[INFO] fetching crate requiem-server 1.0.1... [INFO] checking requiem-server-1.0.1 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate requiem-server 1.0.1 into /workspace/builds/worker-105/source [INFO] validating manifest of crates.io crate requiem-server 1.0.1 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate requiem-server 1.0.1 [INFO] finished tweaking crates.io crate requiem-server 1.0.1 [INFO] tweaked toml for crates.io crate requiem-server 1.0.1 written to /workspace/builds/worker-105/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 529739c94725adf16b5eaa83f649b99811ee13d914320e477fd38a4233835e61 [INFO] running `Command { std: "docker" "start" "-a" "529739c94725adf16b5eaa83f649b99811ee13d914320e477fd38a4233835e61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "529739c94725adf16b5eaa83f649b99811ee13d914320e477fd38a4233835e61", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "529739c94725adf16b5eaa83f649b99811ee13d914320e477fd38a4233835e61", kill_on_drop: false }` [INFO] [stdout] 529739c94725adf16b5eaa83f649b99811ee13d914320e477fd38a4233835e61 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0f30039f48310584e341ee1e97439a8d972941fae2cd8b4a1760f12f8dcae91 [INFO] running `Command { std: "docker" "start" "-a" "b0f30039f48310584e341ee1e97439a8d972941fae2cd8b4a1760f12f8dcae91", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.18 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking requiem-codec v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling requiem-macros v0.1.1 [INFO] [stderr] Checking pin-project v0.4.28 [INFO] [stderr] Checking requiem-threadpool v0.3.1 [INFO] [stderr] Checking futures-executor v0.3.18 [INFO] [stderr] Checking requiem-service v1.0.5 [INFO] [stderr] Checking futures v0.3.18 [INFO] [stderr] Checking requiem-rt v1.0.0 [INFO] [stderr] Checking requiem-utils v1.0.6 [INFO] [stderr] Checking requiem-server v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error: field is never read: `peer` [INFO] [stdout] --> src/worker.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub peer: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | #![deny(rust_2018_idioms, warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: field is never read: `peer` [INFO] [stdout] --> src/worker.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | pub peer: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:27 [INFO] [stdout] | [INFO] [stdout] 2 | #![deny(rust_2018_idioms, warnings)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `requiem-server` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "b0f30039f48310584e341ee1e97439a8d972941fae2cd8b4a1760f12f8dcae91", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0f30039f48310584e341ee1e97439a8d972941fae2cd8b4a1760f12f8dcae91", kill_on_drop: false }` [INFO] [stdout] b0f30039f48310584e341ee1e97439a8d972941fae2cd8b4a1760f12f8dcae91