[INFO] updating cached repository https://github.com/jeremybobbin/rnvr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 788ecf62415c52e8bac1001ab870cf005ef12dc8 [INFO] checking jeremybobbin/rnvr against master#1557fb031b272b4c5bfcc7de5df7eddc7b36a584 for pr-73166 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeremybobbin%2Frnvr" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jeremybobbin/rnvr on toolchain 1557fb031b272b4c5bfcc7de5df7eddc7b36a584 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jeremybobbin/rnvr [INFO] finished tweaking git repo https://github.com/jeremybobbin/rnvr [INFO] tweaked toml for git repo https://github.com/jeremybobbin/rnvr written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/jeremybobbin/rnvr already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 811c710da95a7c42ca7a308df9e764f92ca11fde55cff5c0ef3e4a66248fb806 [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" "811c710da95a7c42ca7a308df9e764f92ca11fde55cff5c0ef3e4a66248fb806", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "811c710da95a7c42ca7a308df9e764f92ca11fde55cff5c0ef3e4a66248fb806", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "811c710da95a7c42ca7a308df9e764f92ca11fde55cff5c0ef3e4a66248fb806", kill_on_drop: false }` [INFO] [stdout] 811c710da95a7c42ca7a308df9e764f92ca11fde55cff5c0ef3e4a66248fb806 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1557fb031b272b4c5bfcc7de5df7eddc7b36a584" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5be6fb8f84ed0c85359a6c1ca5170cbe95e6f62898eaa5f38faa8bbabf7fe356 [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" "5be6fb8f84ed0c85359a6c1ca5170cbe95e6f62898eaa5f38faa8bbabf7fe356", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking serde_bytes v0.11.3 [INFO] [stderr] Checking rmp v0.8.9 [INFO] [stderr] Checking unix_socket v0.5.0 [INFO] [stderr] Checking rmpv v0.4.3 [INFO] [stderr] Checking neovim-lib v0.6.1 [INFO] [stderr] Checking rnvr v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.70s [INFO] running `Command { std: "docker" "inspect" "5be6fb8f84ed0c85359a6c1ca5170cbe95e6f62898eaa5f38faa8bbabf7fe356", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5be6fb8f84ed0c85359a6c1ca5170cbe95e6f62898eaa5f38faa8bbabf7fe356", kill_on_drop: false }` [INFO] [stdout] 5be6fb8f84ed0c85359a6c1ca5170cbe95e6f62898eaa5f38faa8bbabf7fe356