[INFO] fetching crate rumqttlog 0.5.0... [INFO] checking rumqttlog-0.5.0 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate rumqttlog 0.5.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate rumqttlog 0.5.0 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rumqttlog 0.5.0 [INFO] finished tweaking crates.io crate rumqttlog 0.5.0 [INFO] tweaked toml for crates.io crate rumqttlog 0.5.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ahash v0.6.3 [INFO] [stderr] Downloaded debugid v0.7.2 [INFO] [stderr] Downloaded symbolic-demangle v8.0.5 [INFO] [stderr] Downloaded cpp_demangle v0.3.2 [INFO] [stderr] Downloaded symbolic-common v8.0.5 [INFO] [stderr] Downloaded jackiechan v0.0.2 [INFO] [stderr] Downloaded pprof v0.3.20 [INFO] [stderr] Downloaded inferno v0.10.3 [INFO] [stderr] Downloaded rgb v0.8.25 [INFO] [stderr] Downloaded str_stack v0.1.0 [INFO] [stderr] Downloaded segments v0.1.0 [INFO] [stderr] Downloaded prost-build v0.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de5f79523a761107cc17e2b29ef533d52056d9fccbb2a7bf6dcad5bdb7d09dd1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "de5f79523a761107cc17e2b29ef533d52056d9fccbb2a7bf6dcad5bdb7d09dd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de5f79523a761107cc17e2b29ef533d52056d9fccbb2a7bf6dcad5bdb7d09dd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de5f79523a761107cc17e2b29ef533d52056d9fccbb2a7bf6dcad5bdb7d09dd1", kill_on_drop: false }` [INFO] [stdout] de5f79523a761107cc17e2b29ef533d52056d9fccbb2a7bf6dcad5bdb7d09dd1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9ae838e5269099477aba942c2d4d40032e3f1fbff9f5fdabc583d3511c883f2 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b9ae838e5269099477aba942c2d4d40032e3f1fbff9f5fdabc583d3511c883f2", 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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Compiling symbolic-demangle v8.0.5 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling argh_shared v0.1.4 [INFO] [stderr] Checking bytes v1.0.1 [INFO] [stderr] Checking str_stack v0.1.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Compiling cpp_demangle v0.3.2 [INFO] [stderr] Checking debugid v0.7.2 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking rgb v0.8.25 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Checking jackiechan v0.0.2 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Checking quick-xml v0.20.0 [INFO] [stderr] Checking num-format v0.4.0 [INFO] [stderr] Checking nix v0.17.0 [INFO] [stderr] Checking mqttbytes v0.2.1 [INFO] [stderr] Compiling ahash v0.6.3 [INFO] [stderr] Checking symbolic-common v8.0.5 [INFO] [stderr] Checking segments v0.1.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking inferno v0.10.3 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling argh_derive v0.1.4 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking argh v0.1.4 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking serde v1.0.124 [INFO] [stderr] Compiling pprof v0.3.20 [INFO] [stderr] Checking rumqttlog v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `last_failed` [INFO] [stdout] --> src/router/connection.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | last_failed: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `last_failed` [INFO] [stdout] --> src/router/connection.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | last_failed: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 46s [INFO] running `Command { std: "docker" "inspect" "b9ae838e5269099477aba942c2d4d40032e3f1fbff9f5fdabc583d3511c883f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9ae838e5269099477aba942c2d4d40032e3f1fbff9f5fdabc583d3511c883f2", kill_on_drop: false }` [INFO] [stdout] b9ae838e5269099477aba942c2d4d40032e3f1fbff9f5fdabc583d3511c883f2