[INFO] fetching crate a2 0.5.1... [INFO] checking a2-0.5.1 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393 [INFO] extracting crate a2 0.5.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate a2 0.5.1 on toolchain 45d050cde277b22a755847338f2acc2c7b834141 [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate a2 0.5.1 [INFO] finished tweaking crates.io crate a2 0.5.1 [INFO] tweaked toml for crates.io crate a2 0.5.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate a2 0.5.1 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 7c3f08f70777ebce4fe538e41416a0d613d8e84786cca31570c18ea8f45404e5 [INFO] running `"docker" "start" "-a" "7c3f08f70777ebce4fe538e41416a0d613d8e84786cca31570c18ea8f45404e5"` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling log v0.4.10 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling proc-macro-hack-impl v0.4.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling unindent v0.1.5 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling proc-macro-hack v0.4.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling ring v0.16.9 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking pretty_env_logger v0.3.1 [INFO] [stderr] Compiling indoc-impl v0.2.8 [INFO] [stderr] Checking webpki v0.21.0 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking rustls v0.16.0 [INFO] [stderr] Checking webpki-roots v0.17.0 [INFO] [stderr] Checking indoc v0.2.8 [INFO] [stderr] Checking erased-serde v0.3.9 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.0 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking tokio v0.2.4 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-rustls v0.12.1 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking hyper v0.13.0 [INFO] [stderr] Checking hyper-alpn v0.2.1 [INFO] [stderr] Checking a2 v0.5.1 (/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:46:55 [INFO] [stderr] | [INFO] [stderr] 46 | write!(fmt, "{} (reason: {:?})", self.description(), reason) [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:48:41 [INFO] [stderr] | [INFO] [stderr] 48 | _ => write!(fmt, "{}", self.description()), [INFO] [stderr] | ^^^^^^^^^^^ [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:80:44 [INFO] [stderr] | [INFO] [stderr] 80 | Error::SignerError(format!("{}", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [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:86:42 [INFO] [stderr] | [INFO] [stderr] 86 | Error::ReadError(format!("{}", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [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:46:55 [INFO] [stderr] | [INFO] [stderr] 46 | write!(fmt, "{} (reason: {:?})", self.description(), reason) [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:48:41 [INFO] [stderr] | [INFO] [stderr] 48 | _ => write!(fmt, "{}", self.description()), [INFO] [stderr] | ^^^^^^^^^^^ [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:80:44 [INFO] [stderr] | [INFO] [stderr] 80 | Error::SignerError(format!("{}", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [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:86:42 [INFO] [stderr] | [INFO] [stderr] 86 | Error::ReadError(format!("{}", e.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 55.27s [INFO] running `"docker" "inspect" "7c3f08f70777ebce4fe538e41416a0d613d8e84786cca31570c18ea8f45404e5"` [INFO] running `"docker" "rm" "-f" "7c3f08f70777ebce4fe538e41416a0d613d8e84786cca31570c18ea8f45404e5"` [INFO] [stdout] 7c3f08f70777ebce4fe538e41416a0d613d8e84786cca31570c18ea8f45404e5