[INFO] updating cached repository rkartzman/rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rkartzman/rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rkartzman/rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/rkartzman/rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rkartzman/rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rkartzman/rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rkartzman/rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rkartzman/rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 78f6a77e257db91f3d19ae26000b780686960fc7
[INFO] sha for GitHub repo rkartzman/rust: 78f6a77e257db91f3d19ae26000b780686960fc7
[INFO] validating manifest of rkartzman/rust 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 rkartzman/rust 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 rkartzman/rust
[INFO] finished frobbing rkartzman/rust
[INFO] frobbed toml for rkartzman/rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/rkartzman/rust/Cargo.toml
[INFO] started frobbing rkartzman/rust
[INFO] finished frobbing rkartzman/rust
[INFO] frobbed toml for rkartzman/rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rkartzman/rust/Cargo.toml
[INFO] crate rkartzman/rust 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 rkartzman/rust 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rkartzman/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 71ed42e990d7b3e92eb27fba4ed4c4c20e9ce8d4df102a0822d43a1e8b89b4cc
[INFO] running `"docker" "start" "-a" "71ed42e990d7b3e92eb27fba4ed4c4c20e9ce8d4df102a0822d43a1e8b89b4cc"`
[INFO] [stderr]    Compiling rust v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `"docker" "inspect" "71ed42e990d7b3e92eb27fba4ed4c4c20e9ce8d4df102a0822d43a1e8b89b4cc"`
[INFO] running `"docker" "rm" "-f" "71ed42e990d7b3e92eb27fba4ed4c4c20e9ce8d4df102a0822d43a1e8b89b4cc"`
[INFO] [stdout] 71ed42e990d7b3e92eb27fba4ed4c4c20e9ce8d4df102a0822d43a1e8b89b4cc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rkartzman/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] da7882985aafcfe5b41f5e334b7f0ab30bcef6949e693a2e086e5315c7ca93f4
[INFO] running `"docker" "start" "-a" "da7882985aafcfe5b41f5e334b7f0ab30bcef6949e693a2e086e5315c7ca93f4"`
[INFO] [stderr]    Compiling rust v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `"docker" "inspect" "da7882985aafcfe5b41f5e334b7f0ab30bcef6949e693a2e086e5315c7ca93f4"`
[INFO] running `"docker" "rm" "-f" "da7882985aafcfe5b41f5e334b7f0ab30bcef6949e693a2e086e5315c7ca93f4"`
[INFO] [stdout] da7882985aafcfe5b41f5e334b7f0ab30bcef6949e693a2e086e5315c7ca93f4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/rkartzman/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 35533a8fda9206b71216d7ed09f15872cf318fcb83b5a3caf5125055d135f30c
[INFO] running `"docker" "start" "-a" "35533a8fda9206b71216d7ed09f15872cf318fcb83b5a3caf5125055d135f30c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust-2a12aa3d55c44607
[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" "35533a8fda9206b71216d7ed09f15872cf318fcb83b5a3caf5125055d135f30c"`
[INFO] running `"docker" "rm" "-f" "35533a8fda9206b71216d7ed09f15872cf318fcb83b5a3caf5125055d135f30c"`
[INFO] [stdout] 35533a8fda9206b71216d7ed09f15872cf318fcb83b5a3caf5125055d135f30c