[INFO] crate membership 0.0.6 is already in cache [INFO] checking membership-0.0.6 against master#3dbade652ed8ebac70f903e01f51cd92c4e4302c for pr-69880 [INFO] extracting crate membership 0.0.6 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate membership 0.0.6 on toolchain 3dbade652ed8ebac70f903e01f51cd92c4e4302c [INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate membership 0.0.6 [INFO] finished tweaking crates.io crate membership 0.0.6 [INFO] tweaked toml for crates.io crate membership 0.0.6 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate crates.io crate membership 0.0.6 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "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] 3d33cd6cbfa828e34e6095eca348d8e1e92e7be5c1bb40f8b489d8335cfcc53b [INFO] running `"docker" "start" "-a" "3d33cd6cbfa828e34e6095eca348d8e1e92e7be5c1bb40f8b489d8335cfcc53b"` [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling proc-macro2 v0.4.29 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling bitflags v1.0.5 [INFO] [stderr] Compiling unicode-segmentation v1.2.1 [INFO] [stderr] Checking termcolor v1.0.4 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking atty v0.2.11 [INFO] [stderr] Checking slog-scope v4.3.0 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking slog-kvfilter v0.7.0 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking getrandom v0.1.12 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking backtrace v0.3.37 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Checking slog-stdlog v3.0.5 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_pcg v0.2.0 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking rand v0.7.1 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Checking slog-term v2.5.0 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking slog-async v2.4.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling structopt-derive v0.2.15 [INFO] [stderr] Compiling trackable_derive v0.1.2 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking trackable v0.2.23 [INFO] [stderr] Checking sloggers v0.3.5 [INFO] [stderr] Checking structopt v0.2.15 [INFO] [stderr] Checking membership v0.0.6 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/message_encoder.rs:343:9 [INFO] [stderr] | [INFO] [stderr] 343 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `buffer` [INFO] [stderr] --> src/message_encoder.rs:346:9 [INFO] [stderr] | [INFO] [stderr] 346 | buffer: Limit, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.42s [INFO] running `"docker" "inspect" "3d33cd6cbfa828e34e6095eca348d8e1e92e7be5c1bb40f8b489d8335cfcc53b"` [INFO] running `"docker" "rm" "-f" "3d33cd6cbfa828e34e6095eca348d8e1e92e7be5c1bb40f8b489d8335cfcc53b"` [INFO] [stdout] 3d33cd6cbfa828e34e6095eca348d8e1e92e7be5c1bb40f8b489d8335cfcc53b