[INFO] fetching crate warp-json-rpc 0.3.0... [INFO] building warp-json-rpc-0.3.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate warp-json-rpc 0.3.0 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate warp-json-rpc 0.3.0 [INFO] finished tweaking crates.io crate warp-json-rpc 0.3.0 [INFO] tweaked toml for crates.io crate warp-json-rpc 0.3.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate warp-json-rpc 0.3.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate warp-json-rpc 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-futures v0.2.4 [INFO] [stderr] Downloaded pin-project-internal v0.4.27 [INFO] [stderr] Downloaded http-body v0.4.0 [INFO] [stderr] Downloaded tokio-macros v1.0.0 [INFO] [stderr] Downloaded pin-project-lite v0.1.11 [INFO] [stderr] Downloaded rand_core v0.6.1 [INFO] [stderr] Downloaded futures v0.3.6 [INFO] [stderr] Downloaded serde_json v1.0.59 [INFO] [stderr] Downloaded form_urlencoded v1.0.0 [INFO] [stderr] Downloaded anyhow v1.0.33 [INFO] [stderr] Downloaded indexmap v1.6.0 [INFO] [stderr] Downloaded futures-task v0.3.6 [INFO] [stderr] Downloaded futures-executor v0.3.6 [INFO] [stderr] Downloaded hyper v0.14.2 [INFO] [stderr] Downloaded rand v0.8.3 [INFO] [stderr] Downloaded mio v0.7.7 [INFO] [stderr] Downloaded h2 v0.3.0 [INFO] [stderr] Downloaded tokio-tungstenite v0.13.0 [INFO] [stderr] Downloaded tokio v1.1.0 [INFO] [stderr] Downloaded multipart v0.17.0 [INFO] [stderr] Downloaded futures-util v0.3.6 [INFO] [stderr] Downloaded getrandom v0.2.2 [INFO] [stderr] Downloaded async-stream-impl v0.3.0 [INFO] [stderr] Downloaded futures-sink v0.3.6 [INFO] [stderr] Downloaded proc-macro-hack v0.5.18 [INFO] [stderr] Downloaded input_buffer v0.4.0 [INFO] [stderr] Downloaded sha-1 v0.9.1 [INFO] [stderr] Downloaded async-stream v0.3.0 [INFO] [stderr] Downloaded pin-project-lite v0.2.4 [INFO] [stderr] Downloaded futures-io v0.3.6 [INFO] [stderr] Downloaded once_cell v1.4.1 [INFO] [stderr] Downloaded pin-project-internal v1.0.4 [INFO] [stderr] Downloaded rand_chacha v0.3.0 [INFO] [stderr] Downloaded rand_hc v0.3.0 [INFO] [stderr] Downloaded cpuid-bool v0.1.2 [INFO] [stderr] Downloaded tinyvec v0.3.4 [INFO] [stderr] Downloaded tungstenite v0.12.0 [INFO] [stderr] Downloaded tokio-stream v0.1.2 [INFO] [stderr] Downloaded syn v1.0.46 [INFO] [stderr] Downloaded tracing v0.1.21 [INFO] [stderr] Downloaded warp v0.3.0 [INFO] [stderr] Downloaded futures-macro v0.3.6 [INFO] [stderr] Downloaded pin-project v1.0.4 [INFO] [stderr] Downloaded futures-channel v0.3.6 [INFO] [stderr] Downloaded futures-core v0.3.6 [INFO] [stderr] Downloaded tokio-util v0.6.2 [INFO] [stderr] Downloaded pin-project v0.4.27 [INFO] [stderr] Downloaded tracing-core v0.1.17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0ca4252f2131ad5b1fb5b6db74386619b87b07e67c486868c70ea8375576a9cc [INFO] running `Command { std: "docker" "start" "-a" "0ca4252f2131ad5b1fb5b6db74386619b87b07e67c486868c70ea8375576a9cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ca4252f2131ad5b1fb5b6db74386619b87b07e67c486868c70ea8375576a9cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ca4252f2131ad5b1fb5b6db74386619b87b07e67c486868c70ea8375576a9cc", kill_on_drop: false }` [INFO] [stdout] 0ca4252f2131ad5b1fb5b6db74386619b87b07e67c486868c70ea8375576a9cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dca48242d1350d2c4165fb468cbc57a9765b62358deb9950285b0061cbd7ca8c [INFO] running `Command { std: "docker" "start" "-a" "dca48242d1350d2c4165fb468cbc57a9765b62358deb9950285b0061cbd7ca8c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling syn v1.0.46 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling futures-core v0.3.6 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling pin-project-internal v0.4.27 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling futures-sink v0.3.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling tokio v1.1.