[INFO] cloning repository https://github.com/slang-rs/slang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/slang-rs/slang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslang-rs%2Fslang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslang-rs%2Fslang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f8b8ff2ca308b6a1465c225b3121afb5dc4198d7 [INFO] checking slang-rs/slang against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fslang-rs%2Fslang" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/slang-rs/slang on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/slang-rs/slang [INFO] finished tweaking git repo https://github.com/slang-rs/slang [INFO] tweaked toml for git repo https://github.com/slang-rs/slang written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/slang-rs/slang already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", 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] 9eb542ab6b1529461a5647f4ad983aeead1169bd7c309c07850d8494ac008d6e [INFO] running `Command { std: "docker" "start" "-a" "9eb542ab6b1529461a5647f4ad983aeead1169bd7c309c07850d8494ac008d6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9eb542ab6b1529461a5647f4ad983aeead1169bd7c309c07850d8494ac008d6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9eb542ab6b1529461a5647f4ad983aeead1169bd7c309c07850d8494ac008d6e", kill_on_drop: false }` [INFO] [stdout] 9eb542ab6b1529461a5647f4ad983aeead1169bd7c309c07850d8494ac008d6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6c8c2dfbd53297d8755715926f79a9b3d848e0a0dd2010eabaa0745fd3a5ba3 [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" "d6c8c2dfbd53297d8755715926f79a9b3d848e0a0dd2010eabaa0745fd3a5ba3", kill_on_drop: false }` [INFO] [stderr] Checking slang v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "d6c8c2dfbd53297d8755715926f79a9b3d848e0a0dd2010eabaa0745fd3a5ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6c8c2dfbd53297d8755715926f79a9b3d848e0a0dd2010eabaa0745fd3a5ba3", kill_on_drop: false }` [INFO] [stdout] d6c8c2dfbd53297d8755715926f79a9b3d848e0a0dd2010eabaa0745fd3a5ba3