[INFO] updating cached repository rust-bratislava/meetup_1
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rust-bratislava/meetup_1
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-bratislava/meetup_1" "work/ex/beta-1.38-1/sources/1.37.0/gh/rust-bratislava/meetup_1"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rust-bratislava/meetup_1'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rust-bratislava/meetup_1" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-bratislava/meetup_1"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-bratislava/meetup_1'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b86fa6d2c22bb6032dbfc7aa96dab7957b5d854b
[INFO] sha for GitHub repo rust-bratislava/meetup_1: b86fa6d2c22bb6032dbfc7aa96dab7957b5d854b
[INFO] validating manifest of rust-bratislava/meetup_1 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 rust-bratislava/meetup_1 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 rust-bratislava/meetup_1
[INFO] finished frobbing rust-bratislava/meetup_1
[INFO] frobbed toml for rust-bratislava/meetup_1 written to work/ex/beta-1.38-1/sources/1.37.0/gh/rust-bratislava/meetup_1/Cargo.toml
[INFO] started frobbing rust-bratislava/meetup_1
[INFO] finished frobbing rust-bratislava/meetup_1
[INFO] frobbed toml for rust-bratislava/meetup_1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rust-bratislava/meetup_1/Cargo.toml
[INFO] crate rust-bratislava/meetup_1 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 rust-bratislava/meetup_1 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-4/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/rust-bratislava/meetup_1:/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] 11c63f86b9c215968d4bdc34be3d601945a969df0ac8c2ee6ebefe58d8f83bb0
[INFO] running `"docker" "start" "-a" "11c63f86b9c215968d4bdc34be3d601945a969df0ac8c2ee6ebefe58d8f83bb0"`
[INFO] [stderr]    Compiling rust_meetup_1 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `"docker" "inspect" "11c63f86b9c215968d4bdc34be3d601945a969df0ac8c2ee6ebefe58d8f83bb0"`
[INFO] running `"docker" "rm" "-f" "11c63f86b9c215968d4bdc34be3d601945a969df0ac8c2ee6ebefe58d8f83bb0"`
[INFO] [stdout] 11c63f86b9c215968d4bdc34be3d601945a969df0ac8c2ee6ebefe58d8f83bb0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/rust-bratislava/meetup_1:/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] 3ca939ff7b7fdbbba3579582b9914b467dbd623f5bf8edfb7c84c3111989ee83
[INFO] running `"docker" "start" "-a" "3ca939ff7b7fdbbba3579582b9914b467dbd623f5bf8edfb7c84c3111989ee83"`
[INFO] [stderr]    Compiling rust_meetup_1 v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `"docker" "inspect" "3ca939ff7b7fdbbba3579582b9914b467dbd623f5bf8edfb7c84c3111989ee83"`
[INFO] running `"docker" "rm" "-f" "3ca939ff7b7fdbbba3579582b9914b467dbd623f5bf8edfb7c84c3111989ee83"`
[INFO] [stdout] 3ca939ff7b7fdbbba3579582b9914b467dbd623f5bf8edfb7c84c3111989ee83
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/rust-bratislava/meetup_1:/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] db0d286bc2a41444adbaa943eb474f167a10dfe491b91cef96eb2de71ddbce23
[INFO] running `"docker" "start" "-a" "db0d286bc2a41444adbaa943eb474f167a10dfe491b91cef96eb2de71ddbce23"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_meetup_1-8bef37be55eb988e
[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" "db0d286bc2a41444adbaa943eb474f167a10dfe491b91cef96eb2de71ddbce23"`
[INFO] running `"docker" "rm" "-f" "db0d286bc2a41444adbaa943eb474f167a10dfe491b91cef96eb2de71ddbce23"`
[INFO] [stdout] db0d286bc2a41444adbaa943eb474f167a10dfe491b91cef96eb2de71ddbce23