[INFO] fetching crate safe-regex 0.2.3... [INFO] checking safe-regex-0.2.3 against master#50e1dc1536264ab71c0850f346b12309477f29f7 for pr-85073 [INFO] extracting crate safe-regex 0.2.3 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate safe-regex 0.2.3 on toolchain 50e1dc1536264ab71c0850f346b12309477f29f7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate safe-regex 0.2.3 [INFO] finished tweaking crates.io crate safe-regex 0.2.3 [INFO] tweaked toml for crates.io crate safe-regex 0.2.3 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate safe-regex 0.2.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "metadata" "--no-deps" "--format-version=1", 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] 08f81156732f1a41bc5783f1b665d724994b1a5bf3e47f89d0e2c0c9038f8adb [INFO] running `Command { std: "docker" "start" "-a" "08f81156732f1a41bc5783f1b665d724994b1a5bf3e47f89d0e2c0c9038f8adb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08f81156732f1a41bc5783f1b665d724994b1a5bf3e47f89d0e2c0c9038f8adb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08f81156732f1a41bc5783f1b665d724994b1a5bf3e47f89d0e2c0c9038f8adb", kill_on_drop: false }` [INFO] [stdout] 08f81156732f1a41bc5783f1b665d724994b1a5bf3e47f89d0e2c0c9038f8adb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+50e1dc1536264ab71c0850f346b12309477f29f7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0cd0008e118d1fcec164f16d591a09eddab1e3de32b6b97a9b9a652a62b9ab48 [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" "0cd0008e118d1fcec164f16d591a09eddab1e3de32b6b97a9b9a652a62b9ab48", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling safe-proc-macro2 v1.0.24 [INFO] [stderr] Compiling safe-quote v1.0.9 [INFO] [stderr] Compiling safe-regex-compiler v0.2.3 [INFO] [stderr] Compiling safe-regex-macro v0.2.3 [INFO] [stderr] Checking safe-regex v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.38s [INFO] running `Command { std: "docker" "inspect" "0cd0008e118d1fcec164f16d591a09eddab1e3de32b6b97a9b9a652a62b9ab48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cd0008e118d1fcec164f16d591a09eddab1e3de32b6b97a9b9a652a62b9ab48", kill_on_drop: false }` [INFO] [stdout] 0cd0008e118d1fcec164f16d591a09eddab1e3de32b6b97a9b9a652a62b9ab48