[INFO] updating cached repository nichuguen/casper-rust
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nichuguen/casper-rust
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nichuguen/casper-rust" "work/ex/beta-1.38-1/sources/1.37.0/gh/nichuguen/casper-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nichuguen/casper-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nichuguen/casper-rust" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nichuguen/casper-rust"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nichuguen/casper-rust'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5f6bcd4cf4225dc43aa2b97bd72c3805301cb03a
[INFO] sha for GitHub repo nichuguen/casper-rust: 5f6bcd4cf4225dc43aa2b97bd72c3805301cb03a
[INFO] validating manifest of nichuguen/casper-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 nichuguen/casper-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 nichuguen/casper-rust
[INFO] finished frobbing nichuguen/casper-rust
[INFO] frobbed toml for nichuguen/casper-rust written to work/ex/beta-1.38-1/sources/1.37.0/gh/nichuguen/casper-rust/Cargo.toml
[INFO] started frobbing nichuguen/casper-rust
[INFO] finished frobbing nichuguen/casper-rust
[INFO] frobbed toml for nichuguen/casper-rust written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nichuguen/casper-rust/Cargo.toml
[INFO] crate nichuguen/casper-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] [stderr]     Blocking waiting for file lock on package cache
[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 nichuguen/casper-rust against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nichuguen/casper-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 04ab401bba54c6a859b272e14ed9e6c14aa5316049c3d9a0a7c007947169fc30
[INFO] running `"docker" "start" "-a" "04ab401bba54c6a859b272e14ed9e6c14aa5316049c3d9a0a7c007947169fc30"`
[INFO] [stderr]    Compiling tl_casper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
[INFO] running `"docker" "inspect" "04ab401bba54c6a859b272e14ed9e6c14aa5316049c3d9a0a7c007947169fc30"`
[INFO] running `"docker" "rm" "-f" "04ab401bba54c6a859b272e14ed9e6c14aa5316049c3d9a0a7c007947169fc30"`
[INFO] [stdout] 04ab401bba54c6a859b272e14ed9e6c14aa5316049c3d9a0a7c007947169fc30
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nichuguen/casper-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] ee9a0080649be59cba0233f8b660beb84468ba6089acce217140747990eb7ba9
[INFO] running `"docker" "start" "-a" "ee9a0080649be59cba0233f8b660beb84468ba6089acce217140747990eb7ba9"`
[INFO] [stderr]    Compiling tl_casper v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `"docker" "inspect" "ee9a0080649be59cba0233f8b660beb84468ba6089acce217140747990eb7ba9"`
[INFO] running `"docker" "rm" "-f" "ee9a0080649be59cba0233f8b660beb84468ba6089acce217140747990eb7ba9"`
[INFO] [stdout] ee9a0080649be59cba0233f8b660beb84468ba6089acce217140747990eb7ba9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nichuguen/casper-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 59612ff61a6b8bea2e87ba2132580bd76f47cebb5027f9aae51c21537a62088b
[INFO] running `"docker" "start" "-a" "59612ff61a6b8bea2e87ba2132580bd76f47cebb5027f9aae51c21537a62088b"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tl_casper-77cf8ded4b6e5727
[INFO] [stderr]      Running /opt/crater/target/debug/deps/main-05dd13404422b85f
[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] [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] [stderr]    Doc-tests tl_casper
[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" "59612ff61a6b8bea2e87ba2132580bd76f47cebb5027f9aae51c21537a62088b"`
[INFO] running `"docker" "rm" "-f" "59612ff61a6b8bea2e87ba2132580bd76f47cebb5027f9aae51c21537a62088b"`
[INFO] [stdout] 59612ff61a6b8bea2e87ba2132580bd76f47cebb5027f9aae51c21537a62088b