[INFO] updating cached repository taturou/rust_raw_file_access
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/taturou/rust_raw_file_access
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/taturou/rust_raw_file_access" "work/ex/beta-1.37-6/sources/1.36.0/gh/taturou/rust_raw_file_access"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/taturou/rust_raw_file_access'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/taturou/rust_raw_file_access" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/taturou/rust_raw_file_access"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/taturou/rust_raw_file_access'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 4a34b9d48549923b44f321f5c30171eb08f49ed5
[INFO] sha for GitHub repo taturou/rust_raw_file_access: 4a34b9d48549923b44f321f5c30171eb08f49ed5
[INFO] validating manifest of taturou/rust_raw_file_access 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 taturou/rust_raw_file_access 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 taturou/rust_raw_file_access
[INFO] finished frobbing taturou/rust_raw_file_access
[INFO] frobbed toml for taturou/rust_raw_file_access written to work/ex/beta-1.37-6/sources/1.36.0/gh/taturou/rust_raw_file_access/Cargo.toml
[INFO] started frobbing taturou/rust_raw_file_access
[INFO] finished frobbing taturou/rust_raw_file_access
[INFO] frobbed toml for taturou/rust_raw_file_access written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/taturou/rust_raw_file_access/Cargo.toml
[INFO] crate taturou/rust_raw_file_access 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 taturou/rust_raw_file_access 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-4/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/taturou/rust_raw_file_access:/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] c6f9c2855cbde4acb42b5db66a5cf0d8b9fb1ecbbbd30d920205ca0ce3c3b717
[INFO] running `"docker" "start" "-a" "c6f9c2855cbde4acb42b5db66a5cf0d8b9fb1ecbbbd30d920205ca0ce3c3b717"`
[INFO] [stderr]    Compiling rust_raw_file_access v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build
[INFO] [stderr]  --> build.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     gcc::Config::new()
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(deprecated)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `mode_t`, `size_t`
[INFO] [stderr]  --> src/main.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | use libc::{c_int, size_t, mode_t};
[INFO] [stderr]   |                   ^^^^^^  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `"docker" "inspect" "c6f9c2855cbde4acb42b5db66a5cf0d8b9fb1ecbbbd30d920205ca0ce3c3b717"`
[INFO] running `"docker" "rm" "-f" "c6f9c2855cbde4acb42b5db66a5cf0d8b9fb1ecbbbd30d920205ca0ce3c3b717"`
[INFO] [stdout] c6f9c2855cbde4acb42b5db66a5cf0d8b9fb1ecbbbd30d920205ca0ce3c3b717
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/taturou/rust_raw_file_access:/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] fec6a0325f58145a8233debf86df26c24ecd4cc036d642aa6f8c3fcbfd55af17
[INFO] running `"docker" "start" "-a" "fec6a0325f58145a8233debf86df26c24ecd4cc036d642aa6f8c3fcbfd55af17"`
[INFO] [stderr]    Compiling rust_raw_file_access v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `mode_t`, `size_t`
[INFO] [stderr]  --> src/main.rs:4:19
[INFO] [stderr]   |
[INFO] [stderr] 4 | use libc::{c_int, size_t, mode_t};
[INFO] [stderr]   |                   ^^^^^^  ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `"docker" "inspect" "fec6a0325f58145a8233debf86df26c24ecd4cc036d642aa6f8c3fcbfd55af17"`
[INFO] running `"docker" "rm" "-f" "fec6a0325f58145a8233debf86df26c24ecd4cc036d642aa6f8c3fcbfd55af17"`
[INFO] [stdout] fec6a0325f58145a8233debf86df26c24ecd4cc036d642aa6f8c3fcbfd55af17
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/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/taturou/rust_raw_file_access:/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] 2f2042094e14be1a46e623b60d9aa8fc6f82a4412b2048efc7955fd857314468
[INFO] running `"docker" "start" "-a" "2f2042094e14be1a46e623b60d9aa8fc6f82a4412b2048efc7955fd857314468"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_raw_file_access-240316314f97021a
[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" "2f2042094e14be1a46e623b60d9aa8fc6f82a4412b2048efc7955fd857314468"`
[INFO] running `"docker" "rm" "-f" "2f2042094e14be1a46e623b60d9aa8fc6f82a4412b2048efc7955fd857314468"`
[INFO] [stdout] 2f2042094e14be1a46e623b60d9aa8fc6f82a4412b2048efc7955fd857314468