[INFO] crate h2 0.2.1 is already in cache [INFO] checking h2-0.2.1 against master#0cbcb17d3306d6e22eafc2c05ce885db97d0189c for pr-68766 [INFO] extracting crate h2 0.2.1 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate h2 0.2.1 on toolchain 0cbcb17d3306d6e22eafc2c05ce885db97d0189c [INFO] running `"/workspace/cargo-home/bin/cargo" "+0cbcb17d3306d6e22eafc2c05ce885db97d0189c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate h2 0.2.1 [INFO] finished tweaking crates.io crate h2 0.2.1 [INFO] tweaked toml for crates.io crate h2 0.2.1 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate h2 0.2.1 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] d5f524d190ad74979bf709f19476469e206e96f4dc2d6005bc58da76d29802fa [INFO] running `"docker" "start" "-a" "d5f524d190ad74979bf709f19476469e206e96f4dc2d6005bc58da76d29802fa"` [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Checking bytes v0.5.2 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling ring v0.16.9 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking env_logger v0.5.13 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking quickcheck v0.4.1 [INFO] [stderr] Checking base64 v0.10.1 [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] Compiling tokio-macros v0.2.0 [INFO] [stderr] Checking tokio v0.2.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-rustls v0.12.0 [INFO] [stderr] Checking h2 v0.2.1 (/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:140:26 [INFO] [stderr] | [INFO] [stderr] 140 | Io(ref e) => error::Error::description(e), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:140:26 [INFO] [stderr] | [INFO] [stderr] 140 | Io(ref e) => error::Error::description(e), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:83:24 [INFO] [stderr] | [INFO] [stderr] 83 | #![cfg_attr(test, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[deny(deprecated)]` implied by `#[deny(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/codec/error.rs:83:28 [INFO] [stderr] | [INFO] [stderr] 83 | Io(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/codec/error.rs:91:32 [INFO] [stderr] | [INFO] [stderr] 91 | 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/codec/error.rs:102:30 [INFO] [stderr] | [INFO] [stderr] 102 | User(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/codec/error.rs:104:28 [INFO] [stderr] | [INFO] [stderr] 104 | Io(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/codec/error.rs:112:32 [INFO] [stderr] | [INFO] [stderr] 112 | 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/codec/error.rs:154:32 [INFO] [stderr] | [INFO] [stderr] 154 | 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:142:36 [INFO] [stderr] | [INFO] [stderr] 142 | User(ref user) => user.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/codec/error.rs:83:28 [INFO] [stderr] | [INFO] [stderr] 83 | Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/codec/error.rs:91:32 [INFO] [stderr] | [INFO] [stderr] 91 | write!(fmt, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/codec/error.rs:102:30 [INFO] [stderr] | [INFO] [stderr] 102 | User(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/codec/error.rs:104:28 [INFO] [stderr] | [INFO] [stderr] 104 | Io(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/codec/error.rs:112:32 [INFO] [stderr] | [INFO] [stderr] 112 | write!(fmt, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/codec/error.rs:154:32 [INFO] [stderr] | [INFO] [stderr] 154 | write!(fmt, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:142:36 [INFO] [stderr] | [INFO] [stderr] 142 | User(ref user) => user.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors [INFO] [stderr] [INFO] [stderr] error: could not compile `h2`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "d5f524d190ad74979bf709f19476469e206e96f4dc2d6005bc58da76d29802fa"` [INFO] running `"docker" "rm" "-f" "d5f524d190ad74979bf709f19476469e206e96f4dc2d6005bc58da76d29802fa"` [INFO] [stdout] d5f524d190ad74979bf709f19476469e206e96f4dc2d6005bc58da76d29802fa