[INFO] fetching crate minicbor 0.10.1... [INFO] checking minicbor-0.10.1 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate minicbor 0.10.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate minicbor 0.10.1 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate minicbor 0.10.1 [INFO] finished tweaking crates.io crate minicbor 0.10.1 [INFO] tweaked toml for crates.io crate minicbor 0.10.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate minicbor 0.10.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37ace9cbf63c95a58c68ddf063e3fea6a1b63862655783f0521432d841f5a83d [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" "37ace9cbf63c95a58c68ddf063e3fea6a1b63862655783f0521432d841f5a83d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37ace9cbf63c95a58c68ddf063e3fea6a1b63862655783f0521432d841f5a83d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37ace9cbf63c95a58c68ddf063e3fea6a1b63862655783f0521432d841f5a83d", kill_on_drop: false }` [INFO] [stdout] 37ace9cbf63c95a58c68ddf063e3fea6a1b63862655783f0521432d841f5a83d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dfb62dabd7cd6de4d03691f6316cdec000c8c68e4aac50ad7b9cc499cb9b3e98 [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" "dfb62dabd7cd6de4d03691f6316cdec000c8c68e4aac50ad7b9cc499cb9b3e98", kill_on_drop: false }` [INFO] [stderr] Checking minicbor v0.10.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.22s [INFO] running `Command { std: "docker" "inspect" "dfb62dabd7cd6de4d03691f6316cdec000c8c68e4aac50ad7b9cc499cb9b3e98", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfb62dabd7cd6de4d03691f6316cdec000c8c68e4aac50ad7b9cc499cb9b3e98", kill_on_drop: false }` [INFO] [stdout] dfb62dabd7cd6de4d03691f6316cdec000c8c68e4aac50ad7b9cc499cb9b3e98