[INFO] fetching crate aws-smithy-cbor 0.61.8...
[INFO] checking aws-smithy-cbor-0.61.8 against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1
[INFO] extracting crate aws-smithy-cbor 0.61.8 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate aws-smithy-cbor 0.61.8
[INFO] finished tweaking crates.io crate aws-smithy-cbor 0.61.8
[INFO] tweaked toml for crates.io crate aws-smithy-cbor 0.61.8 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate aws-smithy-cbor 0.61.8 on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aws-smithy-cbor 0.61.8 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6ec7fb2f826941f352430154c1baec7a33d46f7f6a831d92f80106e3911748e7
[INFO] running `Command { std: "docker" "start" "-a" "6ec7fb2f826941f352430154c1baec7a33d46f7f6a831d92f80106e3911748e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ec7fb2f826941f352430154c1baec7a33d46f7f6a831d92f80106e3911748e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ec7fb2f826941f352430154c1baec7a33d46f7f6a831d92f80106e3911748e7", kill_on_drop: false }`
[INFO] [stdout] 6ec7fb2f826941f352430154c1baec7a33d46f7f6a831d92f80106e3911748e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd667f63e99a6871fc66912e9676fc2a9665691cef3d8d784b2877a9df32509d
[INFO] running `Command { std: "docker" "start" "-a" "dd667f63e99a6871fc66912e9676fc2a9665691cef3d8d784b2877a9df32509d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking base64-simd v0.8.0
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking bytes-utils v0.1.4
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking aws-smithy-types v1.4.8
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]     Checking minicbor v2.2.2
[INFO] [stderr]     Checking ciborium v0.2.2
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking aws-smithy-cbor v0.61.8 (/opt/rustwide/workdir)
[INFO] [stdout] error: struct `ArrayIter` is never constructed
[INFO] [stdout]    --> src/decode.rs:254:12
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub struct ArrayIter<'a, 'b, T> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `ArrayIter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `MapIter` is never constructed
[INFO] [stdout]    --> src/decode.rs:270:12
[INFO] [stdout]     |
[INFO] [stdout] 270 | pub struct MapIter<'a, 'b, K, V> {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]     = note: `MapIter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aws-smithy-cbor` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "dd667f63e99a6871fc66912e9676fc2a9665691cef3d8d784b2877a9df32509d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd667f63e99a6871fc66912e9676fc2a9665691cef3d8d784b2877a9df32509d", kill_on_drop: false }`
[INFO] [stdout] dd667f63e99a6871fc66912e9676fc2a9665691cef3d8d784b2877a9df32509d
