[INFO] fetching crate bar-rubble 0.5.2... [INFO] building bar-rubble-0.5.2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate bar-rubble 0.5.2 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate bar-rubble 0.5.2 [INFO] finished tweaking crates.io crate bar-rubble 0.5.2 [INFO] tweaked toml for crates.io crate bar-rubble 0.5.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate bar-rubble 0.5.2 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate bar-rubble 0.5.2 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded whoami v1.4.1 [INFO] [stderr] Downloaded systemstat v0.2.3 [INFO] [stderr] Downloaded neli-proc-macros v0.1.3 [INFO] [stderr] Downloaded anstyle-parse v0.2.2 [INFO] [stderr] Downloaded anstream v0.6.4 [INFO] [stderr] Downloaded thiserror-impl v1.0.49 [INFO] [stderr] Downloaded time v0.3.29 [INFO] [stderr] Downloaded smallvec v1.11.1 [INFO] [stderr] Downloaded anstyle v1.0.4 [INFO] [stderr] Downloaded anstyle-wincon v3.0.1 [INFO] [stderr] Downloaded clap v4.4.6 [INFO] [stderr] Downloaded neli v0.6.4 [INFO] [stderr] Downloaded pest_meta v2.7.4 [INFO] [stderr] Downloaded local-ip-address v0.5.6 [INFO] [stderr] Downloaded pest v2.7.4 [INFO] [stderr] Downloaded openssl-sys v0.9.93 [INFO] [stderr] Downloaded linux-raw-sys v0.4.8 [INFO] [stderr] Downloaded quote v0.3.15 [INFO] [stderr] Downloaded aho-corasick v1.1.1 [INFO] [stderr] Downloaded regex-automata v0.3.9 [INFO] [stderr] Downloaded regex v1.9.6 [INFO] [stderr] Downloaded syn v0.11.11 [INFO] [stderr] Downloaded from_variants_impl v1.0.2 [INFO] [stderr] Downloaded from_variants v1.0.2 [INFO] [stderr] Downloaded thiserror v1.0.49 [INFO] [stderr] Downloaded pest_derive v2.7.4 [INFO] [stderr] Downloaded synom v0.11.3 [INFO] [stderr] Downloaded enum-kinds v0.5.1 [INFO] [stderr] Downloaded pnet_packet v0.34.0 [INFO] [stderr] Downloaded pnet_transport v0.34.0 [INFO] [stderr] Downloaded unicode-xid v0.0.4 [INFO] [stderr] Downloaded dbus v0.9.7 [INFO] [stderr] Downloaded unicode-segmentation v1.10.1 [INFO] [stderr] Downloaded mpris v2.0.1 [INFO] [stderr] Downloaded derive_is_enum_variant v0.1.1 [INFO] [stderr] Downloaded pnet_macros v0.34.0 [INFO] [stderr] Downloaded pnet_macros_support v0.34.0 [INFO] [stderr] Downloaded clap_builder v4.4.6 [INFO] [stderr] Downloaded libdbus-sys v0.2.5 [INFO] [stderr] Downloaded pnet v0.34.0 [INFO] [stderr] Downloaded openssl v0.10.57 [INFO] [stderr] Downloaded regex-syntax v0.7.5 [INFO] [stderr] Downloaded handlebars v4.4.0 [INFO] [stderr] Downloaded rustix v0.38.15 [INFO] [stderr] Downloaded pest_generator v2.7.4 [INFO] [stderr] Downloaded errno v0.3.4 [INFO] [stderr] Downloaded bytesize v1.3.0 [INFO] [stderr] Downloaded deranged v0.3.8 [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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ec08ae79cc8a54c7daf4dc58d3823a9fe02060863f05c9a329268af0e11c1da4 [INFO] running `Command { std: "docker" "start" "-a" "ec08ae79cc8a54c7daf4dc58d3823a9fe02060863f05c9a329268af0e11c1da4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ec08ae79cc8a54c7daf4dc58d3823a9fe02060863f05c9a329268af0e11c1da4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec08ae79cc8a54c7daf4dc58d3823a9fe02060863f05c9a329268af0e11c1da4", kill_on_drop: false }` [INFO] [stdout] ec08ae79cc8a54c7daf4dc58d3823a9fe02060863f05c9a329268af0e11c1da4 [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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 57ce0af048e19a7d368fa1f77b25846ee7061fee1bbf696dcfe3a5c13da1d2d1 [INFO] running `Command { std: "docker" "start" "-a" "57ce0af048e19a7d368fa1f77b25846ee7061fee1bbf696dcfe3a5c13da1d2d1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling smallvec v1.11.1 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling aho-corasick v1.1.1 [INFO] [stderr] Compiling regex-syntax v0.7.5 [INFO] [stderr] Compiling tracing-core v0.1.31 [INFO] [stderr] Compiling no-std-net v0.6.0 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling openssl v0.10.57 [INFO] [stderr] Compiling pnet_base v0.34.0 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling bitflags v2.4.0 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling futures-sink v0.3.28 [INFO] [stderr] Compiling libdbus-sys v0.2.5 [INFO] [stderr] Compiling try-lock v0.2.4 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling http v0.2.9 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling percent-encoding v2.3.0 [INFO] [stderr] Compiling utf8parse v0.2.1 [INFO] [stderr] Compiling anstyle-parse v0.2.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Compiling form_urlencoded v1.2.0 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling pnet_macros_support v0.34.0 [INFO] [stderr] Compiling colorchoice v1.0.