[INFO] fetching crate fbxcel 0.6.0...
[INFO] checking fbxcel-0.6.0 against beta for pr-78714
[INFO] extracting crate fbxcel 0.6.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fbxcel 0.6.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fbxcel 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate fbxcel 0.6.0
[INFO] tweaked toml for crates.io crate fbxcel 0.6.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate fbxcel 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "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] abad6cbbbedfabde9ea3c103062bfe8ef9ae69304b4b7edabb51fc8e23b1748e
[INFO] running `Command { std: "docker" "start" "-a" "abad6cbbbedfabde9ea3c103062bfe8ef9ae69304b4b7edabb51fc8e23b1748e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abad6cbbbedfabde9ea3c103062bfe8ef9ae69304b4b7edabb51fc8e23b1748e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abad6cbbbedfabde9ea3c103062bfe8ef9ae69304b4b7edabb51fc8e23b1748e", kill_on_drop: false }`
[INFO] [stdout] abad6cbbbedfabde9ea3c103062bfe8ef9ae69304b4b7edabb51fc8e23b1748e
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdb49fe471a4cd7cc85b684dbcd3b218da6cb881ff29550dc09c25c9c5729ecc
[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" "bdb49fe471a4cd7cc85b684dbcd3b218da6cb881ff29550dc09c25c9c5729ecc", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]     Checking regex-syntax v0.6.12
[INFO] [stderr]     Checking quick-error v1.2.2
[INFO] [stderr]     Checking adler32 v1.0.4
[INFO] [stderr]     Checking rle-decode-fast v1.0.1
[INFO] [stderr]     Checking termcolor v1.0.5
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stderr]     Checking aho-corasick v0.7.6
[INFO] [stderr]     Checking fbxcel v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking regex v1.3.1
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.28s
[INFO] running `Command { std: "docker" "inspect" "bdb49fe471a4cd7cc85b684dbcd3b218da6cb881ff29550dc09c25c9c5729ecc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdb49fe471a4cd7cc85b684dbcd3b218da6cb881ff29550dc09c25c9c5729ecc", kill_on_drop: false }`
[INFO] [stdout] bdb49fe471a4cd7cc85b684dbcd3b218da6cb881ff29550dc09c25c9c5729ecc