[INFO] fetching crate claymore 999999999.999999999.9999999991...
[INFO] checking claymore-999999999.999999999.9999999991 against master#c724b67e1b474262917a5154d74e7072267593fe for pr-74315
[INFO] extracting crate claymore 999999999.999999999.9999999991 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate claymore 999999999.999999999.9999999991 on toolchain c724b67e1b474262917a5154d74e7072267593fe
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate claymore 999999999.999999999.9999999991
[INFO] finished tweaking crates.io crate claymore 999999999.999999999.9999999991
[INFO] tweaked toml for crates.io crate claymore 999999999.999999999.9999999991 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate claymore 999999999.999999999.9999999991 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1be0bbeb236c5c2b76294e5dd8e883a8c8b0c6beb40a1cbd1605619a361cfb0b
[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" "1be0bbeb236c5c2b76294e5dd8e883a8c8b0c6beb40a1cbd1605619a361cfb0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1be0bbeb236c5c2b76294e5dd8e883a8c8b0c6beb40a1cbd1605619a361cfb0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be0bbeb236c5c2b76294e5dd8e883a8c8b0c6beb40a1cbd1605619a361cfb0b", kill_on_drop: false }`
[INFO] [stdout] 1be0bbeb236c5c2b76294e5dd8e883a8c8b0c6beb40a1cbd1605619a361cfb0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=forbid" "-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:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+c724b67e1b474262917a5154d74e7072267593fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a17b1d43f2d144b38797965079aad998b8422f0f51e911a42b4e1da72d7b9db
[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" "8a17b1d43f2d144b38797965079aad998b8422f0f51e911a42b4e1da72d7b9db", kill_on_drop: false }`
[INFO] [stderr]     Checking claymore v999999999.999999999.9999999991 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "8a17b1d43f2d144b38797965079aad998b8422f0f51e911a42b4e1da72d7b9db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a17b1d43f2d144b38797965079aad998b8422f0f51e911a42b4e1da72d7b9db", kill_on_drop: false }`
[INFO] [stdout] 8a17b1d43f2d144b38797965079aad998b8422f0f51e911a42b4e1da72d7b9db