[INFO] fetching crate sic_io 0.22.1... [INFO] checking sic_io-0.22.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate sic_io 0.22.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate sic_io 0.22.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sic_io 0.22.1 [INFO] finished tweaking crates.io crate sic_io 0.22.1 [INFO] tweaked toml for crates.io crate sic_io 0.22.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 121 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ravif v0.11.5 [INFO] [stderr] Downloaded sic_core v0.22.1 [INFO] [stderr] Downloaded aligned-vec v0.5.0 [INFO] [stderr] Downloaded simd_helpers v0.1.0 [INFO] [stderr] Downloaded loop9 v0.1.5 [INFO] [stderr] Downloaded arg_enum_proc_macro v0.3.4 [INFO] [stderr] Downloaded v_frame v0.3.8 [INFO] [stderr] Downloaded interpolate_name v0.2.4 [INFO] [stderr] Downloaded parameterized v1.1.0 [INFO] [stderr] Downloaded parameterized-macro v1.1.0 [INFO] [stderr] Downloaded libfuzzer-sys v0.4.7 [INFO] [stderr] Downloaded sic_testing v0.22.0 [INFO] [stderr] Downloaded av1-grain v0.2.3 [INFO] [stderr] Downloaded bitstream-io v2.2.0 [INFO] [stderr] Downloaded system-deps v6.2.2 [INFO] [stderr] Downloaded avif-serialize v0.8.1 [INFO] [stderr] Downloaded rav1e v0.7.1 [INFO] [stderr] Downloaded built v0.7.1 [INFO] [stderr] Downloaded nasm-rs v0.2.5 [INFO] [stderr] Downloaded webp v0.2.7 [INFO] [stderr] Downloaded version-compare v0.2.0 [INFO] [stderr] Downloaded noop_proc_macro v0.3.0 [INFO] [stderr] Downloaded maybe-rayon v0.1.1 [INFO] [stderr] Downloaded libwebp-sys v0.9.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71d6a2fe59d85ccf73a73013254ed9683d8a13fc174047574ea2001f734c2051 [INFO] running `Command { std: "docker" "start" "-a" "71d6a2fe59d85ccf73a73013254ed9683d8a13fc174047574ea2001f734c2051", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71d6a2fe59d85ccf73a73013254ed9683d8a13fc174047574ea2001f734c2051", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71d6a2fe59d85ccf73a73013254ed9683d8a13fc174047574ea2001f734c2051", kill_on_drop: false }` [INFO] [stdout] 71d6a2fe59d85ccf73a73013254ed9683d8a13fc174047574ea2001f734c2051 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 10e0d684801447db479ca185f81b44965613c4a04aac412b57be47e3a851c804 [INFO] running `Command { std: "docker" "start" "-a" "10e0d684801447db479ca185f81b44965613c4a04aac412b57be47e3a851c804", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling syn v2.0.58 [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 num-rational v0.4.1 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Checking aligned-vec v0.5.0 [INFO] [stderr] Compiling built v0.7.1 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Checking bitstream-io v2.2.0 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking imgref v1.10.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Checking v_frame v0.3.8 [INFO] [stderr] Checking loop9 v0.1.5 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking rgb v0.8.37 [INFO] [stderr] Checking avif-serialize v0.8.1 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking half v2.4.0 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking tiff v0.9.1 [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] Compiling indexmap v1.9.3 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Checking av1-grain v0.2.3 [INFO] [stderr] Compiling nasm-rs v0.2.5 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling profiling-procmacros v1.0.15 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [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 webp v0.2.7 [INFO] [stderr] Checking parameterized v1.1.0 [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 [INFO] [stderr] Checking sic_io v0.22.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 48s [INFO] running `Command { std: "docker" "inspect" "10e0d684801447db479ca185f81b44965613c4a04aac412b57be47e3a851c804", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "10e0d684801447db479ca185f81b44965613c4a04aac412b57be47e3a851c804", kill_on_drop: false }` [INFO] [stdout] 10e0d684801447db479ca185f81b44965613c4a04aac412b57be47e3a851c804 [INFO] checking sic_io-0.22.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate sic_io 0.22.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate sic_io 0.22.1 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sic_io 0.22.1 [INFO] finished tweaking crates.io crate sic_io 0.22.1 [INFO] tweaked toml for crates.io crate sic_io 0.22.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 121 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 56360805ed0159e0303bd2ee869a1ef9c0119295dce2f228342d5d621857b89d [INFO] running `Command { std: "docker" "start" "-a" "56360805ed0159e0303bd2ee869a1ef9c0119295dce2f228342d5d621857b89d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "56360805ed0159e0303bd2ee869a1ef9c0119295dce2f228342d5d621857b89d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "56360805ed0159e0303bd2ee869a1ef9c0119295dce2f228342d5d621857b89d", kill_on_drop: false }` [INFO] [stdout] 56360805ed0159e0303bd2ee869a1ef9c0119295dce2f228342d5d621857b89d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a93f3db3f8d62e638ecef4249d3b9ca02c50bcf4648ebc2e85554c9ceebdb6cb [INFO] running `Command { std: "docker" "start" "-a" "a93f3db3f8d62e638ecef4249d3b9ca02c50bcf4648ebc2e85554c9ceebdb6cb", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling either v1.10.0 [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] Compiling glob v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Checking aligned-vec v0.5.0 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Checking bytemuck v1.15.0 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Checking itertools v0.12.1 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking imgref v1.10.1 [INFO] [stderr] Checking bitstream-io v2.2.0 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Checking loop9 v0.1.5 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Checking rgb v0.8.37 [INFO] [stderr] Checking avif-serialize v0.8.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking v_frame v0.3.8 [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] Compiling syn v1.0.109 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking gif v0.13.1 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking exr v1.72.0 [INFO] [stderr] Checking png v0.17.13 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling libwebp-sys v0.9.5 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Checking av1-grain v0.2.3 [INFO] [stderr] Compiling nasm-rs v0.2.5 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling profiling-procmacros v1.0.15 [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 webp v0.2.7 [INFO] [stderr] Checking parameterized v1.1.0 [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 [INFO] [stderr] Checking sic_io v0.22.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 49s [INFO] running `Command { std: "docker" "inspect" "a93f3db3f8d62e638ecef4249d3b9ca02c50bcf4648ebc2e85554c9ceebdb6cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a93f3db3f8d62e638ecef4249d3b9ca02c50bcf4648ebc2e85554c9ceebdb6cb", kill_on_drop: false }` [INFO] [stdout] a93f3db3f8d62e638ecef4249d3b9ca02c50bcf4648ebc2e85554c9ceebdb6cb