[INFO] cloning repository https://github.com/Yatekii/lockup_repro [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Yatekii/lockup_repro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYatekii%2Flockup_repro", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYatekii%2Flockup_repro'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 26e2b8717e8d396032b41c27feaa71b5b6c081f5 [INFO] testing Yatekii/lockup_repro against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYatekii%2Flockup_repro" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Yatekii/lockup_repro [INFO] finished tweaking git repo https://github.com/Yatekii/lockup_repro [INFO] tweaked toml for git repo https://github.com/Yatekii/lockup_repro written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Yatekii/lockup_repro on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Yatekii/lockup_repro 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tower-layer v0.3.1 [INFO] [stderr] Downloaded sync_wrapper v0.1.1 [INFO] [stderr] Downloaded tungstenite v0.17.3 [INFO] [stderr] Downloaded axum-core v0.2.7 [INFO] [stderr] Downloaded tokio-tungstenite v0.17.2 [INFO] [stderr] Downloaded matchit v0.5.0 [INFO] [stderr] Downloaded cpufeatures v0.2.4 [INFO] [stderr] Downloaded headers v0.3.7 [INFO] [stderr] Downloaded tower-http v0.3.4 [INFO] [stderr] Downloaded axum v0.5.15 [INFO] [stderr] Downloaded socket2 v0.4.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d682824cd470f55c15b3224232c1dd9555d0c7c0db6066bb15f779296299d8b9 [INFO] running `Command { std: "docker" "start" "-a" "d682824cd470f55c15b3224232c1dd9555d0c7c0db6066bb15f779296299d8b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d682824cd470f55c15b3224232c1dd9555d0c7c0db6066bb15f779296299d8b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d682824cd470f55c15b3224232c1dd9555d0c7c0db6066bb15f779296299d8b9", kill_on_drop: false }` [INFO] [stdout] d682824cd470f55c15b3224232c1dd9555d0c7c0db6066bb15f779296299d8b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68913a500fe9fdd2a92b2a5c0df335dbf10a11e1cd30241a2b9261cb4d4c0c48 [INFO] running `Command { std: "docker" "start" "-a" "68913a500fe9fdd2a92b2a5c0df335dbf10a11e1cd30241a2b9261cb4d4c0c48", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling futures-core v0.3.23 [INFO] [stderr] Compiling futures-task v0.3.23 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling once_cell v1.13.1 [INFO] [stderr] Compiling futures-util v0.3.23 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling futures-sink v0.3.23 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling cpufeatures v0.2.4 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Compiling futures-channel v0.3.23 [INFO] [stderr] Compiling tracing-core v0.1.29 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling tower-layer v0.3.1 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling http-range-header v0.3.0 [INFO] [stderr] Compiling sync_wrapper v0.1.1 [INFO] [stderr] Compiling matchit v0.5.0 [INFO] [stderr] Compiling unicode-normalization v0.1.21 [INFO] [stderr] Compiling tracing v0.1.36 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling socket2 v0.4.6 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling sha-1 v0.10.0 [INFO] [stderr] Compiling headers v0.3.7 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling thiserror-impl v1.0.32 [INFO] [stderr] Compiling axum-core v0.2.7 [INFO] [stderr] Compiling thiserror v1.0.32 [INFO] [stderr] Compiling tungstenite v0.17.3 [INFO] [stderr] Compiling pin-project v1.0.12 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling tokio-tungstenite v0.17.2 [INFO] [stderr] Compiling hyper v0.14.20 [INFO] [stderr] Compiling tower-http v0.3.4 [INFO] [stderr] Compiling axum v0.5.15 [INFO] [stderr] Compiling lockup_repro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | async fn main() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: IntoResponse` will fail [INFO] [stdout] --> src/main.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | .route("/lock", get(|| async { loop {} })); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.44s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lockup_repro v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "68913a500fe9fdd2a92b2a5c0df335dbf10a11e1cd30241a2b9261cb4d4c0c48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68913a500fe9fdd2a92b2a5c0df335dbf10a11e1cd30241a2b9261cb4d4c0c48", kill_on_drop: false }` [INFO] [stdout] 68913a500fe9fdd2a92b2a5c0df335dbf10a11e1cd30241a2b9261cb4d4c0c48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00d03e1e1063c70cf5ca6135e09a6881b2f738a96dddc38d8ed49e68ba69ddcc [INFO] running `Command { std: "docker" "start" "-a" "00d03e1e1063c70cf5ca6135e09a6881b2f738a96dddc38d8ed49e68ba69ddcc", kill_on_drop: false }` [INFO] [stderr] Compiling lockup_repro v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: this function depends on never type fallback being `()` [INFO] [stdout] --> src/main.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | async fn main() { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = help: specify the types explicitly [INFO] [stdout] note: in edition 2024, the requirement `!: IntoResponse` will fail [INFO] [stdout] --> src/main.rs:8:29 [INFO] [stdout] | [INFO] [stdout] 8 | .route("/lock", get(|| async { loop {} })); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lockup_repro v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "00d03e1e1063c70cf5ca6135e09a6881b2f738a96dddc38d8ed49e68ba69ddcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00d03e1e1063c70cf5ca6135e09a6881b2f738a96dddc38d8ed49e68ba69ddcc", kill_on_drop: false }` [INFO] [stdout] 00d03e1e1063c70cf5ca6135e09a6881b2f738a96dddc38d8ed49e68ba69ddcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 96f01d50003aaf2fadb930c8fd00cd9e2d9992e02b1fdaeeb075b8cf141095c4 [INFO] running `Command { std: "docker" "start" "-a" "96f01d50003aaf2fadb930c8fd00cd9e2d9992e02b1fdaeeb075b8cf141095c4", kill_on_drop: false }` [INFO] [stderr] warning: this function depends on never type fallback being `()` [INFO] [stderr] --> src/main.rs:4:7 [INFO] [stderr] | [INFO] [stderr] 4 | async fn main() { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = help: specify the types explicitly [INFO] [stderr] note: in edition 2024, the requirement `!: IntoResponse` will fail [INFO] [stderr] --> src/main.rs:8:29 [INFO] [stderr] | [INFO] [stderr] 8 | .route("/lock", get(|| async { loop {} })); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `lockup_repro` (bin "lockup_repro" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lockup_repro v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lockup_repro-d950435e58862666) [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" "96f01d50003aaf2fadb930c8fd00cd9e2d9992e02b1fdaeeb075b8cf141095c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96f01d50003aaf2fadb930c8fd00cd9e2d9992e02b1fdaeeb075b8cf141095c4", kill_on_drop: false }` [INFO] [stdout] 96f01d50003aaf2fadb930c8fd00cd9e2d9992e02b1fdaeeb075b8cf141095c4