[INFO] updating cached repository mattiascibien/oscar-rs
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/mattiascibien/oscar-rs
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/mattiascibien/oscar-rs" "work/ex/beta-1.37-6/sources/1.36.0/gh/mattiascibien/oscar-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mattiascibien/oscar-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/mattiascibien/oscar-rs" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattiascibien/oscar-rs"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattiascibien/oscar-rs'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 1949bb4bc9106ade14265d2f28ee393684528433
[INFO] sha for GitHub repo mattiascibien/oscar-rs: 1949bb4bc9106ade14265d2f28ee393684528433
[INFO] validating manifest of mattiascibien/oscar-rs on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of mattiascibien/oscar-rs on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing mattiascibien/oscar-rs
[INFO] finished frobbing mattiascibien/oscar-rs
[INFO] frobbed toml for mattiascibien/oscar-rs written to work/ex/beta-1.37-6/sources/1.36.0/gh/mattiascibien/oscar-rs/Cargo.toml
[INFO] started frobbing mattiascibien/oscar-rs
[INFO] finished frobbing mattiascibien/oscar-rs
[INFO] frobbed toml for mattiascibien/oscar-rs written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattiascibien/oscar-rs/Cargo.toml
[INFO] crate mattiascibien/oscar-rs already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing mattiascibien/oscar-rs against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattiascibien/oscar-rs:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 26775b8528e57b33c6f1763bfd1a54701c1f08acf5d724b9f73925a896b83ce5
[INFO] running `"docker" "start" "-a" "26775b8528e57b33c6f1763bfd1a54701c1f08acf5d724b9f73925a896b83ce5"`
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling backtrace-sys v0.1.19
[INFO] [stderr]    Compiling syn v0.13.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling crypto-mac v0.4.0
[INFO] [stderr]    Compiling digest v0.6.2
[INFO] [stderr]    Compiling env_logger v0.5.10
[INFO] [stderr]    Compiling hmac v0.4.2
[INFO] [stderr]    Compiling sha-1 v0.4.1
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling egg-mode v0.12.0
[INFO] [stderr]    Compiling derive-error-chain v0.11.1
[INFO] [stderr]    Compiling backtrace v0.3.8
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling dotenv v0.12.0
[INFO] [stderr]    Compiling oscar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 41.94s
[INFO] running `"docker" "inspect" "26775b8528e57b33c6f1763bfd1a54701c1f08acf5d724b9f73925a896b83ce5"`
[INFO] running `"docker" "rm" "-f" "26775b8528e57b33c6f1763bfd1a54701c1f08acf5d724b9f73925a896b83ce5"`
[INFO] [stdout] 26775b8528e57b33c6f1763bfd1a54701c1f08acf5d724b9f73925a896b83ce5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattiascibien/oscar-rs:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 489b61b451e38ac3dc95741afcf81ff9042cdf8bc662f2b57b64e47347dff61e
[INFO] running `"docker" "start" "-a" "489b61b451e38ac3dc95741afcf81ff9042cdf8bc662f2b57b64e47347dff61e"`
[INFO] [stderr]    Compiling oscar v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "489b61b451e38ac3dc95741afcf81ff9042cdf8bc662f2b57b64e47347dff61e"`
[INFO] running `"docker" "rm" "-f" "489b61b451e38ac3dc95741afcf81ff9042cdf8bc662f2b57b64e47347dff61e"`
[INFO] [stdout] 489b61b451e38ac3dc95741afcf81ff9042cdf8bc662f2b57b64e47347dff61e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-7/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattiascibien/oscar-rs:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 64d22c97c02d8eaf20bc38c4ab16015cbd1bf47b05d9c425c98012292c00c3ff
[INFO] running `"docker" "start" "-a" "64d22c97c02d8eaf20bc38c4ab16015cbd1bf47b05d9c425c98012292c00c3ff"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/oscar-bb0c5787261e62f2
[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" "64d22c97c02d8eaf20bc38c4ab16015cbd1bf47b05d9c425c98012292c00c3ff"`
[INFO] running `"docker" "rm" "-f" "64d22c97c02d8eaf20bc38c4ab16015cbd1bf47b05d9c425c98012292c00c3ff"`
[INFO] [stdout] 64d22c97c02d8eaf20bc38c4ab16015cbd1bf47b05d9c425c98012292c00c3ff