[INFO] cloning repository https://github.com/hoijui/mle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hoijui/mle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoijui%2Fmle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoijui%2Fmle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b744ad671270808598151771e845ce0f34a660e2
[INFO] checking hoijui/mle against try#b32fc44666c052e7cf07ab471bfb6f9ec571902f for pr-138676
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhoijui%2Fmle" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hoijui/mle on toolchain b32fc44666c052e7cf07ab471bfb6f9ec571902f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hoijui/mle
[INFO] finished tweaking git repo https://github.com/hoijui/mle
[INFO] tweaked toml for git repo https://github.com/hoijui/mle written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/hoijui/mle 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" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46e385d98945e5df7618709550ae7a64330f29668a8a0b0b68b3ae76bf603717
[INFO] running `Command { std: "docker" "start" "-a" "46e385d98945e5df7618709550ae7a64330f29668a8a0b0b68b3ae76bf603717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46e385d98945e5df7618709550ae7a64330f29668a8a0b0b68b3ae76bf603717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46e385d98945e5df7618709550ae7a64330f29668a8a0b0b68b3ae76bf603717", kill_on_drop: false }`
[INFO] [stdout] 46e385d98945e5df7618709550ae7a64330f29668a8a0b0b68b3ae76bf603717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7ec13fa8770e906b4fca1d49705d444258baf98bf8e894a6d67ab63207be1ecd
[INFO] running `Command { std: "docker" "start" "-a" "7ec13fa8770e906b4fca1d49705d444258baf98bf8e894a6d67ab63207be1ecd", kill_on_drop: false }`
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[INFO] [stdout] warning: methods `take_and_ws` and `take_non_ws` are never used
[INFO] [stdout]    --> src/extractors/html.rs:62:12
[INFO] [stdout]     |
[INFO] [stdout] 36  | impl<'a> Scanner<'a> {
[INFO] [stdout]     | -------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62  |     pub fn take_and_ws(&mut self, token: &str) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 126 |     pub fn take_non_ws(&mut self) -> &'a str {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `end_to_end` is never used
[INFO] [stdout]   --> tests/end_to_end.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | async fn end_to_end() {
[INFO] [stdout]    |          ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `end_to_end_different_root` is never used
[INFO] [stdout]   --> tests/end_to_end.rs:41:10
[INFO] [stdout]    |
[INFO] [stdout] 41 | async fn end_to_end_different_root() {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `benches_dir` is never used
[INFO] [stdout]  --> tests/helper/mod.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn benches_dir() -> PathBuf {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `take_and_ws` is never used
[INFO] [stdout]   --> src/extractors/html.rs:62:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<'a> Scanner<'a> {
[INFO] [stdout]    | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn take_and_ws(&mut self, token: &str) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 15s
[INFO] running `Command { std: "docker" "inspect" "7ec13fa8770e906b4fca1d49705d444258baf98bf8e894a6d67ab63207be1ecd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ec13fa8770e906b4fca1d49705d444258baf98bf8e894a6d67ab63207be1ecd", kill_on_drop: false }`
[INFO] [stdout] 7ec13fa8770e906b4fca1d49705d444258baf98bf8e894a6d67ab63207be1ecd