[INFO] crate submodules 0.1.0 is already in cache
[INFO] testing submodules-0.1.0 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate submodules 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate submodules 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 submodules 0.1.0
[INFO] finished tweaking crates.io crate submodules 0.1.0
[INFO] tweaked toml for crates.io crate submodules 0.1.0 written to /workspace/builds/worker-3/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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 724fe9b531e7f0c8764321f104fbbff2648989b05156c08cca8a739c1028b1f1
[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" "724fe9b531e7f0c8764321f104fbbff2648989b05156c08cca8a739c1028b1f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "724fe9b531e7f0c8764321f104fbbff2648989b05156c08cca8a739c1028b1f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "724fe9b531e7f0c8764321f104fbbff2648989b05156c08cca8a739c1028b1f1", kill_on_drop: false }`
[INFO] [stdout] 724fe9b531e7f0c8764321f104fbbff2648989b05156c08cca8a739c1028b1f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 929471ab1827cdfb03dd3e3f9a5f607baaaf5a47c5c4f3992d43bd95fef933ce
[INFO] running `Command { std: "docker" "start" "-a" "929471ab1827cdfb03dd3e3f9a5f607baaaf5a47c5c4f3992d43bd95fef933ce", kill_on_drop: false }`
[INFO] [stderr]    Compiling submodules v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "929471ab1827cdfb03dd3e3f9a5f607baaaf5a47c5c4f3992d43bd95fef933ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "929471ab1827cdfb03dd3e3f9a5f607baaaf5a47c5c4f3992d43bd95fef933ce", kill_on_drop: false }`
[INFO] [stdout] 929471ab1827cdfb03dd3e3f9a5f607baaaf5a47c5c4f3992d43bd95fef933ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 6cbab2cdf6fad209954b2e90dd412ef43cb270444a04ae6f71287375ba2cb97b
[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" "6cbab2cdf6fad209954b2e90dd412ef43cb270444a04ae6f71287375ba2cb97b", kill_on_drop: false }`
[INFO] [stderr]    Compiling submodules v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "6cbab2cdf6fad209954b2e90dd412ef43cb270444a04ae6f71287375ba2cb97b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cbab2cdf6fad209954b2e90dd412ef43cb270444a04ae6f71287375ba2cb97b", kill_on_drop: false }`
[INFO] [stdout] 6cbab2cdf6fad209954b2e90dd412ef43cb270444a04ae6f71287375ba2cb97b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] d8eb7c04d75bb5229246aa8777ec439938adbdaffbd2c26c5e19b379f04fcf10
[INFO] running `Command { std: "docker" "start" "-a" "d8eb7c04d75bb5229246aa8777ec439938adbdaffbd2c26c5e19b379f04fcf10", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/submodules-bcc6ad3e0ca3aaab
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test build_update ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests submodules
[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" "d8eb7c04d75bb5229246aa8777ec439938adbdaffbd2c26c5e19b379f04fcf10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8eb7c04d75bb5229246aa8777ec439938adbdaffbd2c26c5e19b379f04fcf10", kill_on_drop: false }`
[INFO] [stdout] d8eb7c04d75bb5229246aa8777ec439938adbdaffbd2c26c5e19b379f04fcf10