[INFO] cloning repository https://github.com/BraedonWooding/CVM [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BraedonWooding/CVM" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBraedonWooding%2FCVM", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBraedonWooding%2FCVM'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0e56aca584335420d8f22a7eddd54c23fa94316d [INFO] documenting BraedonWooding/CVM against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBraedonWooding%2FCVM" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/BraedonWooding/CVM on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/BraedonWooding/CVM [INFO] finished tweaking git repo https://github.com/BraedonWooding/CVM [INFO] tweaked toml for git repo https://github.com/BraedonWooding/CVM written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/BraedonWooding/CVM already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 145f319eaf31bb781d64b3613b13bd8d6e44587a36b263f9b2d456c8e1c640e1 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "145f319eaf31bb781d64b3613b13bd8d6e44587a36b263f9b2d456c8e1c640e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "145f319eaf31bb781d64b3613b13bd8d6e44587a36b263f9b2d456c8e1c640e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "145f319eaf31bb781d64b3613b13bd8d6e44587a36b263f9b2d456c8e1c640e1", kill_on_drop: false }` [INFO] [stdout] 145f319eaf31bb781d64b3613b13bd8d6e44587a36b263f9b2d456c8e1c640e1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 3e60d32ccf40c55beb226b9acfbaf98913452062de756495ea92ae444792caf2 [INFO] running `Command { std: "docker" "start" "-a" "3e60d32ccf40c55beb226b9acfbaf98913452062de756495ea92ae444792caf2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Checking impls v1.0.3 [INFO] [stderr] Checking atomic-counter v1.0.1 [INFO] [stderr] Compiling num-rational v0.2.3 [INFO] [stderr] Checking num-complex v0.2.4 [INFO] [stderr] Checking num-bigint v0.2.6 [INFO] [stderr] Checking num-iter v0.1.40 [INFO] [stderr] Checking termion v1.5.4 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Checking colored v1.9.0 [INFO] [stderr] Checking tui v0.7.0 [INFO] [stderr] Checking simple_logger v1.3.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Compiling enum-as-inner v0.3.0 [INFO] [stderr] Checking cvm v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting cvm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ast::*` [INFO] [stdout] --> src/c_transpiler.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ast::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ast::*` [INFO] [stdout] --> src/compiler/parser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ast::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ast::*` [INFO] [stdout] --> src/compiler/type_check.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use ast::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/compiler/type_check.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use log::{info, warn}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ast::*` [INFO] [stdout] --> src/compiler/type_infer.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use ast::*; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `info`, `trace` [INFO] [stdout] --> src/logger.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use log::{info, trace, warn}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::compiler::ast::*` [INFO] [stdout] --> src/logger.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::compiler::ast::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::compiler::parser::*` [INFO] [stdout] --> src/logger.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::compiler::parser::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `init` [INFO] [stdout] --> src/compiler/type_check.rs:354:40 [INFO] [stdout] | [INFO] [stdout] 354 | ExprKind::Init(ref mut ty, ref mut init) => { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cond` [INFO] [stdout] --> src/compiler/type_check.rs:481:17 [INFO] [stdout] | [INFO] [stdout] 481 | ref mut cond, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `cond: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `if_true` [INFO] [stdout] --> src/compiler/type_check.rs:482:17 [INFO] [stdout] | [INFO] [stdout] 482 | ref mut if_true, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: try ignoring the field: `if_true: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `if_false` [INFO] [stdout] --> src/compiler/type_check.rs:483:17 [INFO] [stdout] | [INFO] [stdout] 483 | ref mut if_false, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: try ignoring the field: `if_false: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/compiler/type_infer.rs:132:44 [INFO] [stdout] | [INFO] [stdout] 132 | ExprKind::Member(ref mut expr, id) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/compiler/type_infer.rs:142:35 [INFO] [stdout] | [INFO] [stdout] 142 | ExprKind::GenFuncCall(id, gen_args, args) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `gen_args` [INFO] [stdout] --> src/compiler/type_infer.rs:142:39 [INFO] [stdout] | [INFO] [stdout] 142 | ExprKind::GenFuncCall(id, gen_args, args) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_gen_args` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `args` [INFO] [stdout] --> src/compiler/type_infer.rs:262:17 [INFO] [stdout] | [INFO] [stdout] 262 | ref mut args, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `args: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block` [INFO] [stdout] --> src/compiler/type_infer.rs:263:17 [INFO] [stdout] | [INFO] [stdout] 263 | ref mut block, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `block: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/compiler/type_infer.rs:80:21 [INFO] [stdout] | [INFO] [stdout] 80 | std::mem::replace(&mut *cpy.borrow_mut(), decl.decl_type.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.33s [INFO] running `Command { std: "docker" "inspect" "3e60d32ccf40c55beb226b9acfbaf98913452062de756495ea92ae444792caf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e60d32ccf40c55beb226b9acfbaf98913452062de756495ea92ae444792caf2", kill_on_drop: false }` [INFO] [stdout] 3e60d32ccf40c55beb226b9acfbaf98913452062de756495ea92ae444792caf2