[INFO] fetching crate iref-enum 1.1.0... [INFO] checking iref-enum-1.1.0 against master#de32266a1780aa4ef748ce7f6200a1554fad0aca for pr-75585 [INFO] extracting crate iref-enum 1.1.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate iref-enum 1.1.0 on toolchain de32266a1780aa4ef748ce7f6200a1554fad0aca [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate iref-enum 1.1.0 [INFO] finished tweaking crates.io crate iref-enum 1.1.0 [INFO] tweaked toml for crates.io crate iref-enum 1.1.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate iref-enum 1.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5fde102f3f2ffedbf92ca0362d6a3528c09c3a078e80f416fcea42d6fbc33bd8 [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" "5fde102f3f2ffedbf92ca0362d6a3528c09c3a078e80f416fcea42d6fbc33bd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5fde102f3f2ffedbf92ca0362d6a3528c09c3a078e80f416fcea42d6fbc33bd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5fde102f3f2ffedbf92ca0362d6a3528c09c3a078e80f416fcea42d6fbc33bd8", kill_on_drop: false }` [INFO] [stdout] 5fde102f3f2ffedbf92ca0362d6a3528c09c3a078e80f416fcea42d6fbc33bd8 [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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+de32266a1780aa4ef748ce7f6200a1554fad0aca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a47c08afa966fd73daa251de264261550f2dae3d086e2d73dfc8a5f57090234 [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" "7a47c08afa966fd73daa251de264261550f2dae3d086e2d73dfc8a5f57090234", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Checking unicode-xid v0.2.0 [INFO] [stderr] Compiling pct-str v1.0.2 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Checking iref v1.1.5 [INFO] [stderr] Checking quote v1.0.3 [INFO] [stderr] Compiling static-iref v1.0.0 [INFO] [stderr] Checking iref-enum v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.94s [INFO] running `Command { std: "docker" "inspect" "7a47c08afa966fd73daa251de264261550f2dae3d086e2d73dfc8a5f57090234", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a47c08afa966fd73daa251de264261550f2dae3d086e2d73dfc8a5f57090234", kill_on_drop: false }` [INFO] [stdout] 7a47c08afa966fd73daa251de264261550f2dae3d086e2d73dfc8a5f57090234