[INFO] crate safety-guard 0.1.9 is already in cache
[INFO] testing safety-guard-0.1.9 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate safety-guard 0.1.9 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate safety-guard 0.1.9 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 safety-guard 0.1.9
[INFO] finished tweaking crates.io crate safety-guard 0.1.9
[INFO] tweaked toml for crates.io crate safety-guard 0.1.9 written to work/builds/worker-4/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 6c18764968362e629c0c07838c7e744258dc5695fbde2e4ecec2fb66b5d9889d
[INFO] running `"docker" "start" "-a" "6c18764968362e629c0c07838c7e744258dc5695fbde2e4ecec2fb66b5d9889d"`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling safety-guard v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.29s
[INFO] running `"docker" "inspect" "6c18764968362e629c0c07838c7e744258dc5695fbde2e4ecec2fb66b5d9889d"`
[INFO] running `"docker" "rm" "-f" "6c18764968362e629c0c07838c7e744258dc5695fbde2e4ecec2fb66b5d9889d"`
[INFO] [stdout] 6c18764968362e629c0c07838c7e744258dc5695fbde2e4ecec2fb66b5d9889d
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] 14288bf8c32fa095c023fe6b8497c68be954ad9fee18eed92a501e63cc518267
[INFO] running `"docker" "start" "-a" "14288bf8c32fa095c023fe6b8497c68be954ad9fee18eed92a501e63cc518267"`
[INFO] [stderr]    Compiling safety-guard v0.1.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "14288bf8c32fa095c023fe6b8497c68be954ad9fee18eed92a501e63cc518267"`
[INFO] running `"docker" "rm" "-f" "14288bf8c32fa095c023fe6b8497c68be954ad9fee18eed92a501e63cc518267"`
[INFO] [stdout] 14288bf8c32fa095c023fe6b8497c68be954ad9fee18eed92a501e63cc518267
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/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] ec7dc0d24dc98d27ff0c744d0ec2e76926be30abf73b7e2e6bd95fd8bbc50536
[INFO] running `"docker" "start" "-a" "ec7dc0d24dc98d27ff0c744d0ec2e76926be30abf73b7e2e6bd95fd8bbc50536"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/safety_guard-e0357e707c7cd9ad
[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 safety-guard
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - safety (line 63) ... ok
[INFO] [stdout] test src/lib.rs - safety (line 75) ... ok
[INFO] [stdout] test src/lib.rs - safety (line 52) ... ok
[INFO] [stdout] test src/lib.rs - safety (line 41) ... ok
[INFO] [stdout] test src/lib.rs - safety (line 109) ... ok
[INFO] [stdout] test src/lib.rs - safety (line 86) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "ec7dc0d24dc98d27ff0c744d0ec2e76926be30abf73b7e2e6bd95fd8bbc50536"`
[INFO] running `"docker" "rm" "-f" "ec7dc0d24dc98d27ff0c744d0ec2e76926be30abf73b7e2e6bd95fd8bbc50536"`
[INFO] [stdout] ec7dc0d24dc98d27ff0c744d0ec2e76926be30abf73b7e2e6bd95fd8bbc50536