[INFO] fetching crate fltk-flow 0.1.4...
[INFO] building fltk-flow-0.1.4 against try#2cd6942e35a7765b6869d3a149ca54f2598b77ad for pr-93180
[INFO] extracting crate fltk-flow 0.1.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate fltk-flow 0.1.4 on toolchain 2cd6942e35a7765b6869d3a149ca54f2598b77ad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fltk-flow 0.1.4
[INFO] finished tweaking crates.io crate fltk-flow 0.1.4
[INFO] tweaked toml for crates.io crate fltk-flow 0.1.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate fltk-flow 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fltk-build v0.1.1
[INFO] [stderr]   Downloaded fltk v1.2.25
[INFO] [stderr]   Downloaded fltk-sys v1.2.25
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "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] cb6a859f1b16c1f385ed6e714365f4491cd4dc61ebb690f03b8b5bf83cf73631
[INFO] running `Command { std: "docker" "start" "-a" "cb6a859f1b16c1f385ed6e714365f4491cd4dc61ebb690f03b8b5bf83cf73631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb6a859f1b16c1f385ed6e714365f4491cd4dc61ebb690f03b8b5bf83cf73631", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb6a859f1b16c1f385ed6e714365f4491cd4dc61ebb690f03b8b5bf83cf73631", kill_on_drop: false }`
[INFO] [stdout] cb6a859f1b16c1f385ed6e714365f4491cd4dc61ebb690f03b8b5bf83cf73631
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] edc420fc0227cf0bf604e13faa9da9cf498a1acb4de09a55a29222a7e901d4ed
[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" "edc420fc0227cf0bf604e13faa9da9cf498a1acb4de09a55a29222a7e901d4ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling fltk-build v0.1.1
[INFO] [stderr]    Compiling cmake v0.1.46
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling fltk-sys v1.2.25
[INFO] [stderr]    Compiling fltk v1.2.25
[INFO] [stderr]    Compiling fltk-flow v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 43s
[INFO] running `Command { std: "docker" "inspect" "edc420fc0227cf0bf604e13faa9da9cf498a1acb4de09a55a29222a7e901d4ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edc420fc0227cf0bf604e13faa9da9cf498a1acb4de09a55a29222a7e901d4ed", kill_on_drop: false }`
[INFO] [stdout] edc420fc0227cf0bf604e13faa9da9cf498a1acb4de09a55a29222a7e901d4ed
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+2cd6942e35a7765b6869d3a149ca54f2598b77ad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed3613443f67a3400e635ddc517bd745173ab365c0af0172de580938c64bf904
[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" "ed3613443f67a3400e635ddc517bd745173ab365c0af0172de580938c64bf904", kill_on_drop: false }`
[INFO] [stderr]    Compiling fltk-flow v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.34s
[INFO] running `Command { std: "docker" "inspect" "ed3613443f67a3400e635ddc517bd745173ab365c0af0172de580938c64bf904", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed3613443f67a3400e635ddc517bd745173ab365c0af0172de580938c64bf904", kill_on_drop: false }`
[INFO] [stdout] ed3613443f67a3400e635ddc517bd745173ab365c0af0172de580938c64bf904