[INFO] fetching crate monolake-services 0.3.2...
[INFO] checking monolake-services-0.3.2 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate monolake-services 0.3.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate monolake-services 0.3.2
[INFO] finished tweaking crates.io crate monolake-services 0.3.2
[INFO] tweaked toml for crates.io crate monolake-services 0.3.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate monolake-services 0.3.2 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 361 packages to latest compatible versions
[INFO] [stderr]       Adding monoio-native-tls v0.3.0 (available: v0.4.0)
[INFO] [stderr]       Adding monoio-rustls v0.3.0 (available: v0.4.0)
[INFO] [stderr]       Adding openidconnect v3.5.0 (available: v4.0.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rustls v0.21.12 (available: v0.23.31)
[INFO] [stderr]       Adding rustls-pemfile v1.0.4 (available: v2.2.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] [stderr]       Adding webpki-roots v0.25.4 (available: v1.0.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a44f737be7b6062c69f4e998ba2b40c7c84fa6a2c2546ef317b1b2cd496b6c1
[INFO] running `Command { std: "docker" "start" "-a" "6a44f737be7b6062c69f4e998ba2b40c7c84fa6a2c2546ef317b1b2cd496b6c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a44f737be7b6062c69f4e998ba2b40c7c84fa6a2c2546ef317b1b2cd496b6c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a44f737be7b6062c69f4e998ba2b40c7c84fa6a2c2546ef317b1b2cd496b6c1", kill_on_drop: false }`
[INFO] [stdout] 6a44f737be7b6062c69f4e998ba2b40c7c84fa6a2c2546ef317b1b2cd496b6c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05d76f1ad5ddb431bf67c24216e9c1311297ac053d38125f2605d905dfb83b7e
[INFO] running `Command { std: "docker" "start" "-a" "05d76f1ad5ddb431bf67c24216e9c1311297ac053d38125f2605d905dfb83b7e", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling io-uring v0.6.4
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling aws-lc-rs v1.13.3
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]    Compiling monoio-macros v0.1.0
[INFO] [stderr]    Compiling auto-const-array v0.2.2
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking param v0.1.2
[INFO] [stderr]    Compiling rustls v0.23.31
[INFO] [stderr]     Checking reusable-box-future v0.2.0
[INFO] [stderr]     Checking serde v1.0.219
[INFO] [stderr]    Compiling num_enum_derive v0.7.4
[INFO] [stderr]     Checking service-async v0.2.4
[INFO] [stderr]     Checking smol_str v0.2.2
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]    Compiling derive_more v0.99.20
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]    Compiling certain-map-macros v0.3.2
[INFO] [stderr]     Checking matchit v0.8.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking num_enum v0.7.4
[INFO] [stderr]    Compiling cmake v0.1.54
[INFO] [stderr]     Checking certain-map v0.3.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.30.0
[INFO] [stderr]     Checking serde_json v1.0.143
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking local-sync v0.1.1
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking monoio v0.2.4
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking monoio-io-wrapper v0.1.1
[INFO] [stderr]     Checking monoio-codec v0.3.4
[INFO] [stderr]     Checking monoio-compat v0.2.2
[INFO] [stderr]     Checking monoio-thrift v0.1.5
[INFO] [stderr]     Checking monoio-rustls v0.3.0
[INFO] [stderr]     Checking monoio-http v0.3.12
[INFO] [stderr]     Checking monolake-core v0.3.0
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]     Checking monoio-rustls v0.4.0
[INFO] [stderr]     Checking monoio-transports v0.5.3
[INFO] [stderr]     Checking monolake-services v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]   --> src/http/util.rs:41:16
[INFO] [stdout]    |
[INFO] [stdout] 41 |             && let Poll::Ready(t) = this.accompany.poll(cx)
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: let chains are only allowed in Rust 2024 or later
[INFO] [stdout]   --> src/http/util.rs:41:16
[INFO] [stdout]    |
[INFO] [stdout] 41 |             && let Poll::Ready(t) = this.accompany.poll(cx)
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(let_chains)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `monolake-services` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `monolake-services` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "05d76f1ad5ddb431bf67c24216e9c1311297ac053d38125f2605d905dfb83b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d76f1ad5ddb431bf67c24216e9c1311297ac053d38125f2605d905dfb83b7e", kill_on_drop: false }`
[INFO] [stdout] 05d76f1ad5ddb431bf67c24216e9c1311297ac053d38125f2605d905dfb83b7e