[INFO] fetching crate rucline 0.4.0... [INFO] checking rucline-0.4.0 against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] extracting crate rucline 0.4.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate rucline 0.4.0 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 crates.io crate rucline 0.4.0 [INFO] finished tweaking crates.io crate rucline 0.4.0 [INFO] tweaked toml for crates.io crate rucline 0.4.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate crates.io crate rucline 0.4.0 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded instant v0.1.7 [INFO] [stderr] Downloaded signal-hook v0.1.15 [INFO] [stderr] Downloaded lock_api v0.4.1 [INFO] [stderr] Downloaded cc v1.0.53 [INFO] [stderr] Downloaded quit v1.1.2 [INFO] [stderr] Downloaded parking_lot v0.11.0 [INFO] [stderr] Downloaded quit_macros v1.1.2 [INFO] [stderr] Downloaded crossterm v0.18.0 [INFO] [stderr] Downloaded libc v0.2.79 [INFO] [stderr] Downloaded pwner v0.1.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 47acdf39631c6cce58059eff43bf7ab1453bc79addbec9610f4140b229310ba9 [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" "47acdf39631c6cce58059eff43bf7ab1453bc79addbec9610f4140b229310ba9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "47acdf39631c6cce58059eff43bf7ab1453bc79addbec9610f4140b229310ba9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47acdf39631c6cce58059eff43bf7ab1453bc79addbec9610f4140b229310ba9", kill_on_drop: false }` [INFO] [stdout] 47acdf39631c6cce58059eff43bf7ab1453bc79addbec9610f4140b229310ba9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stdout] e8156d8cac2f94abffa04693a3f048897190f39f21c2cb61907809ef9f573c68 [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" "e8156d8cac2f94abffa04693a3f048897190f39f21c2cb61907809ef9f573c68", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking arc-swap v0.4.6 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling quit_macros v1.1.2 [INFO] [stderr] Checking instant v0.1.7 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking lock_api v0.4.1 [INFO] [stderr] Checking quit v1.1.2 [INFO] [stderr] Checking mio v0.7.2 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking parking_lot_core v0.8.0 [INFO] [stderr] Checking parking_lot v0.11.0 [INFO] [stderr] Checking signal-hook v0.1.15 [INFO] [stderr] Checking crossterm v0.18.0 [INFO] [stderr] Checking rucline v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking pwner v0.1.3 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.99s [INFO] running `Command { std: "docker" "inspect" "e8156d8cac2f94abffa04693a3f048897190f39f21c2cb61907809ef9f573c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8156d8cac2f94abffa04693a3f048897190f39f21c2cb61907809ef9f573c68", kill_on_drop: false }` [INFO] [stdout] e8156d8cac2f94abffa04693a3f048897190f39f21c2cb61907809ef9f573c68