[INFO] fetching crate rlibbencode 0.1.0... [INFO] checking rlibbencode-0.1.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate rlibbencode 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate rlibbencode 0.1.0 [INFO] finished tweaking crates.io crate rlibbencode 0.1.0 [INFO] tweaked toml for crates.io crate rlibbencode 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rlibbencode 0.1.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rlibbencode 0.1.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 337b2c480e679657913b6c309a3700413e30c17827d8879851f57fb1710628b2 [INFO] running `Command { std: "docker" "start" "-a" "337b2c480e679657913b6c309a3700413e30c17827d8879851f57fb1710628b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "337b2c480e679657913b6c309a3700413e30c17827d8879851f57fb1710628b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "337b2c480e679657913b6c309a3700413e30c17827d8879851f57fb1710628b2", kill_on_drop: false }` [INFO] [stdout] 337b2c480e679657913b6c309a3700413e30c17827d8879851f57fb1710628b2 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8fdf17dc2c7b3fab4b41ecfe863c5b93cfd7da1e0059d9743630536839cd992f [INFO] running `Command { std: "docker" "start" "-a" "8fdf17dc2c7b3fab4b41ecfe863c5b93cfd7da1e0059d9743630536839cd992f", kill_on_drop: false }` [INFO] [stderr] Checking rlibbencode v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `remove` is never used [INFO] [stdout] --> src/variables/bencode_array.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl BencodeArray { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | fn remove(&mut self, index: usize) -> Box { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/utils/ordered_map.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl OrderedMap where K: Eq + Hash + Clone { [INFO] [stdout] | ------------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `remove` is never used [INFO] [stdout] --> src/variables/bencode_array.rs:44:8 [INFO] [stdout] | [INFO] [stdout] 22 | impl BencodeArray { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 44 | fn remove(&mut self, index: usize) -> Box { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_empty` is never used [INFO] [stdout] --> src/utils/ordered_map.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl OrderedMap where K: Eq + Hash + Clone { [INFO] [stdout] | ------------------------------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.80s [INFO] running `Command { std: "docker" "inspect" "8fdf17dc2c7b3fab4b41ecfe863c5b93cfd7da1e0059d9743630536839cd992f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fdf17dc2c7b3fab4b41ecfe863c5b93cfd7da1e0059d9743630536839cd992f", kill_on_drop: false }` [INFO] [stdout] 8fdf17dc2c7b3fab4b41ecfe863c5b93cfd7da1e0059d9743630536839cd992f