[INFO] updating cached repository eutampieri/turing_machine
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/eutampieri/turing_machine
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/eutampieri/turing_machine" "work/ex/beta-1.37-6/sources/1.36.0/gh/eutampieri/turing_machine"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/eutampieri/turing_machine'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/eutampieri/turing_machine" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/eutampieri/turing_machine"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/eutampieri/turing_machine'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9291af18580b89bf3dd4f5d56aec61f3e16acea7
[INFO] sha for GitHub repo eutampieri/turing_machine: 9291af18580b89bf3dd4f5d56aec61f3e16acea7
[INFO] validating manifest of eutampieri/turing_machine 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 eutampieri/turing_machine 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 eutampieri/turing_machine
[INFO] finished frobbing eutampieri/turing_machine
[INFO] frobbed toml for eutampieri/turing_machine written to work/ex/beta-1.37-6/sources/1.36.0/gh/eutampieri/turing_machine/Cargo.toml
[INFO] started frobbing eutampieri/turing_machine
[INFO] finished frobbing eutampieri/turing_machine
[INFO] frobbed toml for eutampieri/turing_machine written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/eutampieri/turing_machine/Cargo.toml
[INFO] crate eutampieri/turing_machine 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 eutampieri/turing_machine against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/eutampieri/turing_machine:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 21d46b5a10b5e22f4a87be3dafc893b0ad60c72fb83ff0f64bcc664ce3e88512
[INFO] running `"docker" "start" "-a" "21d46b5a10b5e22f4a87be3dafc893b0ad60c72fb83ff0f64bcc664ce3e88512"`
[INFO] [stderr]    Compiling turing_machine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "21d46b5a10b5e22f4a87be3dafc893b0ad60c72fb83ff0f64bcc664ce3e88512"`
[INFO] running `"docker" "rm" "-f" "21d46b5a10b5e22f4a87be3dafc893b0ad60c72fb83ff0f64bcc664ce3e88512"`
[INFO] [stdout] 21d46b5a10b5e22f4a87be3dafc893b0ad60c72fb83ff0f64bcc664ce3e88512
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/eutampieri/turing_machine:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 033855dce456eb984bd8a4225cb8dee7850b91aebd88674c62eaf0ed84e9a822
[INFO] running `"docker" "start" "-a" "033855dce456eb984bd8a4225cb8dee7850b91aebd88674c62eaf0ed84e9a822"`
[INFO] [stderr]    Compiling turing_machine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `"docker" "inspect" "033855dce456eb984bd8a4225cb8dee7850b91aebd88674c62eaf0ed84e9a822"`
[INFO] running `"docker" "rm" "-f" "033855dce456eb984bd8a4225cb8dee7850b91aebd88674c62eaf0ed84e9a822"`
[INFO] [stdout] 033855dce456eb984bd8a4225cb8dee7850b91aebd88674c62eaf0ed84e9a822
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/eutampieri/turing_machine:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 5b91bc919111d74994f1eed63211687513155de4a67f48b4cf3b221d1007d3b4
[INFO] running `"docker" "start" "-a" "5b91bc919111d74994f1eed63211687513155de4a67f48b4cf3b221d1007d3b4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/turing_machine-2de8686c48ad9741
[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" "5b91bc919111d74994f1eed63211687513155de4a67f48b4cf3b221d1007d3b4"`
[INFO] running `"docker" "rm" "-f" "5b91bc919111d74994f1eed63211687513155de4a67f48b4cf3b221d1007d3b4"`
[INFO] [stdout] 5b91bc919111d74994f1eed63211687513155de4a67f48b4cf3b221d1007d3b4