[INFO] updating cached repository Ryan1729/lua_call_tgf
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/Ryan1729/lua_call_tgf
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/Ryan1729/lua_call_tgf" "work/ex/beta-1.37-6/sources/1.36.0/gh/Ryan1729/lua_call_tgf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Ryan1729/lua_call_tgf'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/Ryan1729/lua_call_tgf" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ryan1729/lua_call_tgf"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ryan1729/lua_call_tgf'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 32a5f2480d79f3a717fd8fabc8236c84258f6246
[INFO] sha for GitHub repo Ryan1729/lua_call_tgf: 32a5f2480d79f3a717fd8fabc8236c84258f6246
[INFO] validating manifest of Ryan1729/lua_call_tgf 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 Ryan1729/lua_call_tgf 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 Ryan1729/lua_call_tgf
[INFO] finished frobbing Ryan1729/lua_call_tgf
[INFO] frobbed toml for Ryan1729/lua_call_tgf written to work/ex/beta-1.37-6/sources/1.36.0/gh/Ryan1729/lua_call_tgf/Cargo.toml
[INFO] started frobbing Ryan1729/lua_call_tgf
[INFO] finished frobbing Ryan1729/lua_call_tgf
[INFO] frobbed toml for Ryan1729/lua_call_tgf written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Ryan1729/lua_call_tgf/Cargo.toml
[INFO] crate Ryan1729/lua_call_tgf 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 Ryan1729/lua_call_tgf 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-6/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/Ryan1729/lua_call_tgf:/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] 94f6cc37d52f8a670ce255782197c9e7e4ea4c0a7a293ee24aaf1db186724f8f
[INFO] running `"docker" "start" "-a" "94f6cc37d52f8a670ce255782197c9e7e4ea4c0a7a293ee24aaf1db186724f8f"`
[INFO] [stderr]    Compiling memchr v1.0.1
[INFO] [stderr]    Compiling thread_local v0.3.4
[INFO] [stderr]    Compiling aho-corasick v0.6.3
[INFO] [stderr]    Compiling regex v0.2.2
[INFO] [stderr]    Compiling lua_call_tgf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `print_more`
[INFO] [stderr]   --> src/main.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let print_more = matches.is_present("verbose");
[INFO] [stderr]    |         ^^^^^^^^^^ help: consider prefixing with an underscore: `_print_more`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.26s
[INFO] running `"docker" "inspect" "94f6cc37d52f8a670ce255782197c9e7e4ea4c0a7a293ee24aaf1db186724f8f"`
[INFO] running `"docker" "rm" "-f" "94f6cc37d52f8a670ce255782197c9e7e4ea4c0a7a293ee24aaf1db186724f8f"`
[INFO] [stdout] 94f6cc37d52f8a670ce255782197c9e7e4ea4c0a7a293ee24aaf1db186724f8f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/Ryan1729/lua_call_tgf:/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] 46989a6cbed0b57ece6c189506965c98c1d5f4ec7030276dd09aae78b34ca79f
[INFO] running `"docker" "start" "-a" "46989a6cbed0b57ece6c189506965c98c1d5f4ec7030276dd09aae78b34ca79f"`
[INFO] [stderr]    Compiling lua_call_tgf v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused variable: `print_more`
[INFO] [stderr]   --> src/main.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let print_more = matches.is_present("verbose");
[INFO] [stderr]    |         ^^^^^^^^^^ help: consider prefixing with an underscore: `_print_more`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `"docker" "inspect" "46989a6cbed0b57ece6c189506965c98c1d5f4ec7030276dd09aae78b34ca79f"`
[INFO] running `"docker" "rm" "-f" "46989a6cbed0b57ece6c189506965c98c1d5f4ec7030276dd09aae78b34ca79f"`
[INFO] [stdout] 46989a6cbed0b57ece6c189506965c98c1d5f4ec7030276dd09aae78b34ca79f
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/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/Ryan1729/lua_call_tgf:/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] e1573775ec6cc7785bc9f3cf1c453389e12dd9b6d522626dd083899249668097
[INFO] running `"docker" "start" "-a" "e1573775ec6cc7785bc9f3cf1c453389e12dd9b6d522626dd083899249668097"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lua_call_tgf-00d6f5e123e7a265
[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" "e1573775ec6cc7785bc9f3cf1c453389e12dd9b6d522626dd083899249668097"`
[INFO] running `"docker" "rm" "-f" "e1573775ec6cc7785bc9f3cf1c453389e12dd9b6d522626dd083899249668097"`
[INFO] [stdout] e1573775ec6cc7785bc9f3cf1c453389e12dd9b6d522626dd083899249668097