[INFO] fetching crate fpvsetup 0.1.0...
[INFO] checking fpvsetup-0.1.0 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] extracting crate fpvsetup 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fpvsetup 0.1.0 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 crates.io crate fpvsetup 0.1.0
[INFO] finished tweaking crates.io crate fpvsetup 0.1.0
[INFO] tweaked toml for crates.io crate fpvsetup 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate fpvsetup 0.1.0 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wfd v0.1.7
[INFO] [stderr]   Downloaded fltk-derive v0.16.2
[INFO] [stderr]   Downloaded native-dialog v0.5.5
[INFO] [stderr]   Downloaded fltk v0.16.2
[INFO] [stderr]   Downloaded uom v0.31.1
[INFO] [stderr]   Downloaded fltk-sys v0.16.2
[INFO] [stderr]   Downloaded edid-rs v0.1.0
[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] d9f0a25224fe213bc694d8fa9a5bddc6d25c082f6c7b76a412b7583e041a3ebc
[INFO] running `Command { std: "docker" "start" "-a" "d9f0a25224fe213bc694d8fa9a5bddc6d25c082f6c7b76a412b7583e041a3ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9f0a25224fe213bc694d8fa9a5bddc6d25c082f6c7b76a412b7583e041a3ebc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9f0a25224fe213bc694d8fa9a5bddc6d25c082f6c7b76a412b7583e041a3ebc", kill_on_drop: false }`
[INFO] [stdout] d9f0a25224fe213bc694d8fa9a5bddc6d25c082f6c7b76a412b7583e041a3ebc
[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] 0715a91e61baa6e23c8f130931fef4f26006410d1b6974b37c31ec9ca313f6e1
[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" "0715a91e61baa6e23c8f130931fef4f26006410d1b6974b37c31ec9ca313f6e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling fpvsetup v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling fltk-sys v0.16.2
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking uom v0.31.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling fltk-derive v0.16.2
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking which v4.0.2
[INFO] [stderr]     Checking native-dialog v0.5.5
[INFO] [stderr]     Checking fltk v0.16.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.81s
[INFO] running `Command { std: "docker" "inspect" "0715a91e61baa6e23c8f130931fef4f26006410d1b6974b37c31ec9ca313f6e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0715a91e61baa6e23c8f130931fef4f26006410d1b6974b37c31ec9ca313f6e1", kill_on_drop: false }`
[INFO] [stdout] 0715a91e61baa6e23c8f130931fef4f26006410d1b6974b37c31ec9ca313f6e1