[INFO] cloning repository https://github.com/LighghtEeloo/sculptor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LighghtEeloo/sculptor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLighghtEeloo%2Fsculptor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLighghtEeloo%2Fsculptor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cba8ab697ddea9603f66aa6998b0abd646cd616f [INFO] checking LighghtEeloo/sculptor against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLighghtEeloo%2Fsculptor" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LighghtEeloo/sculptor on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LighghtEeloo/sculptor [INFO] finished tweaking git repo https://github.com/LighghtEeloo/sculptor [INFO] tweaked toml for git repo https://github.com/LighghtEeloo/sculptor written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/LighghtEeloo/sculptor 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded toml v0.8.10 [INFO] [stderr] Downloaded shellexpand v3.1.0 [INFO] [stderr] Downloaded env_logger v0.11.2 [INFO] [stderr] Downloaded toml_edit v0.22.6 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9bb2ed8489705a24c19c72a1722d89a395032a48e647a455bf8234a87ff1bd4 [INFO] running `Command { std: "docker" "start" "-a" "a9bb2ed8489705a24c19c72a1722d89a395032a48e647a455bf8234a87ff1bd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9bb2ed8489705a24c19c72a1722d89a395032a48e647a455bf8234a87ff1bd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9bb2ed8489705a24c19c72a1722d89a395032a48e647a455bf8234a87ff1bd4", kill_on_drop: false }` [INFO] [stdout] a9bb2ed8489705a24c19c72a1722d89a395032a48e647a455bf8234a87ff1bd4 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1a70c70b62cfc58d0a9f032964b32689e08f2347b633b867cac53634bbe85f4a [INFO] running `Command { std: "docker" "start" "-a" "1a70c70b62cfc58d0a9f032964b32689e08f2347b633b867cac53634bbe85f4a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking winnow v0.6.5 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.2 [INFO] [stderr] Checking shellexpand v3.1.0 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking toml_edit v0.22.6 [INFO] [stderr] Checking toml v0.8.10 [INFO] [stderr] Checking sculptor v0.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.08s [INFO] running `Command { std: "docker" "inspect" "1a70c70b62cfc58d0a9f032964b32689e08f2347b633b867cac53634bbe85f4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1a70c70b62cfc58d0a9f032964b32689e08f2347b633b867cac53634bbe85f4a", kill_on_drop: false }` [INFO] [stdout] 1a70c70b62cfc58d0a9f032964b32689e08f2347b633b867cac53634bbe85f4a [INFO] checking LighghtEeloo/sculptor against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLighghtEeloo%2Fsculptor" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LighghtEeloo/sculptor on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LighghtEeloo/sculptor [INFO] finished tweaking git repo https://github.com/LighghtEeloo/sculptor [INFO] tweaked toml for git repo https://github.com/LighghtEeloo/sculptor written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/LighghtEeloo/sculptor 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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 71783fc7653329ae57b9d845d1d2385573738e35af93cec86bed2a1e8a2d3059 [INFO] running `Command { std: "docker" "start" "-a" "71783fc7653329ae57b9d845d1d2385573738e35af93cec86bed2a1e8a2d3059", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "71783fc7653329ae57b9d845d1d2385573738e35af93cec86bed2a1e8a2d3059", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71783fc7653329ae57b9d845d1d2385573738e35af93cec86bed2a1e8a2d3059", kill_on_drop: false }` [INFO] [stdout] 71783fc7653329ae57b9d845d1d2385573738e35af93cec86bed2a1e8a2d3059 [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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9835dff84a514ee43776438031bc02f6ee2da24236dc11e095ed1380a2b15b37 [INFO] running `Command { std: "docker" "start" "-a" "9835dff84a514ee43776438031bc02f6ee2da24236dc11e095ed1380a2b15b37", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking regex-syntax v0.8.2 [INFO] [stderr] Checking option-ext v0.2.0 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking winnow v0.6.5 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking indexmap v2.2.5 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Checking num-conv v0.1.0 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking ryu v1.0.17 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Checking regex-automata v0.4.5 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking regex v1.10.3 [INFO] [stderr] Checking bstr v1.9.1 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.2 [INFO] [stderr] Checking shellexpand v3.1.0 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking toml_edit v0.22.6 [INFO] [stderr] Checking toml v0.8.10 [INFO] [stderr] Checking sculptor v0.0.5 (/opt/rustwide/workdir) [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/file_io.rs:116:13 [INFO] [stdout] | [INFO] [stdout] 116 | Err(io::Error::new( [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 116 | Err::(io::Error::new( [INFO] [stdout] | +++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/file_io.rs:116:13 [INFO] [stdout] | [INFO] [stdout] 116 | Err(io::Error::new( [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 116 | Err::(io::Error::new( [INFO] [stdout] | +++++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sculptor` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sculptor` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "9835dff84a514ee43776438031bc02f6ee2da24236dc11e095ed1380a2b15b37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9835dff84a514ee43776438031bc02f6ee2da24236dc11e095ed1380a2b15b37", kill_on_drop: false }` [INFO] [stdout] 9835dff84a514ee43776438031bc02f6ee2da24236dc11e095ed1380a2b15b37