[INFO] crate serde_traitobject 0.2.4 is already in cache [INFO] checking serde_traitobject-0.2.4 against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665 [INFO] extracting crate serde_traitobject 0.2.4 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate serde_traitobject 0.2.4 on toolchain d7b51666469c792a8a3f40849607739bae1e705e [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate serde_traitobject 0.2.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate serde_traitobject 0.2.4 [INFO] tweaked toml for crates.io crate serde_traitobject 0.2.4 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+d7b51666469c792a8a3f40849607739bae1e705e" "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] 1386bfd01568193d42340f9a04e28573fa987515cff5f8c0df3ee5d57f65499e [INFO] running `"docker" "start" "-a" "1386bfd01568193d42340f9a04e28573fa987515cff5f8c0df3ee5d57f65499e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.62 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling bumpalo v3.2.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.62 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Checking stable_deref_trait v1.1.1 [INFO] [stderr] Compiling heapless v0.5.5 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Compiling build_id v0.2.1 [INFO] [stderr] Checking twox-hash v1.5.0 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Compiling ryu v1.0.4 [INFO] [stderr] Compiling relative v0.2.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking metatype v0.2.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Compiling procinfo v0.4.2 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.12 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Checking as-slice v0.1.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.62 [INFO] [stderr] Checking palaver v0.2.8 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Compiling serde_closure_derive v0.2.11 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.62 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.62 [INFO] [stderr] Checking js-sys v0.3.39 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.12 [INFO] [stderr] Checking wasm-bindgen-test v0.3.12 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking erased-serde v0.3.11 [INFO] [stderr] Checking serde_closure v0.2.11 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking serde_traitobject v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/convenience.rs:132:3 [INFO] [stderr] | [INFO] [stderr] 132 | error::Error::description(&**self) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/convenience.rs:132:3 [INFO] [stderr] | [INFO] [stderr] 132 | error::Error::description(&**self) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 26s [INFO] running `"docker" "inspect" "1386bfd01568193d42340f9a04e28573fa987515cff5f8c0df3ee5d57f65499e"` [INFO] running `"docker" "rm" "-f" "1386bfd01568193d42340f9a04e28573fa987515cff5f8c0df3ee5d57f65499e"` [INFO] [stdout] 1386bfd01568193d42340f9a04e28573fa987515cff5f8c0df3ee5d57f65499e