[INFO] updating cached repository SirVer/shell_grunt2
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/SirVer/shell_grunt2
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/SirVer/shell_grunt2" "work/ex/beta-1.37-6/sources/1.36.0/gh/SirVer/shell_grunt2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/SirVer/shell_grunt2'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/SirVer/shell_grunt2" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SirVer/shell_grunt2"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SirVer/shell_grunt2'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ec885fd88c18334f337666821109685b20c8051d
[INFO] sha for GitHub repo SirVer/shell_grunt2: ec885fd88c18334f337666821109685b20c8051d
[INFO] validating manifest of SirVer/shell_grunt2 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 SirVer/shell_grunt2 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 SirVer/shell_grunt2
[INFO] finished frobbing SirVer/shell_grunt2
[INFO] frobbed toml for SirVer/shell_grunt2 written to work/ex/beta-1.37-6/sources/1.36.0/gh/SirVer/shell_grunt2/Cargo.toml
[INFO] started frobbing SirVer/shell_grunt2
[INFO] finished frobbing SirVer/shell_grunt2
[INFO] frobbed toml for SirVer/shell_grunt2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/SirVer/shell_grunt2/Cargo.toml
[INFO] crate SirVer/shell_grunt2 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 SirVer/shell_grunt2 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/SirVer/shell_grunt2:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 70d057292bbe98c3d4426e5e04517ed5febb7372af737a6d9d65b11b1459473e
[INFO] running `"docker" "start" "-a" "70d057292bbe98c3d4426e5e04517ed5febb7372af737a6d9d65b11b1459473e"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]    Compiling pathdiff v0.1.0
[INFO] [stderr]    Compiling floating-duration v0.1.1
[INFO] [stderr]    Compiling inotify v0.3.0
[INFO] [stderr]    Compiling term v0.5.1
[INFO] [stderr]    Compiling lua v0.0.11 (https://github.com/SirVer/rust-lua53?branch=00_my_patches#71b9284e)
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling serde_json v1.0.11
[INFO] [stderr]    Compiling nix v0.9.0
[INFO] [stderr]    Compiling walkdir v2.1.4
[INFO] [stderr]    Compiling thread_local v0.3.5
[INFO] [stderr]    Compiling openssl v0.9.24
[INFO] [stderr]    Compiling remove_dir_all v0.3.0
[INFO] [stderr]    Compiling pbr v1.0.0
[INFO] [stderr]    Compiling flate2 v1.0.1
[INFO] [stderr]    Compiling miow v0.1.5
[INFO] [stderr]    Compiling tempdir v0.3.6
[INFO] [stderr]    Compiling regex v0.2.10
[INFO] [stderr]    Compiling mio v0.5.1
[INFO] [stderr]    Compiling native-tls v0.1.5
[INFO] [stderr]    Compiling notify v4.0.3
[INFO] [stderr]    Compiling ctrlc v3.1.0
[INFO] [stderr]    Compiling tokio-tls v0.1.4
[INFO] [stderr]    Compiling hyper-tls v0.1.3
[INFO] [stderr]    Compiling reqwest v0.8.5
[INFO] [stderr]    Compiling self_update v0.4.3
[INFO] [stderr]    Compiling shell_grunt2 v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `"docker" "inspect" "70d057292bbe98c3d4426e5e04517ed5febb7372af737a6d9d65b11b1459473e"`
[INFO] running `"docker" "rm" "-f" "70d057292bbe98c3d4426e5e04517ed5febb7372af737a6d9d65b11b1459473e"`
[INFO] [stdout] 70d057292bbe98c3d4426e5e04517ed5febb7372af737a6d9d65b11b1459473e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/SirVer/shell_grunt2:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] aabe436de9d32f0de4c205ca6c04f48a3e62938d2afd4cc96dc9f720a516d5af
[INFO] running `"docker" "start" "-a" "aabe436de9d32f0de4c205ca6c04f48a3e62938d2afd4cc96dc9f720a516d5af"`
[INFO] [stderr]    Compiling shell_grunt2 v0.2.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.57s
[INFO] running `"docker" "inspect" "aabe436de9d32f0de4c205ca6c04f48a3e62938d2afd4cc96dc9f720a516d5af"`
[INFO] running `"docker" "rm" "-f" "aabe436de9d32f0de4c205ca6c04f48a3e62938d2afd4cc96dc9f720a516d5af"`
[INFO] [stdout] aabe436de9d32f0de4c205ca6c04f48a3e62938d2afd4cc96dc9f720a516d5af
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/SirVer/shell_grunt2:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 387572c5ef001e670065522f0f0603aefbdc9c71513cf1efa4d75686e2c62cef
[INFO] running `"docker" "start" "-a" "387572c5ef001e670065522f0f0603aefbdc9c71513cf1efa4d75686e2c62cef"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shell_grunt2-6c6fea972861bd04
[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]      Running /opt/crater/target/debug/deps/shell_grunt2-2a35c95f9fe7ccc0
[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 shell_grunt2
[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" "387572c5ef001e670065522f0f0603aefbdc9c71513cf1efa4d75686e2c62cef"`
[INFO] running `"docker" "rm" "-f" "387572c5ef001e670065522f0f0603aefbdc9c71513cf1efa4d75686e2c62cef"`
[INFO] [stdout] 387572c5ef001e670065522f0f0603aefbdc9c71513cf1efa4d75686e2c62cef