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling futures-channel v0.3.6 [INFO] [stderr] Compiling futures-task v0.3.6 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling futures-io v0.3.6 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling tinyvec v0.3.4 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling pin-project-lite v0.1.11 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.7 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling unicode-normalization v0.1.13 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling tracing v0.1.21 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_core v0.6.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling cpuid-bool v0.1.2 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling input_buffer v0.4.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling utf-8 v0.7.5 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling sha-1 v0.9.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling serde_json v1.0.59 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling socket2 v0.3.19 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling anyhow v1.0.33 [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling http-body v0.4.0 [INFO] [stderr] Compiling headers v0.3.2 [INFO] [stderr] Compiling tungstenite v0.12.0 [INFO] [stderr] Compiling multipart v0.17.0 [INFO] [stderr] Compiling futures-macro v0.3.6 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling async-stream-impl v0.3.0 [INFO] [stderr] Compiling pin-project-internal v1.0.4 [INFO] [stderr] Compiling async-stream v0.3.0 [INFO] [stderr] Compiling pin-project v1.0.4 [INFO] [stderr] Compiling pin-project v0.4.27 [INFO] [stderr] Compiling futures-util v0.3.6 [INFO] [stderr] Compiling tracing-futures v0.2.4 [INFO] [stderr] Compiling futures-executor v0.3.6 [INFO] [stderr] Compiling tokio-stream v0.1.2 [INFO] [stderr] Compiling tokio-tungstenite v0.13.0 [INFO] [stderr] Compiling futures v0.3.6 [INFO] [stderr] Compiling tokio-util v0.6.2 [INFO] [stderr] Compiling h2 v0.3.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling erased-serde v0.3.12 [INFO] [stderr] Compiling hyper v0.14.2 [INFO] [stderr] Compiling warp v0.3.0 [INFO] [stderr] Compiling warp-json-rpc v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `jsonrpc` is never read [INFO] [stdout] --> src/req.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Request { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 17 | jsonrpc: Version, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Request` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.17.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "dca48242d1350d2c4165fb468cbc57a9765b62358deb9950285b0061cbd7ca8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dca48242d1350d2c4165fb468cbc57a9765b62358deb9950285b0061cbd7ca8c", kill_on_drop: false }` [INFO] [stdout] dca48242d1350d2c4165fb468cbc57a9765b62358deb9950285b0061cbd7ca8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf599d447ba25269c6f939f27ac3a6b30c3e140c41208084ee72f377446d00c1 [INFO] running `Command { std: "docker" "start" "-a" "bf599d447ba25269c6f939f27ac3a6b30c3e140c41208084ee72f377446d00c1", kill_on_drop: false }` [INFO] [stderr] Compiling warp-json-rpc v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `jsonrpc` is never read [INFO] [stdout] --> src/req.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Request { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 17 | jsonrpc: Version, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Request` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `jsonrpc` is never read [INFO] [stdout] --> src/req.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Request { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 17 | jsonrpc: Version, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Request` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.51s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.17.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "bf599d447ba25269c6f939f27ac3a6b30c3e140c41208084ee72f377446d00c1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf599d447ba25269c6f939f27ac3a6b30c3e140c41208084ee72f377446d00c1", kill_on_drop: false }` [INFO] [stdout] bf599d447ba25269c6f939f27ac3a6b30c3e140c41208084ee72f377446d00c1