[INFO] fetching crate matrix-sdk-qrcode 0.16.0...
[INFO] checking matrix-sdk-qrcode-0.16.0 against try#81ab7f2139295590561adbe6d5b0aaa2feff765f for pr-146470-3
[INFO] extracting crate matrix-sdk-qrcode 0.16.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate matrix-sdk-qrcode 0.16.0
[INFO] finished tweaking crates.io crate matrix-sdk-qrcode 0.16.0
[INFO] tweaked toml for crates.io crate matrix-sdk-qrcode 0.16.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate matrix-sdk-qrcode 0.16.0 on toolchain 81ab7f2139295590561adbe6d5b0aaa2feff765f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate matrix-sdk-qrcode 0.16.0 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" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b124345ae9733646453900696d017d4e97a3dfd9fa0a09d68db0b5a8acc28f1
[INFO] running `Command { std: "docker" "start" "-a" "0b124345ae9733646453900696d017d4e97a3dfd9fa0a09d68db0b5a8acc28f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b124345ae9733646453900696d017d4e97a3dfd9fa0a09d68db0b5a8acc28f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b124345ae9733646453900696d017d4e97a3dfd9fa0a09d68db0b5a8acc28f1", kill_on_drop: false }`
[INFO] [stdout] 0b124345ae9733646453900696d017d4e97a3dfd9fa0a09d68db0b5a8acc28f1
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+81ab7f2139295590561adbe6d5b0aaa2feff765f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e4b1e556eb8aaea9310f4b441b626a6d389b6f6975d13d6b0b1e31e03e964dc
[INFO] running `Command { std: "docker" "start" "-a" "9e4b1e556eb8aaea9310f4b441b626a6d389b6f6975d13d6b0b1e31e03e964dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling equivalent v1.0.1
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[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]     Checking cpufeatures v0.2.12
[INFO] [stderr]    Compiling typewit_proc_macros v1.8.1
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
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[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]     Checking deranged v0.5.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling ruma-common v0.17.0
[INFO] [stderr]     Checking typewit v1.9.0
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking as_variant v1.3.0
[INFO] [stderr]    Compiling ruma-events v0.32.0
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[INFO] [stderr]     Checking wildmatch v2.3.4
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
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[INFO] [stderr]    Compiling ruma-client-api v0.22.0
[INFO] [stderr]    Compiling itertools v0.13.0
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[INFO] [stderr]     Checking crypto-common v0.1.6
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[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]     Checking universal-hash v0.5.1
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[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
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[INFO] [stderr]    Compiling toml_parser v1.0.3
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[INFO] [stderr]    Compiling toml_datetime v0.7.2
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[INFO] [stderr]    Compiling toml v0.9.7
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[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling curve25519-dalek-derive v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling prost-derive v0.13.4
[INFO] [stderr]    Compiling matrix-pickle-derive v0.2.1
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking tracing v0.1.43
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking thiserror v2.0.17
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]    Compiling ruma-identifiers-validation v0.12.0
[INFO] [stderr]     Checking zerofrom v0.1.5
[INFO] [stderr]     Checking prost v0.13.4
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
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[INFO] [stderr]     Checking matrix-pickle v0.2.1
[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking tinystr v0.7.6
[INFO] [stderr]     Checking icu_collections v1.5.0
[INFO] [stderr]     Checking icu_locid v1.5.0
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking image v0.25.9
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking serde_bytes v0.11.15
[INFO] [stderr]     Checking icu_provider v1.5.0
[INFO] [stderr]    Compiling ruma-macros v0.17.0
[INFO] [stderr]     Checking icu_locid_transform v1.5.0
[INFO] [stderr]     Checking icu_properties v1.5.1
[INFO] [stderr]     Checking ed25519-dalek v2.1.1
[INFO] [stderr]     Checking x25519-dalek v2.0.1
[INFO] [stderr]     Checking vodozemac v0.9.0
[INFO] [stdout] error[E0446]: crate-private trait `HelpDispatchTransform` in public interface
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/image-0.25.9/src/traits.rs:255:9
[INFO] [stdout]     |
[INFO] [stdout] 255 |         type TransformableSubpixel: HelpDispatchTransform;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't leak crate-private trait
[INFO] [stdout] ...
[INFO] [stdout] 380 |     pub(crate) trait HelpDispatchTransform: Sized + 'static {
[INFO] [stdout]     |     ------------------------------------------------------- `HelpDispatchTransform` declared as crate-private
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0446`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `image` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9e4b1e556eb8aaea9310f4b441b626a6d389b6f6975d13d6b0b1e31e03e964dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e4b1e556eb8aaea9310f4b441b626a6d389b6f6975d13d6b0b1e31e03e964dc", kill_on_drop: false }`
[INFO] [stdout] 9e4b1e556eb8aaea9310f4b441b626a6d389b6f6975d13d6b0b1e31e03e964dc