[INFO] fetching crate rio_xml 0.5.1...
[INFO] checking rio_xml-0.5.1 against try#15a786332e2f0dd343b226ab6bb8ec028a350f73 for pr-81782
[INFO] extracting crate rio_xml 0.5.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate rio_xml 0.5.1 on toolchain 15a786332e2f0dd343b226ab6bb8ec028a350f73
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rio_xml 0.5.1
[INFO] finished tweaking crates.io crate rio_xml 0.5.1
[INFO] tweaked toml for crates.io crate rio_xml 0.5.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded oxiri v0.1.1
[INFO] [stderr]   Downloaded oxilangtag v0.1.1
[INFO] [stderr]   Downloaded quick-xml v0.20.0
[INFO] [stderr]   Downloaded sophia_iri v0.6.2
[INFO] [stderr]   Downloaded mownstr v0.1.1
[INFO] [stderr]   Downloaded rio_api v0.5.2
[INFO] [stderr]   Downloaded sophia_api v0.6.2
[INFO] [stderr]   Downloaded resiter v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "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] 31184b3d75b4c86d274ce7499f7946b8eeeb0e4145d9d8d5cc5d7efd850c1af1
[INFO] running `Command { std: "docker" "start" "-a" "31184b3d75b4c86d274ce7499f7946b8eeeb0e4145d9d8d5cc5d7efd850c1af1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31184b3d75b4c86d274ce7499f7946b8eeeb0e4145d9d8d5cc5d7efd850c1af1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31184b3d75b4c86d274ce7499f7946b8eeeb0e4145d9d8d5cc5d7efd850c1af1", kill_on_drop: false }`
[INFO] [stdout] 31184b3d75b4c86d274ce7499f7946b8eeeb0e4145d9d8d5cc5d7efd850c1af1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ffdeda3227ba211a364db29054be8072e0beb75da1fd9eac8501ee58ec644e7
[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" "2ffdeda3227ba211a364db29054be8072e0beb75da1fd9eac8501ee58ec644e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]     Checking once_cell v1.7.0
[INFO] [stderr]     Checking regex-syntax v0.6.22
[INFO] [stderr]     Checking mownstr v0.1.1
[INFO] [stderr]     Checking oxilangtag v0.1.1
[INFO] [stderr]     Checking oxiri v0.1.1
[INFO] [stderr]     Checking rio_api v0.5.2
[INFO] [stderr]     Checking resiter v0.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]     Checking quick-xml v0.20.0
[INFO] [stderr]     Checking rio_xml v0.5.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking thiserror v1.0.24
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking sophia_iri v0.6.2
[INFO] [stderr]     Checking sophia_api v0.6.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.87s
[INFO] running `Command { std: "docker" "inspect" "2ffdeda3227ba211a364db29054be8072e0beb75da1fd9eac8501ee58ec644e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ffdeda3227ba211a364db29054be8072e0beb75da1fd9eac8501ee58ec644e7", kill_on_drop: false }`
[INFO] [stdout] 2ffdeda3227ba211a364db29054be8072e0beb75da1fd9eac8501ee58ec644e7