[INFO] updating cached repository mattyhall/timmy
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mattyhall/timmy
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mattyhall/timmy" "work/ex/beta-1.38-1/sources/1.37.0/gh/mattyhall/timmy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/mattyhall/timmy'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mattyhall/timmy" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mattyhall/timmy"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mattyhall/timmy'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 516cf767d5c22a18bbbe41cf9e390fd8dde49517
[INFO] sha for GitHub repo mattyhall/timmy: 516cf767d5c22a18bbbe41cf9e390fd8dde49517
[INFO] validating manifest of mattyhall/timmy 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 mattyhall/timmy 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 mattyhall/timmy
[INFO] finished frobbing mattyhall/timmy
[INFO] frobbed toml for mattyhall/timmy written to work/ex/beta-1.38-1/sources/1.37.0/gh/mattyhall/timmy/Cargo.toml
[INFO] started frobbing mattyhall/timmy
[INFO] finished frobbing mattyhall/timmy
[INFO] frobbed toml for mattyhall/timmy written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/mattyhall/timmy/Cargo.toml
[INFO] crate mattyhall/timmy 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mattyhall/timmy 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/mattyhall/timmy:/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] b02a47a34c9a31cdc2a633605116cec7f6327dcd2de1d3a1aa13607530315d01
[INFO] running `"docker" "start" "-a" "b02a47a34c9a31cdc2a633605116cec7f6327dcd2de1d3a1aa13607530315d01"`
[INFO] [stderr]    Compiling regex-syntax v0.3.4
[INFO] [stderr]    Compiling rusqlite v0.7.3
[INFO] [stderr]    Compiling unicode-segmentation v0.1.2
[INFO] [stderr]    Compiling ansi_term v0.8.0
[INFO] [stderr]    Compiling term_size v0.1.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.5.0
[INFO] [stderr]    Compiling lru-cache v0.0.7
[INFO] [stderr]    Compiling num v0.1.35
[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]    Compiling chrono v0.2.25
[INFO] [stderr] error: Could not compile `rusqlite`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "b02a47a34c9a31cdc2a633605116cec7f6327dcd2de1d3a1aa13607530315d01"`
[INFO] running `"docker" "rm" "-f" "b02a47a34c9a31cdc2a633605116cec7f6327dcd2de1d3a1aa13607530315d01"`
[INFO] [stdout] b02a47a34c9a31cdc2a633605116cec7f6327dcd2de1d3a1aa13607530315d01