[INFO] cloning repository Progressbar/heimdall
[INFO] running `"git" "clone" "--bare" "git://github.com/Progressbar/heimdall.git" "work/cache/sources/gh/Progressbar/heimdall"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/Progressbar/heimdall'...
[INFO] running `"git" "clone" "work/cache/sources/gh/Progressbar/heimdall" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/Progressbar/heimdall"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/Progressbar/heimdall'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Progressbar/heimdall" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/Progressbar/heimdall"`
[INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/Progressbar/heimdall'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 628bc4ee4077ad035ea4ed053c34a1d96a83e03c
[INFO] sha for GitHub repo Progressbar/heimdall: 628bc4ee4077ad035ea4ed053c34a1d96a83e03c
[INFO] validating manifest of Progressbar/heimdall on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of Progressbar/heimdall on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing Progressbar/heimdall
[INFO] finished frobbing Progressbar/heimdall
[INFO] frobbed toml for Progressbar/heimdall written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/Progressbar/heimdall/Cargo.toml
[INFO] started frobbing Progressbar/heimdall
[INFO] finished frobbing Progressbar/heimdall
[INFO] frobbed toml for Progressbar/heimdall written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/Progressbar/heimdall/Cargo.toml
[INFO] crate Progressbar/heimdall already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Updating git repository `https://github.com/Progressbar/heimdall-db`
[INFO] [stderr]     Updating git repository `https://github.com/Funcoil/mifare-rs`
[INFO] [stderr]     Updating git repository `https://github.com/Funcoil/pn532-rs`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking Progressbar/heimdall against master#9f06855064ed06a50c496577b21ca50f92a2e67d for pr-61874
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-5/master#9f06855064ed06a50c496577b21ca50f92a2e67d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/Progressbar/heimdall:/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=forbid" "-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" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 809644ae3d07cc193d71545cad5b1d2e71d080739eb8d28c3fb3043a3f5db93c
[INFO] running `"docker" "start" "-a" "809644ae3d07cc193d71545cad5b1d2e71d080739eb8d28c3fb3043a3f5db93c"`
[INFO] [stderr]    Compiling getopts v0.2.14
[INFO] [stderr]    Compiling rusqlite v0.7.3
[INFO] [stderr]    Compiling tempdir v0.3.5
[INFO] [stderr]     Checking libsqlite3-sys v0.5.0
[INFO] [stderr]     Checking sysfs_gpio v0.4.4
[INFO] [stderr] error[E0463]: can't find crate for `pkg_config`
[INFO] [stderr]  --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusqlite-0.7.3/build.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | extern crate pkg_config;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0463`.
[INFO] [stderr] error: Could not compile `rusqlite`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning[E0503]: cannot use `state` because it was mutably borrowed
[INFO] [stderr]     --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.14/src/lib.rs:1008:33
[INFO] [stderr]      |
[INFO] [stderr] 955  |     let mut machine = |cont: &mut bool, (i, c): (usize, char)| {
[INFO] [stderr]      |                       ---------------------------------------- borrow of `state` occurs here
[INFO] [stderr] ...
[INFO] [stderr] 959  |         state = match (state, whitespace, limit) {
[INFO] [stderr]      |                        ----- borrow occurs due to use of `state` in closure
[INFO] [stderr] ...
[INFO] [stderr] 1008 |     while cont && match state { B | C => true, A => false } {
[INFO] [stderr]      |                                 ^ use of borrowed `state`
[INFO] [stderr] 1009 |         machine(&mut cont, (fake_i, ' '));
[INFO] [stderr]      |         ------- borrow later used here
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this error has been downgraded to a warning for backwards compatibility with previous releases
[INFO] [stderr]      = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future
[INFO] [stderr]      = note: for more information, try `rustc --explain E0729`
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "809644ae3d07cc193d71545cad5b1d2e71d080739eb8d28c3fb3043a3f5db93c"`
[INFO] running `"docker" "rm" "-f" "809644ae3d07cc193d71545cad5b1d2e71d080739eb8d28c3fb3043a3f5db93c"`
[INFO] [stdout] 809644ae3d07cc193d71545cad5b1d2e71d080739eb8d28c3fb3043a3f5db93c