[INFO] updating cached repository arnemahl/rust-setup
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/arnemahl/rust-setup
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/arnemahl/rust-setup" "work/ex/beta-1.38-1/sources/1.37.0/gh/arnemahl/rust-setup"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/arnemahl/rust-setup'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/arnemahl/rust-setup" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/arnemahl/rust-setup"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/arnemahl/rust-setup'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] dcc848082cafca51bb4f6665cd96874b3b5c4534
[INFO] sha for GitHub repo arnemahl/rust-setup: dcc848082cafca51bb4f6665cd96874b3b5c4534
[INFO] validating manifest of arnemahl/rust-setup 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 arnemahl/rust-setup 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 arnemahl/rust-setup
[INFO] finished frobbing arnemahl/rust-setup
[INFO] frobbed toml for arnemahl/rust-setup written to work/ex/beta-1.38-1/sources/1.37.0/gh/arnemahl/rust-setup/Cargo.toml
[INFO] started frobbing arnemahl/rust-setup
[INFO] finished frobbing arnemahl/rust-setup
[INFO] frobbed toml for arnemahl/rust-setup written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/arnemahl/rust-setup/Cargo.toml
[INFO] crate arnemahl/rust-setup 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing arnemahl/rust-setup 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-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/arnemahl/rust-setup:/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] bba7edae5cfb7f1b0197d3e63e006e2821e32896233bf704c1359c85506fdcb6
[INFO] running `"docker" "start" "-a" "bba7edae5cfb7f1b0197d3e63e006e2821e32896233bf704c1359c85506fdcb6"`
[INFO] [stderr]    Compiling rust-decnalab v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "bba7edae5cfb7f1b0197d3e63e006e2821e32896233bf704c1359c85506fdcb6"`
[INFO] running `"docker" "rm" "-f" "bba7edae5cfb7f1b0197d3e63e006e2821e32896233bf704c1359c85506fdcb6"`
[INFO] [stdout] bba7edae5cfb7f1b0197d3e63e006e2821e32896233bf704c1359c85506fdcb6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/arnemahl/rust-setup:/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" "test" "--frozen" "--no-run"`
[INFO] [stdout] fa654d08cf6f2aaf477b389dea6a6b9dcce3a79fd28e9d93a14157a9d7d73caf
[INFO] running `"docker" "start" "-a" "fa654d08cf6f2aaf477b389dea6a6b9dcce3a79fd28e9d93a14157a9d7d73caf"`
[INFO] [stderr]    Compiling rust-decnalab v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "fa654d08cf6f2aaf477b389dea6a6b9dcce3a79fd28e9d93a14157a9d7d73caf"`
[INFO] running `"docker" "rm" "-f" "fa654d08cf6f2aaf477b389dea6a6b9dcce3a79fd28e9d93a14157a9d7d73caf"`
[INFO] [stdout] fa654d08cf6f2aaf477b389dea6a6b9dcce3a79fd28e9d93a14157a9d7d73caf
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/arnemahl/rust-setup:/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" "test" "--frozen"`
[INFO] [stdout] f6efbd7f15ba5435c2a979f0df8363ade6c699845993a78660536f714137d495
[INFO] running `"docker" "start" "-a" "f6efbd7f15ba5435c2a979f0df8363ade6c699845993a78660536f714137d495"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_decnalab-4db9357bea113a4a
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f6efbd7f15ba5435c2a979f0df8363ade6c699845993a78660536f714137d495"`
[INFO] running `"docker" "rm" "-f" "f6efbd7f15ba5435c2a979f0df8363ade6c699845993a78660536f714137d495"`
[INFO] [stdout] f6efbd7f15ba5435c2a979f0df8363ade6c699845993a78660536f714137d495