[INFO] updating cached repository bjorn3/rust_read_rlib
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/bjorn3/rust_read_rlib
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/bjorn3/rust_read_rlib" "work/ex/beta-1.37-6/sources/1.36.0/gh/bjorn3/rust_read_rlib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/bjorn3/rust_read_rlib'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/bjorn3/rust_read_rlib" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bjorn3/rust_read_rlib"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bjorn3/rust_read_rlib'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 7317db51f701b63f0874b775fd044d7154c57b3e
[INFO] sha for GitHub repo bjorn3/rust_read_rlib: 7317db51f701b63f0874b775fd044d7154c57b3e
[INFO] validating manifest of bjorn3/rust_read_rlib on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bjorn3/rust_read_rlib on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bjorn3/rust_read_rlib
[INFO] finished frobbing bjorn3/rust_read_rlib
[INFO] frobbed toml for bjorn3/rust_read_rlib written to work/ex/beta-1.37-6/sources/1.36.0/gh/bjorn3/rust_read_rlib/Cargo.toml
[INFO] started frobbing bjorn3/rust_read_rlib
[INFO] finished frobbing bjorn3/rust_read_rlib
[INFO] frobbed toml for bjorn3/rust_read_rlib written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/bjorn3/rust_read_rlib/Cargo.toml
[INFO] crate bjorn3/rust_read_rlib already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bjorn3/rust_read_rlib against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/bjorn3/rust_read_rlib:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 3f7c1f843891c396f6df3db23ed04d2ae8c6295a8d7fc506973c0468b9b29f88
[INFO] running `"docker" "start" "-a" "3f7c1f843891c396f6df3db23ed04d2ae8c6295a8d7fc506973c0468b9b29f88"`
[INFO] [stderr]    Compiling libc v0.2.36
[INFO] [stderr]    Compiling regex-syntax v0.4.2
[INFO] [stderr]    Compiling ansi_term v0.10.2
[INFO] [stderr]    Compiling memchr v2.0.1
[INFO] [stderr]    Compiling atty v0.2.6
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling clap v2.29.1
[INFO] [stderr]    Compiling aho-corasick v0.6.4
[INFO] [stderr]    Compiling regex v0.2.5
[INFO] [stderr]    Compiling rlib_view v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0432]: unresolved import `rustc::hir::def::Def`
[INFO] [stderr]  --> src/print.rs:7:31
[INFO] [stderr]   |
[INFO] [stderr] 7 | use rustc::hir::def::{Export, Def};
[INFO] [stderr]   |                               ^^^ no `Def` in `hir::def`
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `rustc::hir::def_id::DefIndexAddressSpace`
[INFO] [stderr]  --> src/print.rs:8:53
[INFO] [stderr]   |
[INFO] [stderr] 8 | use rustc::hir::def_id::{DefId, CrateNum, DefIndex, DefIndexAddressSpace};
[INFO] [stderr]   |                                                     ^^^^^^^^^^^^^^^^^^^^ no `DefIndexAddressSpace` in `hir::def_id`
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: #![feature] may not be used on the stable release channel
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(rustc_private, concat_idents)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rustc::session::Session`
[INFO] [stderr]  --> src/driver.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rustc::session::Session;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Compilation`
[INFO] [stderr]  --> src/driver.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 | use rustc_driver::{Compilation, Callbacks};
[INFO] [stderr]   |                    ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `NativeLibraryKind`
[INFO] [stderr]  --> src/print.rs:9:45
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rustc_metadata::cstore::{CrateMetadata, NativeLibraryKind};
[INFO] [stderr]   |                                             ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `DefIndex` is imported redundantly
[INFO] [stderr]    --> src/print.rs:261:9
[INFO] [stderr]     |
[INFO] [stderr] 8   | use rustc::hir::def_id::{DefId, CrateNum, DefIndex, DefIndexAddressSpace};
[INFO] [stderr]     |                                           -------- the item `DefIndex` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 261 |     use rustc::hir::def_id::DefIndex;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/print.rs:260:26
[INFO] [stderr]     |
[INFO] [stderr] 260 | fn for_each_export<F: Fn(Export) -> Option<&'static str>>(tcx: TyCtxt, crate_data: &CrateMetadata, sess: &Session, callback: &F) {
[INFO] [stderr]     |                          ^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 0
[INFO] [stderr]    --> src/print.rs:262:32
[INFO] [stderr]     |
[INFO] [stderr] 262 |     fn each_export_inner<F: Fn(Export) -> Option<&'static str>>(tcx: TyCtxt, crate_data: &CrateMetadata, id: DefIndex, callback: &F, sess: &Session) {
[INFO] [stderr]     |                                ^^^^^^ expected 1 type argument
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0107, E0432, E0554.
[INFO] [stderr] For more information about an error, try `rustc --explain E0107`.
[INFO] [stderr] error: Could not compile `rlib_view`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "3f7c1f843891c396f6df3db23ed04d2ae8c6295a8d7fc506973c0468b9b29f88"`
[INFO] running `"docker" "rm" "-f" "3f7c1f843891c396f6df3db23ed04d2ae8c6295a8d7fc506973c0468b9b29f88"`
[INFO] [stdout] 3f7c1f843891c396f6df3db23ed04d2ae8c6295a8d7fc506973c0468b9b29f88