[INFO] fetching crate jnk 0.2.1... [INFO] checking jnk-0.2.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate jnk 0.2.1 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate jnk 0.2.1 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 jnk 0.2.1 [INFO] finished tweaking crates.io crate jnk 0.2.1 [INFO] tweaked toml for crates.io crate jnk 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate crates.io crate jnk 0.2.1 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 nibble_vec v0.1.0 [INFO] [stderr] Downloaded endian-type v0.1.2 [INFO] [stderr] Downloaded is_ci v1.1.1 [INFO] [stderr] Downloaded pest_generator v2.7.2 [INFO] [stderr] Downloaded clipboard-win v4.5.0 [INFO] [stderr] Downloaded fd-lock v3.0.13 [INFO] [stderr] Downloaded supports-color v1.3.1 [INFO] [stderr] Downloaded anstyle v1.0.2 [INFO] [stderr] Downloaded clap v4.3.24 [INFO] [stderr] Downloaded owo-colors v3.5.0 [INFO] [stderr] Downloaded clap_builder v4.3.24 [INFO] [stderr] Downloaded object v0.32.0 [INFO] [stderr] Downloaded color-eyre v0.6.2 [INFO] [stderr] Downloaded rug v1.20.1 [INFO] [stderr] Downloaded tracing-subscriber v0.3.17 [INFO] [stderr] Downloaded pest v2.7.2 [INFO] [stderr] Downloaded radix_trie v0.2.1 [INFO] [stderr] Downloaded pest_meta v2.7.2 [INFO] [stderr] Downloaded pest_derive v2.7.2 [INFO] [stderr] Downloaded rustyline v12.0.0 [INFO] [stderr] Downloaded gmp-mpfr-sys v1.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 1c62bc1c6ece8650c8ef7f717ccf697a8f34535607c71e537ecfdfcb2749d80b [INFO] running `Command { std: "docker" "start" "-a" "1c62bc1c6ece8650c8ef7f717ccf697a8f34535607c71e537ecfdfcb2749d80b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c62bc1c6ece8650c8ef7f717ccf697a8f34535607c71e537ecfdfcb2749d80b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c62bc1c6ece8650c8ef7f717ccf697a8f34535607c71e537ecfdfcb2749d80b", kill_on_drop: false }` [INFO] [stdout] 1c62bc1c6ece8650c8ef7f717ccf697a8f34535607c71e537ecfdfcb2749d80b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 72752bd574d3136b09bf607032f7f63b476e4273ffec14f7e39fe44736342674 [INFO] running `Command { std: "docker" "start" "-a" "72752bd574d3136b09bf607032f7f63b476e4273ffec14f7e39fe44736342674", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.1 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Checking pin-project-lite v0.2.12 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking anstyle v1.0.2 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Compiling rug v1.20.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Checking home v0.5.5 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking object v0.32.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking supports-color v1.3.1 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking fd-lock v3.0.13 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking rustyline v12.0.0 [INFO] [stderr] Checking clap_builder v4.3.24 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Checking pest v2.7.2 [INFO] [stderr] Checking clap v4.3.24 [INFO] [stderr] Compiling pest_meta v2.7.2 [INFO] [stderr] Compiling pest_generator v2.7.2 [INFO] [stderr] Compiling pest_derive v2.7.2 [INFO] [stderr] Checking jnk v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 37s [INFO] running `Command { std: "docker" "inspect" "72752bd574d3136b09bf607032f7f63b476e4273ffec14f7e39fe44736342674", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72752bd574d3136b09bf607032f7f63b476e4273ffec14f7e39fe44736342674", kill_on_drop: false }` [INFO] [stdout] 72752bd574d3136b09bf607032f7f63b476e4273ffec14f7e39fe44736342674 [INFO] checking jnk-0.2.1 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate jnk 0.2.1 into /workspace/builds/worker-6-tc2/source [INFO] validating manifest of crates.io crate jnk 0.2.1 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 jnk 0.2.1 [INFO] finished tweaking crates.io crate jnk 0.2.1 [INFO] tweaked toml for crates.io crate jnk 0.2.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate crates.io crate jnk 0.2.1 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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b5d6371d1a57e247a07f56f9dbd8cef7010460a0565950d6f74b9df66362fe84 [INFO] running `Command { std: "docker" "start" "-a" "b5d6371d1a57e247a07f56f9dbd8cef7010460a0565950d6f74b9df66362fe84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b5d6371d1a57e247a07f56f9dbd8cef7010460a0565950d6f74b9df66362fe84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5d6371d1a57e247a07f56f9dbd8cef7010460a0565950d6f74b9df66362fe84", kill_on_drop: false }` [INFO] [stdout] b5d6371d1a57e247a07f56f9dbd8cef7010460a0565950d6f74b9df66362fe84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 3957c5203616df612429834a8234d5cf2e5a5134a60ed9d86b10345c81da7938 [INFO] running `Command { std: "docker" "start" "-a" "3957c5203616df612429834a8234d5cf2e5a5134a60ed9d86b10345c81da7938", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling thiserror v1.0.47 [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Checking bitflags v2.4.0 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Checking pin-project-lite v0.2.12 [INFO] [stderr] Checking is_ci v1.1.1 [INFO] [stderr] Compiling gmp-mpfr-sys v1.6.1 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking gimli v0.28.0 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle v1.0.2 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking miniz_oxide v0.7.1 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Compiling rug v1.20.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking home v0.5.5 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking object v0.32.0 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling syn v2.0.29 [INFO] [stderr] Checking tracing-error v0.2.0 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking nix v0.26.2 [INFO] [stderr] Checking supports-color v1.3.1 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking fd-lock v3.0.13 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking color-spantrace v0.2.0 [INFO] [stderr] Checking clap_builder v4.3.24 [INFO] [stderr] Checking rustyline v12.0.0 [INFO] [stderr] Compiling thiserror-impl v1.0.47 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking color-eyre v0.6.2 [INFO] [stderr] Compiling pest v2.7.2 [INFO] [stderr] Checking clap v4.3.24 [INFO] [stderr] Compiling pest_meta v2.7.2 [INFO] [stderr] Compiling pest_generator v2.7.2 [INFO] [stderr] Compiling pest_derive v2.7.2 [INFO] [stderr] Checking jnk v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4m 24s [INFO] running `Command { std: "docker" "inspect" "3957c5203616df612429834a8234d5cf2e5a5134a60ed9d86b10345c81da7938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3957c5203616df612429834a8234d5cf2e5a5134a60ed9d86b10345c81da7938", kill_on_drop: false }` [INFO] [stdout] 3957c5203616df612429834a8234d5cf2e5a5134a60ed9d86b10345c81da7938