[INFO] updating cached repository https://github.com/alexmeli100/qr_transfer
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] a76d8234d0ad2facdc17dd67d1d0665f88afea63
[INFO] testing alexmeli100/qr_transfer against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Falexmeli100%2Fqr_transfer" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alexmeli100/qr_transfer on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/alexmeli100/qr_transfer
[INFO] finished tweaking git repo https://github.com/alexmeli100/qr_transfer
[INFO] tweaked toml for git repo https://github.com/alexmeli100/qr_transfer written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/alexmeli100/qr_transfer already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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-2019-09-28" "build" "--frozen"`
[INFO] [stdout] a6cd579077eefa6f8c57da7bbc7bfa33425f8cc31573d44d35af6bd9457d05ab
[INFO] running `"docker" "start" "-a" "a6cd579077eefa6f8c57da7bbc7bfa33425f8cc31573d44d35af6bd9457d05ab"`
[INFO] [stderr]    Compiling syn v0.15.33
[INFO] [stderr]    Compiling ipconfig v0.1.9
[INFO] [stderr]    Compiling checked_int_cast v1.0.0
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling socket2 v0.3.9
[INFO] [stderr]    Compiling crossterm_utils v0.2.1
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling ring v0.13.5
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling brotli-sys v0.3.2
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling tokio-io v0.1.12
[INFO] [stderr]    Compiling regex v1.0.6
[INFO] [stderr]    Compiling tokio-threadpool v0.1.14
[INFO] [stderr]    Compiling brotli2 v0.3.2
[INFO] [stderr]    Compiling flate2 v1.0.7
[INFO] [stderr]    Compiling crossterm_style v0.3.1
[INFO] [stderr]    Compiling qrcode v0.10.0
[INFO] [stderr]    Compiling mio v0.6.16
[INFO] [stderr]    Compiling crossterm v0.9.3
[INFO] [stderr]    Compiling tokio-codec v0.1.1
[INFO] [stderr]    Compiling h2 v0.1.18
[INFO] [stderr]    Compiling cookie v0.11.1
[INFO] [stderr]    Compiling qr2term v0.1.2
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling zip v0.5.2
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-udp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-signal v0.2.7
[INFO] [stderr]    Compiling tokio v0.1.19
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling v_escape_derive v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.90
[INFO] [stderr]    Compiling actix_derive v0.3.2
[INFO] [stderr]    Compiling structopt-derive v0.2.15
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling v_escape v0.7.2
[INFO] [stderr]    Compiling structopt v0.2.15
[INFO] [stderr]    Compiling v_htmlescape v0.4.3
[INFO] [stderr]    Compiling trust-dns-proto v0.6.3
[INFO] [stderr]    Compiling trust-dns-proto v0.5.0
[INFO] [stderr]    Compiling trust-dns-resolver v0.10.3
[INFO] [stderr]    Compiling serde v1.0.90
[INFO] [stderr]    Compiling actix v0.7.9
[INFO] [stderr]    Compiling actix-net v0.2.6
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling serde_urlencoded v0.5.5
[INFO] [stderr]    Compiling actix-web v0.7.19
[INFO] [stderr]    Compiling qr_transfer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `ipconfig::Adapter`
[INFO] [stderr]  --> src/util/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use ipconfig::Adapter;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^ no `Adapter` in the root
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `get_adapters` in crate `ipconfig`
[INFO] [stderr]  --> src/util/mod.rs:9:30
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let adapters = ipconfig::get_adapters().unwrap();
[INFO] [stderr]   |                              ^^^^^^^^^^^^ not found in `ipconfig`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/content/mod.rs:44:24
[INFO] [stderr]    |
[INFO] [stderr] 44 | fn zip_dir<T>(it: &mut Iterator<Item = DirEntry>, prefix: &PathBuf, writer: &mut ZipWriter<T>) -> ZipResult<()>
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = DirEntry>`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/content/mod.rs:71:46
[INFO] [stderr]    |
[INFO] [stderr] 71 | pub fn get(opt: &Opt) -> Result<Content, Box<std::error::Error>> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn std::error::Error`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `qr_transfer`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a6cd579077eefa6f8c57da7bbc7bfa33425f8cc31573d44d35af6bd9457d05ab"`
[INFO] running `"docker" "rm" "-f" "a6cd579077eefa6f8c57da7bbc7bfa33425f8cc31573d44d35af6bd9457d05ab"`
[INFO] [stdout] a6cd579077eefa6f8c57da7bbc7bfa33425f8cc31573d44d35af6bd9457d05ab