[INFO] fetching crate microamp-tools 0.1.0-alpha.3... [INFO] checking microamp-tools-0.1.0-alpha.3 against beta for pr-78714 [INFO] extracting crate microamp-tools 0.1.0-alpha.3 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate microamp-tools 0.1.0-alpha.3 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate microamp-tools 0.1.0-alpha.3 [INFO] finished tweaking crates.io crate microamp-tools 0.1.0-alpha.3 [INFO] tweaked toml for crates.io crate microamp-tools 0.1.0-alpha.3 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate microamp-tools 0.1.0-alpha.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c84e242cdfbcae4e90f083c935c59686ead6868bdfd27ee27e359efc79e60ada [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" "c84e242cdfbcae4e90f083c935c59686ead6868bdfd27ee27e359efc79e60ada", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c84e242cdfbcae4e90f083c935c59686ead6868bdfd27ee27e359efc79e60ada", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c84e242cdfbcae4e90f083c935c59686ead6868bdfd27ee27e359efc79e60ada", kill_on_drop: false }` [INFO] [stdout] c84e242cdfbcae4e90f083c935c59686ead6868bdfd27ee27e359efc79e60ada [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 430d741464fcd7bc903ff9142806565caa124d81b9177a5fa0c60c6a77c91d46 [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" "430d741464fcd7bc903ff9142806565caa124d81b9177a5fa0c60c6a77c91d46", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.64 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Checking zero v0.1.2 [INFO] [stderr] Checking rustc_version v0.2.3 [INFO] [stderr] Checking xmas-elf v0.6.2 [INFO] [stderr] Checking backtrace-sys v0.1.31 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking filetime v0.2.7 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking backtrace v0.3.38 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking rustc-cfg v0.4.0 [INFO] [stderr] Checking exitfailure v0.5.1 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking cargo-project v0.2.2 [INFO] [stderr] Checking microamp-tools v0.1.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.96s [INFO] running `Command { std: "docker" "inspect" "430d741464fcd7bc903ff9142806565caa124d81b9177a5fa0c60c6a77c91d46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "430d741464fcd7bc903ff9142806565caa124d81b9177a5fa0c60c6a77c91d46", kill_on_drop: false }` [INFO] [stdout] 430d741464fcd7bc903ff9142806565caa124d81b9177a5fa0c60c6a77c91d46