[INFO] cloning repository https://github.com/misalcedo/kv-store
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/misalcedo/kv-store" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmisalcedo%2Fkv-store", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmisalcedo%2Fkv-store'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 69e3ec58aaa638710603212feff3234c499e3b22
[INFO] checking misalcedo/kv-store against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmisalcedo%2Fkv-store" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/misalcedo/kv-store
[INFO] finished tweaking git repo https://github.com/misalcedo/kv-store
[INFO] tweaked toml for git repo https://github.com/misalcedo/kv-store written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/misalcedo/kv-store on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/misalcedo/kv-store 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9042d027af3b2ea9cc719b87079cbd58e7f4f333788b6214042647c3ba8adf17
[INFO] running `Command { std: "docker" "start" "-a" "9042d027af3b2ea9cc719b87079cbd58e7f4f333788b6214042647c3ba8adf17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9042d027af3b2ea9cc719b87079cbd58e7f4f333788b6214042647c3ba8adf17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9042d027af3b2ea9cc719b87079cbd58e7f4f333788b6214042647c3ba8adf17", kill_on_drop: false }`
[INFO] [stdout] 9042d027af3b2ea9cc719b87079cbd58e7f4f333788b6214042647c3ba8adf17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89a162310e74ff30bb956c6875f1ba1e83722938759bb7262c6d4850dd188108
[INFO] running `Command { std: "docker" "start" "-a" "89a162310e74ff30bb956c6875f1ba1e83722938759bb7262c6d4850dd188108", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.83
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking smallvec v1.7.0
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]     Checking tracing-core v0.1.21
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling crc32fast v1.3.0
[INFO] [stderr]     Checking http v0.2.5
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.23
[INFO] [stderr]     Checking brotli v3.3.2
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking flate2 v1.0.22
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]     Checking socket2 v0.4.2
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking tracing-log v0.1.2
[INFO] [stderr]     Checking sharded-slab v0.1.4
[INFO] [stderr]     Checking thread_local v1.1.3
[INFO] [stderr]     Checking dtoa v0.4.8
[INFO] [stderr]     Checking matchit v0.4.4
[INFO] [stderr]     Checking http-body v0.4.4
[INFO] [stderr]     Checking sha1 v0.6.0
[INFO] [stderr]     Checking mimalloc v0.1.27
[INFO] [stderr]     Checking tracing-subscriber v0.3.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.18
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling clap_derive v3.0.0-rc.7
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking tokio v1.15.0
[INFO] [stderr]     Checking axum-core v0.1.1
[INFO] [stderr]     Checking tracing v0.1.29
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking pin-project v1.0.8
[INFO] [stderr]     Checking clap v3.0.0-rc.7
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking async-compression v0.3.8
[INFO] [stderr]     Checking hyper v0.14.16
[INFO] [stderr]     Checking combine v4.6.2
[INFO] [stderr]     Checking tower v0.4.11
[INFO] [stderr]     Checking tower-http v0.2.0
[INFO] [stderr]     Checking axum v0.4.3
[INFO] [stderr]     Checking redis v0.21.4
[INFO] [stderr]     Checking kv-store v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/server.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | / async fn kv_set(
[INFO] [stdout] 82 | |     Path(key): Path<String>,
[INFO] [stdout] 83 | |     ContentLengthLimit(bytes): ContentLengthLimit<Bytes, { 1024 * 5_000 }>, // ~5mb
[INFO] [stdout] 84 | |     Extension(state): Extension<Client>,
[INFO] [stdout] 85 | | ) -> Result<(), KeyValueError> {
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]   --> src/server.rs:88:16
[INFO] [stdout]    |
[INFO] [stdout] 88 |     connection.set(key, &bytes[..]).await?;
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    = note: `#[deny(dependency_on_unit_never_type_fallback)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 88 |     connection.set::<_, _, ()>(key, &bytes[..]).await?;
[INFO] [stdout]    |                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/server.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |     async fn delete_all_keys(Extension(state): Extension<Client>) -> Result<(), KeyValueError> {
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/server.rs:103:32
[INFO] [stdout]     |
[INFO] [stdout] 103 |         redis::cmd("FLUSHALL").query_async(&mut connection).await?;
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 103 |         redis::cmd("FLUSHALL").query_async::<_, ()>(&mut connection).await?;
[INFO] [stdout]     |                                           +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/server.rs:81:1
[INFO] [stdout]    |
[INFO] [stdout] 81 | / async fn kv_set(
[INFO] [stdout] 82 | |     Path(key): Path<String>,
[INFO] [stdout] 83 | |     ContentLengthLimit(bytes): ContentLengthLimit<Bytes, { 1024 * 5_000 }>, // ~5mb
[INFO] [stdout] 84 | |     Extension(state): Extension<Client>,
[INFO] [stdout] 85 | | ) -> Result<(), KeyValueError> {
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]    = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]   --> src/server.rs:88:16
[INFO] [stdout]    |
[INFO] [stdout] 88 |     connection.set(key, &bytes[..]).await?;
[INFO] [stdout]    |                ^^^
[INFO] [stdout]    = note: `#[deny(dependency_on_unit_never_type_fallback)]` (part of `#[deny(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 88 |     connection.set::<_, _, ()>(key, &bytes[..]).await?;
[INFO] [stdout]    |                   ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/server.rs:101:5
[INFO] [stdout]     |
[INFO] [stdout] 101 |     async fn delete_all_keys(Extension(state): Extension<Client>) -> Result<(), KeyValueError> {
[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 <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: FromRedisValue` will fail
[INFO] [stdout]    --> src/server.rs:103:32
[INFO] [stdout]     |
[INFO] [stdout] 103 |         redis::cmd("FLUSHALL").query_async(&mut connection).await?;
[INFO] [stdout]     |                                ^^^^^^^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 103 |         redis::cmd("FLUSHALL").query_async::<_, ()>(&mut connection).await?;
[INFO] [stdout]     |                                           +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `kv-store` (bin "kv-store" test) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `kv-store` (bin "kv-store") due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "89a162310e74ff30bb956c6875f1ba1e83722938759bb7262c6d4850dd188108", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89a162310e74ff30bb956c6875f1ba1e83722938759bb7262c6d4850dd188108", kill_on_drop: false }`
[INFO] [stdout] 89a162310e74ff30bb956c6875f1ba1e83722938759bb7262c6d4850dd188108
