[INFO] fetching crate runtime-interface 0.0.0...
[INFO] testing runtime-interface-0.0.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate runtime-interface 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate runtime-interface 0.0.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate runtime-interface 0.0.0
[INFO] finished tweaking crates.io crate runtime-interface 0.0.0
[INFO] tweaked toml for crates.io crate runtime-interface 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cabd85e309dc3e22c6191eec2159bc31e11eab0f47b3b3d307e8883ba4265b63
[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" "cabd85e309dc3e22c6191eec2159bc31e11eab0f47b3b3d307e8883ba4265b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cabd85e309dc3e22c6191eec2159bc31e11eab0f47b3b3d307e8883ba4265b63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cabd85e309dc3e22c6191eec2159bc31e11eab0f47b3b3d307e8883ba4265b63", kill_on_drop: false }`
[INFO] [stdout] cabd85e309dc3e22c6191eec2159bc31e11eab0f47b3b3d307e8883ba4265b63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] e6d62da3875cea6cd415fb4ab9412a518be71cdc75c2f6c2b05edb6c9b63faa9
[INFO] running `Command { std: "docker" "start" "-a" "e6d62da3875cea6cd415fb4ab9412a518be71cdc75c2f6c2b05edb6c9b63faa9", kill_on_drop: false }`
[INFO] [stderr]    Compiling runtime-interface v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "e6d62da3875cea6cd415fb4ab9412a518be71cdc75c2f6c2b05edb6c9b63faa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6d62da3875cea6cd415fb4ab9412a518be71cdc75c2f6c2b05edb6c9b63faa9", kill_on_drop: false }`
[INFO] [stdout] e6d62da3875cea6cd415fb4ab9412a518be71cdc75c2f6c2b05edb6c9b63faa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] 7e4dc1cda4ba94ab048878ab0dca4319141f931622b41d5d628c97a3c8c17e76
[INFO] running `Command { std: "docker" "start" "-a" "7e4dc1cda4ba94ab048878ab0dca4319141f931622b41d5d628c97a3c8c17e76", kill_on_drop: false }`
[INFO] [stderr]    Compiling runtime-interface v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "7e4dc1cda4ba94ab048878ab0dca4319141f931622b41d5d628c97a3c8c17e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e4dc1cda4ba94ab048878ab0dca4319141f931622b41d5d628c97a3c8c17e76", kill_on_drop: false }`
[INFO] [stdout] 7e4dc1cda4ba94ab048878ab0dca4319141f931622b41d5d628c97a3c8c17e76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] 42134af6ee6ceeebf0586a33f3d071d2148b1f7570f54a0c0ccdf6e67d84d8dc
[INFO] running `Command { std: "docker" "start" "-a" "42134af6ee6ceeebf0586a33f3d071d2148b1f7570f54a0c0ccdf6e67d84d8dc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/runtime_interface-608dd3056fa8c5b1)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests runtime-interface
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "42134af6ee6ceeebf0586a33f3d071d2148b1f7570f54a0c0ccdf6e67d84d8dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42134af6ee6ceeebf0586a33f3d071d2148b1f7570f54a0c0ccdf6e67d84d8dc", kill_on_drop: false }`
[INFO] [stdout] 42134af6ee6ceeebf0586a33f3d071d2148b1f7570f54a0c0ccdf6e67d84d8dc
