[INFO] cloning repository https://github.com/magurotuna/deno_fetch_decompression_throughput [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/magurotuna/deno_fetch_decompression_throughput" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagurotuna%2Fdeno_fetch_decompression_throughput", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagurotuna%2Fdeno_fetch_decompression_throughput'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1d5aed7d3e8ba903b536edc998162638da3d3db8 [INFO] checking magurotuna/deno_fetch_decompression_throughput against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmagurotuna%2Fdeno_fetch_decompression_throughput" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/magurotuna/deno_fetch_decompression_throughput [INFO] finished tweaking git repo https://github.com/magurotuna/deno_fetch_decompression_throughput [INFO] tweaked toml for git repo https://github.com/magurotuna/deno_fetch_decompression_throughput written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/magurotuna/deno_fetch_decompression_throughput on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/magurotuna/deno_fetch_decompression_throughput 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50890927f53e4b4eb3b5abc6b38ca8b9e6c04ed61e7eecb913f5d3a59a1537ce [INFO] running `Command { std: "docker" "start" "-a" "50890927f53e4b4eb3b5abc6b38ca8b9e6c04ed61e7eecb913f5d3a59a1537ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50890927f53e4b4eb3b5abc6b38ca8b9e6c04ed61e7eecb913f5d3a59a1537ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50890927f53e4b4eb3b5abc6b38ca8b9e6c04ed61e7eecb913f5d3a59a1537ce", kill_on_drop: false }` [INFO] [stdout] 50890927f53e4b4eb3b5abc6b38ca8b9e6c04ed61e7eecb913f5d3a59a1537ce [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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ca9689d6d381036d11d608e44c35f25a14c2c38d51d472ac1bf482becf64900 [INFO] running `Command { std: "docker" "start" "-a" "1ca9689d6d381036d11d608e44c35f25a14c2c38d51d472ac1bf482becf64900", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling httparse v1.9.4 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Compiling portable-atomic v1.8.0 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking clap_builder v4.5.18 [INFO] [stderr] Checking anyhow v1.0.89 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking mio v1.0.2 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking console v0.15.8 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking indicatif v0.17.8 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Checking pretty_env_logger v0.5.0 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking clap v4.5.18 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-stream v0.1.16 [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.8 [INFO] [stderr] Checking deno_fetch_decompression_throughput v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/super_fast_large_data_server.rs:20:48 [INFO] [stdout] | [INFO] [stdout] 20 | ) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________^ [INFO] [stdout] 21 | | const COMMON_HEADER_NAME: http::header::HeaderName = [INFO] [stdout] 22 | | http::header::HeaderName::from_static("x-super-fast-large-data-server"); [INFO] [stdout] ... | [INFO] [stdout] 40 | | Ok(resp) [INFO] [stdout] 41 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/super_fast_large_data_server.rs:20:48 [INFO] [stdout] | [INFO] [stdout] 20 | ) -> Result>, Infallible> { [INFO] [stdout] | ________________________________________________^ [INFO] [stdout] 21 | | const COMMON_HEADER_NAME: http::header::HeaderName = [INFO] [stdout] 22 | | http::header::HeaderName::from_static("x-super-fast-large-data-server"); [INFO] [stdout] ... | [INFO] [stdout] 40 | | Ok(resp) [INFO] [stdout] 41 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/super_fast_large_data_server.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | Ok(resp) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/super_fast_large_data_server.rs:78:57 [INFO] [stdout] | [INFO] [stdout] 78 | ... service_fn(|req| async move { serve_data(req, args.compress).await }), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/super_fast_large_data_server.rs:78:59 [INFO] [stdout] | [INFO] [stdout] 78 | ... service_fn(|req| async move { serve_data(req, args.compress).await }), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/super_fast_large_data_server.rs:78:90 [INFO] [stdout] | [INFO] [stdout] 78 | ... service_fn(|req| async move { serve_data(req, args.compress).await }), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/super_fast_large_data_server.rs:78:59 [INFO] [stdout] | [INFO] [stdout] 78 | ... service_fn(|req| async move { serve_data(req, args.compress).await }), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/super_fast_large_data_server.rs:89:57 [INFO] [stdout] | [INFO] [stdout] 89 | ... service_fn(|req| async move { serve_data(req, args.compress).await }), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/super_fast_large_data_server.rs:89:59 [INFO] [stdout] | [INFO] [stdout] 89 | ... service_fn(|req| async move { serve_data(req, args.compress).await }), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/super_fast_large_data_server.rs:89:90 [INFO] [stdout] | [INFO] [stdout] 89 | ... service_fn(|req| async move { serve_data(req, args.compress).await }), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> examples/super_fast_large_data_server.rs:89:59 [INFO] [stdout] | [INFO] [stdout] 89 | ... service_fn(|req| async move { serve_data(req, args.compress).await }), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `deno_fetch_decompression_throughput` (example "super_fast_large_data_server") due to 11 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "1ca9689d6d381036d11d608e44c35f25a14c2c38d51d472ac1bf482becf64900", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ca9689d6d381036d11d608e44c35f25a14c2c38d51d472ac1bf482becf64900", kill_on_drop: false }` [INFO] [stdout] 1ca9689d6d381036d11d608e44c35f25a14c2c38d51d472ac1bf482becf64900