[INFO] updating cached repository xevix/learnfrunk
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/xevix/learnfrunk
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/xevix/learnfrunk" "work/ex/beta-1.38-1/sources/1.37.0/gh/xevix/learnfrunk"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/xevix/learnfrunk'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/xevix/learnfrunk" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/xevix/learnfrunk"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/xevix/learnfrunk'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e4ebd8d7e5eb0ab4802e2f78ded5c02b9fb15f18
[INFO] sha for GitHub repo xevix/learnfrunk: e4ebd8d7e5eb0ab4802e2f78ded5c02b9fb15f18
[INFO] validating manifest of xevix/learnfrunk 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 xevix/learnfrunk 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 xevix/learnfrunk
[INFO] finished frobbing xevix/learnfrunk
[INFO] frobbed toml for xevix/learnfrunk written to work/ex/beta-1.38-1/sources/1.37.0/gh/xevix/learnfrunk/Cargo.toml
[INFO] started frobbing xevix/learnfrunk
[INFO] finished frobbing xevix/learnfrunk
[INFO] frobbed toml for xevix/learnfrunk written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/xevix/learnfrunk/Cargo.toml
[INFO] crate xevix/learnfrunk 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 xevix/learnfrunk 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-6/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/xevix/learnfrunk:/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] 46429963ebaecf6b2b0619d080b09632f9aa6ee06b2e0c8701ea27b78d741b21
[INFO] running `"docker" "start" "-a" "46429963ebaecf6b2b0619d080b09632f9aa6ee06b2e0c8701ea27b78d741b21"`
[INFO] [stderr]    Compiling frunk_core v0.0.19
[INFO] [stderr]    Compiling frunk_derives v0.0.20
[INFO] [stderr]    Compiling frunk v0.1.32
[INFO] [stderr]    Compiling learnrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.22s
[INFO] running `"docker" "inspect" "46429963ebaecf6b2b0619d080b09632f9aa6ee06b2e0c8701ea27b78d741b21"`
[INFO] running `"docker" "rm" "-f" "46429963ebaecf6b2b0619d080b09632f9aa6ee06b2e0c8701ea27b78d741b21"`
[INFO] [stdout] 46429963ebaecf6b2b0619d080b09632f9aa6ee06b2e0c8701ea27b78d741b21
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/xevix/learnfrunk:/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] 5eb26452f0218f4c2dfe897543e73b952a37c00112bc4e2e297439c4f4104e85
[INFO] running `"docker" "start" "-a" "5eb26452f0218f4c2dfe897543e73b952a37c00112bc4e2e297439c4f4104e85"`
[INFO] [stderr]    Compiling learnrust v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "5eb26452f0218f4c2dfe897543e73b952a37c00112bc4e2e297439c4f4104e85"`
[INFO] running `"docker" "rm" "-f" "5eb26452f0218f4c2dfe897543e73b952a37c00112bc4e2e297439c4f4104e85"`
[INFO] [stdout] 5eb26452f0218f4c2dfe897543e73b952a37c00112bc4e2e297439c4f4104e85
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/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/xevix/learnfrunk:/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] 724edfb40b0623f0b7004f3bf4d73cf28ea00cfa538edc5f720070efc720ca4f
[INFO] running `"docker" "start" "-a" "724edfb40b0623f0b7004f3bf4d73cf28ea00cfa538edc5f720070efc720ca4f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/learnrust-c63696514cd6a08d
[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" "724edfb40b0623f0b7004f3bf4d73cf28ea00cfa538edc5f720070efc720ca4f"`
[INFO] running `"docker" "rm" "-f" "724edfb40b0623f0b7004f3bf4d73cf28ea00cfa538edc5f720070efc720ca4f"`
[INFO] [stdout] 724edfb40b0623f0b7004f3bf4d73cf28ea00cfa538edc5f720070efc720ca4f