[INFO] cloning repository https://github.com/cetanu/cmdprobe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cetanu/cmdprobe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcetanu%2Fcmdprobe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcetanu%2Fcmdprobe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a3021799481bd060d70f519a36e9a04d37badf24 [INFO] checking cetanu/cmdprobe against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcetanu%2Fcmdprobe" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cetanu/cmdprobe 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 git repo https://github.com/cetanu/cmdprobe [INFO] finished tweaking git repo https://github.com/cetanu/cmdprobe [INFO] tweaked toml for git repo https://github.com/cetanu/cmdprobe written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/cetanu/cmdprobe 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 cadence v0.29.1 [INFO] [stderr] Downloaded jmespath v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 477a72c092e492dbb2d2ad9ccc09b43444a885c09e372bb460feb84218c4904d [INFO] running `Command { std: "docker" "start" "-a" "477a72c092e492dbb2d2ad9ccc09b43444a885c09e372bb460feb84218c4904d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "477a72c092e492dbb2d2ad9ccc09b43444a885c09e372bb460feb84218c4904d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "477a72c092e492dbb2d2ad9ccc09b43444a885c09e372bb460feb84218c4904d", kill_on_drop: false }` [INFO] [stdout] 477a72c092e492dbb2d2ad9ccc09b43444a885c09e372bb460feb84218c4904d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 92816cc3c948c174c0898ee05cb286e26f6d358de783c966ded53f11ccff668f [INFO] running `Command { std: "docker" "start" "-a" "92816cc3c948c174c0898ee05cb286e26f6d358de783c966ded53f11ccff668f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling serde v1.0.178 [INFO] [stderr] Compiling rustix v0.38.7 [INFO] [stderr] Compiling serde_derive v1.0.178 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling deunicode v0.4.4 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling rustls v0.21.6 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking cadence v0.29.1 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Compiling cc v1.0.81 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking regex-automata v0.3.4 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking serde_yaml v0.9.25 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling jmespath v0.3.0 [INFO] [stderr] Checking rustls-webpki v0.101.3 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking rustls-webpki v0.100.1 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking webpki-roots v0.23.1 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Checking ureq v2.7.1 [INFO] [stderr] Checking cmdprobe v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.85s [INFO] running `Command { std: "docker" "inspect" "92816cc3c948c174c0898ee05cb286e26f6d358de783c966ded53f11ccff668f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92816cc3c948c174c0898ee05cb286e26f6d358de783c966ded53f11ccff668f", kill_on_drop: false }` [INFO] [stdout] 92816cc3c948c174c0898ee05cb286e26f6d358de783c966ded53f11ccff668f [INFO] checking cetanu/cmdprobe against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcetanu%2Fcmdprobe" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cetanu/cmdprobe 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 git repo https://github.com/cetanu/cmdprobe [INFO] finished tweaking git repo https://github.com/cetanu/cmdprobe [INFO] tweaked toml for git repo https://github.com/cetanu/cmdprobe written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/cetanu/cmdprobe 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 03901693b115d424449e849708f8091853c86cd8147b1fa4d2f15942ef0e94e0 [INFO] running `Command { std: "docker" "start" "-a" "03901693b115d424449e849708f8091853c86cd8147b1fa4d2f15942ef0e94e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03901693b115d424449e849708f8091853c86cd8147b1fa4d2f15942ef0e94e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03901693b115d424449e849708f8091853c86cd8147b1fa4d2f15942ef0e94e0", kill_on_drop: false }` [INFO] [stdout] 03901693b115d424449e849708f8091853c86cd8147b1fa4d2f15942ef0e94e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 29b701f2ddc520a57909cae1261e44e0dbce3bdadb7c9919207d3aac6741eada [INFO] running `Command { std: "docker" "start" "-a" "29b701f2ddc520a57909cae1261e44e0dbce3bdadb7c9919207d3aac6741eada", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Compiling serde v1.0.178 [INFO] [stderr] Compiling serde_derive v1.0.178 [INFO] [stderr] Compiling rustix v0.38.7 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling itoa v1.0.9 [INFO] [stderr] Compiling deunicode v0.4.4 [INFO] [stderr] Checking log v0.4.19 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling ryu v1.0.15 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling slug v0.1.4 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling syn v2.0.27 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Compiling rustls v0.21.6 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Checking regex-syntax v0.7.4 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.10 [INFO] [stderr] Compiling anyhow v1.0.72 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking indexmap v2.0.0 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Checking cadence v0.29.1 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Compiling cc v1.0.81 [INFO] [stderr] Checking clap_builder v4.3.19 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking regex-automata v0.3.4 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking tracing-serde v0.1.3 [INFO] [stderr] Checking serde_yaml v0.9.25 [INFO] [stderr] Checking regex v1.9.1 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Compiling jmespath v0.3.0 [INFO] [stderr] Checking sct v0.7.0 [INFO] [stderr] Checking rustls-webpki v0.101.3 [INFO] [stderr] Checking rustls-webpki v0.100.1 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking webpki-roots v0.23.1 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking clap v4.3.19 [INFO] [stderr] Checking ureq v2.7.1 [INFO] [stderr] Checking cmdprobe v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.64s [INFO] running `Command { std: "docker" "inspect" "29b701f2ddc520a57909cae1261e44e0dbce3bdadb7c9919207d3aac6741eada", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29b701f2ddc520a57909cae1261e44e0dbce3bdadb7c9919207d3aac6741eada", kill_on_drop: false }` [INFO] [stdout] 29b701f2ddc520a57909cae1261e44e0dbce3bdadb7c9919207d3aac6741eada