[INFO] updating cached repository drgmr/t8bar
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/drgmr/t8bar
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/drgmr/t8bar" "work/ex/beta-1.38-1/sources/1.37.0/gh/drgmr/t8bar"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/drgmr/t8bar'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/drgmr/t8bar" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/drgmr/t8bar"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/drgmr/t8bar'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d54b4feb7cbc3e7af68144b5f884f1fa829c9443
[INFO] sha for GitHub repo drgmr/t8bar: d54b4feb7cbc3e7af68144b5f884f1fa829c9443
[INFO] validating manifest of drgmr/t8bar 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 drgmr/t8bar 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 drgmr/t8bar
[INFO] finished frobbing drgmr/t8bar
[INFO] frobbed toml for drgmr/t8bar written to work/ex/beta-1.38-1/sources/1.37.0/gh/drgmr/t8bar/Cargo.toml
[INFO] started frobbing drgmr/t8bar
[INFO] finished frobbing drgmr/t8bar
[INFO] frobbed toml for drgmr/t8bar written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/drgmr/t8bar/Cargo.toml
[INFO] crate drgmr/t8bar 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 drgmr/t8bar 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-0/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/drgmr/t8bar:/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] 047e31e39a0a17ea6757ebc3b2d2258cc10af205184c004abe1a7452663b0879
[INFO] running `"docker" "start" "-a" "047e31e39a0a17ea6757ebc3b2d2258cc10af205184c004abe1a7452663b0879"`
[INFO] [stderr]    Compiling serde v1.0.89
[INFO] [stderr]    Compiling log-mdc v0.1.0
[INFO] [stderr]    Compiling crossbeam v0.3.2
[INFO] [stderr]    Compiling rubrail v0.7.1-rc (https://github.com/drgmr/rubrail-rs.git#c0525dcb)
[INFO] [stderr]    Compiling miniz-sys v0.1.11
[INFO] [stderr]    Compiling yaml-rust v0.4.3
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling thread-id v3.3.0
[INFO] [stderr]    Compiling dirs v1.0.5
[INFO] [stderr]    Compiling syn v0.15.28
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling flate2 v1.0.6
[INFO] [stderr]    Compiling serde_derive v1.0.89
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.39
[INFO] [stderr]    Compiling serde-value v0.5.3
[INFO] [stderr]    Compiling serde_yaml v0.8.8
[INFO] [stderr]    Compiling log4rs v0.8.1
[INFO] [stderr]    Compiling fruitbasket v0.6.0
[INFO] [stderr]    Compiling fruitbasket v0.7.0
[INFO] [stderr]    Compiling t8bar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `"docker" "inspect" "047e31e39a0a17ea6757ebc3b2d2258cc10af205184c004abe1a7452663b0879"`
[INFO] running `"docker" "rm" "-f" "047e31e39a0a17ea6757ebc3b2d2258cc10af205184c004abe1a7452663b0879"`
[INFO] [stdout] 047e31e39a0a17ea6757ebc3b2d2258cc10af205184c004abe1a7452663b0879
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/drgmr/t8bar:/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] 36bb90e4c535513c0fb2847bc272ae2848cf02e44582b2786d34574bfbbac529
[INFO] running `"docker" "start" "-a" "36bb90e4c535513c0fb2847bc272ae2848cf02e44582b2786d34574bfbbac529"`
[INFO] [stderr]    Compiling t8bar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "36bb90e4c535513c0fb2847bc272ae2848cf02e44582b2786d34574bfbbac529"`
[INFO] running `"docker" "rm" "-f" "36bb90e4c535513c0fb2847bc272ae2848cf02e44582b2786d34574bfbbac529"`
[INFO] [stdout] 36bb90e4c535513c0fb2847bc272ae2848cf02e44582b2786d34574bfbbac529
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/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/drgmr/t8bar:/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] a66a002a2c4d92a4f99e6a22081f4b47f830791e250730aa70fd1bba9372e90e
[INFO] running `"docker" "start" "-a" "a66a002a2c4d92a4f99e6a22081f4b47f830791e250730aa70fd1bba9372e90e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/t8bar-da0e45dce37290db
[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" "a66a002a2c4d92a4f99e6a22081f4b47f830791e250730aa70fd1bba9372e90e"`
[INFO] running `"docker" "rm" "-f" "a66a002a2c4d92a4f99e6a22081f4b47f830791e250730aa70fd1bba9372e90e"`
[INFO] [stdout] a66a002a2c4d92a4f99e6a22081f4b47f830791e250730aa70fd1bba9372e90e