[INFO] fetching crate lol_html 1.2.1...
[INFO] checking lol_html-1.2.1 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate lol_html 1.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate lol_html 1.2.1 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lol_html 1.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate lol_html 1.2.1
[INFO] tweaked toml for crates.io crate lol_html 1.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate lol_html 1.2.1 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustc-test v0.3.1
[INFO] [stderr]   Downloaded term v0.4.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fff73ef030d480dd4be660cff7c2981b0891e402fe3373161e8a7f8b328d46a
[INFO] running `Command { std: "docker" "start" "-a" "3fff73ef030d480dd4be660cff7c2981b0891e402fe3373161e8a7f8b328d46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fff73ef030d480dd4be660cff7c2981b0891e402fe3373161e8a7f8b328d46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fff73ef030d480dd4be660cff7c2981b0891e402fe3373161e8a7f8b328d46a", kill_on_drop: false }`
[INFO] [stdout] 3fff73ef030d480dd4be660cff7c2981b0891e402fe3373161e8a7f8b328d46a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58ed61768059aa514aa16e4bd3d5639fe14673f323e413b5365fa6846c81f2ed
[INFO] running `Command { std: "docker" "start" "-a" "58ed61768059aa514aa16e4bd3d5639fe14673f323e413b5365fa6846c81f2ed", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cssparser-macros v0.6.1
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[INFO] [stderr]     Checking lol_html v1.2.1 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parser/mod.rs:128:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |                 Ok(unreachable) => match unreachable {},
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ matches no values because `Never` is uninhabited
[INFO] [stdout]     |
[INFO] [stdout]     = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/parser/mod.rs:128:17
[INFO] [stdout]     |
[INFO] [stdout] 128 |                 Ok(unreachable) => match unreachable {},
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^ matches no values because `Never` is uninhabited
[INFO] [stdout]     |
[INFO] [stdout]     = note: to learn more about uninhabited types, see https://doc.rust-lang.org/nomicon/exotic-sizes.html#empty-types
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` 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 1m 04s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-test v0.3.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "58ed61768059aa514aa16e4bd3d5639fe14673f323e413b5365fa6846c81f2ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ed61768059aa514aa16e4bd3d5639fe14673f323e413b5365fa6846c81f2ed", kill_on_drop: false }`
[INFO] [stdout] 58ed61768059aa514aa16e4bd3d5639fe14673f323e413b5365fa6846c81f2ed