[INFO] cloning repository https://github.com/filmor/faster_xml
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/filmor/faster_xml" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffilmor%2Ffaster_xml", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffilmor%2Ffaster_xml'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bd30c701d8d6f7306a9f321196f2c9adcd1d98b0
[INFO] checking filmor/faster_xml against master#46424fb5054f211ec836c5c03159f92e46bb35ac for pr-139042
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffilmor%2Ffaster_xml" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/filmor/faster_xml on toolchain 46424fb5054f211ec836c5c03159f92e46bb35ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/filmor/faster_xml
[INFO] finished tweaking git repo https://github.com/filmor/faster_xml
[INFO] tweaked toml for git repo https://github.com/filmor/faster_xml written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/filmor/faster_xml already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustler_codegen v0.34.0
[INFO] [stderr]   Downloaded rustler_sys v2.4.2
[INFO] [stderr]   Downloaded rustler v0.34.0
[INFO] [stderr]   Downloaded quick-xml v0.36.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 42cf0a6295837f5dd6ffe00dcbb66083e502e37af3b414d36fcf8d5b523cce7a
[INFO] running `Command { std: "docker" "start" "-a" "42cf0a6295837f5dd6ffe00dcbb66083e502e37af3b414d36fcf8d5b523cce7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "42cf0a6295837f5dd6ffe00dcbb66083e502e37af3b414d36fcf8d5b523cce7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42cf0a6295837f5dd6ffe00dcbb66083e502e37af3b414d36fcf8d5b523cce7a", kill_on_drop: false }`
[INFO] [stdout] 42cf0a6295837f5dd6ffe00dcbb66083e502e37af3b414d36fcf8d5b523cce7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+46424fb5054f211ec836c5c03159f92e46bb35ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6551902e85a61ccda45aa7ac87818ffcc3beadbecbe9584d99d48891db0a5f7
[INFO] running `Command { std: "docker" "start" "-a" "d6551902e85a61ccda45aa7ac87818ffcc3beadbecbe9584d99d48891db0a5f7", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling inventory v0.3.15
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking unreachable v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking quick-xml v0.36.0
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]     Checking chrono v0.4.35
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling rustler_codegen v0.34.0
[INFO] [stderr]    Compiling rustler_sys v2.4.2
[INFO] [stderr]     Checking rustler v0.34.0
[INFO] [stderr]     Checking faster_xml_nif v0.1.5 (/opt/rustwide/workdir/rust_src/faster_xml_nif)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.59s
[INFO] running `Command { std: "docker" "inspect" "d6551902e85a61ccda45aa7ac87818ffcc3beadbecbe9584d99d48891db0a5f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6551902e85a61ccda45aa7ac87818ffcc3beadbecbe9584d99d48891db0a5f7", kill_on_drop: false }`
[INFO] [stdout] d6551902e85a61ccda45aa7ac87818ffcc3beadbecbe9584d99d48891db0a5f7