[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-1.38-1/sources/1.37.0/gh/eutampieri/turing_machine"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/eutampieri/turing_machine'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/eutampieri/turing_machine" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/eutampieri/turing_machine"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of eutampieri/turing_machine 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 eutampieri/turing_machine
[INFO] finished frobbing eutampieri/turing_machine
[INFO] frobbed toml for eutampieri/turing_machine written to work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 eutampieri/turing_machine 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 60ce8526c853d604318ca1293b9a0f0aaf874354c090527db54a66cc29cbcad1
[INFO] running `"docker" "start" "-a" "60ce8526c853d604318ca1293b9a0f0aaf874354c090527db54a66cc29cbcad1"`
[INFO] [stderr]    Compiling turing_machine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `"docker" "inspect" "60ce8526c853d604318ca1293b9a0f0aaf874354c090527db54a66cc29cbcad1"`
[INFO] running `"docker" "rm" "-f" "60ce8526c853d604318ca1293b9a0f0aaf874354c090527db54a66cc29cbcad1"`
[INFO] [stdout] 60ce8526c853d604318ca1293b9a0f0aaf874354c090527db54a66cc29cbcad1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 57925b99b657bba93b8ef5419d9ebab5a192ab12707ca8d33dbbc91ac4741278
[INFO] running `"docker" "start" "-a" "57925b99b657bba93b8ef5419d9ebab5a192ab12707ca8d33dbbc91ac4741278"`
[INFO] [stderr]    Compiling turing_machine v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `"docker" "inspect" "57925b99b657bba93b8ef5419d9ebab5a192ab12707ca8d33dbbc91ac4741278"`
[INFO] running `"docker" "rm" "-f" "57925b99b657bba93b8ef5419d9ebab5a192ab12707ca8d33dbbc91ac4741278"`
[INFO] [stdout] 57925b99b657bba93b8ef5419d9ebab5a192ab12707ca8d33dbbc91ac4741278
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 72260f745f1509606fc73fc13a616ac75fea25442b51cb7bdcbcfa020fe1d970
[INFO] running `"docker" "start" "-a" "72260f745f1509606fc73fc13a616ac75fea25442b51cb7bdcbcfa020fe1d970"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/turing_machine-215c384217ac3ff7
[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" "72260f745f1509606fc73fc13a616ac75fea25442b51cb7bdcbcfa020fe1d970"`
[INFO] running `"docker" "rm" "-f" "72260f745f1509606fc73fc13a616ac75fea25442b51cb7bdcbcfa020fe1d970"`
[INFO] [stdout] 72260f745f1509606fc73fc13a616ac75fea25442b51cb7bdcbcfa020fe1d970