[INFO] fetching crate fltk-webview 0.2.13...
[INFO] checking fltk-webview-0.2.13 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141
[INFO] extracting crate fltk-webview 0.2.13 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate fltk-webview 0.2.13 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fltk-webview 0.2.13
[INFO] finished tweaking crates.io crate fltk-webview 0.2.13
[INFO] tweaked toml for crates.io crate fltk-webview 0.2.13 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate fltk-webview 0.2.13 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tinyjson v2.3.0
[INFO] [stderr]   Downloaded fltk-webview-sys v0.2.8
[INFO] [stderr]   Downloaded fltk v1.2.14
[INFO] [stderr]   Downloaded fltk-sys v1.2.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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] 242b6ccd7d23e0170ef4e7bdf16bd6adc6a91c36005b84c8920530f734bb3776
[INFO] running `Command { std: "docker" "start" "-a" "242b6ccd7d23e0170ef4e7bdf16bd6adc6a91c36005b84c8920530f734bb3776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "242b6ccd7d23e0170ef4e7bdf16bd6adc6a91c36005b84c8920530f734bb3776", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "242b6ccd7d23e0170ef4e7bdf16bd6adc6a91c36005b84c8920530f734bb3776", kill_on_drop: false }`
[INFO] [stdout] 242b6ccd7d23e0170ef4e7bdf16bd6adc6a91c36005b84c8920530f734bb3776
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74d7d2f3e7c818680f995efdcee49459adeb1e2b7f3f98c7983be82eb817737d
[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" "74d7d2f3e7c818680f995efdcee49459adeb1e2b7f3f98c7983be82eb817737d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.71
[INFO] [stderr]    Compiling pkg-config v0.3.22
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking tinyjson v2.3.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling cmake v0.1.46
[INFO] [stderr]    Compiling fltk-webview-sys v0.2.8
[INFO] [stderr]    Compiling fltk-sys v1.2.14
[INFO] [stderr]     Checking pulldown-cmark v0.8.0
[INFO] [stderr]     Checking fltk v1.2.14
[INFO] [stderr]     Checking fltk-webview v0.2.13 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 21s
[INFO] running `Command { std: "docker" "inspect" "74d7d2f3e7c818680f995efdcee49459adeb1e2b7f3f98c7983be82eb817737d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d7d2f3e7c818680f995efdcee49459adeb1e2b7f3f98c7983be82eb817737d", kill_on_drop: false }`
[INFO] [stdout] 74d7d2f3e7c818680f995efdcee49459adeb1e2b7f3f98c7983be82eb817737d