[INFO] updating cached repository rsb007/treedata-structure
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rsb007/treedata-structure
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rsb007/treedata-structure" "work/ex/beta-1.38-1/sources/1.37.0/gh/rsb007/treedata-structure"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rsb007/treedata-structure'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rsb007/treedata-structure" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rsb007/treedata-structure"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rsb007/treedata-structure'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5d918f6ddf8bdbcbbec292de578467a5cb5cc9e3
[INFO] sha for GitHub repo rsb007/treedata-structure: 5d918f6ddf8bdbcbbec292de578467a5cb5cc9e3
[INFO] validating manifest of rsb007/treedata-structure 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 rsb007/treedata-structure 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 rsb007/treedata-structure
[INFO] finished frobbing rsb007/treedata-structure
[INFO] frobbed toml for rsb007/treedata-structure written to work/ex/beta-1.38-1/sources/1.37.0/gh/rsb007/treedata-structure/Cargo.toml
[INFO] started frobbing rsb007/treedata-structure
[INFO] finished frobbing rsb007/treedata-structure
[INFO] frobbed toml for rsb007/treedata-structure written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rsb007/treedata-structure/Cargo.toml
[INFO] crate rsb007/treedata-structure 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 rsb007/treedata-structure 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/rsb007/treedata-structure:/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] 4354a1db7a3947223acf3412dd65ad09adc836d88d48b814124682fdecde95c4
[INFO] running `"docker" "start" "-a" "4354a1db7a3947223acf3412dd65ad09adc836d88d48b814124682fdecde95c4"`
[INFO] [stderr]    Compiling treedatastructure v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `"docker" "inspect" "4354a1db7a3947223acf3412dd65ad09adc836d88d48b814124682fdecde95c4"`
[INFO] running `"docker" "rm" "-f" "4354a1db7a3947223acf3412dd65ad09adc836d88d48b814124682fdecde95c4"`
[INFO] [stdout] 4354a1db7a3947223acf3412dd65ad09adc836d88d48b814124682fdecde95c4
[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/rsb007/treedata-structure:/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] 45fdca5aa05af9f0ba6bfccb603e3320afd20cb6b8abc369c8b583f5bd4fcbef
[INFO] running `"docker" "start" "-a" "45fdca5aa05af9f0ba6bfccb603e3320afd20cb6b8abc369c8b583f5bd4fcbef"`
[INFO] [stderr]    Compiling treedatastructure v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `"docker" "inspect" "45fdca5aa05af9f0ba6bfccb603e3320afd20cb6b8abc369c8b583f5bd4fcbef"`
[INFO] running `"docker" "rm" "-f" "45fdca5aa05af9f0ba6bfccb603e3320afd20cb6b8abc369c8b583f5bd4fcbef"`
[INFO] [stdout] 45fdca5aa05af9f0ba6bfccb603e3320afd20cb6b8abc369c8b583f5bd4fcbef
[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/rsb007/treedata-structure:/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] 7f92571deab4d3504f72797429f96a1fef853fdea8c30fc231371c206e1fc531
[INFO] running `"docker" "start" "-a" "7f92571deab4d3504f72797429f96a1fef853fdea8c30fc231371c206e1fc531"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/treedatastructure-9068dc038b04fb81
[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" "7f92571deab4d3504f72797429f96a1fef853fdea8c30fc231371c206e1fc531"`
[INFO] running `"docker" "rm" "-f" "7f92571deab4d3504f72797429f96a1fef853fdea8c30fc231371c206e1fc531"`
[INFO] [stdout] 7f92571deab4d3504f72797429f96a1fef853fdea8c30fc231371c206e1fc531