[INFO] fetching crate ws-markdown-server 1.0.2...
[INFO] testing ws-markdown-server-1.0.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate ws-markdown-server 1.0.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ws-markdown-server 1.0.2
[INFO] finished tweaking crates.io crate ws-markdown-server 1.0.2
[INFO] tweaked toml for crates.io crate ws-markdown-server 1.0.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ws-markdown-server 1.0.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ws-markdown-server 1.0.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bfdeaff7cfdf3e04512f68f4514601ffd0ff0ccc07ce04d87e38bc8ed5938ec5
[INFO] running `Command { std: "docker" "start" "-a" "bfdeaff7cfdf3e04512f68f4514601ffd0ff0ccc07ce04d87e38bc8ed5938ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfdeaff7cfdf3e04512f68f4514601ffd0ff0ccc07ce04d87e38bc8ed5938ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfdeaff7cfdf3e04512f68f4514601ffd0ff0ccc07ce04d87e38bc8ed5938ec5", kill_on_drop: false }`
[INFO] [stdout] bfdeaff7cfdf3e04512f68f4514601ffd0ff0ccc07ce04d87e38bc8ed5938ec5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8da7ccae7acc757b6eb09696725aef5efb5580dd2537ff81a1742e2f637a8e45
[INFO] running `Command { std: "docker" "start" "-a" "8da7ccae7acc757b6eb09696725aef5efb5580dd2537ff81a1742e2f637a8e45", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.49
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[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling pest_meta v2.5.3
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling overload v0.1.1
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[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling clap_lex v0.3.1
[INFO] [stderr]    Compiling pest_generator v2.5.3
[INFO] [stderr]    Compiling matchers v0.1.0
[INFO] [stderr]    Compiling tungstenite v0.18.0
[INFO] [stderr]    Compiling clap_derive v4.1.0
[INFO] [stderr]    Compiling tracing v0.1.37
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[INFO] [stderr]    Compiling tracing-log v0.1.3
[INFO] [stderr]    Compiling pest_derive v2.5.3
[INFO] [stderr]    Compiling sharded-slab v0.1.4
[INFO] [stderr]    Compiling syntect v5.0.0
[INFO] [stderr]    Compiling thread_local v1.1.4
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling entities v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling unicode_categories v0.1.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.16
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling clap v4.1.1
[INFO] [stderr]    Compiling comrak v0.15.0
[INFO] [stderr]    Compiling tokio-tungstenite v0.18.0
[INFO] [stderr]    Compiling ws-markdown-server v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BufStream`
[INFO] [stdout]  --> src/main.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::io::{AsyncReadExt, AsyncWriteExt, BufStream};
[INFO] [stdout]   |                                              ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 41s
[INFO] running `Command { std: "docker" "inspect" "8da7ccae7acc757b6eb09696725aef5efb5580dd2537ff81a1742e2f637a8e45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8da7ccae7acc757b6eb09696725aef5efb5580dd2537ff81a1742e2f637a8e45", kill_on_drop: false }`
[INFO] [stdout] 8da7ccae7acc757b6eb09696725aef5efb5580dd2537ff81a1742e2f637a8e45
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0718a864ef33abaa67a66e42a6195bc5550a749a844de7b9e61516f87fadb599
[INFO] running `Command { std: "docker" "start" "-a" "0718a864ef33abaa67a66e42a6195bc5550a749a844de7b9e61516f87fadb599", kill_on_drop: false }`
[INFO] [stderr]    Compiling ws-markdown-server v1.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BufStream`
[INFO] [stdout]  --> src/main.rs:4:46
[INFO] [stdout]   |
[INFO] [stdout] 4 | use tokio::io::{AsyncReadExt, AsyncWriteExt, BufStream};
[INFO] [stdout]   |                                              ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "0718a864ef33abaa67a66e42a6195bc5550a749a844de7b9e61516f87fadb599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0718a864ef33abaa67a66e42a6195bc5550a749a844de7b9e61516f87fadb599", kill_on_drop: false }`
[INFO] [stdout] 0718a864ef33abaa67a66e42a6195bc5550a749a844de7b9e61516f87fadb599
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f337a8f41cc7a803161433cb044e4f4be26273e3e5dfae969f12c22e81b2a02d
[INFO] running `Command { std: "docker" "start" "-a" "f337a8f41cc7a803161433cb044e4f4be26273e3e5dfae969f12c22e81b2a02d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `BufStream`
[INFO] [stderr]  --> src/main.rs:4:46
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tokio::io::{AsyncReadExt, AsyncWriteExt, BufStream};
[INFO] [stderr]   |                                              ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ws-markdown-server` (bin "ws-markdown-server" test) generated 1 warning (run `cargo fix --bin "ws-markdown-server" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ws_markdown_server-073a239f12b055c6)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f337a8f41cc7a803161433cb044e4f4be26273e3e5dfae969f12c22e81b2a02d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f337a8f41cc7a803161433cb044e4f4be26273e3e5dfae969f12c22e81b2a02d", kill_on_drop: false }`
[INFO] [stdout] f337a8f41cc7a803161433cb044e4f4be26273e3e5dfae969f12c22e81b2a02d