[INFO] cloning repository https://github.com/jacksonyoudi/apus [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacksonyoudi/apus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacksonyoudi%2Fapus", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacksonyoudi%2Fapus'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] acfab5ee4637517218652ec454b505ad1f85b466 [INFO] checking jacksonyoudi/apus against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacksonyoudi%2Fapus" "/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/jacksonyoudi/apus on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jacksonyoudi/apus [INFO] finished tweaking git repo https://github.com/jacksonyoudi/apus [INFO] tweaked toml for git repo https://github.com/jacksonyoudi/apus written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jacksonyoudi/apus 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 37c79468d2a8e5a2237429484a6fed690a3c7b419fe210cee95188d08b4a91b5 [INFO] running `Command { std: "docker" "start" "-a" "37c79468d2a8e5a2237429484a6fed690a3c7b419fe210cee95188d08b4a91b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "37c79468d2a8e5a2237429484a6fed690a3c7b419fe210cee95188d08b4a91b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37c79468d2a8e5a2237429484a6fed690a3c7b419fe210cee95188d08b4a91b5", kill_on_drop: false }` [INFO] [stdout] 37c79468d2a8e5a2237429484a6fed690a3c7b419fe210cee95188d08b4a91b5 [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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf0af5a0d4ca70a8231bcdd178fb56cfed80961bff3a7ceeb5cca9d40352e388 [INFO] running `Command { std: "docker" "start" "-a" "bf0af5a0d4ca70a8231bcdd178fb56cfed80961bff3a7ceeb5cca9d40352e388", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking macroadvance v0.1.0 (/opt/rustwide/workdir/macroadvance) [INFO] [stderr] Checking ownership v0.1.0 (/opt/rustwide/workdir/ownership) [INFO] [stdout] warning: the item `macroadvance` is imported redundantly [INFO] [stdout] --> ownership/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use macroadvance; [INFO] [stdout] | ^^^^^^^^^^^^ the item `macroadvance` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Drop` is imported redundantly [INFO] [stdout] --> ownership/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Drop; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Drop` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> ownership/src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let b: A = a; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `first_word` is never used [INFO] [stdout] --> ownership/src/main.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn first_word(s: &String) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> ownership/src/main.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> ownership/src/main.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 53 | impl Point { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 54 | fn new(x: T, y: T) -> Point { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a` and `b` are never read [INFO] [stdout] --> ownership/src/main.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 75 | struct A { [INFO] [stdout] | - fields in this struct [INFO] [stdout] 76 | a: u32, [INFO] [stdout] | ^ [INFO] [stdout] 77 | b: u32, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `A` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gcd` is never used [INFO] [stdout] --> ownership/src/main.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn gcd(a: u32, b: u32) -> u32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MathOp` is never used [INFO] [stdout] --> ownership/src/main.rs:108:6 [INFO] [stdout] | [INFO] [stdout] 108 | type MathOp = fn(i32, i32) -> i32; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ma` is never used [INFO] [stdout] --> ownership/src/main.rs:110:4 [INFO] [stdout] | [INFO] [stdout] 110 | fn ma(op: MathOp, a: i32, b: i32) -> i32 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `macroadvance` is imported redundantly [INFO] [stdout] --> ownership/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use macroadvance; [INFO] [stdout] | ^^^^^^^^^^^^ the item `macroadvance` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Drop` is imported redundantly [INFO] [stdout] --> ownership/src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ops::Drop; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Drop` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking patternmatching v0.1.0 (/opt/rustwide/workdir/patternmatching) [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> ownership/src/main.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | let b: A = a; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `first_word` is never used [INFO] [stdout] --> ownership/src/main.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn first_word(s: &String) -> usize { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Point` is never constructed [INFO] [stdout] --> ownership/src/main.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | struct Point { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> ownership/src/main.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 53 | impl Point { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 54 | fn new(x: T, y: T) -> Point { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a` and `b` are never read [INFO] [stdout] --> ownership/src/main.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 75 | struct A { [INFO] [stdout] | - fields in this struct [INFO] [stdout] 76 | a: u32, [INFO] [stdout] | ^ [INFO] [stdout] 77 | b: u32, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `A` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gcd` is never used [INFO] [stdout] --> ownership/src/main.