[INFO] crate minigrepyay 0.1.0 is already in cache
[INFO] testing minigrepyay-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate minigrepyay 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate minigrepyay 0.1.0 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minigrepyay 0.1.0
[INFO] finished tweaking crates.io crate minigrepyay 0.1.0
[INFO] tweaked toml for crates.io crate minigrepyay 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 844cc6ef086cc3544f1fd6ed20f487f98e469dcf161c788ec534f7f2fadc1c1f
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "844cc6ef086cc3544f1fd6ed20f487f98e469dcf161c788ec534f7f2fadc1c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "844cc6ef086cc3544f1fd6ed20f487f98e469dcf161c788ec534f7f2fadc1c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "844cc6ef086cc3544f1fd6ed20f487f98e469dcf161c788ec534f7f2fadc1c1f", kill_on_drop: false }`
[INFO] [stdout] 844cc6ef086cc3544f1fd6ed20f487f98e469dcf161c788ec534f7f2fadc1c1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 636a726ded4d51b23d7d45869c5fc1bcf26cd4542b2ecb449902113a68e177c4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "636a726ded4d51b23d7d45869c5fc1bcf26cd4542b2ecb449902113a68e177c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrepyay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "636a726ded4d51b23d7d45869c5fc1bcf26cd4542b2ecb449902113a68e177c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "636a726ded4d51b23d7d45869c5fc1bcf26cd4542b2ecb449902113a68e177c4", kill_on_drop: false }`
[INFO] [stdout] 636a726ded4d51b23d7d45869c5fc1bcf26cd4542b2ecb449902113a68e177c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 779ac909a00eb7156bef5c3875b1457e4d24873e83695c374823aead8c61c0e9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "779ac909a00eb7156bef5c3875b1457e4d24873e83695c374823aead8c61c0e9", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrepyay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "779ac909a00eb7156bef5c3875b1457e4d24873e83695c374823aead8c61c0e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "779ac909a00eb7156bef5c3875b1457e4d24873e83695c374823aead8c61c0e9", kill_on_drop: false }`
[INFO] [stdout] 779ac909a00eb7156bef5c3875b1457e4d24873e83695c374823aead8c61c0e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8c1af3f3abf2a76cfc3ee98d18ec1928262f72668f047ed93ae8f5fff8ea2b64
[INFO] running `Command { std: "docker" "start" "-a" "8c1af3f3abf2a76cfc3ee98d18ec1928262f72668f047ed93ae8f5fff8ea2b64", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/minigrepyay-72f5fc1b13608266
[INFO] [stdout] test tests::search_case_insensitive ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/minigrepyay-931cecc9c616496b
[INFO] [stdout] test tests::search_case_sensitive ... 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 minigrepyay
[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 `Command { std: "docker" "inspect" "8c1af3f3abf2a76cfc3ee98d18ec1928262f72668f047ed93ae8f5fff8ea2b64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c1af3f3abf2a76cfc3ee98d18ec1928262f72668f047ed93ae8f5fff8ea2b64", kill_on_drop: false }`
[INFO] [stdout] 8c1af3f3abf2a76cfc3ee98d18ec1928262f72668f047ed93ae8f5fff8ea2b64