[INFO] fetching crate tin-redis-conn 0.1.3...
[INFO] testing tin-redis-conn-0.1.3 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate tin-redis-conn 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tin-redis-conn 0.1.3
[INFO] finished tweaking crates.io crate tin-redis-conn 0.1.3
[INFO] tweaked toml for crates.io crate tin-redis-conn 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tin-redis-conn 0.1.3 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tin-redis-conn 0.1.3 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 2c71338211a2f8d705cbd3bcb528d932788de4658c85ddd5028a7bd6cd904bd5
[INFO] running `Command { std: "docker" "start" "-a" "2c71338211a2f8d705cbd3bcb528d932788de4658c85ddd5028a7bd6cd904bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c71338211a2f8d705cbd3bcb528d932788de4658c85ddd5028a7bd6cd904bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c71338211a2f8d705cbd3bcb528d932788de4658c85ddd5028a7bd6cd904bd5", kill_on_drop: false }`
[INFO] [stdout] 2c71338211a2f8d705cbd3bcb528d932788de4658c85ddd5028a7bd6cd904bd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96db53bac142b5627a09d3779fec62abf11e39a436ee348178700d0f7837a309
[INFO] running `Command { std: "docker" "start" "-a" "96db53bac142b5627a09d3779fec62abf11e39a436ee348178700d0f7837a309", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling writeable v0.6.1
[INFO] [stderr]    Compiling litemap v0.8.0
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling sha1_smol v1.0.1
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling backon v1.5.2
[INFO] [stderr]    Compiling arc-swap v1.7.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling socket2 v0.6.0
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[INFO] [stderr]    Compiling tokio v1.47.1
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[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
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[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling tokio-util v0.7.16
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling redis v0.32.4
[INFO] [stderr]    Compiling tin-redis-conn v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.66s
[INFO] running `Command { std: "docker" "inspect" "96db53bac142b5627a09d3779fec62abf11e39a436ee348178700d0f7837a309", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96db53bac142b5627a09d3779fec62abf11e39a436ee348178700d0f7837a309", kill_on_drop: false }`
[INFO] [stdout] 96db53bac142b5627a09d3779fec62abf11e39a436ee348178700d0f7837a309
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d6d02337afe334cdf474ab83e14e71f6483898473f50f20271c43d112775bef
[INFO] running `Command { std: "docker" "start" "-a" "2d6d02337afe334cdf474ab83e14e71f6483898473f50f20271c43d112775bef", kill_on_drop: false }`
[INFO] [stderr]    Compiling tin-redis-conn v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "2d6d02337afe334cdf474ab83e14e71f6483898473f50f20271c43d112775bef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6d02337afe334cdf474ab83e14e71f6483898473f50f20271c43d112775bef", kill_on_drop: false }`
[INFO] [stdout] 2d6d02337afe334cdf474ab83e14e71f6483898473f50f20271c43d112775bef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a0b5a9248ef715505b237d6a6465ba4edc25f1c986032ddda76f4838eee9a3ca
[INFO] running `Command { std: "docker" "start" "-a" "a0b5a9248ef715505b237d6a6465ba4edc25f1c986032ddda76f4838eee9a3ca", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tin_redis_conn-a1da3f9b27e3ade9)
[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] [stderr]    Doc-tests tin_redis_conn
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/utils.rs - utils::RedisUtils::get_struct (line 682) ... FAILED
[INFO] [stdout] test src/utils.rs - utils::RedisUtils::set_struct_ex (line 651) ... FAILED
[INFO] [stdout] test src/utils.rs - utils::RedisUtils::mget_struct (line 734) ... FAILED
[INFO] [stdout] test src/utils.rs - utils::RedisUtils::set_struct (line 609) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/utils.rs - utils::RedisUtils::get_struct (line 682) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `User` in this scope
[INFO] [stdout]  --> src/utils.rs:683:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | let user: Option<User> = utils.get_struct("user:1").await?;
[INFO] [stdout]   |                  ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_utils_rs_682_0<User>() {
[INFO] [stdout]   |                                                                         ++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `utils` in this scope
[INFO] [stdout]  --> src/utils.rs:683:26
[INFO] [stdout]   |
[INFO] [stdout] 3 | let user: Option<User> = utils.get_struct("user:1").await?;
[INFO] [stdout]   |                          ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/utils.rs:683:53
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_utils_rs_682_0() {
[INFO] [stdout]   |                                      ------------------------------------- this is not `async`
[INFO] [stdout] 3 | let user: Option<User> = utils.get_struct("user:1").await?;
