[INFO] crate slack 0.23.0 is already in cache [INFO] checking slack-0.23.0 against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766 [INFO] extracting crate slack 0.23.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate slack 0.23.0 on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate slack 0.23.0 [INFO] finished tweaking crates.io crate slack 0.23.0 [INFO] tweaked toml for crates.io crate slack 0.23.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate slack 0.23.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c47b29d0f51827ad1f90a6e38d7ce1ca256f7d9289173fbb3e161cf2466d464f [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "c47b29d0f51827ad1f90a6e38d7ce1ca256f7d9289173fbb3e161cf2466d464f"` [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking openssl-sys v0.9.53 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking getrandom v0.1.13 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking flate2 v1.0.13 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking sha-1 v0.8.1 [INFO] [stderr] Checking tokio v0.2.6 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking async-compression v0.2.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking input_buffer v0.2.0 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking openssl v0.10.26 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking tokio-tls v0.3.0 [INFO] [stderr] Checking tungstenite v0.9.2 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking hyper v0.13.1 [INFO] [stderr] Checking hyper-tls v0.4.0 [INFO] [stderr] Checking reqwest v0.10.0 [INFO] [stderr] Checking slack_api v0.22.0 [INFO] [stderr] Checking slack v0.23.0 (/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:101:37 [INFO] [stderr] | [INFO] [stderr] 101 | Error::Http(ref e) => e.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:102:42 [INFO] [stderr] | [INFO] [stderr] 102 | Error::WebSocket(ref e) => 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:103:37 [INFO] [stderr] | [INFO] [stderr] 103 | Error::Utf8(ref e) => 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:104:36 [INFO] [stderr] | [INFO] [stderr] 104 | Error::Url(ref e) => 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:105:37 [INFO] [stderr] | [INFO] [stderr] 105 | Error::Json(ref e) => 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:101:37 [INFO] [stderr] | [INFO] [stderr] 101 | Error::Http(ref e) => e.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:102:42 [INFO] [stderr] | [INFO] [stderr] 102 | Error::WebSocket(ref e) => 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:103:37 [INFO] [stderr] | [INFO] [stderr] 103 | Error::Utf8(ref e) => 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:104:36 [INFO] [stderr] | [INFO] [stderr] 104 | Error::Url(ref e) => 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:105:37 [INFO] [stderr] | [INFO] [stderr] 105 | Error::Json(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.83s [INFO] running `"docker" "inspect" "c47b29d0f51827ad1f90a6e38d7ce1ca256f7d9289173fbb3e161cf2466d464f"` [INFO] running `"docker" "rm" "-f" "c47b29d0f51827ad1f90a6e38d7ce1ca256f7d9289173fbb3e161cf2466d464f"` [INFO] [stdout] c47b29d0f51827ad1f90a6e38d7ce1ca256f7d9289173fbb3e161cf2466d464f