[INFO] updating cached repository dmorigin/simpermut-rc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/dmorigin/simpermut-rc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/dmorigin/simpermut-rc" "work/ex/beta-1.38-1/sources/1.37.0/gh/dmorigin/simpermut-rc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dmorigin/simpermut-rc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/dmorigin/simpermut-rc" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dmorigin/simpermut-rc"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dmorigin/simpermut-rc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 53b1ad874083dd64bacb5451c43482f30decefd0
[INFO] sha for GitHub repo dmorigin/simpermut-rc: 53b1ad874083dd64bacb5451c43482f30decefd0
[INFO] validating manifest of dmorigin/simpermut-rc 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 dmorigin/simpermut-rc 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 dmorigin/simpermut-rc
[INFO] finished frobbing dmorigin/simpermut-rc
[INFO] frobbed toml for dmorigin/simpermut-rc written to work/ex/beta-1.38-1/sources/1.37.0/gh/dmorigin/simpermut-rc/Cargo.toml
[INFO] started frobbing dmorigin/simpermut-rc
[INFO] finished frobbing dmorigin/simpermut-rc
[INFO] frobbed toml for dmorigin/simpermut-rc written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dmorigin/simpermut-rc/Cargo.toml
[INFO] crate dmorigin/simpermut-rc 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] testing dmorigin/simpermut-rc 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/dmorigin/simpermut-rc:/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] 85363805a94c9e33429d1dac1e6315c7381ea31162f9a75fea951cc5ecce294c
[INFO] running `"docker" "start" "-a" "85363805a94c9e33429d1dac1e6315c7381ea31162f9a75fea951cc5ecce294c"`
[INFO] [stderr]    Compiling serde v1.0.71
[INFO] [stderr]    Compiling ryu v0.2.4
[INFO] [stderr]    Compiling termios v0.2.2
[INFO] [stderr]    Compiling clicolors-control v0.2.0
[INFO] [stderr]    Compiling smallvec v0.6.4
[INFO] [stderr]    Compiling clap v2.32.0
[INFO] [stderr]    Compiling quote v0.6.6
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling chrono v0.4.5
[INFO] [stderr]    Compiling syn v0.14.8
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling parking_lot v0.6.3
[INFO] [stderr]    Compiling console v0.6.1
[INFO] [stderr]    Compiling indicatif v0.9.0
[INFO] [stderr]    Compiling serde_derive v1.0.71
[INFO] [stderr]    Compiling serde_json v1.0.26
[INFO] [stderr]    Compiling sim_permut v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `"docker" "inspect" "85363805a94c9e33429d1dac1e6315c7381ea31162f9a75fea951cc5ecce294c"`
[INFO] running `"docker" "rm" "-f" "85363805a94c9e33429d1dac1e6315c7381ea31162f9a75fea951cc5ecce294c"`
[INFO] [stdout] 85363805a94c9e33429d1dac1e6315c7381ea31162f9a75fea951cc5ecce294c
[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/dmorigin/simpermut-rc:/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] eb6bcac5c99640eeae14aba5dc0b374fb1df55cb654b4cda870dcba46e4b6981
[INFO] running `"docker" "start" "-a" "eb6bcac5c99640eeae14aba5dc0b374fb1df55cb654b4cda870dcba46e4b6981"`
[INFO] [stderr]    Compiling sim_permut v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `"docker" "inspect" "eb6bcac5c99640eeae14aba5dc0b374fb1df55cb654b4cda870dcba46e4b6981"`
[INFO] running `"docker" "rm" "-f" "eb6bcac5c99640eeae14aba5dc0b374fb1df55cb654b4cda870dcba46e4b6981"`
[INFO] [stdout] eb6bcac5c99640eeae14aba5dc0b374fb1df55cb654b4cda870dcba46e4b6981
[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/dmorigin/simpermut-rc:/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] 2fe10a2158309aeb01bc4530977324431fcdc99fd2978d283342f20abe9f7197
[INFO] running `"docker" "start" "-a" "2fe10a2158309aeb01bc4530977324431fcdc99fd2978d283342f20abe9f7197"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/sim_permut-cc750b3d65792633
[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" "2fe10a2158309aeb01bc4530977324431fcdc99fd2978d283342f20abe9f7197"`
[INFO] running `"docker" "rm" "-f" "2fe10a2158309aeb01bc4530977324431fcdc99fd2978d283342f20abe9f7197"`
[INFO] [stdout] 2fe10a2158309aeb01bc4530977324431fcdc99fd2978d283342f20abe9f7197