[INFO] crate grex 0.3.2 is already in cache [INFO] checking grex-0.3.2 against try#a243773eaf3fedcd203f10ae4579e4f106bf7ccd for pr-68325 [INFO] extracting crate grex 0.3.2 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate grex 0.3.2 on toolchain a243773eaf3fedcd203f10ae4579e4f106bf7ccd [INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate grex 0.3.2 [INFO] finished tweaking crates.io crate grex 0.3.2 [INFO] tweaked toml for crates.io crate grex 0.3.2 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate grex 0.3.2 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+a243773eaf3fedcd203f10ae4579e4f106bf7ccd" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] d9457ff8b6497da9ca4caacaadd8ca344ef0a4a8fe1c1990bcf933dc76b3dffe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "d9457ff8b6497da9ca4caacaadd8ca344ef0a4a8fe1c1990bcf933dc76b3dffe"` [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Compiling doc-comment v0.3.1 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Compiling escargot v0.5.0 [INFO] [stderr] Checking linked-list v0.0.3 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Compiling rstest v0.5.2 [INFO] [stderr] Checking float-cmp v0.5.3 [INFO] [stderr] Checking petgraph v0.5.0 [INFO] [stderr] Checking regex v1.3.3 [INFO] [stderr] Checking rusty-fork v0.2.2 [INFO] [stderr] Checking predicates v1.0.2 [INFO] [stderr] Checking proptest v0.9.4 [INFO] [stderr] Compiling syn-mid v0.4.0 [INFO] [stderr] Compiling rustversion v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling proc-macro-error v0.4.4 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.3 [INFO] [stderr] Compiling structopt-derive v0.4.0 [INFO] [stderr] Checking structopt v0.3.7 [INFO] [stderr] Checking grex v0.3.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking serde v1.0.102 [INFO] [stderr] Checking serde_json v1.0.41 [INFO] [stderr] Checking assert_cmd v0.12.0 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `"docker" "inspect" "d9457ff8b6497da9ca4caacaadd8ca344ef0a4a8fe1c1990bcf933dc76b3dffe"` [INFO] running `"docker" "rm" "-f" "d9457ff8b6497da9ca4caacaadd8ca344ef0a4a8fe1c1990bcf933dc76b3dffe"` [INFO] [stdout] d9457ff8b6497da9ca4caacaadd8ca344ef0a4a8fe1c1990bcf933dc76b3dffe