[INFO] fetching crate tower-stack 0.0.0... [INFO] checking tower-stack-0.0.0 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate tower-stack 0.0.0 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate tower-stack 0.0.0 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tower-stack 0.0.0 [INFO] finished tweaking crates.io crate tower-stack 0.0.0 [INFO] tweaked toml for crates.io crate tower-stack 0.0.0 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] 7c343cd1c78d76fc03e46a86f222427fbd518a0a5b354f64ce6881bd401b93e9 [INFO] running `Command { std: "docker" "start" "-a" "7c343cd1c78d76fc03e46a86f222427fbd518a0a5b354f64ce6881bd401b93e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7c343cd1c78d76fc03e46a86f222427fbd518a0a5b354f64ce6881bd401b93e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c343cd1c78d76fc03e46a86f222427fbd518a0a5b354f64ce6881bd401b93e9", kill_on_drop: false }` [INFO] [stdout] 7c343cd1c78d76fc03e46a86f222427fbd518a0a5b354f64ce6881bd401b93e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] 29526c5f19622a68053f49d41af480530b4dd48ae052fec95f4f4c1087fe31cd [INFO] running `Command { std: "docker" "start" "-a" "29526c5f19622a68053f49d41af480530b4dd48ae052fec95f4f4c1087fe31cd", kill_on_drop: false }` [INFO] [stderr] Checking tower-stack v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "29526c5f19622a68053f49d41af480530b4dd48ae052fec95f4f4c1087fe31cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29526c5f19622a68053f49d41af480530b4dd48ae052fec95f4f4c1087fe31cd", kill_on_drop: false }` [INFO] [stdout] 29526c5f19622a68053f49d41af480530b4dd48ae052fec95f4f4c1087fe31cd