[INFO] crate shell_command 0.1.0 is already in cache
[INFO] extracting crate shell_command 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/shell_command/0.1.0
[INFO] extracting crate shell_command 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shell_command/0.1.0
[INFO] validating manifest of shell_command-0.1.0 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 shell_command-0.1.0 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 shell_command-0.1.0
[INFO] finished frobbing shell_command-0.1.0
[INFO] frobbed toml for shell_command-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/shell_command/0.1.0/Cargo.toml
[INFO] started frobbing shell_command-0.1.0
[INFO] finished frobbing shell_command-0.1.0
[INFO] frobbed toml for shell_command-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/shell_command/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 shell_command-0.1.0 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-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/shell_command/0.1.0:/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] 29ec8735fb59208853459e7a66fdd30bfeed8a9d7121b6a5cd2f07dae8d87127
[INFO] running `"docker" "start" "-a" "29ec8735fb59208853459e7a66fdd30bfeed8a9d7121b6a5cd2f07dae8d87127"`
[INFO] [stderr]    Compiling shell_command v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "29ec8735fb59208853459e7a66fdd30bfeed8a9d7121b6a5cd2f07dae8d87127"`
[INFO] running `"docker" "rm" "-f" "29ec8735fb59208853459e7a66fdd30bfeed8a9d7121b6a5cd2f07dae8d87127"`
[INFO] [stdout] 29ec8735fb59208853459e7a66fdd30bfeed8a9d7121b6a5cd2f07dae8d87127
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/shell_command/0.1.0:/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] ec3d56145e77f7e7368be2c8974e0db93d35fc1cbfb4d06df3f8eb928c7a39d6
[INFO] running `"docker" "start" "-a" "ec3d56145e77f7e7368be2c8974e0db93d35fc1cbfb4d06df3f8eb928c7a39d6"`
[INFO] [stderr]    Compiling shell_command v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "ec3d56145e77f7e7368be2c8974e0db93d35fc1cbfb4d06df3f8eb928c7a39d6"`
[INFO] running `"docker" "rm" "-f" "ec3d56145e77f7e7368be2c8974e0db93d35fc1cbfb4d06df3f8eb928c7a39d6"`
[INFO] [stdout] ec3d56145e77f7e7368be2c8974e0db93d35fc1cbfb4d06df3f8eb928c7a39d6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-3/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/shell_command/0.1.0:/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] c27a9b87645174fb2d92aad0787f284b9effff1fbb98457be5ec52ec7692337a
[INFO] running `"docker" "start" "-a" "c27a9b87645174fb2d92aad0787f284b9effff1fbb98457be5ec52ec7692337a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/shell_command-b7b842d347328fd8
[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_command
[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" "c27a9b87645174fb2d92aad0787f284b9effff1fbb98457be5ec52ec7692337a"`
[INFO] running `"docker" "rm" "-f" "c27a9b87645174fb2d92aad0787f284b9effff1fbb98457be5ec52ec7692337a"`
[INFO] [stdout] c27a9b87645174fb2d92aad0787f284b9effff1fbb98457be5ec52ec7692337a