[INFO] fetching crate jukeboxrhino-first-module 0.1.0...
[INFO] testing jukeboxrhino-first-module-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate jukeboxrhino-first-module 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate jukeboxrhino-first-module 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jukeboxrhino-first-module 0.1.0
[INFO] finished tweaking crates.io crate jukeboxrhino-first-module 0.1.0
[INFO] tweaked toml for crates.io crate jukeboxrhino-first-module 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46632bb16a98ca00c5c7bda76997a8ae27628e62e7e5c45cbecfd81cdbd6ccbe
[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" "46632bb16a98ca00c5c7bda76997a8ae27628e62e7e5c45cbecfd81cdbd6ccbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46632bb16a98ca00c5c7bda76997a8ae27628e62e7e5c45cbecfd81cdbd6ccbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46632bb16a98ca00c5c7bda76997a8ae27628e62e7e5c45cbecfd81cdbd6ccbe", kill_on_drop: false }`
[INFO] [stdout] 46632bb16a98ca00c5c7bda76997a8ae27628e62e7e5c45cbecfd81cdbd6ccbe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bba372746d3bc6cfe46db7355e5cad561236c30fc6bfd9c10e24d78ce611778f
[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" "bba372746d3bc6cfe46db7355e5cad561236c30fc6bfd9c10e24d78ce611778f", kill_on_drop: false }`
[INFO] [stderr]    Compiling jukeboxrhino-first-module v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "bba372746d3bc6cfe46db7355e5cad561236c30fc6bfd9c10e24d78ce611778f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bba372746d3bc6cfe46db7355e5cad561236c30fc6bfd9c10e24d78ce611778f", kill_on_drop: false }`
[INFO] [stdout] bba372746d3bc6cfe46db7355e5cad561236c30fc6bfd9c10e24d78ce611778f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e40ed2161cf136e501e451ec8dbd401402af589b47af975c52540d17c514047
[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" "7e40ed2161cf136e501e451ec8dbd401402af589b47af975c52540d17c514047", kill_on_drop: false }`
[INFO] [stderr]    Compiling jukeboxrhino-first-module v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "7e40ed2161cf136e501e451ec8dbd401402af589b47af975c52540d17c514047", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e40ed2161cf136e501e451ec8dbd401402af589b47af975c52540d17c514047", kill_on_drop: false }`
[INFO] [stdout] 7e40ed2161cf136e501e451ec8dbd401402af589b47af975c52540d17c514047
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65577805b3d8eb487f824b40e1a064f25ae71c80d5d93b966c613890c3c5ae57
[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" "65577805b3d8eb487f824b40e1a064f25ae71c80d5d93b966c613890c3c5ae57", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/jukeboxrhino_first_module-ba87dc493956aa8d
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests jukeboxrhino-first-module
[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" "65577805b3d8eb487f824b40e1a064f25ae71c80d5d93b966c613890c3c5ae57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65577805b3d8eb487f824b40e1a064f25ae71c80d5d93b966c613890c3c5ae57", kill_on_drop: false }`
[INFO] [stdout] 65577805b3d8eb487f824b40e1a064f25ae71c80d5d93b966c613890c3c5ae57