[INFO] crate ichen-openprotocol 0.4.4 is already in cache [INFO] checking ichen-openprotocol-0.4.4 against master#0cbcb17d3306d6e22eafc2c05ce885db97d0189c for pr-68766 [INFO] extracting crate ichen-openprotocol 0.4.4 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate ichen-openprotocol 0.4.4 on toolchain 0cbcb17d3306d6e22eafc2c05ce885db97d0189c [INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate ichen-openprotocol 0.4.4 [INFO] finished tweaking crates.io crate ichen-openprotocol 0.4.4 [INFO] tweaked toml for crates.io crate ichen-openprotocol 0.4.4 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate ichen-openprotocol 0.4.4 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "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] 4a59e13387360134623fab63548438ad7e797c78a3e6e28e7f2ae939cce001d5 [INFO] running `"docker" "start" "-a" "4a59e13387360134623fab63548438ad7e797c78a3e6e28e7f2ae939cce001d5"` [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Checking tokio-executor v0.1.8 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking regex v1.2.1 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking mio v0.6.20 [INFO] [stderr] Checking mime v0.2.6 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-reactor v0.1.10 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling derive_more v0.99.2 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Checking websocket-base v0.24.0 [INFO] [stderr] Checking websocket v0.24.0 [INFO] [stderr] Checking serde v1.0.103 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking serde_json v1.0.42 [INFO] [stderr] Checking ichen-openprotocol v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:51:41 [INFO] [stderr] | [INFO] [stderr] 51 | Self::JsonError(err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:51:41 [INFO] [stderr] | [INFO] [stderr] 51 | Self::JsonError(err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.73s [INFO] running `"docker" "inspect" "4a59e13387360134623fab63548438ad7e797c78a3e6e28e7f2ae939cce001d5"` [INFO] running `"docker" "rm" "-f" "4a59e13387360134623fab63548438ad7e797c78a3e6e28e7f2ae939cce001d5"` [INFO] [stdout] 4a59e13387360134623fab63548438ad7e797c78a3e6e28e7f2ae939cce001d5