[INFO] cloning repository https://github.com/davidkornel/concatenate-address-filter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidkornel/concatenate-address-filter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidkornel%2Fconcatenate-address-filter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidkornel%2Fconcatenate-address-filter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f82476501ae2da8ec180c03e16d0b4c314191989 [INFO] testing davidkornel/concatenate-address-filter against 1.55.0 for beta-1.56-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidkornel%2Fconcatenate-address-filter" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidkornel/concatenate-address-filter on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davidkornel/concatenate-address-filter [INFO] finished tweaking git repo https://github.com/davidkornel/concatenate-address-filter [INFO] tweaked toml for git repo https://github.com/davidkornel/concatenate-address-filter written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/davidkornel/concatenate-address-filter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] de5045d90ed8351c6997e38eb6ef092dae701947ed04af61ca0e9e4a7fd7ff9d [INFO] running `Command { std: "docker" "start" "-a" "de5045d90ed8351c6997e38eb6ef092dae701947ed04af61ca0e9e4a7fd7ff9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "de5045d90ed8351c6997e38eb6ef092dae701947ed04af61ca0e9e4a7fd7ff9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de5045d90ed8351c6997e38eb6ef092dae701947ed04af61ca0e9e4a7fd7ff9d", kill_on_drop: false }` [INFO] [stdout] de5045d90ed8351c6997e38eb6ef092dae701947ed04af61ca0e9e4a7fd7ff9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ec0d746eb22a62543d877332ec666b0bbd7a716f404339915dab2918ac3fa667 [INFO] running `Command { std: "docker" "start" "-a" "ec0d746eb22a62543d877332ec666b0bbd7a716f404339915dab2918ac3fa667", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling snap v1.0.5 [INFO] [stderr] Compiling prometheus v0.12.0 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling which v4.1.0 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling quilkin-macros v0.1.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling prost-build v0.7.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling slog-async v2.6.0 [INFO] [stderr] Compiling slog-term v2.8.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling backoff v0.3.0 [INFO] [stderr] Compiling prost-derive v0.7.0 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling pin-project v1.0.8 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling base64-serde v0.6.1 [INFO] [stderr] Compiling serde_yaml v0.8.17 [INFO] [stderr] Compiling humantime-serde v1.0.1 [INFO] [stderr] Compiling prost v0.7.0 [INFO] [stderr] Compiling prost-types v0.7.0 [INFO] [stderr] Compiling slog-json v2.3.0 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-stream v0.1.7 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling tower v0.4.8 [INFO] [stderr] Compiling tonic-build v0.4.2 [INFO] [stderr] Compiling quilkin v0.1.0 [INFO] [stderr] Compiling hyper v0.14.11 [INFO] [stderr] Compiling tonic v0.4.3 [INFO] [stderr] Compiling concatenate-address-filter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 51 | fn write(&self, mut ctx: WriteContext) -> Option { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `Command { std: "docker" "inspect" "ec0d746eb22a62543d877332ec666b0bbd7a716f404339915dab2918ac3fa667", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec0d746eb22a62543d877332ec666b0bbd7a716f404339915dab2918ac3fa667", kill_on_drop: false }` [INFO] [stdout] ec0d746eb22a62543d877332ec666b0bbd7a716f404339915dab2918ac3fa667 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7087e324ca9f2fa9b553c1ea472ae4c8ab932565ecca6fd1f02a1b605659247d [INFO] running `Command { std: "docker" "start" "-a" "7087e324ca9f2fa9b553c1ea472ae4c8ab932565ecca6fd1f02a1b605659247d", kill_on_drop: false }` [INFO] [stderr] Compiling concatenate-address-filter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:51:21 [INFO] [stdout] | [INFO] [stdout] 51 | fn write(&self, mut ctx: WriteContext) -> Option { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `Command { std: "docker" "inspect" "7087e324ca9f2fa9b553c1ea472ae4c8ab932565ecca6fd1f02a1b605659247d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7087e324ca9f2fa9b553c1ea472ae4c8ab932565ecca6fd1f02a1b605659247d", kill_on_drop: false }` [INFO] [stdout] 7087e324ca9f2fa9b553c1ea472ae4c8ab932565ecca6fd1f02a1b605659247d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 059ee046c2340dcd2d4c38b5851c41679687c4577e37ca2243449470de969a07 [INFO] running `Command { std: "docker" "start" "-a" "059ee046c2340dcd2d4c38b5851c41679687c4577e37ca2243449470de969a07", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:51:21 [INFO] [stderr] | [INFO] [stderr] 51 | fn write(&self, mut ctx: WriteContext) -> Option { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `concatenate-address-filter` (bin "concatenate-address-filter" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/concatenate_address_filter-14e6fa59fb0884d4) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "059ee046c2340dcd2d4c38b5851c41679687c4577e37ca2243449470de969a07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "059ee046c2340dcd2d4c38b5851c41679687c4577e37ca2243449470de969a07", kill_on_drop: false }` [INFO] [stdout] 059ee046c2340dcd2d4c38b5851c41679687c4577e37ca2243449470de969a07