[INFO] fetching crate observation-tools 0.0.12...
[INFO] checking observation-tools-0.0.12 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate observation-tools 0.0.12 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate observation-tools 0.0.12
[INFO] finished tweaking crates.io crate observation-tools 0.0.12
[INFO] tweaked toml for crates.io crate observation-tools 0.0.12 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate observation-tools 0.0.12 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 398 packages to latest compatible versions
[INFO] [stderr]       Adding async-channel v1.9.0 (available: v2.5.0)
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] [stderr]       Adding cached v0.48.1 (available: v0.56.0)
[INFO] [stderr]       Adding derive_builder v0.12.0 (available: v0.20.2)
[INFO] [stderr]       Adding env_logger v0.10.2 (available: v0.11.8)
[INFO] [stderr]       Adding image v0.24.9 (available: v0.25.6)
[INFO] [stderr]       Adding itertools v0.12.1 (available: v0.14.0)
[INFO] [stderr]       Adding keyring v2.3.3 (available: v3.6.3)
[INFO] [stderr]       Adding nalgebra v0.32.6 (available: v0.34.0)
[INFO] [stderr]       Adding oauth2 v4.4.2 (available: v5.0.0)
[INFO] [stderr]       Adding protobuf v3.2.0 (available: v3.7.2)
[INFO] [stderr]       Adding protobuf-codegen v3.2.0 (available: v3.7.2)
[INFO] [stderr]       Adding protobuf-parse v3.2.0 (available: v3.7.2)
[INFO] [stderr]       Adding protobuf-support v3.2.0 (available: v3.7.2)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.23)
[INFO] [stderr]       Adding serde v1.0.171 (available: v1.0.219)
[INFO] [stderr]       Adding serde_derive v1.0.171 (available: v1.0.219)
[INFO] [stderr]       Adding serde_json v1.0.109 (available: v1.0.143)
[INFO] [stderr]       Adding serde_path_to_error v0.1.14 (available: v0.1.17)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.16)
[INFO] [stderr]       Adding time v0.3.26 (available: v0.3.41)
[INFO] [stderr]       Adding time-core v0.1.1 (available: v0.1.4)
[INFO] [stderr]       Adding time-macros v0.2.12 (available: v0.2.22)
[INFO] [stderr]       Adding wasm-bindgen-derive v0.2.1 (available: v0.3.0)
[INFO] [stderr]       Adding zvariant_utils v1.0.1 (available: v1.1.1)
[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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 99108be8e259b3f9344516688bd09fb3067928d02b8fe86c6ecc2d553d813a7b
[INFO] running `Command { std: "docker" "start" "-a" "99108be8e259b3f9344516688bd09fb3067928d02b8fe86c6ecc2d553d813a7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99108be8e259b3f9344516688bd09fb3067928d02b8fe86c6ecc2d553d813a7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99108be8e259b3f9344516688bd09fb3067928d02b8fe86c6ecc2d553d813a7b", kill_on_drop: false }`
[INFO] [stdout] 99108be8e259b3f9344516688bd09fb3067928d02b8fe86c6ecc2d553d813a7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d1f37df78249e030c9b0cb3edabec9e4516935ae4295c16cf77656b3bcc18f55
[INFO] running `Command { std: "docker" "start" "-a" "d1f37df78249e030c9b0cb3edabec9e4516935ae4295c16cf77656b3bcc18f55", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.18
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[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking time v0.3.26
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking rustls-pemfile v1.0.4
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking sct v0.7.1
[INFO] [stderr]     Checking rustls-webpki v0.101.7
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stdout] error[E0282]: type annotations needed for `Box<_>`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/time-0.3.26/src/format_description/parse/mod.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let items = format_items
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     Ok(items.into())
[INFO] [stdout]    |              ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `items` an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let items: Box<_> = format_items
[INFO] [stdout]    |              ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `time` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d1f37df78249e030c9b0cb3edabec9e4516935ae4295c16cf77656b3bcc18f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1f37df78249e030c9b0cb3edabec9e4516935ae4295c16cf77656b3bcc18f55", kill_on_drop: false }`
[INFO] [stdout] d1f37df78249e030c9b0cb3edabec9e4516935ae4295c16cf77656b3bcc18f55