[INFO] crate libstorage 0.4.5 is already in cache [INFO] checking libstorage-0.4.5 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1 [INFO] extracting crate libstorage 0.4.5 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate libstorage 0.4.5 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate libstorage 0.4.5 [INFO] finished tweaking crates.io crate libstorage 0.4.5 [INFO] tweaked toml for crates.io crate libstorage 0.4.5 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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-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" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "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] 46dd2fd39385fc250d926b60305a40f5a761e34e9267e5508a3bb02aacb4af84 [INFO] running `"docker" "start" "-a" "46dd2fd39385fc250d926b60305a40f5a761e34e9267e5508a3bb02aacb4af84"` [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking xml-rs v0.6.1 [INFO] [stderr] Checking memchr v2.2.1 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking uname v0.1.1 [INFO] [stderr] Checking openssl-sys v0.9.53 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Checking cookie v0.11.1 [INFO] [stderr] Checking nom v3.2.1 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Compiling serde_repr v0.1.5 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Compiling point-derive v0.1.3 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking postgres-protocol v0.3.2 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio-threadpool v0.1.17 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking quick-xml v0.12.4 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking openssl v0.10.26 [INFO] [stderr] Checking tokio-reactor v0.1.11 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking csv v1.0.7 [INFO] [stderr] Checking treexml v0.6.2 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking postgres-shared v0.4.2 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.5 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking simplelog v0.5.3 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking postgres v0.15.2 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Compiling xml-attributes-derive v0.1.1 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking hyper-native-tls v0.3.0 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] Checking influx_db_client v0.3.6 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.22 [INFO] [stderr] Checking libstorage v0.4.5 (/opt/rustwide/workdir) [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/error.rs:62:16 [INFO] [stderr] | [INFO] [stderr] 62 | ParseError(ParseError), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable call [INFO] [stderr] --> src/error.rs:249:9 [INFO] [stderr] | [INFO] [stderr] 249 | StorageError::ParseError(err) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ --- any code following this expression is unreachable [INFO] [stderr] | | [INFO] [stderr] | unreachable call [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/error.rs:62:16 [INFO] [stderr] | [INFO] [stderr] 62 | ParseError(ParseError), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | unreachable expression [INFO] [stderr] | any code following this expression is unreachable [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable call [INFO] [stderr] --> src/error.rs:249:9 [INFO] [stderr] | [INFO] [stderr] 249 | StorageError::ParseError(err) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ --- any code following this expression is unreachable [INFO] [stderr] | | [INFO] [stderr] | unreachable call [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `"docker" "inspect" "46dd2fd39385fc250d926b60305a40f5a761e34e9267e5508a3bb02aacb4af84"` [INFO] running `"docker" "rm" "-f" "46dd2fd39385fc250d926b60305a40f5a761e34e9267e5508a3bb02aacb4af84"` [INFO] [stdout] 46dd2fd39385fc250d926b60305a40f5a761e34e9267e5508a3bb02aacb4af84