[INFO] cloning repository https://github.com/RArbore/Hercules [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RArbore/Hercules" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRArbore%2FHercules", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRArbore%2FHercules'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ee68e3bf00d202c82bf8683d44396918cdf6817d [INFO] checking RArbore/Hercules against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRArbore%2FHercules" "/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/RArbore/Hercules 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/RArbore/Hercules [INFO] finished tweaking git repo https://github.com/RArbore/Hercules [INFO] tweaked toml for git repo https://github.com/RArbore/Hercules written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/RArbore/Hercules 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] 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 843ea3152a90b37744a43e5e5b0cf1eb8b8a0cd08522c44b3f2bd8529875e545 [INFO] running `Command { std: "docker" "start" "-a" "843ea3152a90b37744a43e5e5b0cf1eb8b8a0cd08522c44b3f2bd8529875e545", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "843ea3152a90b37744a43e5e5b0cf1eb8b8a0cd08522c44b3f2bd8529875e545", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "843ea3152a90b37744a43e5e5b0cf1eb8b8a0cd08522c44b3f2bd8529875e545", kill_on_drop: false }` [INFO] [stdout] 843ea3152a90b37744a43e5e5b0cf1eb8b8a0cd08522c44b3f2bd8529875e545 [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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85ec884dc9ece76cc682d7c5b7fad03f76f06b99d41f45e00394bfe006dc2a82 [INFO] running `Command { std: "docker" "start" "-a" "85ec884dc9ece76cc682d7c5b7fad03f76f06b99d41f45e00394bfe006dc2a82", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking ordered-float v4.2.0 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking ena v0.14.2 [INFO] [stderr] Checking anstream v0.6.11 [INFO] [stderr] Checking clap_builder v4.4.18 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking hercules_rt v0.1.0 (/opt/rustwide/workdir/hercules_rt) [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stderr] Checking hercules_ir v0.1.0 (/opt/rustwide/workdir/hercules_ir) [INFO] [stderr] Checking hercules_opt v0.1.0 (/opt/rustwide/workdir/hercules_opt) [INFO] [stderr] Checking hercules_cg v0.1.0 (/opt/rustwide/workdir/hercules_cg) [INFO] [stdout] warning: unused variable: `dynamic_constants` [INFO] [stdout] --> hercules_cg/src/cpu_beta.rs:329:5 [INFO] [stdout] | [INFO] [stdout] 329 | dynamic_constants: &Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dynamic_constants` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dynamic_constants` [INFO] [stdout] --> hercules_cg/src/cpu_beta.rs:329:5 [INFO] [stdout] | [INFO] [stdout] 329 | dynamic_constants: &Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dynamic_constants` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `schedules` [INFO] [stdout] --> hercules_opt/src/pred.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | schedules: &Vec>, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_schedules` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `schedules` [INFO] [stdout] --> hercules_opt/src/pred.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | schedules: &Vec>, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_schedules` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking clap v4.4.18 [INFO] [stderr] Checking hercules_dot v0.1.0 (/opt/rustwide/workdir/hercules_tools/hercules_dot) [INFO] [stderr] Checking hercules_cpu v0.1.0 (/opt/rustwide/workdir/hercules_tools/hercules_cpu) [INFO] [stderr] Checking hercules_matmul v0.1.0 (/opt/rustwide/workdir/hercules_samples/matmul) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.75s [INFO] running `Command { std: "docker" "inspect" "85ec884dc9ece76cc682d7c5b7fad03f76f06b99d41f45e00394bfe006dc2a82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85ec884dc9ece76cc682d7c5b7fad03f76f06b99d41f45e00394bfe006dc2a82", kill_on_drop: false }` [INFO] [stdout] 85ec884dc9ece76cc682d7c5b7fad03f76f06b99d41f45e00394bfe006dc2a82 [INFO] checking RArbore/Hercules against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRArbore%2FHercules" "/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/RArbore/Hercules 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/RArbore/Hercules [INFO] finished tweaking git repo https://github.com/RArbore/Hercules [INFO] tweaked toml for git repo https://github.com/RArbore/Hercules written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/RArbore/Hercules 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-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 02402471f76a8f176e56d3827dda21eb4fca66de0f943d370e10b6fcbf55fa63 [INFO] running `Command { std: "docker" "start" "-a" "02402471f76a8f176e56d3827dda21eb4fca66de0f943d370e10b6fcbf55fa63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "02402471f76a8f176e56d3827dda21eb4fca66de0f943d370e10b6fcbf55fa63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02402471f76a8f176e56d3827dda21eb4fca66de0f943d370e10b6fcbf55fa63", kill_on_drop: false }` [INFO] [stdout] 02402471f76a8f176e56d3827dda21eb4fca66de0f943d370e10b6fcbf55fa63 [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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d61ee3a9249fda5c46cdf9a6ac964c7545f562b7ba6405b43769168925bc675 [INFO] running `Command { std: "docker" "start" "-a" "1d61ee3a9249fda5c46cdf9a6ac964c7545f562b7ba6405b43769168925bc675", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking clap_lex v0.6.0 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking num-traits v0.2.17 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking ena v0.14.2 [INFO] [stderr] Checking anstream v0.6.11 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking clap_builder v4.4.18 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking ordered-float v4.2.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking hercules_rt v0.1.0 (/opt/rustwide/workdir/hercules_rt) [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking hercules_ir v0.1.0 (/opt/rustwide/workdir/hercules_ir) [INFO] [stderr] Compiling clap_derive v4.4.7 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> hercules_ir/src/verify.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | Err("There must be a single start node, and its ID must be 0.")?; [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] 113 | Err::("There must be a single start node, and its ID must be 0.")?; [INFO] [stdout] | +++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> hercules_ir/src/verify.rs:113:13 [INFO] [stdout] | [INFO] [stdout] 113 | Err("There must be a single start node, and its ID must be 0.")?; [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] 113 | Err::("There must be a single start node, and its ID must be 0.")?; [INFO] [stdout] | +++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> hercules_ir/src/verify.rs:363:13 [INFO] [stdout] | [INFO] [stdout] 363 | Err(format!( [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] 363 | Err::(format!( [INFO] [stdout] | +++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> hercules_ir/src/verify.rs:363:13 [INFO] [stdout] | [INFO] [stdout] 363 | Err(format!( [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] 363 | Err::(format!( [INFO] [stdout] | +++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hercules_ir` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hercules_ir` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "1d61ee3a9249fda5c46cdf9a6ac964c7545f562b7ba6405b43769168925bc675", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d61ee3a9249fda5c46cdf9a6ac964c7545f562b7ba6405b43769168925bc675", kill_on_drop: false }` [INFO] [stdout] 1d61ee3a9249fda5c46cdf9a6ac964c7545f562b7ba6405b43769168925bc675