[INFO] cloning repository https://github.com/glebpom/ring-arch-mismatch-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/glebpom/ring-arch-mismatch-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglebpom%2Fring-arch-mismatch-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglebpom%2Fring-arch-mismatch-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ca2fb31efcc07e17f7f13b81180cf66be1584c9b
[INFO] testing glebpom/ring-arch-mismatch-demo against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglebpom%2Fring-arch-mismatch-demo" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/glebpom/ring-arch-mismatch-demo 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 git repo https://github.com/glebpom/ring-arch-mismatch-demo
[INFO] finished tweaking git repo https://github.com/glebpom/ring-arch-mismatch-demo
[INFO] tweaked toml for git repo https://github.com/glebpom/ring-arch-mismatch-demo written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/glebpom/ring-arch-mismatch-demo already has a lockfile, it will not be regenerated
[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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 120405eabec3013903e99983d079849d221e483390f3adb62c6be03fc6838d05
[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" "120405eabec3013903e99983d079849d221e483390f3adb62c6be03fc6838d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "120405eabec3013903e99983d079849d221e483390f3adb62c6be03fc6838d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "120405eabec3013903e99983d079849d221e483390f3adb62c6be03fc6838d05", kill_on_drop: false }`
[INFO] [stdout] 120405eabec3013903e99983d079849d221e483390f3adb62c6be03fc6838d05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 063fc24f531551338cd00bd920f6d5d2c3d6d3f8031b366d0d3869e3055b1fd2
[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" "063fc24f531551338cd00bd920f6d5d2c3d6d3f8031b366d0d3869e3055b1fd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling ring-arch-mismatch-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "063fc24f531551338cd00bd920f6d5d2c3d6d3f8031b366d0d3869e3055b1fd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "063fc24f531551338cd00bd920f6d5d2c3d6d3f8031b366d0d3869e3055b1fd2", kill_on_drop: false }`
[INFO] [stdout] 063fc24f531551338cd00bd920f6d5d2c3d6d3f8031b366d0d3869e3055b1fd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1bf305d3cb411bc876cedb0a9fd334089f027d729a00699010fb21d2646d3f5a
[INFO] running `Command { std: "docker" "start" "-a" "1bf305d3cb411bc876cedb0a9fd334089f027d729a00699010fb21d2646d3f5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ring-arch-mismatch-demo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "1bf305d3cb411bc876cedb0a9fd334089f027d729a00699010fb21d2646d3f5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bf305d3cb411bc876cedb0a9fd334089f027d729a00699010fb21d2646d3f5a", kill_on_drop: false }`
[INFO] [stdout] 1bf305d3cb411bc876cedb0a9fd334089f027d729a00699010fb21d2646d3f5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 183a1bba3cc6841acb2559e44a29fc89d24cdd5f736fc4dfea02ba3d0f55b732
[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" "183a1bba3cc6841acb2559e44a29fc89d24cdd5f736fc4dfea02ba3d0f55b732", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ring_arch_mismatch_demo-635064c0c6159df7
[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" "183a1bba3cc6841acb2559e44a29fc89d24cdd5f736fc4dfea02ba3d0f55b732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "183a1bba3cc6841acb2559e44a29fc89d24cdd5f736fc4dfea02ba3d0f55b732", kill_on_drop: false }`
[INFO] [stdout] 183a1bba3cc6841acb2559e44a29fc89d24cdd5f736fc4dfea02ba3d0f55b732