[INFO] fetching crate remotefs-webdav 0.1.1...
[INFO] checking remotefs-webdav-0.1.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] extracting crate remotefs-webdav 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate remotefs-webdav 0.1.1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate remotefs-webdav 0.1.1
[INFO] finished tweaking crates.io crate remotefs-webdav 0.1.1
[INFO] tweaked toml for crates.io crate remotefs-webdav 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 645f1f6bc93dd1f0756192da59122bc781a8759a27d4bf139f8956062b65183e
[INFO] running `Command { std: "docker" "start" "-a" "645f1f6bc93dd1f0756192da59122bc781a8759a27d4bf139f8956062b65183e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "645f1f6bc93dd1f0756192da59122bc781a8759a27d4bf139f8956062b65183e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "645f1f6bc93dd1f0756192da59122bc781a8759a27d4bf139f8956062b65183e", kill_on_drop: false }`
[INFO] [stdout] 645f1f6bc93dd1f0756192da59122bc781a8759a27d4bf139f8956062b65183e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d4d2eeb99dccbd3cb28c8d89be2d371aa8134900765ba002dbcf856b8d07c07
[INFO] running `Command { std: "docker" "start" "-a" "3d4d2eeb99dccbd3cb28c8d89be2d371aa8134900765ba002dbcf856b8d07c07", kill_on_drop: false }`
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[INFO] [stdout] warning: methods `write_xml` and `into_xml` are never used
[INFO] [stdout]   --> src/webdav_xml/mod.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub trait IntoXml: Sized {
[INFO] [stdout]    |           ------- methods in this trait
[INFO] [stdout] 72 |     fn write_xml(self, writer: impl std::io::Write) -> Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 73 |     fn into_xml(self) -> Result<Bytes> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `write_xml` and `into_xml` are never used
[INFO] [stdout]   --> src/webdav_xml/mod.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub trait IntoXml: Sized {
[INFO] [stdout]    |           ------- methods in this trait
[INFO] [stdout] 72 |     fn write_xml(self, writer: impl std::io::Write) -> Result<()>;
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 73 |     fn into_xml(self) -> Result<Bytes> {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.99s
[INFO] running `Command { std: "docker" "inspect" "3d4d2eeb99dccbd3cb28c8d89be2d371aa8134900765ba002dbcf856b8d07c07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d4d2eeb99dccbd3cb28c8d89be2d371aa8134900765ba002dbcf856b8d07c07", kill_on_drop: false }`
[INFO] [stdout] 3d4d2eeb99dccbd3cb28c8d89be2d371aa8134900765ba002dbcf856b8d07c07