[INFO] fetching crate sic_testing 0.22.0...
[INFO] checking sic_testing-0.22.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] extracting crate sic_testing 0.22.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate sic_testing 0.22.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sic_testing 0.22.0
[INFO] finished tweaking crates.io crate sic_testing 0.22.0
[INFO] tweaked toml for crates.io crate sic_testing 0.22.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 120 packages
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding hashbrown v0.12.3 (latest: v0.14.3)
[INFO] [stderr]       Adding image v0.24.9 (latest: v0.25.1)
[INFO] [stderr]       Adding indexmap v1.9.3 (latest: v2.2.6)
[INFO] [stderr]       Adding nasm-rs v0.2.5 (latest: v0.3.0)
[INFO] [stderr]       Adding parameterized v1.1.0 (latest: v2.0.0)
[INFO] [stderr]       Adding parameterized-macro v1.1.0 (latest: v2.0.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18f4680c4b15b8862f0d637d7975eace95f5473700b9b0d4b2254b5cb4cc866c
[INFO] running `Command { std: "docker" "start" "-a" "18f4680c4b15b8862f0d637d7975eace95f5473700b9b0d4b2254b5cb4cc866c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18f4680c4b15b8862f0d637d7975eace95f5473700b9b0d4b2254b5cb4cc866c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18f4680c4b15b8862f0d637d7975eace95f5473700b9b0d4b2254b5cb4cc866c", kill_on_drop: false }`
[INFO] [stdout] 18f4680c4b15b8862f0d637d7975eace95f5473700b9b0d4b2254b5cb4cc866c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ef26b5b707c6507a0f32772b7ec15d8af22a1760f28999aa34afc3949d1fbde
[INFO] running `Command { std: "docker" "start" "-a" "8ef26b5b707c6507a0f32772b7ec15d8af22a1760f28999aa34afc3949d1fbde", kill_on_drop: false }`
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]    Compiling built v0.7.1
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking bitstream-io v2.2.0
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking imgref v1.10.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]     Checking avif-serialize v0.8.1
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking half v2.4.0
[INFO] [stderr]     Checking lebe v0.5.2
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]     Checking bit_field v0.10.2
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking exr v1.72.0
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]    Compiling libwebp-sys v0.9.5
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]    Compiling nasm-rs v0.2.5
[INFO] [stderr]    Compiling profiling-procmacros v1.0.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]    Compiling parameterized-macro v1.1.0
[INFO] [stderr]     Checking parameterized v1.1.0
[INFO] [stderr]     Checking webp v0.2.7
[INFO] [stderr]     Checking ravif v0.11.5
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking sic_core v0.22.1
[INFO] [stderr]     Checking sic_testing v0.22.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.88s
[INFO] running `Command { std: "docker" "inspect" "8ef26b5b707c6507a0f32772b7ec15d8af22a1760f28999aa34afc3949d1fbde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ef26b5b707c6507a0f32772b7ec15d8af22a1760f28999aa34afc3949d1fbde", kill_on_drop: false }`
[INFO] [stdout] 8ef26b5b707c6507a0f32772b7ec15d8af22a1760f28999aa34afc3949d1fbde