[INFO] cloning repository https://github.com/hadrian-reppas/hug [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hadrian-reppas/hug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhadrian-reppas%2Fhug", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhadrian-reppas%2Fhug'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 184061dd48df5b3fe19f829f4b79ee43b596b3e7 [INFO] checking hadrian-reppas/hug against try#b32fc44666c052e7cf07ab471bfb6f9ec571902f for pr-138676 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhadrian-reppas%2Fhug" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hadrian-reppas/hug on toolchain b32fc44666c052e7cf07ab471bfb6f9ec571902f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hadrian-reppas/hug [INFO] finished tweaking git repo https://github.com/hadrian-reppas/hug [INFO] tweaked toml for git repo https://github.com/hadrian-reppas/hug written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/hadrian-reppas/hug 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" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f81d312149c6d302127c8fbc637dd9b6e39ae5831d6ecb80e61882a57a7c2e03 [INFO] running `Command { std: "docker" "start" "-a" "f81d312149c6d302127c8fbc637dd9b6e39ae5831d6ecb80e61882a57a7c2e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f81d312149c6d302127c8fbc637dd9b6e39ae5831d6ecb80e61882a57a7c2e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f81d312149c6d302127c8fbc637dd9b6e39ae5831d6ecb80e61882a57a7c2e03", kill_on_drop: false }` [INFO] [stdout] f81d312149c6d302127c8fbc637dd9b6e39ae5831d6ecb80e61882a57a7c2e03 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+b32fc44666c052e7cf07ab471bfb6f9ec571902f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 86fdf55295816530f1ef908ea42de7dd581031dbe465f8c0f4dfdc8ecf765f62 [INFO] running `Command { std: "docker" "start" "-a" "86fdf55295816530f1ef908ea42de7dd581031dbe465f8c0f4dfdc8ecf765f62", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking aho-corasick v0.7.20 [INFO] [stderr] Checking termion v2.0.1 [INFO] [stderr] Checking regex v1.7.1 [INFO] [stderr] Checking hug v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/resolve.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::hir::HirId` [INFO] [stdout] --> src/resolve.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::hir::HirId; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FileId` [INFO] [stdout] --> src/resolve.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::io::{FileId, FileMap}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::span::Span` [INFO] [stdout] --> src/resolve.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::span::Span; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/resolve.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::hir::HirId` [INFO] [stdout] --> src/resolve.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::hir::HirId; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FileId` [INFO] [stdout] --> src/resolve.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::io::{FileId, FileMap}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::span::Span` [INFO] [stdout] --> src/resolve.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::span::Span; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `crates` [INFO] [stdout] --> src/resolve.rs:1831:16 [INFO] [stdout] | [INFO] [stdout] 1831 | pub fn resolve(crates: &HashMap>, map: &FileMap) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_crates` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/resolve.rs:1831:53 [INFO] [stdout] | [INFO] [stdout] 1831 | pub fn resolve(crates: &HashMap>, map: &FileMap) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `crates` [INFO] [stdout] --> src/resolve.rs:1831:16 [INFO] [stdout] | [INFO] [stdout] 1831 | pub fn resolve(crates: &HashMap>, map: &FileMap) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_crates` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/resolve.rs:1831:53 [INFO] [stdout] | [INFO] [stdout] 1831 | pub fn resolve(crates: &HashMap>, map: &FileMap) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.31s [INFO] running `Command { std: "docker" "inspect" "86fdf55295816530f1ef908ea42de7dd581031dbe465f8c0f4dfdc8ecf765f62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86fdf55295816530f1ef908ea42de7dd581031dbe465f8c0f4dfdc8ecf765f62", kill_on_drop: false }` [INFO] [stdout] 86fdf55295816530f1ef908ea42de7dd581031dbe465f8c0f4dfdc8ecf765f62