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Compiling anstyle-query v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Compiling unicode-segmentation v1.10.1 [INFO] [stderr] Compiling either v1.9.0 [INFO] [stderr] Compiling unicode-bidi v0.3.13 [INFO] [stderr] Compiling anstyle v1.0.4 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling tracing v0.1.37 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling mio v0.8.8 [INFO] [stderr] Compiling socket2 v0.5.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling regex-automata v0.3.9 [INFO] [stderr] Compiling pnet_sys v0.34.0 [INFO] [stderr] Compiling socket2 v0.4.9 [INFO] [stderr] Compiling idna v0.4.0 [INFO] [stderr] Compiling anstream v0.6.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling pnet v0.34.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling clap_lex v0.5.1 [INFO] [stderr] Compiling deranged v0.3.8 [INFO] [stderr] Compiling openssl-sys v0.9.93 [INFO] [stderr] Compiling dbus v0.9.7 [INFO] [stderr] Compiling url v2.4.1 [INFO] [stderr] Compiling base64 v0.21.4 [INFO] [stderr] Compiling bytesize v1.3.0 [INFO] [stderr] Compiling clap_builder v4.4.6 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling ipnet v2.8.0 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling whoami v1.4.1 [INFO] [stderr] Compiling time v0.3.29 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling ipnetwork v0.20.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling derive_is_enum_variant v0.1.1 [INFO] [stderr] Compiling pnet_datalink v0.34.0 [INFO] [stderr] Compiling enum-kinds v0.5.1 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling clap_derive v4.4.2 [INFO] [stderr] Compiling tokio v1.32.0 [INFO] [stderr] Compiling regex v1.9.6 [INFO] [stderr] Compiling systemstat v0.2.3 [INFO] [stderr] Compiling pnet_macros v0.34.0 [INFO] [stderr] Compiling pest v2.7.4 [INFO] [stderr] Compiling clap v4.4.6 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling pnet_packet v0.34.0 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling from_variants_impl v1.0.2 [INFO] [stderr] Compiling from_variants v1.0.2 [INFO] [stderr] Compiling mpris v2.0.1 [INFO] [stderr] Compiling pest_meta v2.7.4 [INFO] [stderr] Compiling pest_generator v2.7.4 [INFO] [stderr] Compiling pest_derive v2.7.4 [INFO] [stderr] Compiling handlebars v4.4.0 [INFO] [stderr] Compiling pnet_transport v0.34.0 [INFO] [stderr] Compiling tokio-util v0.7.9 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.3.21 [INFO] [stderr] Compiling neli-proc-macros v0.1.3 [INFO] [stderr] Compiling neli v0.6.4 [INFO] [stderr] Compiling local-ip-address v0.5.6 [INFO] [stderr] Compiling hyper v0.14.27 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.22 [INFO] [stderr] Compiling bar-rubble v0.5.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: useless assignment of variable of type `i32` to itself [INFO] [stdout] --> src/rubblets/mail.rs:37:31 [INFO] [stdout] | [INFO] [stdout] 37 | Err(_) => count = count, //this needs cleaning up [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [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 1m 08s [INFO] running `Command { std: "docker" "inspect" "57ce0af048e19a7d368fa1f77b25846ee7061fee1bbf696dcfe3a5c13da1d2d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57ce0af048e19a7d368fa1f77b25846ee7061fee1bbf696dcfe3a5c13da1d2d1", kill_on_drop: false }` [INFO] [stdout] 57ce0af048e19a7d368fa1f77b25846ee7061fee1bbf696dcfe3a5c13da1d2d1 [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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8288055296d65159c7043a66d4ed3730261c813eeed8c64c600cdf393fb142bc [INFO] running `Command { std: "docker" "start" "-a" "8288055296d65159c7043a66d4ed3730261c813eeed8c64c600cdf393fb142bc", kill_on_drop: false }` [INFO] [stderr] Compiling bar-rubble v0.5.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: useless assignment of variable of type `i32` to itself [INFO] [stdout] --> src/rubblets/mail.rs:37:31 [INFO] [stdout] | [INFO] [stdout] 37 | Err(_) => count = count, //this needs cleaning up [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: useless assignment of variable of type `i32` to itself [INFO] [stdout] --> src/rubblets/mail.rs:37:31 [INFO] [stdout] | [INFO] [stdout] 37 | Err(_) => count = count, //this needs cleaning up [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [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 1.48s [INFO] running `Command { std: "docker" "inspect" "8288055296d65159c7043a66d4ed3730261c813eeed8c64c600cdf393fb142bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8288055296d65159c7043a66d4ed3730261c813eeed8c64c600cdf393fb142bc", kill_on_drop: false }` [INFO] [stdout] 8288055296d65159c7043a66d4ed3730261c813eeed8c64c600cdf393fb142bc