[INFO] fetching crate mvt 0.6.0... [INFO] checking mvt-0.6.0 against master#d62d3f7fa9a91d933213cc10e20e740608983f64 for pr-77015 [INFO] extracting crate mvt 0.6.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate mvt 0.6.0 on toolchain d62d3f7fa9a91d933213cc10e20e740608983f64 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate mvt 0.6.0 [INFO] finished tweaking crates.io crate mvt 0.6.0 [INFO] tweaked toml for crates.io crate mvt 0.6.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate mvt 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ce6af678cf6d62d42559ce27f07e2f06b5b4f52af116f46034feb7002eb386fa [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" "ce6af678cf6d62d42559ce27f07e2f06b5b4f52af116f46034feb7002eb386fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ce6af678cf6d62d42559ce27f07e2f06b5b4f52af116f46034feb7002eb386fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce6af678cf6d62d42559ce27f07e2f06b5b4f52af116f46034feb7002eb386fa", kill_on_drop: false }` [INFO] [stdout] ce6af678cf6d62d42559ce27f07e2f06b5b4f52af116f46034feb7002eb386fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+d62d3f7fa9a91d933213cc10e20e740608983f64" "check" "--frozen" "--all" "--all-targets" "--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] ac5f2943ae87729311b008cbcf91d4251a94e435b81be5a98882de7e25303ffb [INFO] running `Command { std: "docker" "start" "-a" "ac5f2943ae87729311b008cbcf91d4251a94e435b81be5a98882de7e25303ffb", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling protobuf v2.17.0 [INFO] [stderr] Checking mvt v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.78s [INFO] running `Command { std: "docker" "inspect" "ac5f2943ae87729311b008cbcf91d4251a94e435b81be5a98882de7e25303ffb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac5f2943ae87729311b008cbcf91d4251a94e435b81be5a98882de7e25303ffb", kill_on_drop: false }` [INFO] [stdout] ac5f2943ae87729311b008cbcf91d4251a94e435b81be5a98882de7e25303ffb