[INFO] updating cached repository https://github.com/claudusd/learn-rust
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fb581ea23a2b03262f42344b640ebe2624c1dcc4
[INFO] testing claudusd/learn-rust against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fclaudusd%2Flearn-rust" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/claudusd/learn-rust on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/claudusd/learn-rust
[INFO] finished tweaking git repo https://github.com/claudusd/learn-rust
[INFO] tweaked toml for git repo https://github.com/claudusd/learn-rust written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/claudusd/learn-rust already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] c96d665a8c8f4648cca6b1328075603349fb636e89b4e007d5f511118ed8159d
[INFO] running `"docker" "start" "-a" "c96d665a8c8f4648cca6b1328075603349fb636e89b4e007d5f511118ed8159d"`
[INFO] [stderr]    Compiling learning v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `"docker" "inspect" "c96d665a8c8f4648cca6b1328075603349fb636e89b4e007d5f511118ed8159d"`
[INFO] running `"docker" "rm" "-f" "c96d665a8c8f4648cca6b1328075603349fb636e89b4e007d5f511118ed8159d"`
[INFO] [stdout] c96d665a8c8f4648cca6b1328075603349fb636e89b4e007d5f511118ed8159d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] 60a9f4283b791a2c941077b3273b0191fab7702b71d1c6be34f2a62b79770503
[INFO] running `"docker" "start" "-a" "60a9f4283b791a2c941077b3273b0191fab7702b71d1c6be34f2a62b79770503"`
[INFO] [stderr]    Compiling learning v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `"docker" "inspect" "60a9f4283b791a2c941077b3273b0191fab7702b71d1c6be34f2a62b79770503"`
[INFO] running `"docker" "rm" "-f" "60a9f4283b791a2c941077b3273b0191fab7702b71d1c6be34f2a62b79770503"`
[INFO] [stdout] 60a9f4283b791a2c941077b3273b0191fab7702b71d1c6be34f2a62b79770503
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] d9dd34520ba120833df57e0854e37f2656f505cd10cae72bdcae1873f77b1117
[INFO] running `"docker" "start" "-a" "d9dd34520ba120833df57e0854e37f2656f505cd10cae72bdcae1873f77b1117"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/learning-527bcd73a856c709
[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" "d9dd34520ba120833df57e0854e37f2656f505cd10cae72bdcae1873f77b1117"`
[INFO] running `"docker" "rm" "-f" "d9dd34520ba120833df57e0854e37f2656f505cd10cae72bdcae1873f77b1117"`
[INFO] [stdout] d9dd34520ba120833df57e0854e37f2656f505cd10cae72bdcae1873f77b1117