[INFO] fetching crate bases64 0.1.0... [INFO] testing bases64-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate bases64 0.1.0 into /workspace/builds/worker-17/source [INFO] validating manifest of crates.io crate bases64 0.1.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-17/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a493bf569612ae790107ae922dc6264580d137d63b4c32aa5afa804dc9fd9a81 [INFO] running `Command { std: "docker" "start" "-a" "a493bf569612ae790107ae922dc6264580d137d63b4c32aa5afa804dc9fd9a81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a493bf569612ae790107ae922dc6264580d137d63b4c32aa5afa804dc9fd9a81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a493bf569612ae790107ae922dc6264580d137d63b4c32aa5afa804dc9fd9a81", kill_on_drop: false }` [INFO] [stdout] a493bf569612ae790107ae922dc6264580d137d63b4c32aa5afa804dc9fd9a81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98100d95488d8dd75e6b4792e9286c33e06c0100e9a773117d7bb06ec0dd0b10 [INFO] running `Command { std: "docker" "start" "-a" "98100d95488d8dd75e6b4792e9286c33e06c0100e9a773117d7bb06ec0dd0b10", kill_on_drop: false }` [INFO] [stderr] Compiling 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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "98100d95488d8dd75e6b4792e9286c33e06c0100e9a773117d7bb06ec0dd0b10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98100d95488d8dd75e6b4792e9286c33e06c0100e9a773117d7bb06ec0dd0b10", kill_on_drop: false }` [INFO] [stdout] 98100d95488d8dd75e6b4792e9286c33e06c0100e9a773117d7bb06ec0dd0b10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f2ce5e20d36fe8ec8fc3c147bce59e441bc5be3760736436690956be5be3a55d [INFO] running `Command { std: "docker" "start" "-a" "f2ce5e20d36fe8ec8fc3c147bce59e441bc5be3760736436690956be5be3a55d", kill_on_drop: false }` [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] [stderr] Compiling bases64 v0.1.0 (/opt/rustwide/workdir) [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] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] running `Command { std: "docker" "inspect" "f2ce5e20d36fe8ec8fc3c147bce59e441bc5be3760736436690956be5be3a55d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f2ce5e20d36fe8ec8fc3c147bce59e441bc5be3760736436690956be5be3a55d", kill_on_drop: false }` [INFO] [stdout] f2ce5e20d36fe8ec8fc3c147bce59e441bc5be3760736436690956be5be3a55d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5b93c76e77c451e8336f86f58342e6738cd20f11c988c34c8f108bdc5a0d0dfc [INFO] running `Command { std: "docker" "start" "-a" "5b93c76e77c451e8336f86f58342e6738cd20f11c988c34c8f108bdc5a0d0dfc", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `binary_vec_vec` [INFO] [stderr] --> src/bases.rs:193:17 [INFO] [stderr] | [INFO] [stderr] 193 | let mut binary_vec_vec: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_binary_vec_vec` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/bases.rs:202:13 [INFO] [stderr] | [INFO] [stderr] 202 | for i in pad_number{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/bases.rs:210:17 [INFO] [stderr] | [INFO] [stderr] 210 | Err(err) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `binary_vec_vec` [INFO] [stderr] --> src/bases.rs:222:17 [INFO] [stderr] | [INFO] [stderr] 222 | let mut binary_vec_vec: Vec> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_binary_vec_vec` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/bases.rs:231:13 [INFO] [stderr] | [INFO] [stderr] 231 | for i in pad_number{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/bases.rs:239:17 [INFO] [stderr] | [INFO] [stderr] 239 | Err(err) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/bases.rs:282:13 [INFO] [stderr] | [INFO] [stderr] 282 | for i in 0..number{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/bases.rs:309:17 [INFO] [stderr] | [INFO] [stderr] 309 | for i in 0..24 - remainder{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/bases.rs:372:13 [INFO] [stderr] | [INFO] [stderr] 372 | for i in 0..pad_number{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/bases.rs:375:13 [INFO] [stderr] | [INFO] [stderr] 375 | for i in 0..pad_number{ [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bases.rs:191:13 [INFO] [stderr] | [INFO] [stderr] 191 | let mut char_vec = self.contrary_mapping(value, false); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bases.rs:193:13 [INFO] [stderr] | [INFO] [stderr] 193 | let mut binary_vec_vec: Vec> = Vec::new(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bases.rs:220:13 [INFO] [stderr] | [INFO] [stderr] 220 | let mut char_vec = self.contrary_mapping(value, true); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bases.rs:222:13 [INFO] [stderr] | [INFO] [stderr] 222 | let mut binary_vec_vec: Vec> = Vec::new(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bases.rs:342:13 [INFO] [stderr] | [INFO] [stderr] 342 | let mut pad_number = padding_number / 8; // 根据补0数计算补位数 [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: `bases64` (lib) generated 15 warnings [INFO] [stderr] warning: `bases64` (lib test) generated 15 warnings (15 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bases64-a6190b800e90a0c6) [INFO] [stdout] [INFO] [stderr] Doc-tests bases64 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 69) ... ok [INFO] [stdout] test src/lib.rs - (line 58) ... ok [INFO] [stdout] test src/lib.rs - (line 34) ... ok [INFO] [stdout] test src/lib.rs - (line 45) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5b93c76e77c451e8336f86f58342e6738cd20f11c988c34c8f108bdc5a0d0dfc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b93c76e77c451e8336f86f58342e6738cd20f11c988c34c8f108bdc5a0d0dfc", kill_on_drop: false }` [INFO] [stdout] 5b93c76e77c451e8336f86f58342e6738cd20f11c988c34c8f108bdc5a0d0dfc