[INFO] fetching crate deadwiki 0.1.19...
[INFO] checking deadwiki-0.1.19 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846
[INFO] extracting crate deadwiki 0.1.19 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate deadwiki 0.1.19 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-8/source/.cargo/config
[INFO] started tweaking crates.io crate deadwiki 0.1.19
[INFO] finished tweaking crates.io crate deadwiki 0.1.19
[INFO] tweaked toml for crates.io crate deadwiki 0.1.19 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate deadwiki 0.1.19 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded web-view v0.5.4
[INFO] [stderr]   Downloaded autolink v0.3.0
[INFO] [stderr]   Downloaded webview-sys v0.3.3
[INFO] [stderr]   Downloaded pulldown-cmark v0.7.1
[INFO] [stderr]   Downloaded libc-strftime v0.2.0
[INFO] [stderr]   Downloaded vial v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fc9e4747e5ea7d8fab76778ddc27f5de20fd4ca8ad31fc7fb52362ac4cc6d2b
[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" "6fc9e4747e5ea7d8fab76778ddc27f5de20fd4ca8ad31fc7fb52362ac4cc6d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fc9e4747e5ea7d8fab76778ddc27f5de20fd4ca8ad31fc7fb52362ac4cc6d2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fc9e4747e5ea7d8fab76778ddc27f5de20fd4ca8ad31fc7fb52362ac4cc6d2b", kill_on_drop: false }`
[INFO] [stdout] 6fc9e4747e5ea7d8fab76778ddc27f5de20fd4ca8ad31fc7fb52362ac4cc6d2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c220fef04e762c90cbf130d55a987b9c859e30234c3073bd28a4658c7321b430
[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" "c220fef04e762c90cbf130d55a987b9c859e30234c3073bd28a4658c7321b430", kill_on_drop: false }`
[INFO] [stderr]    Compiling vial v0.1.1
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking remove_dir_all v0.5.2
[INFO] [stderr]    Compiling pulldown-cmark v0.7.1
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking libc-strftime v0.2.0
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking threadpool v1.8.0
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]     Checking tempdir v0.3.7
[INFO] [stderr]     Checking regex v1.3.7
[INFO] [stderr]    Compiling deadwiki v0.1.19 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking autolink v0.3.0
[INFO] [stderr]     Checking atomicwrites v0.2.5
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.75s
[INFO] running `Command { std: "docker" "inspect" "c220fef04e762c90cbf130d55a987b9c859e30234c3073bd28a4658c7321b430", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c220fef04e762c90cbf130d55a987b9c859e30234c3073bd28a4658c7321b430", kill_on_drop: false }`
[INFO] [stdout] c220fef04e762c90cbf130d55a987b9c859e30234c3073bd28a4658c7321b430