[INFO] fetching crate int-enum-impl 0.4.0... [INFO] checking int-enum-impl-0.4.0 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate int-enum-impl 0.4.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate int-enum-impl 0.4.0 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate int-enum-impl 0.4.0 [INFO] finished tweaking crates.io crate int-enum-impl 0.4.0 [INFO] tweaked toml for crates.io crate int-enum-impl 0.4.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b45ee189c3ed38d4dca385b14cfaf69cff272d34134a399aa76a2f82d1375f3 [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" "7b45ee189c3ed38d4dca385b14cfaf69cff272d34134a399aa76a2f82d1375f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b45ee189c3ed38d4dca385b14cfaf69cff272d34134a399aa76a2f82d1375f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b45ee189c3ed38d4dca385b14cfaf69cff272d34134a399aa76a2f82d1375f3", kill_on_drop: false }` [INFO] [stdout] 7b45ee189c3ed38d4dca385b14cfaf69cff272d34134a399aa76a2f82d1375f3 [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=forbid" "-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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9f4b90768e2e11f3cdc1826333ea78fee439e4cddfb134f613aa7e0f07cdfe8 [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" "f9f4b90768e2e11f3cdc1826333ea78fee439e4cddfb134f613aa7e0f07cdfe8", kill_on_drop: false }` [INFO] [stderr] Checking unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking serde v1.0.115 [INFO] [stderr] Checking proc-macro2 v1.0.19 [INFO] [stderr] Checking quote v1.0.7 [INFO] [stderr] Checking syn v1.0.38 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking proc-macro-crate v0.1.5 [INFO] [stderr] Checking int-enum-impl v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.39s [INFO] running `Command { std: "docker" "inspect" "f9f4b90768e2e11f3cdc1826333ea78fee439e4cddfb134f613aa7e0f07cdfe8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9f4b90768e2e11f3cdc1826333ea78fee439e4cddfb134f613aa7e0f07cdfe8", kill_on_drop: false }` [INFO] [stdout] f9f4b90768e2e11f3cdc1826333ea78fee439e4cddfb134f613aa7e0f07cdfe8