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn gcd(a: u32, b: u32) -> u32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `MathOp` is never used [INFO] [stdout] --> ownership/src/main.rs:108:6 [INFO] [stdout] | [INFO] [stdout] 108 | type MathOp = fn(i32, i32) -> i32; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ma` is never used [INFO] [stdout] --> ownership/src/main.rs:110:4 [INFO] [stdout] | [INFO] [stdout] 110 | fn ma(op: MathOp, a: i32, b: i32) -> i32 { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking multithread v0.1.0 (/opt/rustwide/workdir/multithread) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> patternmatching/src/colors.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | let mut input = &self.input.clone(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Color` is more private than the item `Colorize::color` [INFO] [stdout] --> patternmatching/src/colors.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | fn color>(self, color: S) -> ColoredString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Colorize::color` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Color` is only usable at visibility `pub(self)` [INFO] [stdout] --> patternmatching/src/colors.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | enum Color { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Color` is more private than the item `Colorize::on_color` [INFO] [stdout] --> patternmatching/src/colors.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 77 | fn on_color>(self, color: S) -> ColoredString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `Colorize::on_color` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Color` is only usable at visibility `pub(self)` [INFO] [stdout] --> patternmatching/src/colors.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | enum Color { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Color` is more private than the item `::color` [INFO] [stdout] --> patternmatching/src/colors.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 134 | fn color>(self, color: S) -> ColoredString { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::color` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Color` is only usable at visibility `pub(self)` [INFO] [stdout] --> patternmatching/src/colors.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | enum Color { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Color` is more private than the item `::on_color` [INFO] [stdout] --> patternmatching/src/colors.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 153 | fn on_color>(self, color: S) -> ColoredString { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `::on_color` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Color` is only usable at visibility `pub(self)` [INFO] [stdout] --> patternmatching/src/colors.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | enum Color { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Color` is more private than the item `<&'a str as Colorize>::color` [INFO] [stdout] --> patternmatching/src/colors.rs:175:5 [INFO] [stdout] | [INFO] [stdout] 175 | fn color>(self, color: S) -> ColoredString { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<&'a str as Colorize>::color` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Color` is only usable at visibility `pub(self)` [INFO] [stdout] --> patternmatching/src/colors.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | enum Color { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Color` is more private than the item `<&'a str as Colorize>::on_color` [INFO] [stdout] --> patternmatching/src/colors.rs:195:5 [INFO] [stdout] | [INFO] [stdout] 195 | fn on_color>(self, color: S) -> ColoredString { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ method `<&'a str as Colorize>::on_color` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Color` is only usable at visibility `pub(self)` [INFO] [stdout] --> patternmatching/src/colors.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | enum Color { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `isbn`, and `version` are never read [INFO] [stdout] --> patternmatching/src/main.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 43 | struct Book<'a> { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 44 | name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 45 | isbn: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] 46 | version: i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Book` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `red`, `yellow`, `on_red`, and `on_blue` are never used [INFO] [stdout] --> patternmatching/src/colors.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 65 | pub trait Colorize { [INFO] [stdout] | -------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 68 | fn red(self) -> ColoredString; [INFO] [stdout] | ^^^ [INFO] [stdout] 69 | fn yellow(self) -> ColoredString; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 73 | fn on_red(self) -> ColoredString; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 74 | fn on_yellow(self) -> ColoredString; [INFO] [stdout] 75 | fn on_blue(self) -> ColoredString; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `std::ops::Generator`, `std::ops::GeneratorState` [INFO] [stdout] --> multithread/src/generatordemo.rs:3:16 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::{Generator, GeneratorState}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^ no `GeneratorState` in `ops` [INFO] [stdout] | | [INFO] [stdout] | no `Generator` in `ops` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: yield syntax is experimental [INFO] [stdout] --> multithread/src/generatordemo.