[INFO] cloning repository https://github.com/qxb3/qxbthree [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qxb3/qxbthree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqxb3%2Fqxbthree", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqxb3%2Fqxbthree'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6cc19f09932124d7c49ae9c31012528dc469cb09 [INFO] checking qxb3/qxbthree against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqxb3%2Fqxbthree" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qxb3/qxbthree 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/qxb3/qxbthree [INFO] finished tweaking git repo https://github.com/qxb3/qxbthree [INFO] tweaked toml for git repo https://github.com/qxb3/qxbthree written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/qxb3/qxbthree 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 tl v0.7.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 79b4933d320ea4618d107ab7e3654f5a02817d44eb9f4596a210e7468604cae9 [INFO] running `Command { std: "docker" "start" "-a" "79b4933d320ea4618d107ab7e3654f5a02817d44eb9f4596a210e7468604cae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79b4933d320ea4618d107ab7e3654f5a02817d44eb9f4596a210e7468604cae9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79b4933d320ea4618d107ab7e3654f5a02817d44eb9f4596a210e7468604cae9", kill_on_drop: false }` [INFO] [stdout] 79b4933d320ea4618d107ab7e3654f5a02817d44eb9f4596a210e7468604cae9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 03e727ff0eb23fe3ae936de2f980e120079fee164e4f964c7fd75065bad2f1d0 [INFO] running `Command { std: "docker" "start" "-a" "03e727ff0eb23fe3ae936de2f980e120079fee164e4f964c7fd75065bad2f1d0", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking http-body-util v0.1.1 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking http-range-header v0.4.0 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking tl v0.7.8 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Compiling axum v0.7.4 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.78 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Compiling pest v2.7.8 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling pest_meta v2.7.8 [INFO] [stderr] Compiling pest_generator v2.7.8 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling pest_derive v2.7.8 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.4.3 [INFO] [stderr] Checking tower-http v0.5.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking handlebars v5.1.0 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.2 [INFO] [stderr] Checking qxbthree v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.78s [INFO] running `Command { std: "docker" "inspect" "03e727ff0eb23fe3ae936de2f980e120079fee164e4f964c7fd75065bad2f1d0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03e727ff0eb23fe3ae936de2f980e120079fee164e4f964c7fd75065bad2f1d0", kill_on_drop: false }` [INFO] [stdout] 03e727ff0eb23fe3ae936de2f980e120079fee164e4f964c7fd75065bad2f1d0 [INFO] checking qxb3/qxbthree against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqxb3%2Fqxbthree" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qxb3/qxbthree 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/qxb3/qxbthree [INFO] finished tweaking git repo https://github.com/qxb3/qxbthree [INFO] tweaked toml for git repo https://github.com/qxb3/qxbthree written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/qxb3/qxbthree 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e981998c33e10d7e18228b4133f85af0703c152fbd251887090f67f8b984b9cc [INFO] running `Command { std: "docker" "start" "-a" "e981998c33e10d7e18228b4133f85af0703c152fbd251887090f67f8b984b9cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e981998c33e10d7e18228b4133f85af0703c152fbd251887090f67f8b984b9cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e981998c33e10d7e18228b4133f85af0703c152fbd251887090f67f8b984b9cc", kill_on_drop: false }` [INFO] [stdout] e981998c33e10d7e18228b4133f85af0703c152fbd251887090f67f8b984b9cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 120c651bcd81afaa0ecc8206082cfe67229e245470691027c9a5853de7c0b0c0 [INFO] running `Command { std: "docker" "start" "-a" "120c651bcd81afaa0ecc8206082cfe67229e245470691027c9a5853de7c0b0c0", kill_on_drop: false }` [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking http-body-util v0.1.1 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Checking http-range-header v0.4.0 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking ipnet v2.9.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking tl v0.7.8 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Compiling axum-core v0.4.3 [INFO] [stderr] Compiling axum v0.7.4 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.58 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.78 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling thiserror v1.0.58 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Compiling pest v2.7.8 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling pest_meta v2.7.8 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Compiling pest_generator v2.7.8 [INFO] [stderr] Compiling pest_derive v2.7.8 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.4.3 [INFO] [stderr] Checking tower-http v0.5.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.16 [INFO] [stderr] Checking handlebars v5.1.0 [INFO] [stderr] Checking hyper v1.2.0 [INFO] [stderr] Checking hyper-util v0.1.3 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.2 [INFO] [stderr] Checking qxbthree v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.22s [INFO] running `Command { std: "docker" "inspect" "120c651bcd81afaa0ecc8206082cfe67229e245470691027c9a5853de7c0b0c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "120c651bcd81afaa0ecc8206082cfe67229e245470691027c9a5853de7c0b0c0", kill_on_drop: false }` [INFO] [stdout] 120c651bcd81afaa0ecc8206082cfe67229e245470691027c9a5853de7c0b0c0