[INFO] crate merry 0.0.1 is already in cache
[INFO] testing merry-0.0.1 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate merry 0.0.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate merry 0.0.1 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 merry 0.0.1
[INFO] finished tweaking crates.io crate merry 0.0.1
[INFO] tweaked toml for crates.io crate merry 0.0.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate merry 0.0.1 already has a lockfile, it will not be regenerated
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] e77f54efb192dd8ab09d8c8c1ba6211ee6cb0192333d77f0a545a8e686385fa7
[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" "e77f54efb192dd8ab09d8c8c1ba6211ee6cb0192333d77f0a545a8e686385fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e77f54efb192dd8ab09d8c8c1ba6211ee6cb0192333d77f0a545a8e686385fa7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e77f54efb192dd8ab09d8c8c1ba6211ee6cb0192333d77f0a545a8e686385fa7", kill_on_drop: false }`
[INFO] [stdout] e77f54efb192dd8ab09d8c8c1ba6211ee6cb0192333d77f0a545a8e686385fa7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 22bd064a3ae8628ca35ec874d1aca08045b34ed66a5a8cf391c1451a1fdf4d66
[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" "22bd064a3ae8628ca35ec874d1aca08045b34ed66a5a8cf391c1451a1fdf4d66", kill_on_drop: false }`
[INFO] [stderr]    Compiling merry v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "22bd064a3ae8628ca35ec874d1aca08045b34ed66a5a8cf391c1451a1fdf4d66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22bd064a3ae8628ca35ec874d1aca08045b34ed66a5a8cf391c1451a1fdf4d66", kill_on_drop: false }`
[INFO] [stdout] 22bd064a3ae8628ca35ec874d1aca08045b34ed66a5a8cf391c1451a1fdf4d66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a29ef36aed4a81106ad4c9814224fe84c12a3f2b2f8806209087916589bc2ce0
[INFO] running `Command { std: "docker" "start" "-a" "a29ef36aed4a81106ad4c9814224fe84c12a3f2b2f8806209087916589bc2ce0", kill_on_drop: false }`
[INFO] [stderr]    Compiling merry v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "a29ef36aed4a81106ad4c9814224fe84c12a3f2b2f8806209087916589bc2ce0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a29ef36aed4a81106ad4c9814224fe84c12a3f2b2f8806209087916589bc2ce0", kill_on_drop: false }`
[INFO] [stdout] a29ef36aed4a81106ad4c9814224fe84c12a3f2b2f8806209087916589bc2ce0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] e967c01fc1a4d583cca8b368fd7c78fc60ad033178f7e2d428d84c1b81f4d4bf
[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" "e967c01fc1a4d583cca8b368fd7c78fc60ad033178f7e2d428d84c1b81f4d4bf", 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/merry-e8e64b0c38ba20e7
[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" "e967c01fc1a4d583cca8b368fd7c78fc60ad033178f7e2d428d84c1b81f4d4bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e967c01fc1a4d583cca8b368fd7c78fc60ad033178f7e2d428d84c1b81f4d4bf", kill_on_drop: false }`
[INFO] [stdout] e967c01fc1a4d583cca8b368fd7c78fc60ad033178f7e2d428d84c1b81f4d4bf