[INFO] fetching crate minigrep_fsdevon 0.1.0...
[INFO] checking minigrep_fsdevon-0.1.0 against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] extracting crate minigrep_fsdevon 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate minigrep_fsdevon 0.1.0 on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minigrep_fsdevon 0.1.0
[INFO] finished tweaking crates.io crate minigrep_fsdevon 0.1.0
[INFO] tweaked toml for crates.io crate minigrep_fsdevon 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate minigrep_fsdevon 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] 318a2810b9c28bda3dae4b577431366f1b8daf6eec6fdf6bbf6d2e1bfaef0658
[INFO] running `Command { std: "docker" "start" "-a" "318a2810b9c28bda3dae4b577431366f1b8daf6eec6fdf6bbf6d2e1bfaef0658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "318a2810b9c28bda3dae4b577431366f1b8daf6eec6fdf6bbf6d2e1bfaef0658", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "318a2810b9c28bda3dae4b577431366f1b8daf6eec6fdf6bbf6d2e1bfaef0658", kill_on_drop: false }`
[INFO] [stdout] 318a2810b9c28bda3dae4b577431366f1b8daf6eec6fdf6bbf6d2e1bfaef0658
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "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] a075206e615544eb03a2a47d4fcb39e70bc7d07cd93601f5bfc5f355de171afa
[INFO] running `Command { std: "docker" "start" "-a" "a075206e615544eb03a2a47d4fcb39e70bc7d07cd93601f5bfc5f355de171afa", kill_on_drop: false }`
[INFO] [stderr]     Checking minigrep_fsdevon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "a075206e615544eb03a2a47d4fcb39e70bc7d07cd93601f5bfc5f355de171afa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a075206e615544eb03a2a47d4fcb39e70bc7d07cd93601f5bfc5f355de171afa", kill_on_drop: false }`
[INFO] [stdout] a075206e615544eb03a2a47d4fcb39e70bc7d07cd93601f5bfc5f355de171afa