[INFO] fetching crate flacenc-bin 0.2.3... [INFO] checking flacenc-bin-0.2.3 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate flacenc-bin 0.2.3 into /workspace/builds/worker-5-tc1/source [INFO] validating manifest of crates.io crate flacenc-bin 0.2.3 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 flacenc-bin 0.2.3 [INFO] finished tweaking crates.io crate flacenc-bin 0.2.3 [INFO] tweaked toml for crates.io crate flacenc-bin 0.2.3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate crates.io crate flacenc-bin 0.2.3 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cpp_demangle v0.4.3 [INFO] [stderr] Downloaded memmap2 v0.8.0 [INFO] [stderr] Downloaded mimalloc v0.1.39 [INFO] [stderr] Downloaded str_stack v0.1.0 [INFO] [stderr] Downloaded symbolic-common v12.5.0 [INFO] [stderr] Downloaded protobuf-codegen v2.28.0 [INFO] [stderr] Downloaded protobuf-codegen-pure v2.28.0 [INFO] [stderr] Downloaded zerocopy v0.7.20 [INFO] [stderr] Downloaded libmimalloc-sys v0.1.35 [INFO] [stderr] Downloaded flacenc v0.3.1 [INFO] [stderr] Downloaded zerocopy-derive v0.7.20 [INFO] [stderr] Downloaded symbolic-demangle v12.5.0 [INFO] [stderr] Downloaded inferno v0.11.17 [INFO] [stderr] Downloaded pprof v0.12.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] bb047175c4ca81a309de7484fae58457e6faa2791ce6db55bbf60c9f9b9dddbe [INFO] running `Command { std: "docker" "start" "-a" "bb047175c4ca81a309de7484fae58457e6faa2791ce6db55bbf60c9f9b9dddbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb047175c4ca81a309de7484fae58457e6faa2791ce6db55bbf60c9f9b9dddbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb047175c4ca81a309de7484fae58457e6faa2791ce6db55bbf60c9f9b9dddbe", kill_on_drop: false }` [INFO] [stdout] bb047175c4ca81a309de7484fae58457e6faa2791ce6db55bbf60c9f9b9dddbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5104cbc388fe6fb5c03867c7191312222000d768a02d454a30dbc7fe743a2f0e [INFO] running `Command { std: "docker" "start" "-a" "5104cbc388fe6fb5c03867c7191312222000d768a02d454a30dbc7fe743a2f0e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling built v0.7.1 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Checking wide v0.7.13 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling flacenc v0.3.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking crc-catalog v1.1.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Checking crc v2.1.0 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking hound v3.5.1 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling libmimalloc-sys v0.1.35 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking mimalloc v0.1.39 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking nalgebra v0.32.3 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking flacenc-bin v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.95s [INFO] running `Command { std: "docker" "inspect" "5104cbc388fe6fb5c03867c7191312222000d768a02d454a30dbc7fe743a2f0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5104cbc388fe6fb5c03867c7191312222000d768a02d454a30dbc7fe743a2f0e", kill_on_drop: false }` [INFO] [stdout] 5104cbc388fe6fb5c03867c7191312222000d768a02d454a30dbc7fe743a2f0e [INFO] checking flacenc-bin-0.2.3 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate flacenc-bin 0.2.3 into /workspace/builds/worker-5-tc2/source [INFO] validating manifest of crates.io crate flacenc-bin 0.2.3 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 flacenc-bin 0.2.3 [INFO] finished tweaking crates.io crate flacenc-bin 0.2.3 [INFO] tweaked toml for crates.io crate flacenc-bin 0.2.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate crates.io crate flacenc-bin 0.2.3 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3574710c3b3203a24d7cd467685e97955e88dd1ebf597d8d0f665eb2bd3c52f7 [INFO] running `Command { std: "docker" "start" "-a" "3574710c3b3203a24d7cd467685e97955e88dd1ebf597d8d0f665eb2bd3c52f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3574710c3b3203a24d7cd467685e97955e88dd1ebf597d8d0f665eb2bd3c52f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3574710c3b3203a24d7cd467685e97955e88dd1ebf597d8d0f665eb2bd3c52f7", kill_on_drop: false }` [INFO] [stdout] 3574710c3b3203a24d7cd467685e97955e88dd1ebf597d8d0f665eb2bd3c52f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0c45e62c4010810c2a32673c80ee0144fc6ac87e213b8a9ee6f4ba6eb92dbeb3 [INFO] running `Command { std: "docker" "start" "-a" "0c45e62c4010810c2a32673c80ee0144fc6ac87e213b8a9ee6f4ba6eb92dbeb3", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling semver v1.0.20 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling rustix v0.38.21 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Checking anstyle-parse v0.2.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling built v0.7.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.4 [INFO] [stderr] Checking wide v0.7.13 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking linux-raw-sys v0.4.10 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking bitflags v2.4.1 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking anstream v0.6.4 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling flacenc v0.3.1 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling heapless v0.7.16 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking crc-catalog v1.1.1 [INFO] [stderr] Checking crc v2.1.0 [INFO] [stderr] Checking termcolor v1.3.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking clap_builder v4.4.7 [INFO] [stderr] Compiling seq-macro v0.3.5 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking hound v3.5.1 [INFO] [stderr] Checking regex-automata v0.4.3 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling libmimalloc-sys v0.1.35 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking mimalloc v0.1.39 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Checking regex v1.10.2 [INFO] [stderr] Checking env_logger v0.10.0 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking clap v4.4.7 [INFO] [stderr] Checking nalgebra v0.32.3 [INFO] [stderr] Checking toml v0.5.11 [INFO] [stderr] Checking flacenc-bin v0.2.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.10s [INFO] running `Command { std: "docker" "inspect" "0c45e62c4010810c2a32673c80ee0144fc6ac87e213b8a9ee6f4ba6eb92dbeb3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c45e62c4010810c2a32673c80ee0144fc6ac87e213b8a9ee6f4ba6eb92dbeb3", kill_on_drop: false }` [INFO] [stdout] 0c45e62c4010810c2a32673c80ee0144fc6ac87e213b8a9ee6f4ba6eb92dbeb3