[INFO] fetching crate aflak 0.0.3...
[INFO] checking aflak-0.0.3 against try#5d9095c550fcec9e458ce8d6b0c04a217641db66 for pr-77153
[INFO] extracting crate aflak 0.0.3 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate aflak 0.0.3 on toolchain 5d9095c550fcec9e458ce8d6b0c04a217641db66
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aflak 0.0.3
[INFO] finished tweaking crates.io crate aflak 0.0.3
[INFO] tweaked toml for crates.io crate aflak 0.0.3 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aflak_plot v0.0.3
[INFO] [stderr]   Downloaded aflak_primitives v0.0.3
[INFO] [stderr]   Downloaded node_editor v0.0.3
[INFO] [stderr]   Downloaded imgui_file_explorer v0.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ee756002cc5409d998d319f4dc9dd1e8588494fa41a24e94b2b786bc6ec3bac
[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" "2ee756002cc5409d998d319f4dc9dd1e8588494fa41a24e94b2b786bc6ec3bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ee756002cc5409d998d319f4dc9dd1e8588494fa41a24e94b2b786bc6ec3bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ee756002cc5409d998d319f4dc9dd1e8588494fa41a24e94b2b786bc6ec3bac", kill_on_drop: false }`
[INFO] [stdout] 2ee756002cc5409d998d319f4dc9dd1e8588494fa41a24e94b2b786bc6ec3bac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+5d9095c550fcec9e458ce8d6b0c04a217641db66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0b8f9fcb09b57896b81561c566a9c0dc9bb641cd60d4a3b45d0618a56c430ad
[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" "d0b8f9fcb09b57896b81561c566a9c0dc9bb641cd60d4a3b45d0618a56c430ad", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]     Checking imgui_file_explorer v0.0.3
[INFO] [stderr]     Checking aflak_imgui_glium_support v0.0.3
[INFO] [stderr]     Checking ndarray v0.11.2
[INFO] [stderr]     Checking aflak_cake v0.0.3
[INFO] [stderr]     Checking ron v0.2.2
[INFO] [stderr]     Checking node_editor v0.0.3
[INFO] [stderr]     Checking aflak_primitives v0.0.3
[INFO] [stderr]     Checking aflak_plot v0.0.3
[INFO] [stderr]     Checking aflak v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.01s
[INFO] running `Command { std: "docker" "inspect" "d0b8f9fcb09b57896b81561c566a9c0dc9bb641cd60d4a3b45d0618a56c430ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0b8f9fcb09b57896b81561c566a9c0dc9bb641cd60d4a3b45d0618a56c430ad", kill_on_drop: false }`
[INFO] [stdout] d0b8f9fcb09b57896b81561c566a9c0dc9bb641cd60d4a3b45d0618a56c430ad