[INFO] updating cached repository okayplanet/linear_rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/okayplanet/linear_rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/okayplanet/linear_rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/okayplanet/linear_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/okayplanet/linear_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/okayplanet/linear_rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/okayplanet/linear_rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/okayplanet/linear_rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f49f2f42eaff65b91d76e624d29ac40274dad263
[INFO] sha for GitHub repo okayplanet/linear_rust: f49f2f42eaff65b91d76e624d29ac40274dad263
[INFO] validating manifest of okayplanet/linear_rust on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of okayplanet/linear_rust on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing okayplanet/linear_rust
[INFO] finished frobbing okayplanet/linear_rust
[INFO] frobbed toml for okayplanet/linear_rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/okayplanet/linear_rust/Cargo.toml
[INFO] started frobbing okayplanet/linear_rust
[INFO] finished frobbing okayplanet/linear_rust
[INFO] frobbed toml for okayplanet/linear_rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/okayplanet/linear_rust/Cargo.toml
[INFO] crate okayplanet/linear_rust already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing okayplanet/linear_rust against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/okayplanet/linear_rust:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 1151c03384ed718b746e8d1a722a2362eb547205f42162eb13b9b4d12b1d3c92
[INFO] running `"docker" "start" "-a" "1151c03384ed718b746e8d1a722a2362eb547205f42162eb13b9b4d12b1d3c92"`
[INFO] [stderr]    Compiling linear_rust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] error[E0463]: can't find crate for `linrust`
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | extern crate linrust;
[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 `linear_rust`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1151c03384ed718b746e8d1a722a2362eb547205f42162eb13b9b4d12b1d3c92"`
[INFO] running `"docker" "rm" "-f" "1151c03384ed718b746e8d1a722a2362eb547205f42162eb13b9b4d12b1d3c92"`
[INFO] [stdout] 1151c03384ed718b746e8d1a722a2362eb547205f42162eb13b9b4d12b1d3c92