[INFO] crate focus 0.1.1 is already in cache
[INFO] testing focus-0.1.1 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate focus 0.1.1 into work/builds/worker-0/source
[INFO] validating manifest of crates.io crate focus 0.1.1 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate focus 0.1.1
[INFO] finished tweaking crates.io crate focus 0.1.1
[INFO] tweaked toml for crates.io crate focus 0.1.1 written to work/builds/worker-0/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 13fa155b30818897f78ef5e8dfa539fdd16ae9d720e22ab7cc86b75975893c5c
[INFO] running `"docker" "start" "-a" "13fa155b30818897f78ef5e8dfa539fdd16ae9d720e22ab7cc86b75975893c5c"`
[INFO] [stderr]    Compiling focus v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `rerr`
[INFO] [stderr]  --> src/events/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn rerr() {
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
[INFO] running `"docker" "inspect" "13fa155b30818897f78ef5e8dfa539fdd16ae9d720e22ab7cc86b75975893c5c"`
[INFO] running `"docker" "rm" "-f" "13fa155b30818897f78ef5e8dfa539fdd16ae9d720e22ab7cc86b75975893c5c"`
[INFO] [stdout] 13fa155b30818897f78ef5e8dfa539fdd16ae9d720e22ab7cc86b75975893c5c
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] cf25ddbd143b2d6dd527d6c2bc007dc655dbe89ba64bcf1bfe12315f33e59946
[INFO] running `"docker" "start" "-a" "cf25ddbd143b2d6dd527d6c2bc007dc655dbe89ba64bcf1bfe12315f33e59946"`
[INFO] [stderr]    Compiling focus v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: function is never used: `rerr`
[INFO] [stderr]  --> src/events/mod.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn rerr() {
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "cf25ddbd143b2d6dd527d6c2bc007dc655dbe89ba64bcf1bfe12315f33e59946"`
[INFO] running `"docker" "rm" "-f" "cf25ddbd143b2d6dd527d6c2bc007dc655dbe89ba64bcf1bfe12315f33e59946"`
[INFO] [stdout] cf25ddbd143b2d6dd527d6c2bc007dc655dbe89ba64bcf1bfe12315f33e59946
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 2d9fb0e2a267f706a3d099a55c2205c172035ee900ec5ceccd22260b7902b3b6
[INFO] running `"docker" "start" "-a" "2d9fb0e2a267f706a3d099a55c2205c172035ee900ec5ceccd22260b7902b3b6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/focus-0a60e1fde8a9ce2d
[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] [stderr]    Doc-tests focus
[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" "2d9fb0e2a267f706a3d099a55c2205c172035ee900ec5ceccd22260b7902b3b6"`
[INFO] running `"docker" "rm" "-f" "2d9fb0e2a267f706a3d099a55c2205c172035ee900ec5ceccd22260b7902b3b6"`
[INFO] [stdout] 2d9fb0e2a267f706a3d099a55c2205c172035ee900ec5ceccd22260b7902b3b6