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | yield 1; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #43122 for more information [INFO] [stdout] = help: add `#![feature(coroutines)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-03-29; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: yield syntax is experimental [INFO] [stdout] --> multithread/src/generatordemo.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | yield 2; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #43122 for more information [INFO] [stdout] = help: add `#![feature(coroutines)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-03-29; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: yield syntax is experimental [INFO] [stdout] --> multithread/src/generatordemo.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | yield 3; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #43122 for more information [INFO] [stdout] = help: add `#![feature(coroutines)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-03-29; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: yield syntax is experimental [INFO] [stdout] --> multithread/src/generatordemo.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | yield 4; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #43122 for more information [INFO] [stdout] = help: add `#![feature(coroutines)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2024-03-29; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate-level attribute should be in the root module [INFO] [stdout] --> multithread/src/generatordemo.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(generators, generator_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking traitgeneric v0.1.0 (/opt/rustwide/workdir/traitgeneric) [INFO] [stdout] error[E0412]: cannot find type `T` in this scope [INFO] [stdout] --> traitgeneric/src/main.rs:174:11 [INFO] [stdout] | [INFO] [stdout] 174 | where T: Page + PerPage [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `T` in this scope [INFO] [stdout] --> traitgeneric/src/main.rs:173:17 [INFO] [stdout] | [INFO] [stdout] 173 | trait Paginate: T [INFO] [stdout] | ^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `add` has an incompatible type for trait [INFO] [stdout] --> traitgeneric/src/main.rs:138:12 [INFO] [stdout] | [INFO] [stdout] 138 | fn add(self, rhs: i32) -> i32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] | | [INFO] [stdout] | expected `&i32`, found `i32` [INFO] [stdout] | help: change the self-receiver type to match the trait: `&self` [INFO] [stdout] | [INFO] [stdout] note: type in trait [INFO] [stdout] --> traitgeneric/src/main.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 133 | fn add(&self, rhs: RHS) -> Output; [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: expected signature `fn(&_, _) -> _` [INFO] [stdout] found signature `fn(_, _) -> _` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0405, E0412. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `traitgeneric` (bin "traitgeneric" test) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no method named `resume` found for coroutine `{coroutine@multithread/src/generatordemo.rs:6:19: 6:26}` in the current scope [INFO] [stdout] --> multithread/src/generatordemo.rs:15:50 [INFO] [stdout] | [INFO] [stdout] 15 | let c: GeneratorState = gen.resume(); [INFO] [stdout] | ^^^^^^ method not found in `{coroutine@multithread/src/generatordemo.rs:6:19: 6:26}` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `multithread` (bin "multithread" test) due to 7 previous errors; 1 warning emitted [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "bf0af5a0d4ca70a8231bcdd178fb56cfed80961bff3a7ceeb5cca9d40352e388", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf0af5a0d4ca70a8231bcdd178fb56cfed80961bff3a7ceeb5cca9d40352e388", kill_on_drop: false }` [INFO] [stdout] bf0af5a0d4ca70a8231bcdd178fb56cfed80961bff3a7ceeb5cca9d40352e388 [INFO] checking jacksonyoudi/apus against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacksonyoudi%2Fapus" "/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/jacksonyoudi/apus on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jacksonyoudi/apus [INFO] finished tweaking git repo https://github.com/jacksonyoudi/apus [INFO] tweaked toml for git repo https://github.com/jacksonyoudi/apus written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/jacksonyoudi/apus 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ffc1e28d0362a3b50ccd674c0a712d0bd99e2d230a7d1335f9fef721c484b7f8 [INFO] running `Command { std: "docker" "start" "-a" "ffc1e28d0362a3b50ccd674c0a712d0bd99e2d230a7d1335f9fef721c484b7f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ffc1e28d0362a3b50ccd674c0a712d0bd99e2d230a7d1335f9fef721c484b7f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ffc1e28d0362a3b50ccd674c0a712d0bd99e2d230a7d1335f9fef721c484b7f8", kill_on_drop: false }` [INFO] [stdout] ffc1e28d0362a3b50ccd674c0a712d0bd99e2d230a7d1335f9fef721c484b7f8 [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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14252edaa5ef8d57f9bcbb3e64793f098e42da073421c34debac84b827263648 [INFO] running `Command { std: "docker" "start" "-a" "14252edaa5ef8d57f9bcbb3e64793f098e42da073421c34debac84b827263648", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "14252edaa5ef8d57f9bcbb3e64793f098e42da073421c34debac84b827263648", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14252edaa5ef8d57f9bcbb3e64793f098e42da073421c34debac84b827263648", kill_on_drop: false }` [INFO] [stdout] 14252edaa5ef8d57f9bcbb3e64793f098e42da073421c34debac84b827263648