[INFO] crate ross 0.1.7 is already in cache
[INFO] testing ross-0.1.7 against 1.38.0 for beta-1.39-1
[INFO] extracting crate ross 0.1.7 into work/builds/worker-5/source
[INFO] validating manifest of crates.io crate ross 0.1.7 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ross 0.1.7
[INFO] finished tweaking crates.io crate ross 0.1.7
[INFO] tweaked toml for crates.io crate ross 0.1.7 written to work/builds/worker-5/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] cacef218c71cd962d57e7344782d8c7d553ae8d409261afa9e33924882ed02c9
[INFO] running `"docker" "start" "-a" "cacef218c71cd962d57e7344782d8c7d553ae8d409261afa9e33924882ed02c9"`
[INFO] [stderr]    Compiling owning_ref v0.2.4
[INFO] [stderr]    Compiling smallvec v0.3.4
[INFO] [stderr]    Compiling crossbeam v0.2.12
[INFO] [stderr]    Compiling thread-id v3.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling statistical v0.1.1
[INFO] [stderr]    Compiling parking_lot v0.3.8
[INFO] [stderr]    Compiling multiqueue v0.3.2
[INFO] [stderr]    Compiling ross v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr] error: Could not compile `ross`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name friends_emma src/bin/friends_emma.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=ba3bfeb35e0113f8 -C extra-filename=-ba3bfeb35e0113f8 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-fe5c6cf10c55d647.rlib --extern multiqueue=/opt/rustwide/target/debug/deps/libmultiqueue-68b217aff85f3fbd.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-250eafcf18e8ca2a.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a6dad98604613b54.rlib --extern ross=/opt/rustwide/target/debug/deps/libross-414ecf1b32f19090.rlib --extern statistical=/opt/rustwide/target/debug/deps/libstatistical-f7e424c35abac42a.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `ross`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name friends_monica src/bin/friends_monica.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=663ae56475702ad4 -C extra-filename=-663ae56475702ad4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-fe5c6cf10c55d647.rlib --extern multiqueue=/opt/rustwide/target/debug/deps/libmultiqueue-68b217aff85f3fbd.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-250eafcf18e8ca2a.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a6dad98604613b54.rlib --extern ross=/opt/rustwide/target/debug/deps/libross-414ecf1b32f19090.rlib --extern statistical=/opt/rustwide/target/debug/deps/libstatistical-f7e424c35abac42a.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `ross`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name friends_chandler src/bin/friends_chandler.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=bd108d4d0c0f52cf -C extra-filename=-bd108d4d0c0f52cf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-fe5c6cf10c55d647.rlib --extern multiqueue=/opt/rustwide/target/debug/deps/libmultiqueue-68b217aff85f3fbd.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-250eafcf18e8ca2a.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a6dad98604613b54.rlib --extern ross=/opt/rustwide/target/debug/deps/libross-414ecf1b32f19090.rlib --extern statistical=/opt/rustwide/target/debug/deps/libstatistical-f7e424c35abac42a.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `ross`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name friends_rachel src/bin/friends_rachel.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=8b7e3532805bdaed -C extra-filename=-8b7e3532805bdaed --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-fe5c6cf10c55d647.rlib --extern multiqueue=/opt/rustwide/target/debug/deps/libmultiqueue-68b217aff85f3fbd.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-250eafcf18e8ca2a.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a6dad98604613b54.rlib --extern ross=/opt/rustwide/target/debug/deps/libross-414ecf1b32f19090.rlib --extern statistical=/opt/rustwide/target/debug/deps/libstatistical-f7e424c35abac42a.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `ross`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name friends_phoebe src/bin/friends_phoebe.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=197c62ecda33794c -C extra-filename=-197c62ecda33794c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern getopts=/opt/rustwide/target/debug/deps/libgetopts-fe5c6cf10c55d647.rlib --extern multiqueue=/opt/rustwide/target/debug/deps/libmultiqueue-68b217aff85f3fbd.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-250eafcf18e8ca2a.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-a6dad98604613b54.rlib --extern ross=/opt/rustwide/target/debug/deps/libross-414ecf1b32f19090.rlib --extern statistical=/opt/rustwide/target/debug/deps/libstatistical-f7e424c35abac42a.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "cacef218c71cd962d57e7344782d8c7d553ae8d409261afa9e33924882ed02c9"`
[INFO] running `"docker" "rm" "-f" "cacef218c71cd962d57e7344782d8c7d553ae8d409261afa9e33924882ed02c9"`
[INFO] [stdout] cacef218c71cd962d57e7344782d8c7d553ae8d409261afa9e33924882ed02c9