[INFO] cloning repository https://github.com/buckley-w-david/rconway [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/buckley-w-david/rconway" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbuckley-w-david%2Frconway", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbuckley-w-david%2Frconway'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f5dcb48f96e9601b73a2a5d8bae22bf5737b70ff [INFO] testing buckley-w-david/rconway against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbuckley-w-david%2Frconway" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/buckley-w-david/rconway on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/buckley-w-david/rconway [INFO] finished tweaking git repo https://github.com/buckley-w-david/rconway [INFO] tweaked toml for git repo https://github.com/buckley-w-david/rconway written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/buckley-w-david/rconway already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ndk-glue v0.1.0 [INFO] [stderr] Downloaded toml v0.5.7 [INFO] [stderr] Downloaded smithay-client-toolkit v0.6.6 [INFO] [stderr] Downloaded tokio-timer v0.2.13 [INFO] [stderr] Downloaded console_error_panic_hook v0.1.6 [INFO] [stderr] Downloaded crossbeam v0.7.3 [INFO] [stderr] Downloaded pancurses v0.16.1 [INFO] [stderr] Downloaded send_wrapper v0.2.0 [INFO] [stderr] Downloaded bracket-geometry v0.8.1 [INFO] [stderr] Downloaded ncurses v5.99.0 [INFO] [stderr] Downloaded libloading v0.6.5 [INFO] [stderr] Downloaded android_log-sys v0.1.2 [INFO] [stderr] Downloaded syn v1.0.51 [INFO] [stderr] Downloaded wasm-timer v0.1.3 [INFO] [stderr] Downloaded pdcurses-sys v0.7.1 [INFO] [stderr] Downloaded cocoa v0.20.2 [INFO] [stderr] Downloaded winit v0.22.2 [INFO] [stderr] Downloaded bracket-color v0.8.1 [INFO] [stderr] Downloaded ndk-sys v0.1.0 [INFO] [stderr] Downloaded bracket-terminal v0.8.1 [INFO] [stderr] Downloaded object-pool v0.4.4 [INFO] [stderr] Downloaded wide v0.4.6 [INFO] [stderr] Downloaded ultraviolet v0.4.6 [INFO] [stderr] Downloaded ndk v0.1.0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe1ce78708b0d7b78e9f119015d34fb63d20e572ac2d507fdd37b135e10dff38 [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" "fe1ce78708b0d7b78e9f119015d34fb63d20e572ac2d507fdd37b135e10dff38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe1ce78708b0d7b78e9f119015d34fb63d20e572ac2d507fdd37b135e10dff38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe1ce78708b0d7b78e9f119015d34fb63d20e572ac2d507fdd37b135e10dff38", kill_on_drop: false }` [INFO] [stdout] fe1ce78708b0d7b78e9f119015d34fb63d20e572ac2d507fdd37b135e10dff38 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3cfb283387e0df160eb1029d804fc8cff63c4fb5b296eb011269609d7a3abab2 [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" "3cfb283387e0df160eb1029d804fc8cff63c4fb5b296eb011269609d7a3abab2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling smallvec v1.5.0 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Compiling wide v0.4.6 [INFO] [stderr] Compiling bytemuck v1.4.1 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling wayland-scanner v0.23.6 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling libloading v0.6.5 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling dlib v0.4.2 [INFO] [stderr] Compiling wayland-sys v0.23.6 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling ultraviolet v0.4.6 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.35 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling parking_lot_core v0.7.2 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling flate2 v1.0.19 [INFO] [stderr] Compiling ordered-float v1.1.0 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling line_drawing v0.7.0 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling parking_lot v0.10.2 [INFO] [stderr] Compiling rusttype v0.8.3 [INFO] [stderr] Compiling wayland-client v0.23.6 [INFO] [stderr] Compiling wayland-protocols v0.23.6 [INFO] [stderr] Compiling pancurses v0.16.1 [INFO] [stderr] Compiling bracket-color v0.8.1 [INFO] [stderr] Compiling rusttype v0.7.9 [INFO] [stderr] Compiling andrew v0.2.1 [INFO] [stderr] Compiling bracket-geometry v0.8.1 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling object-pool v0.4.4 [INFO] [stderr] Compiling wayland-commons v0.23.6 [INFO] [stderr] Compiling calloop v0.4.4 [INFO] [stderr] Compiling smithay-client-toolkit v0.6.6 [INFO] [stderr] Compiling winit v0.22.2 [INFO] [stderr] Compiling bracket-terminal v0.8.1 [INFO] [stderr] Compiling rconway v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 32s [INFO] running `Command { std: "docker" "inspect" "3cfb283387e0df160eb1029d804fc8cff63c4fb5b296eb011269609d7a3abab2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cfb283387e0df160eb1029d804fc8cff63c4fb5b296eb011269609d7a3abab2", kill_on_drop: false }` [INFO] [stdout] 3cfb283387e0df160eb1029d804fc8cff63c4fb5b296eb011269609d7a3abab2 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 99d0f2d14273d2602ab87483376eb4f16c607c6c42f035e2f62379cf159b7f68 [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" "99d0f2d14273d2602ab87483376eb4f16c607c6c42f035e2f62379cf159b7f68", kill_on_drop: false }` [INFO] [stderr] Compiling rconway v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "99d0f2d14273d2602ab87483376eb4f16c607c6c42f035e2f62379cf159b7f68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "99d0f2d14273d2602ab87483376eb4f16c607c6c42f035e2f62379cf159b7f68", kill_on_drop: false }` [INFO] [stdout] 99d0f2d14273d2602ab87483376eb4f16c607c6c42f035e2f62379cf159b7f68 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4ee6609806d7edbc08c74965ac48d3838924989446a06c54a0bdb2cccfa96ab8 [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" "4ee6609806d7edbc08c74965ac48d3838924989446a06c54a0bdb2cccfa96ab8", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rconway-02d38068abc71c43) [INFO] [stdout] [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" "4ee6609806d7edbc08c74965ac48d3838924989446a06c54a0bdb2cccfa96ab8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ee6609806d7edbc08c74965ac48d3838924989446a06c54a0bdb2cccfa96ab8", kill_on_drop: false }` [INFO] [stdout] 4ee6609806d7edbc08c74965ac48d3838924989446a06c54a0bdb2cccfa96ab8