[INFO] updating cached repository nikolay-govorov/shell
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/nikolay-govorov/shell
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/nikolay-govorov/shell" "work/ex/beta-1.38-1/sources/1.37.0/gh/nikolay-govorov/shell"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/nikolay-govorov/shell'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/nikolay-govorov/shell" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nikolay-govorov/shell"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nikolay-govorov/shell'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 34f02a09129cb635f5efcfba1d7ec8824d77d3c8
[INFO] sha for GitHub repo nikolay-govorov/shell: 34f02a09129cb635f5efcfba1d7ec8824d77d3c8
[INFO] validating manifest of nikolay-govorov/shell 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 nikolay-govorov/shell 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 nikolay-govorov/shell
[INFO] finished frobbing nikolay-govorov/shell
[INFO] frobbed toml for nikolay-govorov/shell written to work/ex/beta-1.38-1/sources/1.37.0/gh/nikolay-govorov/shell/Cargo.toml
[INFO] started frobbing nikolay-govorov/shell
[INFO] finished frobbing nikolay-govorov/shell
[INFO] frobbed toml for nikolay-govorov/shell written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nikolay-govorov/shell/Cargo.toml
[INFO] crate nikolay-govorov/shell 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] [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 nikolay-govorov/shell against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nikolay-govorov/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] cb1c2123423f0ed6fb93617e1e549e4f00be95ff57df42ee0a85a70355b1f80b
[INFO] running `"docker" "start" "-a" "cb1c2123423f0ed6fb93617e1e549e4f00be95ff57df42ee0a85a70355b1f80b"`
[INFO] [stderr]    Compiling shell v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
[INFO] running `"docker" "inspect" "cb1c2123423f0ed6fb93617e1e549e4f00be95ff57df42ee0a85a70355b1f80b"`
[INFO] running `"docker" "rm" "-f" "cb1c2123423f0ed6fb93617e1e549e4f00be95ff57df42ee0a85a70355b1f80b"`
[INFO] [stdout] cb1c2123423f0ed6fb93617e1e549e4f00be95ff57df42ee0a85a70355b1f80b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nikolay-govorov/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b86a25a1d2dc0743c96584616ab9148e011ac91fc2bf0429aafafb63ad93e3aa
[INFO] running `"docker" "start" "-a" "b86a25a1d2dc0743c96584616ab9148e011ac91fc2bf0429aafafb63ad93e3aa"`
[INFO] [stderr]    Compiling cargo-husky v1.2.1
[INFO] [stderr]    Compiling shell v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.74s
[INFO] running `"docker" "inspect" "b86a25a1d2dc0743c96584616ab9148e011ac91fc2bf0429aafafb63ad93e3aa"`
[INFO] running `"docker" "rm" "-f" "b86a25a1d2dc0743c96584616ab9148e011ac91fc2bf0429aafafb63ad93e3aa"`
[INFO] [stdout] b86a25a1d2dc0743c96584616ab9148e011ac91fc2bf0429aafafb63ad93e3aa
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/nikolay-govorov/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4e637d5d6108cc37749cc1c8fc53b98b8d444a098756b98b599e8ddb0f6f9bd1
[INFO] running `"docker" "start" "-a" "4e637d5d6108cc37749cc1c8fc53b98b8d444a098756b98b599e8ddb0f6f9bd1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shell-592ac636639b0979
[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" "4e637d5d6108cc37749cc1c8fc53b98b8d444a098756b98b599e8ddb0f6f9bd1"`
[INFO] running `"docker" "rm" "-f" "4e637d5d6108cc37749cc1c8fc53b98b8d444a098756b98b599e8ddb0f6f9bd1"`
[INFO] [stdout] 4e637d5d6108cc37749cc1c8fc53b98b8d444a098756b98b599e8ddb0f6f9bd1