[INFO] crate tokio-tower 0.2.0-alpha.2a is already in cache [INFO] checking tokio-tower-0.2.0-alpha.2a against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037 [INFO] extracting crate tokio-tower 0.2.0-alpha.2a into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate tokio-tower 0.2.0-alpha.2a on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494 [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate tokio-tower 0.2.0-alpha.2a [INFO] finished tweaking crates.io crate tokio-tower 0.2.0-alpha.2a [INFO] tweaked toml for crates.io crate tokio-tower 0.2.0-alpha.2a written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "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] 953fd880c041849a51a0a72bd79b3499b0585fb0a40bea92ad616c18bc02a8f8 [INFO] running `"docker" "start" "-a" "953fd880c041849a51a0a72bd79b3499b0585fb0a40bea92ad616c18bc02a8f8"` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking pin-convert v0.1.0 [INFO] [stderr] Checking futures-executor-preview v0.3.0-alpha.19 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling tracing-attributes v0.1.6 [INFO] [stderr] Compiling tokio-macros v0.2.0-alpha.6 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tracing v0.1.11 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking tokio-executor v0.2.0-alpha.6 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking tokio-io v0.2.0-alpha.6 [INFO] [stderr] Checking tower-discover v0.3.0-alpha.2 [INFO] [stderr] Checking tokio-codec v0.2.0-alpha.6 [INFO] [stderr] Checking tokio-timer v0.3.0-alpha.6 [INFO] [stderr] Checking tokio-net v0.2.0-alpha.6 [INFO] [stderr] Checking tokio-fs v0.2.0-alpha.6 [INFO] [stderr] Checking tower-load v0.3.0-alpha.2 [INFO] [stderr] Checking tokio-tower v0.2.0-alpha.2a (/opt/rustwide/workdir) [INFO] [stderr] Checking tokio v0.2.0-alpha.6 [INFO] [stderr] Checking async-bincode v0.5.0-alpha.6 [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:77:54 [INFO] [stderr] | [INFO] [stderr] 77 | Error::BrokenTransportSend(ref se) => se.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:78:60 [INFO] [stderr] | [INFO] [stderr] 78 | Error::BrokenTransportRecv(Some(ref se)) => se.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/multiplex/server.rs:103:54 [INFO] [stderr] | [INFO] [stderr] 103 | Error::BrokenTransportSend(ref se) => se.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/multiplex/server.rs:104:54 [INFO] [stderr] | [INFO] [stderr] 104 | Error::BrokenTransportRecv(ref se) => se.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/multiplex/server.rs:105:42 [INFO] [stderr] | [INFO] [stderr] 105 | Error::Service(ref se) => se.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/pipeline/server.rs:103:54 [INFO] [stderr] | [INFO] [stderr] 103 | Error::BrokenTransportSend(ref se) => se.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/pipeline/server.rs:104:54 [INFO] [stderr] | [INFO] [stderr] 104 | Error::BrokenTransportRecv(ref se) => se.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/pipeline/server.rs:105:42 [INFO] [stderr] | [INFO] [stderr] 105 | Error::Service(ref se) => se.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Checking tokio-test v0.2.0-alpha.6 [INFO] [stderr] Checking tower-test v0.3.0-alpha.2 [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:77:54 [INFO] [stderr] | [INFO] [stderr] 77 | Error::BrokenTransportSend(ref se) => se.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:78:60 [INFO] [stderr] | [INFO] [stderr] 78 | Error::BrokenTransportRecv(Some(ref se)) => se.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/multiplex/server.rs:103:54 [INFO] [stderr] | [INFO] [stderr] 103 | Error::BrokenTransportSend(ref se) => se.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/multiplex/server.rs:104:54 [INFO] [stderr] | [INFO] [stderr] 104 | Error::BrokenTransportRecv(ref se) => se.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/multiplex/server.rs:105:42 [INFO] [stderr] | [INFO] [stderr] 105 | Error::Service(ref se) => se.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/pipeline/server.rs:103:54 [INFO] [stderr] | [INFO] [stderr] 103 | Error::BrokenTransportSend(ref se) => se.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/pipeline/server.rs:104:54 [INFO] [stderr] | [INFO] [stderr] 104 | Error::BrokenTransportRecv(ref se) => se.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/pipeline/server.rs:105:42 [INFO] [stderr] | [INFO] [stderr] 105 | Error::Service(ref se) => se.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.98s [INFO] running `"docker" "inspect" "953fd880c041849a51a0a72bd79b3499b0585fb0a40bea92ad616c18bc02a8f8"` [INFO] running `"docker" "rm" "-f" "953fd880c041849a51a0a72bd79b3499b0585fb0a40bea92ad616c18bc02a8f8"` [INFO] [stdout] 953fd880c041849a51a0a72bd79b3499b0585fb0a40bea92ad616c18bc02a8f8