[INFO] cloning repository https://github.com/juanmait/example-server-axum [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/juanmait/example-server-axum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanmait%2Fexample-server-axum", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjuanmait%2Fexample-server-axum'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] eda21551497cee920c0cb7c94325db6b1746fae6 [INFO] checking juanmait/example-server-axum 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%2Fjuanmait%2Fexample-server-axum" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/juanmait/example-server-axum [INFO] finished tweaking git repo https://github.com/juanmait/example-server-axum [INFO] tweaked toml for git repo https://github.com/juanmait/example-server-axum written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/juanmait/example-server-axum 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/juanmait/example-server-axum 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] ae8482555b37acd2f44b13fafcd3f50ec6b5b030ead99baac7bef728af7dfb32 [INFO] running `Command { std: "docker" "start" "-a" "ae8482555b37acd2f44b13fafcd3f50ec6b5b030ead99baac7bef728af7dfb32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae8482555b37acd2f44b13fafcd3f50ec6b5b030ead99baac7bef728af7dfb32", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae8482555b37acd2f44b13fafcd3f50ec6b5b030ead99baac7bef728af7dfb32", kill_on_drop: false }` [INFO] [stdout] ae8482555b37acd2f44b13fafcd3f50ec6b5b030ead99baac7bef728af7dfb32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 43b98eadec168b578572b8800bd052fe9d9898dd73221e92f47eb2400aa490ea [INFO] running `Command { std: "docker" "start" "-a" "43b98eadec168b578572b8800bd052fe9d9898dd73221e92f47eb2400aa490ea", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling unicase v2.7.0 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling async-trait v0.1.73 [INFO] [stderr] Checking cpufeatures v0.2.9 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking brotli-decompressor v2.3.4 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking percent-encoding v2.3.0 [INFO] [stderr] Checking base64 v0.21.4 [INFO] [stderr] Compiling rustls v0.20.9 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking sha1 v0.10.5 [INFO] [stderr] Checking form_urlencoded v1.2.0 [INFO] [stderr] Checking crypto-mac v0.8.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking crypto-mac v0.11.1 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking http-range-header v0.3.1 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking iana-time-zone v0.1.57 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Checking hmac v0.11.0 [INFO] [stderr] Checking async-lock v2.8.0 [INFO] [stderr] Checking rustls-pemfile v1.0.3 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking arc-swap v1.6.0 [INFO] [stderr] Checking matchit v0.5.0 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking socket2 v0.5.4 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking brotli v3.3.4 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling blake3 v0.3.8 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking webpki v0.22.1 [INFO] [stderr] Checking tokio v1.32.0 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking axum-core v0.2.9 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking tokio-util v0.7.9 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking async-compression v0.3.15 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking h2 v0.3.21 [INFO] [stderr] Checking tower-http v0.3.5 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking uuid v1.4.1 [INFO] [stderr] Checking async-session v3.0.0 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking axum v0.5.17 [INFO] [stderr] Checking axum-server v0.4.7 [INFO] [stderr] Checking example-server-axum v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/session.rs:58:22 [INFO] [stdout] | [INFO] [stdout] 58 | let cookie = Option::>::from_request(req) [INFO] [stdout] | ______________________^ [INFO] [stdout] 59 | | .await [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] --> src/session.rs:59:14 [INFO] [stdout] | [INFO] [stdout] 59 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/session.rs:58:22 [INFO] [stdout] | [INFO] [stdout] 58 | let cookie = Option::>::from_request(req) [INFO] [stdout] | ______________________^ [INFO] [stdout] 59 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `example-server-axum` (bin "example-server-axum") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/session.rs:58:22 [INFO] [stdout] | [INFO] [stdout] 58 | let cookie = Option::>::from_request(req) [INFO] [stdout] | ______________________^ [INFO] [stdout] 59 | | .await [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] --> src/session.rs:59:14 [INFO] [stdout] | [INFO] [stdout] 59 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/session.rs:58:22 [INFO] [stdout] | [INFO] [stdout] 58 | let cookie = Option::>::from_request(req) [INFO] [stdout] | ______________________^ [INFO] [stdout] 59 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `example-server-axum` (bin "example-server-axum" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "43b98eadec168b578572b8800bd052fe9d9898dd73221e92f47eb2400aa490ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43b98eadec168b578572b8800bd052fe9d9898dd73221e92f47eb2400aa490ea", kill_on_drop: false }` [INFO] [stdout] 43b98eadec168b578572b8800bd052fe9d9898dd73221e92f47eb2400aa490ea