[INFO] cloning repository https://github.com/shanyungyang/sortbench [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shanyungyang/sortbench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanyungyang%2Fsortbench", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanyungyang%2Fsortbench'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8b3f9da67c49dda02fc0e7d236c3b83506c5d001 [INFO] checking shanyungyang/sortbench against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshanyungyang%2Fsortbench" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/shanyungyang/sortbench on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/shanyungyang/sortbench [INFO] finished tweaking git repo https://github.com/shanyungyang/sortbench [INFO] tweaked toml for git repo https://github.com/shanyungyang/sortbench written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/shanyungyang/sortbench already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-epoch v0.9.0 [INFO] [stderr] Downloaded rand v0.3.15 [INFO] [stderr] Downloaded mersenne_twister v1.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 119a84f9649d39c56a891dbac46d24cab48b1bbe1b8ea39dfbfeb4b6ead027b1 [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" "119a84f9649d39c56a891dbac46d24cab48b1bbe1b8ea39dfbfeb4b6ead027b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "119a84f9649d39c56a891dbac46d24cab48b1bbe1b8ea39dfbfeb4b6ead027b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "119a84f9649d39c56a891dbac46d24cab48b1bbe1b8ea39dfbfeb4b6ead027b1", kill_on_drop: false }` [INFO] [stdout] 119a84f9649d39c56a891dbac46d24cab48b1bbe1b8ea39dfbfeb4b6ead027b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] cefc614e1eec8fb4752c8b2c09ef51bdf7e00c0c1a596949eac35f882ecd5c3b [INFO] running `Command { std: "docker" "start" "-a" "cefc614e1eec8fb4752c8b2c09ef51bdf7e00c0c1a596949eac35f882ecd5c3b", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.0 [INFO] [stderr] Checking num_cpus v1.6.2 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Checking mersenne_twister v1.1.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.0 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking rayon v1.5.0 [INFO] [stderr] Checking sortbench v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.39s [INFO] running `Command { std: "docker" "inspect" "cefc614e1eec8fb4752c8b2c09ef51bdf7e00c0c1a596949eac35f882ecd5c3b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cefc614e1eec8fb4752c8b2c09ef51bdf7e00c0c1a596949eac35f882ecd5c3b", kill_on_drop: false }` [INFO] [stdout] cefc614e1eec8fb4752c8b2c09ef51bdf7e00c0c1a596949eac35f882ecd5c3b