[INFO] updating cached repository adamchalmers/htree
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/adamchalmers/htree
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/adamchalmers/htree" "work/ex/beta-1.38-1/sources/1.37.0/gh/adamchalmers/htree"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/adamchalmers/htree'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/adamchalmers/htree" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/adamchalmers/htree"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/adamchalmers/htree'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9143b2852cdcad9079a56b6ff03fc106c8954751
[INFO] sha for GitHub repo adamchalmers/htree: 9143b2852cdcad9079a56b6ff03fc106c8954751
[INFO] validating manifest of adamchalmers/htree 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 adamchalmers/htree 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 adamchalmers/htree
[INFO] finished frobbing adamchalmers/htree
[INFO] frobbed toml for adamchalmers/htree written to work/ex/beta-1.38-1/sources/1.37.0/gh/adamchalmers/htree/Cargo.toml
[INFO] started frobbing adamchalmers/htree
[INFO] finished frobbing adamchalmers/htree
[INFO] frobbed toml for adamchalmers/htree written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/adamchalmers/htree/Cargo.toml
[INFO] crate adamchalmers/htree 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing adamchalmers/htree 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/adamchalmers/htree:/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] 9dba44d3d28e70f4d8c2cb90cb8bba4c93bcc1fcf1806a518071f241745fcad5
[INFO] running `"docker" "start" "-a" "9dba44d3d28e70f4d8c2cb90cb8bba4c93bcc1fcf1806a518071f241745fcad5"`
[INFO] [stderr]    Compiling gif v0.10.0
[INFO] [stderr]    Compiling line_drawing v0.7.0
[INFO] [stderr]    Compiling htree v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `"docker" "inspect" "9dba44d3d28e70f4d8c2cb90cb8bba4c93bcc1fcf1806a518071f241745fcad5"`
[INFO] running `"docker" "rm" "-f" "9dba44d3d28e70f4d8c2cb90cb8bba4c93bcc1fcf1806a518071f241745fcad5"`
[INFO] [stdout] 9dba44d3d28e70f4d8c2cb90cb8bba4c93bcc1fcf1806a518071f241745fcad5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/adamchalmers/htree:/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] d61421249eec2deb7cddab7b58675c17498066eebdb965e07d69c53b4b17e039
[INFO] running `"docker" "start" "-a" "d61421249eec2deb7cddab7b58675c17498066eebdb965e07d69c53b4b17e039"`
[INFO] [stderr]    Compiling htree v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `"docker" "inspect" "d61421249eec2deb7cddab7b58675c17498066eebdb965e07d69c53b4b17e039"`
[INFO] running `"docker" "rm" "-f" "d61421249eec2deb7cddab7b58675c17498066eebdb965e07d69c53b4b17e039"`
[INFO] [stdout] d61421249eec2deb7cddab7b58675c17498066eebdb965e07d69c53b4b17e039
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/adamchalmers/htree:/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] 1c9fc40d09f20b964a4d27ddf6a9913e05ef1b530c28fdadd2ad51f8b26f2d15
[INFO] running `"docker" "start" "-a" "1c9fc40d09f20b964a4d27ddf6a9913e05ef1b530c28fdadd2ad51f8b26f2d15"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/htree-c660ec29b5fb66a9
[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" "1c9fc40d09f20b964a4d27ddf6a9913e05ef1b530c28fdadd2ad51f8b26f2d15"`
[INFO] running `"docker" "rm" "-f" "1c9fc40d09f20b964a4d27ddf6a9913e05ef1b530c28fdadd2ad51f8b26f2d15"`
[INFO] [stdout] 1c9fc40d09f20b964a4d27ddf6a9913e05ef1b530c28fdadd2ad51f8b26f2d15