[INFO] updating cached repository kirkpetersen/workspace-rust-ex
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/kirkpetersen/workspace-rust-ex
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/kirkpetersen/workspace-rust-ex" "work/ex/beta-1.38-1/sources/1.37.0/gh/kirkpetersen/workspace-rust-ex"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/kirkpetersen/workspace-rust-ex'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/kirkpetersen/workspace-rust-ex" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kirkpetersen/workspace-rust-ex"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kirkpetersen/workspace-rust-ex'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cc6de29f1f4bb32096fae2e950798683d7d0c20e
[INFO] sha for GitHub repo kirkpetersen/workspace-rust-ex: cc6de29f1f4bb32096fae2e950798683d7d0c20e
[INFO] validating manifest of kirkpetersen/workspace-rust-ex 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 kirkpetersen/workspace-rust-ex 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 kirkpetersen/workspace-rust-ex
[INFO] finished frobbing kirkpetersen/workspace-rust-ex
[INFO] frobbed toml for kirkpetersen/workspace-rust-ex written to work/ex/beta-1.38-1/sources/1.37.0/gh/kirkpetersen/workspace-rust-ex/Cargo.toml
[INFO] started frobbing kirkpetersen/workspace-rust-ex
[INFO] finished frobbing kirkpetersen/workspace-rust-ex
[INFO] frobbed toml for kirkpetersen/workspace-rust-ex written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/kirkpetersen/workspace-rust-ex/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] 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 kirkpetersen/workspace-rust-ex 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-7/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/kirkpetersen/workspace-rust-ex:/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] ed8fc7463764f4f4fa4313047ec508ca72ad1955e7471acb68c51593c4ab263f
[INFO] running `"docker" "start" "-a" "ed8fc7463764f4f4fa4313047ec508ca72ad1955e7471acb68c51593c4ab263f"`
[INFO] [stderr]    Compiling encode_unicode v0.1.3
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stderr]    Compiling workspace-rust-ex v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.62s
[INFO] running `"docker" "inspect" "ed8fc7463764f4f4fa4313047ec508ca72ad1955e7471acb68c51593c4ab263f"`
[INFO] running `"docker" "rm" "-f" "ed8fc7463764f4f4fa4313047ec508ca72ad1955e7471acb68c51593c4ab263f"`
[INFO] [stdout] ed8fc7463764f4f4fa4313047ec508ca72ad1955e7471acb68c51593c4ab263f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/kirkpetersen/workspace-rust-ex:/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] 46b275b6ed4996a548e9fab35391872c5e9a259466529b637e99e56c31336d70
[INFO] running `"docker" "start" "-a" "46b275b6ed4996a548e9fab35391872c5e9a259466529b637e99e56c31336d70"`
[INFO] [stderr]    Compiling workspace-rust-ex v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `"docker" "inspect" "46b275b6ed4996a548e9fab35391872c5e9a259466529b637e99e56c31336d70"`
[INFO] running `"docker" "rm" "-f" "46b275b6ed4996a548e9fab35391872c5e9a259466529b637e99e56c31336d70"`
[INFO] [stdout] 46b275b6ed4996a548e9fab35391872c5e9a259466529b637e99e56c31336d70
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/kirkpetersen/workspace-rust-ex:/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] 8fa6f18a0a8c063aebe1c15197320d5c5cb3d1d2cbe507db10cf98d012c78a02
[INFO] running `"docker" "start" "-a" "8fa6f18a0a8c063aebe1c15197320d5c5cb3d1d2cbe507db10cf98d012c78a02"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/workspace_rust_ex-484d1fa55739325c
[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" "8fa6f18a0a8c063aebe1c15197320d5c5cb3d1d2cbe507db10cf98d012c78a02"`
[INFO] running `"docker" "rm" "-f" "8fa6f18a0a8c063aebe1c15197320d5c5cb3d1d2cbe507db10cf98d012c78a02"`
[INFO] [stdout] 8fa6f18a0a8c063aebe1c15197320d5c5cb3d1d2cbe507db10cf98d012c78a02