[INFO] crate cargo-open 0.3.0 is already in cache
[INFO] extracting crate cargo-open 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-open/0.3.0
[INFO] extracting crate cargo-open 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-open/0.3.0
[INFO] validating manifest of cargo-open-0.3.0 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 cargo-open-0.3.0 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 cargo-open-0.3.0
[INFO] finished frobbing cargo-open-0.3.0
[INFO] frobbed toml for cargo-open-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cargo-open/0.3.0/Cargo.toml
[INFO] started frobbing cargo-open-0.3.0
[INFO] finished frobbing cargo-open-0.3.0
[INFO] frobbed toml for cargo-open-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cargo-open/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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] 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 cargo-open-0.3.0 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/reg/cargo-open/0.3.0:/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] 5252d8f4ef4178d6a793f8a726998345b0f425470408626a7b4b90bf4b08e7bb
[INFO] running `"docker" "start" "-a" "5252d8f4ef4178d6a793f8a726998345b0f425470408626a7b4b90bf4b08e7bb"`
[INFO] [stderr]    Compiling opener v0.4.0
[INFO] [stderr]    Compiling libgit2-sys v0.8.2
[INFO] [stderr]    Compiling strip-ansi-escapes v0.1.0
[INFO] [stderr]    Compiling sized-chunks v0.3.1
[INFO] [stderr]    Compiling crates-io v0.26.0
[INFO] [stderr]    Compiling im-rc v13.0.0
[INFO] [stderr]    Compiling git2 v0.9.2
[INFO] [stderr]    Compiling git2-curl v0.10.1
[INFO] [stderr]    Compiling cargo v0.38.0
[INFO] [stderr]    Compiling cargo-open v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0425]: cannot find function `load_lockfile` in module `cargo::ops`
[INFO] [stderr]   --> src/main.rs:66:42
[INFO] [stderr]    |
[INFO] [stderr] 66 |     let resolved      = try!(cargo::ops::load_lockfile(&lock_path, &src_id)).unwrap();
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^ help: a function with a similar name exists: `load_pkg_lockfile`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/main.rs:75:32
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let user_home            = env::home_dir().map(|p| p.join(".cargo")).unwrap();
[INFO] [stderr]    |                                ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `cargo-open`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "5252d8f4ef4178d6a793f8a726998345b0f425470408626a7b4b90bf4b08e7bb"`
[INFO] running `"docker" "rm" "-f" "5252d8f4ef4178d6a793f8a726998345b0f425470408626a7b4b90bf4b08e7bb"`
[INFO] [stdout] 5252d8f4ef4178d6a793f8a726998345b0f425470408626a7b4b90bf4b08e7bb