[INFO] cloning repository https://github.com/teotwaki/liro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/teotwaki/liro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteotwaki%2Fliro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteotwaki%2Fliro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 84afbab239bd6e227f15bf28149f09ac743e8b5c
[INFO] building teotwaki/liro against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fteotwaki%2Fliro" "/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/teotwaki/liro
[INFO] finished tweaking git repo https://github.com/teotwaki/liro
[INFO] tweaked toml for git repo https://github.com/teotwaki/liro written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/teotwaki/liro on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/teotwaki/liro 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf6940eeeb2198f323d7c63488a3bd28692b8a715889d61bf387420a279d510d
[INFO] running `Command { std: "docker" "start" "-a" "bf6940eeeb2198f323d7c63488a3bd28692b8a715889d61bf387420a279d510d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf6940eeeb2198f323d7c63488a3bd28692b8a715889d61bf387420a279d510d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf6940eeeb2198f323d7c63488a3bd28692b8a715889d61bf387420a279d510d", kill_on_drop: false }`
[INFO] [stdout] bf6940eeeb2198f323d7c63488a3bd28692b8a715889d61bf387420a279d510d
[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f29e524112ebb61be4cb164dfbb4607991501739117e89380b8656ec44b6c753
[INFO] running `Command { std: "docker" "start" "-a" "f29e524112ebb61be4cb164dfbb4607991501739117e89380b8656ec44b6c753", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio-stream v0.1.8
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[INFO] [stderr]    Compiling hyper v0.14.17
[INFO] [stderr]    Compiling redis v0.19.0
[INFO] [stderr]    Compiling mobc-redis v0.7.0
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[INFO] [stderr]    Compiling liro v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/db/pool.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / pub async fn set<K, V>(pool: &Pool, key: K, value: V) -> Result<()>
[INFO] [stdout] 28 | | where
[INFO] [stdout] 29 | |     K: AsRef<str>,
[INFO] [stdout] 30 | |     V: AsRef<str>,
[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/db/pool.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 |     conn.set(key.as_ref(), value.as_ref()).await?;
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 35 |     conn.set::<_, _, ()>(key.as_ref(), value.as_ref()).await?;
[INFO] [stdout]    |             ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/db/pool.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | / pub async fn set_ttl<K, V>(pool: &Pool, key: K, value: V, ttl: usize) -> Result<()>
[INFO] [stdout] 40 | | where
[INFO] [stdout] 41 | |     K: AsRef<str>,
[INFO] [stdout] 42 | |     V: AsRef<str>,
[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/db/pool.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 47 |     conn.set_ex(key.as_ref(), value.as_ref(), ttl).await?;
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 47 |     conn.set_ex::<_, _, ()>(key.as_ref(), value.as_ref(), ttl).await?;
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PrivateEmbed` is never constructed
[INFO] [stdout]   --> src/bot/commands/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum Response {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 10 |     Embed(CreateEmbed),
[INFO] [stdout] 11 |     PrivateEmbed(CreateEmbed),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 44s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, liro v0.10.0 (/opt/rustwide/workdir), multipart v0.18.0, nom v6.1.2, redis v0.19.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "f29e524112ebb61be4cb164dfbb4607991501739117e89380b8656ec44b6c753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f29e524112ebb61be4cb164dfbb4607991501739117e89380b8656ec44b6c753", kill_on_drop: false }`
[INFO] [stdout] f29e524112ebb61be4cb164dfbb4607991501739117e89380b8656ec44b6c753
[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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b7a699cb40cb581a939a5dd966d8b7fbc00a33a726f13f83bc5ed80820d72eb
[INFO] running `Command { std: "docker" "start" "-a" "2b7a699cb40cb581a939a5dd966d8b7fbc00a33a726f13f83bc5ed80820d72eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling serial_test_derive v0.5.1
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/db/pool.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / pub async fn set<K, V>(pool: &Pool, key: K, value: V) -> Result<()>
[INFO] [stdout] 28 | | where
[INFO] [stdout] 29 | |     K: AsRef<str>,
[INFO] [stdout] 30 | |     V: AsRef<str>,
[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/db/pool.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 |     conn.set(key.as_ref(), value.as_ref()).await?;
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 35 |     conn.set::<_, _, ()>(key.as_ref(), value.as_ref()).await?;
[INFO] [stdout]    |             ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/db/pool.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | / pub async fn set_ttl<K, V>(pool: &Pool, key: K, value: V, ttl: usize) -> Result<()>
[INFO] [stdout] 40 | | where
[INFO] [stdout] 41 | |     K: AsRef<str>,
[INFO] [stdout] 42 | |     V: AsRef<str>,
[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/db/pool.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 47 |     conn.set_ex(key.as_ref(), value.as_ref(), ttl).await?;
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 47 |     conn.set_ex::<_, _, ()>(key.as_ref(), value.as_ref(), ttl).await?;
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PrivateEmbed` is never constructed
[INFO] [stdout]   --> src/bot/commands/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum Response {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 10 |     Embed(CreateEmbed),
[INFO] [stdout] 11 |     PrivateEmbed(CreateEmbed),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling serial_test v0.5.1
[INFO] [stderr]    Compiling liro v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/db/pool.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | / pub async fn set<K, V>(pool: &Pool, key: K, value: V) -> Result<()>
[INFO] [stdout] 28 | | where
[INFO] [stdout] 29 | |     K: AsRef<str>,
[INFO] [stdout] 30 | |     V: AsRef<str>,
[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/db/pool.rs:35:10
[INFO] [stdout]    |
[INFO] [stdout] 35 |     conn.set(key.as_ref(), value.as_ref()).await?;
[INFO] [stdout]    |          ^^^
[INFO] [stdout]    = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 35 |     conn.set::<_, _, ()>(key.as_ref(), value.as_ref()).await?;
[INFO] [stdout]    |             ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]   --> src/db/pool.rs:39:1
[INFO] [stdout]    |
[INFO] [stdout] 39 | / pub async fn set_ttl<K, V>(pool: &Pool, key: K, value: V, ttl: usize) -> Result<()>
[INFO] [stdout] 40 | | where
[INFO] [stdout] 41 | |     K: AsRef<str>,
[INFO] [stdout] 42 | |     V: AsRef<str>,
[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/db/pool.rs:47:10
[INFO] [stdout]    |
[INFO] [stdout] 47 |     conn.set_ex(key.as_ref(), value.as_ref(), ttl).await?;
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]    |
[INFO] [stdout] 47 |     conn.set_ex::<_, _, ()>(key.as_ref(), value.as_ref(), ttl).await?;
[INFO] [stdout]    |                ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PrivateEmbed` is never constructed
[INFO] [stdout]   --> src/bot/commands/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum Response {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] 10 |     Embed(CreateEmbed),
[INFO] [stdout] 11 |     PrivateEmbed(CreateEmbed),
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.09s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, liro v0.10.0 (/opt/rustwide/workdir), multipart v0.18.0, nom v6.1.2, redis v0.19.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4`
[INFO] running `Command { std: "docker" "inspect" "2b7a699cb40cb581a939a5dd966d8b7fbc00a33a726f13f83bc5ed80820d72eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b7a699cb40cb581a939a5dd966d8b7fbc00a33a726f13f83bc5ed80820d72eb", kill_on_drop: false }`
[INFO] [stdout] 2b7a699cb40cb581a939a5dd966d8b7fbc00a33a726f13f83bc5ed80820d72eb
