[INFO] crate shielded 0.1.0 is already in cache
[INFO] testing shielded-0.1.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate shielded 0.1.0 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate shielded 0.1.0 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 shielded 0.1.0
[INFO] finished tweaking crates.io crate shielded 0.1.0
[INFO] tweaked toml for crates.io crate shielded 0.1.0 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] 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] 881994d8e114a3819e0480e63963d821fa78c34dfdb364cc016db60a10555dd4
[INFO] running `"docker" "start" "-a" "881994d8e114a3819e0480e63963d821fa78c34dfdb364cc016db60a10555dd4"`
[INFO] [stderr]    Compiling shielded v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `"docker" "inspect" "881994d8e114a3819e0480e63963d821fa78c34dfdb364cc016db60a10555dd4"`
[INFO] running `"docker" "rm" "-f" "881994d8e114a3819e0480e63963d821fa78c34dfdb364cc016db60a10555dd4"`
[INFO] [stdout] 881994d8e114a3819e0480e63963d821fa78c34dfdb364cc016db60a10555dd4
[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] 7255db5f4b65097d32ed7c64ba777653da7e4c271b1d26e944df3648eb39d22e
[INFO] running `"docker" "start" "-a" "7255db5f4b65097d32ed7c64ba777653da7e4c271b1d26e944df3648eb39d22e"`
[INFO] [stderr]    Compiling shielded v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.37s
[INFO] running `"docker" "inspect" "7255db5f4b65097d32ed7c64ba777653da7e4c271b1d26e944df3648eb39d22e"`
[INFO] running `"docker" "rm" "-f" "7255db5f4b65097d32ed7c64ba777653da7e4c271b1d26e944df3648eb39d22e"`
[INFO] [stdout] 7255db5f4b65097d32ed7c64ba777653da7e4c271b1d26e944df3648eb39d22e
[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] a2444b5a05a0aadfc291b4578a1b59c25dceee3b9d5fd4ee89ac8f62599e86f4
[INFO] running `"docker" "start" "-a" "a2444b5a05a0aadfc291b4578a1b59c25dceee3b9d5fd4ee89ac8f62599e86f4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/shielded-28657e9769e28310
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_shielded_unshield ... ok
[INFO] [stdout] test tests::prop_shield_unshield ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shielded
[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" "a2444b5a05a0aadfc291b4578a1b59c25dceee3b9d5fd4ee89ac8f62599e86f4"`
[INFO] running `"docker" "rm" "-f" "a2444b5a05a0aadfc291b4578a1b59c25dceee3b9d5fd4ee89ac8f62599e86f4"`
[INFO] [stdout] a2444b5a05a0aadfc291b4578a1b59c25dceee3b9d5fd4ee89ac8f62599e86f4