[INFO] crate rust-cgui 0.1.22 is already in cache
[INFO] extracting crate rust-cgui 0.1.22 into work/ex/beta-1.37-6/sources/1.36.0/reg/rust-cgui/0.1.22
[INFO] extracting crate rust-cgui 0.1.22 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rust-cgui/0.1.22
[INFO] validating manifest of rust-cgui-0.1.22 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 rust-cgui-0.1.22 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 rust-cgui-0.1.22
[INFO] finished frobbing rust-cgui-0.1.22
[INFO] frobbed toml for rust-cgui-0.1.22 written to work/ex/beta-1.37-6/sources/1.36.0/reg/rust-cgui/0.1.22/Cargo.toml
[INFO] started frobbing rust-cgui-0.1.22
[INFO] finished frobbing rust-cgui-0.1.22
[INFO] frobbed toml for rust-cgui-0.1.22 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/rust-cgui/0.1.22/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 rust-cgui-0.1.22 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rust-cgui/0.1.22:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 05267bf5a3498659824268c077d9dd8898329246f711374dba7e8139d0da5547
[INFO] running `"docker" "start" "-a" "05267bf5a3498659824268c077d9dd8898329246f711374dba7e8139d0da5547"`
[INFO] [stderr]    Compiling image v0.20.1
[INFO] [stderr]    Compiling rust-cgui v0.1.22 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `CStr`
[INFO] [stderr]   --> src/main.rs:15:16
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::ffi::{CStr};
[INFO] [stderr]    |                ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.12s
[INFO] running `"docker" "inspect" "05267bf5a3498659824268c077d9dd8898329246f711374dba7e8139d0da5547"`
[INFO] running `"docker" "rm" "-f" "05267bf5a3498659824268c077d9dd8898329246f711374dba7e8139d0da5547"`
[INFO] [stdout] 05267bf5a3498659824268c077d9dd8898329246f711374dba7e8139d0da5547
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rust-cgui/0.1.22:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 375bc1e05cabd4a44afeccf76d9296012f4c60aeb3ea65bb26fe84439520a791
[INFO] running `"docker" "start" "-a" "375bc1e05cabd4a44afeccf76d9296012f4c60aeb3ea65bb26fe84439520a791"`
[INFO] [stderr]    Compiling rust-cgui v0.1.22 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `CStr`
[INFO] [stderr]   --> src/main.rs:15:16
[INFO] [stderr]    |
[INFO] [stderr] 15 | use std::ffi::{CStr};
[INFO] [stderr]    |                ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
[INFO] running `"docker" "inspect" "375bc1e05cabd4a44afeccf76d9296012f4c60aeb3ea65bb26fe84439520a791"`
[INFO] running `"docker" "rm" "-f" "375bc1e05cabd4a44afeccf76d9296012f4c60aeb3ea65bb26fe84439520a791"`
[INFO] [stdout] 375bc1e05cabd4a44afeccf76d9296012f4c60aeb3ea65bb26fe84439520a791
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/rust-cgui/0.1.22:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 5fe3310dfebbde7a8599d512fc0b053157775d78b4514fe6b088beba622b965f
[INFO] running `"docker" "start" "-a" "5fe3310dfebbde7a8599d512fc0b053157775d78b4514fe6b088beba622b965f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cgui-3b2ba1e8d774fc78
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cgui_bin-c308569e8f82359c
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cgui
[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] [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] [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" "5fe3310dfebbde7a8599d512fc0b053157775d78b4514fe6b088beba622b965f"`
[INFO] running `"docker" "rm" "-f" "5fe3310dfebbde7a8599d512fc0b053157775d78b4514fe6b088beba622b965f"`
[INFO] [stdout] 5fe3310dfebbde7a8599d512fc0b053157775d78b4514fe6b088beba622b965f