[INFO] fetching crate deadwiki 0.1.27...
[INFO] checking deadwiki-0.1.27 against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] extracting crate deadwiki 0.1.27 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate deadwiki 0.1.27 on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-14/source/.cargo/config
[INFO] started tweaking crates.io crate deadwiki 0.1.27
[INFO] finished tweaking crates.io crate deadwiki 0.1.27
[INFO] tweaked toml for crates.io crate deadwiki 0.1.27 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate deadwiki 0.1.27 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc-strftime v0.2.0
[INFO] [stderr]   Downloaded linkify v0.4.0
[INFO] [stderr]   Downloaded hatter v0.1.4
[INFO] [stderr]   Downloaded cookie2 v0.12.0
[INFO] [stderr]   Downloaded vial v0.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 959882a32c992771f040b31f18467cd522c29918c4ced111613f742f5ebcf90b
[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" "959882a32c992771f040b31f18467cd522c29918c4ced111613f742f5ebcf90b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "959882a32c992771f040b31f18467cd522c29918c4ced111613f742f5ebcf90b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "959882a32c992771f040b31f18467cd522c29918c4ced111613f742f5ebcf90b", kill_on_drop: false }`
[INFO] [stdout] 959882a32c992771f040b31f18467cd522c29918c4ced111613f742f5ebcf90b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fba6fa153530fd40c26936e2a000bc844c90a991f73ccbc1a9e2519458e8dcaf
[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" "fba6fa153530fd40c26936e2a000bc844c90a991f73ccbc1a9e2519458e8dcaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling vial v0.1.8
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling pulldown-cmark v0.7.1
[INFO] [stderr]     Checking hatter v0.1.4
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking linkify v0.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling libc-strftime v0.2.0
[INFO] [stderr]     Checking threadpool v1.8.0
[INFO] [stderr]     Checking cookie2 v0.12.0
[INFO] [stderr]    Compiling deadwiki v0.1.27 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.39s
[INFO] running `Command { std: "docker" "inspect" "fba6fa153530fd40c26936e2a000bc844c90a991f73ccbc1a9e2519458e8dcaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fba6fa153530fd40c26936e2a000bc844c90a991f73ccbc1a9e2519458e8dcaf", kill_on_drop: false }`
[INFO] [stdout] fba6fa153530fd40c26936e2a000bc844c90a991f73ccbc1a9e2519458e8dcaf