[INFO] cloning repository https://github.com/kildevaeld/stuff-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kildevaeld/stuff-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkildevaeld%2Fstuff-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkildevaeld%2Fstuff-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6e550e6251f2495b9afc995f463eed3fe14aef7c [INFO] checking kildevaeld/stuff-rs against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkildevaeld%2Fstuff-rs" "/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/kildevaeld/stuff-rs on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kildevaeld/stuff-rs [INFO] finished tweaking git repo https://github.com/kildevaeld/stuff-rs [INFO] tweaked toml for git repo https://github.com/kildevaeld/stuff-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/kildevaeld/stuff-rs 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" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 31b8a3e37a326ef569b8bcfa42294e048221a6bf8b144a058419dfb011b5413c [INFO] running `Command { std: "docker" "start" "-a" "31b8a3e37a326ef569b8bcfa42294e048221a6bf8b144a058419dfb011b5413c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31b8a3e37a326ef569b8bcfa42294e048221a6bf8b144a058419dfb011b5413c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31b8a3e37a326ef569b8bcfa42294e048221a6bf8b144a058419dfb011b5413c", kill_on_drop: false }` [INFO] [stdout] 31b8a3e37a326ef569b8bcfa42294e048221a6bf8b144a058419dfb011b5413c [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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f430b36b956616e4e55bbbd3b5d33ca940eb339220d805db9fd4a2df6f80258 [INFO] running `Command { std: "docker" "start" "-a" "6f430b36b956616e4e55bbbd3b5d33ca940eb339220d805db9fd4a2df6f80258", 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 proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Compiling async-trait v0.1.57 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking async-lock v2.5.0 [INFO] [stderr] Checking spin v0.9.4 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking itoa v1.0.3 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling tokio v1.21.1 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Checking signal-hook-mio v0.2.3 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking futures-micro v0.5.0 [INFO] [stderr] Checking concurrent-queue v1.2.4 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking dale v0.1.0 (/opt/rustwide/workdir/dale) [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking async-channel v1.7.1 [INFO] [stderr] Checking crossterm v0.25.0 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking generational-arena v0.2.8 [INFO] [stderr] Checking async-oneshot v0.5.0 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking value v0.1.0 (https://github.com/kildevaeld/value-rs#fa7421b5) [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking fetcher v0.1.0 (/opt/rustwide/workdir/fetcher) [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> fetcher/src/types.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> fetcher/src/types.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking dale-http v0.1.0 (/opt/rustwide/workdir/dale-http) [INFO] [stderr] Checking listr v0.1.0 (/opt/rustwide/workdir/listr) [INFO] [stdout] warning: unused import: `std::iter::Skip` [INFO] [stdout] --> listr/src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::Skip; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter::Skip` [INFO] [stdout] --> listr/src/lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::iter::Skip; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> listr/src/lib.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let ret = match task.task.call(self.ctx.clone()).await { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> listr/src/lib.rs:67:30 [INFO] [stdout] | [INFO] [stdout] 67 | Outcome::Failure(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> listr/src/lib.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | let ret = match task.task.call(self.ctx.clone()).await { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> listr/src/lib.rs:67:30 [INFO] [stdout] | [INFO] [stdout] 67 | Outcome::Failure(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `str::ParseBoolError` [INFO] [stdout] --> dale-http/src/common/to_string.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{str::ParseBoolError, task::Poll}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `title` is never read [INFO] [stdout] --> listr/src/lib.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct WorkDesc { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 40 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `title` is never read [INFO] [stdout] --> listr/src/lib.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct WorkDesc { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 40 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> listr/src/lib.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | self.run_task(work).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 82 | let _ = self.run_task(work).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> listr/src/lib.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | self.run_task(work).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 82 | let _ = self.run_task(work).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Checking locking v0.1.0 (/opt/rustwide/workdir/locking) [INFO] [stderr] Checking state v0.1.0 (/opt/rustwide/workdir/state) [INFO] [stderr] Checking cliupdate v0.1.0 (/opt/rustwide/workdir/cliupdate) [INFO] [stderr] Checking emitter v0.1.0 (/opt/rustwide/workdir/emitter) [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> cliupdate/src/spinner.rs:24:24 [INFO] [stdout] | [INFO] [stdout] 24 | if frame < $count { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | array!(0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] = note: this warning originates in the macro `array` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> cliupdate/src/spinner.rs:24:24 [INFO] [stdout] | [INFO] [stdout] 24 | if frame < $count { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 37 | array!(0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] = note: this warning originates in the macro `array` (in Nightly builds, run with -Z macro-backtrace for more info) [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 futures-executor v0.3.24 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Checking driver v0.1.0 (/opt/rustwide/workdir/driver) [INFO] [stdout] error: captured variable cannot escape `FnMut` closure body [INFO] [stdout] --> driver/src/lib.rs:196:31 [INFO] [stdout] | [INFO] [stdout] 192 | let ctx = Context { sx: msg_sx, req }; [INFO] [stdout] | --- variable defined here [INFO] [stdout] ... [INFO] [stdout] 196 | .map(move |event| ctx.request(event)) [INFO] [stdout] | - ---^^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | returns an `async` block that contains a reference to a captured variable, which then escapes the closure body [INFO] [stdout] | | variable captured here [INFO] [stdout] | inferred to be a `FnMut` closure [INFO] [stdout] | [INFO] [stdout] = note: `FnMut` closures only have access to their captured variables while they are executing... [INFO] [stdout] = note: ...therefore, they cannot allow references to captured variables to escape [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: captured variable cannot escape `FnMut` closure body [INFO] [stdout] --> driver/src/lib.rs:196:31 [INFO] [stdout] | [INFO] [stdout] 192 | let ctx = Context { sx: msg_sx, req }; [INFO] [stdout] | --- variable defined here [INFO] [stdout] ... [INFO] [stdout] 196 | .map(move |event| ctx.request(event)) [INFO] [stdout] | - ---^^^^^^^^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | returns an `async` block that contains a reference to a captured variable, which then escapes the closure body [INFO] [stdout] | | variable captured here [INFO] [stdout] | inferred to be a `FnMut` closure [INFO] [stdout] | [INFO] [stdout] = note: `FnMut` closures only have access to their captured variables while they are executing... [INFO] [stdout] = note: ...therefore, they cannot allow references to captured variables to escape [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `driver` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `driver` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "6f430b36b956616e4e55bbbd3b5d33ca940eb339220d805db9fd4a2df6f80258", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f430b36b956616e4e55bbbd3b5d33ca940eb339220d805db9fd4a2df6f80258", kill_on_drop: false }` [INFO] [stdout] 6f430b36b956616e4e55bbbd3b5d33ca940eb339220d805db9fd4a2df6f80258