[INFO] fetching crate bases64 0.1.0... [INFO] checking bases64-0.1.0 against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] extracting crate bases64 0.1.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate bases64 0.1.0 on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bases64 0.1.0 [INFO] finished tweaking crates.io crate bases64 0.1.0 [INFO] tweaked toml for crates.io crate bases64 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0359aac0512c22e4656388df93624537731ba8040719a4ea5230cad0b08ae86b [INFO] running `Command { std: "docker" "start" "-a" "0359aac0512c22e4656388df93624537731ba8040719a4ea5230cad0b08ae86b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0359aac0512c22e4656388df93624537731ba8040719a4ea5230cad0b08ae86b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0359aac0512c22e4656388df93624537731ba8040719a4ea5230cad0b08ae86b", kill_on_drop: false }` [INFO] [stdout] 0359aac0512c22e4656388df93624537731ba8040719a4ea5230cad0b08ae86b [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" "RUSTFLAGS=--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9c55f0ab7a4aa8939eafbe9689959eca0bc3470083f7121735f0f11905fd2e0 [INFO] running `Command { std: "docker" "start" "-a" "f9c55f0ab7a4aa8939eafbe9689959eca0bc3470083f7121735f0f11905fd2e0", kill_on_drop: false }` [INFO] [stderr] Checking bases64 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `binary_vec_vec` [INFO] [stdout] --> src/bases.rs:193:17 [INFO] [stdout] | [INFO] [stdout] 193 | let mut binary_vec_vec: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_binary_vec_vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bases.rs:202:13 [INFO] [stdout] | [INFO] [stdout] 202 | for i in pad_number{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/bases.rs:210:17 [INFO] [stdout] | [INFO] [stdout] 210 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `binary_vec_vec` [INFO] [stdout] --> src/bases.rs:222:17 [INFO] [stdout] | [INFO] [stdout] 222 | let mut binary_vec_vec: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_binary_vec_vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bases.rs:231:13 [INFO] [stdout] | [INFO] [stdout] 231 | for i in pad_number{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/bases.rs:239:17 [INFO] [stdout] | [INFO] [stdout] 239 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bases.rs:282:13 [INFO] [stdout] | [INFO] [stdout] 282 | for i in 0..number{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bases.rs:309:17 [INFO] [stdout] | [INFO] [stdout] 309 | for i in 0..24 - remainder{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bases.rs:372:13 [INFO] [stdout] | [INFO] [stdout] 372 | for i in 0..pad_number{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bases.rs:375:13 [INFO] [stdout] | [INFO] [stdout] 375 | for i in 0..pad_number{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bases.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | let mut char_vec = self.contrary_mapping(value, false); [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: variable does not need to be mutable [INFO] [stdout] --> src/bases.rs:193:13 [INFO] [stdout] | [INFO] [stdout] 193 | let mut binary_vec_vec: Vec> = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bases.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 220 | let mut char_vec = self.contrary_mapping(value, true); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bases.rs:222:13 [INFO] [stdout] | [INFO] [stdout] 222 | let mut binary_vec_vec: Vec> = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bases.rs:342:13 [INFO] [stdout] | [INFO] [stdout] 342 | let mut pad_number = padding_number / 8; // 根据补0数计算补位数 [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `binary_vec_vec` [INFO] [stdout] --> src/bases.rs:193:17 [INFO] [stdout] | [INFO] [stdout] 193 | let mut binary_vec_vec: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_binary_vec_vec` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bases.rs:202:13 [INFO] [stdout] | [INFO] [stdout] 202 | for i in pad_number{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/bases.rs:210:17 [INFO] [stdout] | [INFO] [stdout] 210 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `binary_vec_vec` [INFO] [stdout] --> src/bases.rs:222:17 [INFO] [stdout] | [INFO] [stdout] 222 | let mut binary_vec_vec: Vec> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_binary_vec_vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bases.rs:231:13 [INFO] [stdout] | [INFO] [stdout] 231 | for i in pad_number{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/bases.rs:239:17 [INFO] [stdout] | [INFO] [stdout] 239 | Err(err) => { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bases.rs:282:13 [INFO] [stdout] | [INFO] [stdout] 282 | for i in 0..number{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bases.rs:309:17 [INFO] [stdout] | [INFO] [stdout] 309 | for i in 0..24 - remainder{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bases.rs:372:13 [INFO] [stdout] | [INFO] [stdout] 372 | for i in 0..pad_number{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bases.rs:375:13 [INFO] [stdout] | [INFO] [stdout] 375 | for i in 0..pad_number{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bases.rs:191:13 [INFO] [stdout] | [INFO] [stdout] 191 | let mut char_vec = self.contrary_mapping(value, false); [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: variable does not need to be mutable [INFO] [stdout] --> src/bases.rs:193:13 [INFO] [stdout] | [INFO] [stdout] 193 | let mut binary_vec_vec: Vec> = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bases.rs:220:13 [INFO] [stdout] | [INFO] [stdout] 220 | let mut char_vec = self.contrary_mapping(value, true); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bases.rs:222:13 [INFO] [stdout] | [INFO] [stdout] 222 | let mut binary_vec_vec: Vec> = Vec::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bases.rs:342:13 [INFO] [stdout] | [INFO] [stdout] 342 | let mut pad_number = padding_number / 8; // 根据补0数计算补位数 [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.33s [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f9c55f0ab7a4aa8939eafbe9689959eca0bc3470083f7121735f0f11905fd2e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9c55f0ab7a4aa8939eafbe9689959eca0bc3470083f7121735f0f11905fd2e0", kill_on_drop: false }` [INFO] [stdout] f9c55f0ab7a4aa8939eafbe9689959eca0bc3470083f7121735f0f11905fd2e0