[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-1.38-1/sources/1.37.0/gh/taturou/rust_raw_file_access"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/gh/taturou/rust_raw_file_access"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of taturou/rust_raw_file_access 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 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-1.38-1/sources/1.37.0/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-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "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 taturou/rust_raw_file_access against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 1399d156aba6a1fc3ea7198a17c95771260737ce99900ff009afd0088a6ef79a
[INFO] running `"docker" "start" "-a" "1399d156aba6a1fc3ea7198a17c95771260737ce99900ff009afd0088a6ef79a"`
[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 1.83s
[INFO] running `"docker" "inspect" "1399d156aba6a1fc3ea7198a17c95771260737ce99900ff009afd0088a6ef79a"`
[INFO] running `"docker" "rm" "-f" "1399d156aba6a1fc3ea7198a17c95771260737ce99900ff009afd0088a6ef79a"`
[INFO] [stdout] 1399d156aba6a1fc3ea7198a17c95771260737ce99900ff009afd0088a6ef79a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d7d6e40819cbfb48ab6e85343a10038770aebd6ac0a80fe3818af951655befff
[INFO] running `"docker" "start" "-a" "d7d6e40819cbfb48ab6e85343a10038770aebd6ac0a80fe3818af951655befff"`
[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 0.73s
[INFO] running `"docker" "inspect" "d7d6e40819cbfb48ab6e85343a10038770aebd6ac0a80fe3818af951655befff"`
[INFO] running `"docker" "rm" "-f" "d7d6e40819cbfb48ab6e85343a10038770aebd6ac0a80fe3818af951655befff"`
[INFO] [stdout] d7d6e40819cbfb48ab6e85343a10038770aebd6ac0a80fe3818af951655befff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 99590abadf3c85579e360bf0ef41c7b4ad8d066cc13a2c79c44d20ffafb912b8
[INFO] running `"docker" "start" "-a" "99590abadf3c85579e360bf0ef41c7b4ad8d066cc13a2c79c44d20ffafb912b8"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_raw_file_access-c36e224e948f976d
[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" "99590abadf3c85579e360bf0ef41c7b4ad8d066cc13a2c79c44d20ffafb912b8"`
[INFO] running `"docker" "rm" "-f" "99590abadf3c85579e360bf0ef41c7b4ad8d066cc13a2c79c44d20ffafb912b8"`
[INFO] [stdout] 99590abadf3c85579e360bf0ef41c7b4ad8d066cc13a2c79c44d20ffafb912b8