[INFO] updating cached repository BookOwl/tiny-shell
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/BookOwl/tiny-shell
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/BookOwl/tiny-shell" "work/ex/beta-1.37-6/sources/1.36.0/gh/BookOwl/tiny-shell"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/BookOwl/tiny-shell'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/BookOwl/tiny-shell" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BookOwl/tiny-shell"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BookOwl/tiny-shell'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f99f25bf8030a448549a998f84b250d4eb73b3b0
[INFO] sha for GitHub repo BookOwl/tiny-shell: f99f25bf8030a448549a998f84b250d4eb73b3b0
[INFO] validating manifest of BookOwl/tiny-shell 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 BookOwl/tiny-shell 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 BookOwl/tiny-shell
[INFO] finished frobbing BookOwl/tiny-shell
[INFO] frobbed toml for BookOwl/tiny-shell written to work/ex/beta-1.37-6/sources/1.36.0/gh/BookOwl/tiny-shell/Cargo.toml
[INFO] started frobbing BookOwl/tiny-shell
[INFO] finished frobbing BookOwl/tiny-shell
[INFO] frobbed toml for BookOwl/tiny-shell written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/BookOwl/tiny-shell/Cargo.toml
[INFO] crate BookOwl/tiny-shell 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 BookOwl/tiny-shell 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-2/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/BookOwl/tiny-shell:/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] dc650140d57ea63c7d5c85b7236531a07a957b45b5bc7a7f6e2fa36b066f18f2
[INFO] running `"docker" "start" "-a" "dc650140d57ea63c7d5c85b7236531a07a957b45b5bc7a7f6e2fa36b066f18f2"`
[INFO] [stderr]    Compiling encode_unicode v0.1.3
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling combine v2.5.1
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling tiny-shell v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.22s
[INFO] running `"docker" "inspect" "dc650140d57ea63c7d5c85b7236531a07a957b45b5bc7a7f6e2fa36b066f18f2"`
[INFO] running `"docker" "rm" "-f" "dc650140d57ea63c7d5c85b7236531a07a957b45b5bc7a7f6e2fa36b066f18f2"`
[INFO] [stdout] dc650140d57ea63c7d5c85b7236531a07a957b45b5bc7a7f6e2fa36b066f18f2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/BookOwl/tiny-shell:/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] 32420c6e35276d7b68722301bfb0316fd62b4cc569686e8c4c0438ae5a5990ce
[INFO] running `"docker" "start" "-a" "32420c6e35276d7b68722301bfb0316fd62b4cc569686e8c4c0438ae5a5990ce"`
[INFO] [stderr]    Compiling tiny-shell v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "32420c6e35276d7b68722301bfb0316fd62b4cc569686e8c4c0438ae5a5990ce"`
[INFO] running `"docker" "rm" "-f" "32420c6e35276d7b68722301bfb0316fd62b4cc569686e8c4c0438ae5a5990ce"`
[INFO] [stdout] 32420c6e35276d7b68722301bfb0316fd62b4cc569686e8c4c0438ae5a5990ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/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/BookOwl/tiny-shell:/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] ec9b5033044d05e773a0e4e8ddca707f7ff18591f01b998f578b3a8ca6edda11
[INFO] running `"docker" "start" "-a" "ec9b5033044d05e773a0e4e8ddca707f7ff18591f01b998f578b3a8ca6edda11"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tiny_shell-5483696a8f5cb310
[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" "ec9b5033044d05e773a0e4e8ddca707f7ff18591f01b998f578b3a8ca6edda11"`
[INFO] running `"docker" "rm" "-f" "ec9b5033044d05e773a0e4e8ddca707f7ff18591f01b998f578b3a8ca6edda11"`
[INFO] [stdout] ec9b5033044d05e773a0e4e8ddca707f7ff18591f01b998f578b3a8ca6edda11