[INFO] fetching crate dune-cli 0.0.0...
[INFO] checking dune-cli-0.0.0 against try#1c5262aa6c045a581fb974488793f09ed51fc498 for pr-78376
[INFO] extracting crate dune-cli 0.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate dune-cli 0.0.0 on toolchain 1c5262aa6c045a581fb974488793f09ed51fc498
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dune-cli 0.0.0
[INFO] finished tweaking crates.io crate dune-cli 0.0.0
[INFO] tweaked toml for crates.io crate dune-cli 0.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "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] fc3a59017e7474670a489584dd21d89a87fc6744500870aa3f67b89ffea63d7f
[INFO] running `Command { std: "docker" "start" "-a" "fc3a59017e7474670a489584dd21d89a87fc6744500870aa3f67b89ffea63d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc3a59017e7474670a489584dd21d89a87fc6744500870aa3f67b89ffea63d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc3a59017e7474670a489584dd21d89a87fc6744500870aa3f67b89ffea63d7f", kill_on_drop: false }`
[INFO] [stdout] fc3a59017e7474670a489584dd21d89a87fc6744500870aa3f67b89ffea63d7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1c5262aa6c045a581fb974488793f09ed51fc498" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f004f0e5b1a407e7f388ad229d5cbc64b9a9ecfd2e5d39a7923e848cca65b52
[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" "0f004f0e5b1a407e7f388ad229d5cbc64b9a9ecfd2e5d39a7923e848cca65b52", kill_on_drop: false }`
[INFO] [stderr]     Checking dune-cli v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `Command { std: "docker" "inspect" "0f004f0e5b1a407e7f388ad229d5cbc64b9a9ecfd2e5d39a7923e848cca65b52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f004f0e5b1a407e7f388ad229d5cbc64b9a9ecfd2e5d39a7923e848cca65b52", kill_on_drop: false }`
[INFO] [stdout] 0f004f0e5b1a407e7f388ad229d5cbc64b9a9ecfd2e5d39a7923e848cca65b52