[INFO] fetching crate bench 1.0.0... [INFO] checking bench-1.0.0 against master#914adf04af1c1a984707f778da3d04590c03d144 for pr-72331 [INFO] extracting crate bench 1.0.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate bench 1.0.0 on toolchain 914adf04af1c1a984707f778da3d04590c03d144 [INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate bench 1.0.0 [INFO] finished tweaking crates.io crate bench 1.0.0 [INFO] tweaked toml for crates.io crate bench 1.0.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+914adf04af1c1a984707f778da3d04590c03d144" "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" "+914adf04af1c1a984707f778da3d04590c03d144" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9ae43add3ba391aab1ab522eb84382c8d82d98752fc2036a7e1cb3766f0f53f3 [INFO] running `"docker" "start" "-a" "9ae43add3ba391aab1ab522eb84382c8d82d98752fc2036a7e1cb3766f0f53f3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.13 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Checking gimli v0.21.0 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking object v0.19.0 [INFO] [stderr] Checking cast v0.1.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking term v0.4.6 [INFO] [stderr] Checking thread-scoped v1.0.2 [INFO] [stderr] Checking itertools v0.4.19 [INFO] [stderr] Checking ansi_term v0.10.2 [INFO] [stderr] Checking itertools v0.5.10 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking num_cpus v0.2.13 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking simplelog v0.4.4 [INFO] [stderr] Checking loggerv v0.6.0 [INFO] [stderr] Checking criterion-plot v0.1.3 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling syn v1.0.23 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking criterion-stats v0.1.3 [INFO] [stderr] Checking addr2line v0.12.1 [INFO] [stderr] Checking backtrace v0.3.48 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking criterion v0.1.2 [INFO] [stderr] Checking bench v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.39s [INFO] running `"docker" "inspect" "9ae43add3ba391aab1ab522eb84382c8d82d98752fc2036a7e1cb3766f0f53f3"` [INFO] running `"docker" "rm" "-f" "9ae43add3ba391aab1ab522eb84382c8d82d98752fc2036a7e1cb3766f0f53f3"` [INFO] [stdout] 9ae43add3ba391aab1ab522eb84382c8d82d98752fc2036a7e1cb3766f0f53f3