[INFO] [stdout]   |                                                     ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/utils.rs - utils::RedisUtils::set_struct_ex (line 651) stdout ----
[INFO] [stdout] error[E0422]: cannot find struct, variant or union type `User` in this scope
[INFO] [stdout]  --> src/utils.rs:652:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | let user = User { /* ... */ };
[INFO] [stdout]   |            ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `utils` in this scope
[INFO] [stdout]  --> src/utils.rs:653:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | utils.set_struct_ex("user:1", &user, 3600).await?;
[INFO] [stdout]   | ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/utils.rs:653:44
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_utils_rs_651_0() {
[INFO] [stdout]   |                                      ------------------------------------- this is not `async`
[INFO] [stdout] 3 | let user = User { /* ... */ };
[INFO] [stdout] 4 | utils.set_struct_ex("user:1", &user, 3600).await?;
[INFO] [stdout]   |                                            ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0422, E0425, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0422`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/utils.rs - utils::RedisUtils::mget_struct (line 734) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `User` in this scope
[INFO] [stdout]  --> src/utils.rs:736:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | let users: Vec<Option<User>> = utils.mget_struct(&keys).await?;
[INFO] [stdout]   |                       ^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: you might be missing a type parameter
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_utils_rs_734_0<User>() {
[INFO] [stdout]   |                                                                         ++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `utils` in this scope
[INFO] [stdout]  --> src/utils.rs:736:32
[INFO] [stdout]   |
[INFO] [stdout] 4 | let users: Vec<Option<User>> = utils.mget_struct(&keys).await?;
[INFO] [stdout]   |                                ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/utils.rs:736:57
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_utils_rs_734_0() {
[INFO] [stdout]   |                                      ------------------------------------- this is not `async`
[INFO] [stdout] 3 | let keys = vec!["user:1", "user:2", "user:3"];
[INFO] [stdout] 4 | let users: Vec<Option<User>> = utils.mget_struct(&keys).await?;
[INFO] [stdout]   |                                                         ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/utils.rs - utils::RedisUtils::set_struct (line 609) stdout ----
[INFO] [stdout] error: cannot find derive macro `Serialize` in this scope
[INFO] [stdout]  --> src/utils.rs:612:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Serialize, Deserialize)]
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Serialize` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]  --> src/utils.rs:610:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Serialize, Deserialize};
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find derive macro `Deserialize` in this scope
[INFO] [stdout]  --> src/utils.rs:612:21
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Serialize, Deserialize)]
[INFO] [stdout]   |                     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `Deserialize` is imported here, but it is only a trait, without a derive macro
[INFO] [stdout]  --> src/utils.rs:610:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde::{Serialize, Deserialize};
[INFO] [stdout]   |                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `utils` in this scope
[INFO] [stdout]   --> src/utils.rs:625:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | utils.set_struct("user:1", &user).await?;
[INFO] [stdout]    | ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]   --> src/utils.rs:625:35
[INFO] [stdout]    |
[INFO] [stdout]  2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_utils_rs_609_0() {
[INFO] [stdout]    |                                      ------------------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 18 | utils.set_struct("user:1", &user).await?;
[INFO] [stdout]    |                                   ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/utils.rs - utils::RedisUtils::get_struct (line 682)
[INFO] [stdout]     src/utils.rs - utils::RedisUtils::mget_struct (line 734)
[INFO] [stdout]     src/utils.rs - utils::RedisUtils::set_struct (line 609)
[INFO] [stdout]     src/utils.rs - utils::RedisUtils::set_struct_ex (line 651)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.46s; merged doctests compilation took 0.16s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a0b5a9248ef715505b237d6a6465ba4edc25f1c986032ddda76f4838eee9a3ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b5a9248ef715505b237d6a6465ba4edc25f1c986032ddda76f4838eee9a3ca", kill_on_drop: false }`
[INFO] [stdout] a0b5a9248ef715505b237d6a6465ba4edc25f1c986032ddda76f4838eee9a3ca
