[INFO] cloning repository https://github.com/MvRens/docker-credential-redis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MvRens/docker-credential-redis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMvRens%2Fdocker-credential-redis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMvRens%2Fdocker-credential-redis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7c5a89a8d3e2603125db3e12825efa5ebf281381 [INFO] checking MvRens/docker-credential-redis against try#e90f1ff63e694965281f833819a486da29772bdf for pr-146167 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMvRens%2Fdocker-credential-redis" "/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/MvRens/docker-credential-redis [INFO] finished tweaking git repo https://github.com/MvRens/docker-credential-redis [INFO] tweaked toml for git repo https://github.com/MvRens/docker-credential-redis written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MvRens/docker-credential-redis on toolchain e90f1ff63e694965281f833819a486da29772bdf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e90f1ff63e694965281f833819a486da29772bdf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/MvRens/docker-credential-redis 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" "+e90f1ff63e694965281f833819a486da29772bdf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+e90f1ff63e694965281f833819a486da29772bdf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 069503f1741272adbc001ec4a529e2745b34f1e6f836a066c651a6ee3ddc775c [INFO] running `Command { std: "docker" "start" "-a" "069503f1741272adbc001ec4a529e2745b34f1e6f836a066c651a6ee3ddc775c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "069503f1741272adbc001ec4a529e2745b34f1e6f836a066c651a6ee3ddc775c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "069503f1741272adbc001ec4a529e2745b34f1e6f836a066c651a6ee3ddc775c", kill_on_drop: false }` [INFO] [stdout] 069503f1741272adbc001ec4a529e2745b34f1e6f836a066c651a6ee3ddc775c [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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+e90f1ff63e694965281f833819a486da29772bdf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74b29d737f272f21a242ad0a0faecc44349648951ed20add3f98612735dc6ec1 [INFO] running `Command { std: "docker" "start" "-a" "74b29d737f272f21a242ad0a0faecc44349648951ed20add3f98612735dc6ec1", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking combine v4.6.2 [INFO] [stderr] Checking redis v0.21.4 [INFO] [stderr] Checking docker-credential-redis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/store.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn store(server_url: String, username: String, secret: String) -> Result<(), redis::RedisError> [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 `!: FromRedisValue` will fail [INFO] [stdout] --> src/store.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | .query(&mut connection)?; [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] 18 | .query::<()>(&mut connection)?; [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/store.rs:46:3 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn erase(server_url: &str) -> Result<(), redis::RedisError> [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 `!: FromRedisValue` will fail [INFO] [stdout] --> src/store.rs:51:48 [INFO] [stdout] | [INFO] [stdout] 51 | redis::cmd("DEL").arg(get_key(server_url)).query(&mut connection)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 51 | redis::cmd("DEL").arg(get_key(server_url)).query::<()>(&mut connection)?; [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `docker-credential-redis` (bin "docker-credential-redis") due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/store.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn store(server_url: String, username: String, secret: String) -> Result<(), redis::RedisError> [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 `!: FromRedisValue` will fail [INFO] [stdout] --> src/store.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | .query(&mut connection)?; [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] 18 | .query::<()>(&mut connection)?; [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this function depends on never type fallback being `()` [INFO] [stdout] --> src/store.rs:46:3 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn erase(server_url: &str) -> Result<(), redis::RedisError> [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 `!: FromRedisValue` will fail [INFO] [stdout] --> src/store.rs:51:48 [INFO] [stdout] | [INFO] [stdout] 51 | redis::cmd("DEL").arg(get_key(server_url)).query(&mut connection)?; [INFO] [stdout] | ^^^^^ [INFO] [stdout] help: use `()` annotations to avoid fallback changes [INFO] [stdout] | [INFO] [stdout] 51 | redis::cmd("DEL").arg(get_key(server_url)).query::<()>(&mut connection)?; [INFO] [stdout] | ++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `docker-credential-redis` (bin "docker-credential-redis" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "74b29d737f272f21a242ad0a0faecc44349648951ed20add3f98612735dc6ec1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74b29d737f272f21a242ad0a0faecc44349648951ed20add3f98612735dc6ec1", kill_on_drop: false }` [INFO] [stdout] 74b29d737f272f21a242ad0a0faecc44349648951ed20add3f98612735dc6ec1