[INFO] updating cached repository phodina/scrapyard-converter
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/phodina/scrapyard-converter
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/phodina/scrapyard-converter" "work/ex/beta-1.38-1/sources/1.37.0/gh/phodina/scrapyard-converter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/phodina/scrapyard-converter'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/phodina/scrapyard-converter" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phodina/scrapyard-converter"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phodina/scrapyard-converter'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8e0c5cabff84dc158dfe54a740ccaa379e44ac5b
[INFO] sha for GitHub repo phodina/scrapyard-converter: 8e0c5cabff84dc158dfe54a740ccaa379e44ac5b
[INFO] validating manifest of phodina/scrapyard-converter 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 phodina/scrapyard-converter 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 phodina/scrapyard-converter
[INFO] finished frobbing phodina/scrapyard-converter
[INFO] frobbed toml for phodina/scrapyard-converter written to work/ex/beta-1.38-1/sources/1.37.0/gh/phodina/scrapyard-converter/Cargo.toml
[INFO] started frobbing phodina/scrapyard-converter
[INFO] finished frobbing phodina/scrapyard-converter
[INFO] frobbed toml for phodina/scrapyard-converter written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/phodina/scrapyard-converter/Cargo.toml
[INFO] crate phodina/scrapyard-converter 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]     Updating crates.io index
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/phodina/scrapyard-converter/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[INFO] the lockfile is outdated, regenerating it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] 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 phodina/scrapyard-converter 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-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/phodina/scrapyard-converter:/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] 98cc671add3c26fcbe405c27630ab2a255348875d4e4531c001a1c85254adb7b
[INFO] running `"docker" "start" "-a" "98cc671add3c26fcbe405c27630ab2a255348875d4e4531c001a1c85254adb7b"`
[INFO] [stderr]    Compiling scrapyard-core v0.1.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling serde v1.0.99
[INFO] [stderr]    Compiling backtrace v0.3.34
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling serde-xml-rs v0.2.1
[INFO] [stderr]    Compiling either v1.5.2
[INFO] [stderr]    Compiling scrapyard-converter v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `mcu`
[INFO] [stderr]  --> src/main.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | extern crate mcu;
[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 `scrapyard-converter`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "98cc671add3c26fcbe405c27630ab2a255348875d4e4531c001a1c85254adb7b"`
[INFO] running `"docker" "rm" "-f" "98cc671add3c26fcbe405c27630ab2a255348875d4e4531c001a1c85254adb7b"`
[INFO] [stdout] 98cc671add3c26fcbe405c27630ab2a255348875d4e4531c001a1c85254adb7b