c88e7ff10ebd95587ed985d689252ec95a0ae6dd"`
[INFO] running `"docker" "rm" "-f" "d5ea17b6fb0a072e9603fc18c88e7ff10ebd95587ed985d689252ec95a0ae6dd"`
[INFO] [stdout] d5ea17b6fb0a072e9603fc18c88e7ff10ebd95587ed985d689252ec95a0ae6dd