[INFO] updating cached repository spwilson2/rust-elfcopy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/spwilson2/rust-elfcopy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/spwilson2/rust-elfcopy" "work/ex/beta-1.38-1/sources/1.37.0/gh/spwilson2/rust-elfcopy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/spwilson2/rust-elfcopy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/spwilson2/rust-elfcopy" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/spwilson2/rust-elfcopy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/spwilson2/rust-elfcopy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 63b0e77f5f793736b656142e016acb4f751c2916
[INFO] sha for GitHub repo spwilson2/rust-elfcopy: 63b0e77f5f793736b656142e016acb4f751c2916
[INFO] validating manifest of spwilson2/rust-elfcopy 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 spwilson2/rust-elfcopy 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 spwilson2/rust-elfcopy
[INFO] finished frobbing spwilson2/rust-elfcopy
[INFO] frobbed toml for spwilson2/rust-elfcopy written to work/ex/beta-1.38-1/sources/1.37.0/gh/spwilson2/rust-elfcopy/Cargo.toml
[INFO] started frobbing spwilson2/rust-elfcopy
[INFO] finished frobbing spwilson2/rust-elfcopy
[INFO] frobbed toml for spwilson2/rust-elfcopy written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/spwilson2/rust-elfcopy/Cargo.toml
[INFO] crate spwilson2/rust-elfcopy 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] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/spwilson2/rust-elfcopy/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/danburkert/memmap-rs`
[INFO] [stderr]     Updating git repository `https://github.com/spwilson2/rust-elf32`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Updating git repository `https://github.com/danburkert/memmap-rs`
[INFO] [stderr]     Updating git repository `https://github.com/spwilson2/rust-elf32`
[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 spwilson2/rust-elfcopy against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/spwilson2/rust-elfcopy:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] dce61eeb8db8e3121063a36df8f7801c0af1854a145bd78c46603a8dd79fc62a
[INFO] running `"docker" "start" "-a" "dce61eeb8db8e3121063a36df8f7801c0af1854a145bd78c46603a8dd79fc62a"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust-elf32 v0.1.0 (https://github.com/spwilson2/rust-elf32#b7bd5268)
[INFO] [stderr]    Compiling memmap v0.7.0 (https://github.com/danburkert/memmap-rs#3b047cc2)
[INFO] [stderr]    Compiling rust-elfcopy v1.0.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Protection` in `memmap`
[INFO] [stderr]   --> src/main.rs:38:65
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let mut mmap = match memmap::Mmap::open_path(&path, memmap::Protection::Read) {
[INFO] [stderr]    |                                                                 ^^^^^^^^^^ could not find `Protection` in `memmap`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `Protection` in `memmap`
[INFO] [stderr]    --> src/main.rs:170:65
[INFO] [stderr]     |
[INFO] [stderr] 170 |         let mut out_mmap = memmap::Mmap::open(&outfile, memmap::Protection::ReadWrite).unwrap();
[INFO] [stderr]     |                                                                 ^^^^^^^^^^ could not find `Protection` in `memmap`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `open_path` found for type `memmap::Mmap` in the current scope
[INFO] [stderr]   --> src/main.rs:38:40
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let mut mmap = match memmap::Mmap::open_path(&path, memmap::Protection::Read) {
[INFO] [stderr]    |                                        ^^^^^^^^^ function or associated item not found in `memmap::Mmap`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no function or associated item named `open` found for type `memmap::Mmap` in the current scope
[INFO] [stderr]    --> src/main.rs:170:42
[INFO] [stderr]     |
[INFO] [stderr] 170 |         let mut out_mmap = memmap::Mmap::open(&outfile, memmap::Protection::ReadWrite).unwrap();
[INFO] [stderr]     |                                          ^^^^ function or associated item not found in `memmap::Mmap`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0433, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0433`.
[INFO] [stderr] error: Could not compile `rust-elfcopy`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "dce61eeb8db8e3121063a36df8f7801c0af1854a145bd78c46603a8dd79fc62a"`
[INFO] running `"docker" "rm" "-f" "dce61eeb8db8e3121063a36df8f7801c0af1854a145bd78c46603a8dd79fc62a"`
[INFO] [stdout] dce61eeb8db8e3121063a36df8f7801c0af1854a145bd78c46603a8dd79fc62a