[INFO] fetching crate wdg-base64 0.4.7...
[INFO] testing wdg-base64-0.4.7 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate wdg-base64 0.4.7 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate wdg-base64 0.4.7
[INFO] finished tweaking crates.io crate wdg-base64 0.4.7
[INFO] tweaked toml for crates.io crate wdg-base64 0.4.7 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wdg-base64 0.4.7 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11ce73e5d2d55865fd1a4f1482ef9c57e2805100e6c3c8e161c0721e113e9480
[INFO] running `Command { std: "docker" "start" "-a" "11ce73e5d2d55865fd1a4f1482ef9c57e2805100e6c3c8e161c0721e113e9480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11ce73e5d2d55865fd1a4f1482ef9c57e2805100e6c3c8e161c0721e113e9480", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11ce73e5d2d55865fd1a4f1482ef9c57e2805100e6c3c8e161c0721e113e9480", kill_on_drop: false }`
[INFO] [stdout] 11ce73e5d2d55865fd1a4f1482ef9c57e2805100e6c3c8e161c0721e113e9480
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb6d7dde91380f4f199e7cb85efa93f13a3201efdc9f88c1669bcf6fd3570633
[INFO] running `Command { std: "docker" "start" "-a" "fb6d7dde91380f4f199e7cb85efa93f13a3201efdc9f88c1669bcf6fd3570633", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling wdg-base64 v0.4.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/./include/u8_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[INFO] [stdout]   |                 ----^^^^^^
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/./include/u8_b64.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u16_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u16_b64.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u32_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u32_b64.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u64_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u64_b64.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i8_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i8_b64.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i16_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i16_b64.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i32_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i32_b64.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i64_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i64_b64.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut vector=&mut string.as_mut_vec();
[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/./include/string_b64.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 |             let mut vector=&mut string.as_mut_vec();
[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/./include/string_b64.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |             let mut vector=&mut string.as_mut_vec();
[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/./include/string_b64.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let mut vector=&mut string.as_mut_vec();
[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/./include/string_b64.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |             let mut vector=&mut string.as_mut_vec();
[INFO] [stdout]     |                 ----^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "fb6d7dde91380f4f199e7cb85efa93f13a3201efdc9f88c1669bcf6fd3570633", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb6d7dde91380f4f199e7cb85efa93f13a3201efdc9f88c1669bcf6fd3570633", kill_on_drop: false }`
[INFO] [stdout] fb6d7dde91380f4f199e7cb85efa93f13a3201efdc9f88c1669bcf6fd3570633
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5fbece95a0282e2454d16b977632c1bc45048f404aa78410e9f13fd9677fd713
[INFO] running `Command { std: "docker" "start" "-a" "5fbece95a0282e2454d16b977632c1bc45048f404aa78410e9f13fd9677fd713", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/./include/u8_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[INFO] [stdout]   |                 ----^^^^^^
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/./include/u8_b64.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u16_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u16_b64.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u32_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u32_b64.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u64_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u64_b64.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i8_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i8_b64.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i16_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[INFO] [stdout]   |                 ----^^^^^^
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wdg-base64 v0.4.7 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/./include/i16_b64.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i32_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i32_b64.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i64_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i64_b64.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut vector=&mut string.as_mut_vec();
[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/./include/string_b64.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 |             let mut vector=&mut string.as_mut_vec();
[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/./include/string_b64.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |             let mut vector=&mut string.as_mut_vec();
[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/./include/string_b64.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let mut vector=&mut string.as_mut_vec();
[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/./include/string_b64.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u8_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[INFO] [stdout]   |                 ----^^^^^^
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/./include/u8_b64.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u16_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u16_b64.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u32_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u32_b64.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u64_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/u64_b64.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i8_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i8_b64.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i16_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i16_b64.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i32_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i32_b64.rs:26:17
[INFO] [stdout]    |
[INFO] [stdout] 26 |             let mut vector=&mut string.as_mut_vec();
[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/./include/i64_b64.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 |             let mut vector=&mut string.as_mut_vec();
[INFO] [stdout]   |                 ----^^^^^^
[INFO] [stdout]   |                 |
[INFO] [stdout]   |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: literal out of range for `i8`
[INFO] [stdout]   --> tests/i8_b64/./data.rs:10:6
[INFO] [stdout]    |
[INFO] [stdout] 10 |     (0b10000000,&"gA=="),
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the literal `0b10000000` (decimal `128`) does not fit into the type `i8` and will become `-128i8`
[INFO] [stdout]    = help: consider using the type `u8` instead
[INFO] [stdout]    = note: `#[deny(overflowing_literals)]` on by default
[INFO] [stdout] help: to use as a negative number (decimal `-128`), consider using the type `u8` for the literal and cast it to `i8`
[INFO] [stdout]    |
[INFO] [stdout] 10 |     (0b10000000u8 as i8,&"gA=="),
[INFO] [stdout]    |                ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: literal out of range for `i8`
[INFO] [stdout]   --> tests/i8_b64/./data.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 11 |     (0b11111111,&"/w==")
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the literal `0b11111111` (decimal `255`) does not fit into the type `i8` and will become `-1i8`
[INFO] [stdout]    = help: consider using the type `u8` instead
[INFO] [stdout] help: to use as a negative number (decimal `-1`), consider using the type `u8` for the literal and cast it to `i8`
[INFO] [stdout]    |
[INFO] [stdout] 11 |     (0b11111111u8 as i8,&"/w==")
[INFO] [stdout]    |                ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/./include/i64_b64.rs:30:17
[INFO] [stdout]    |
[INFO] [stdout] 30 |             let mut vector=&mut string.as_mut_vec();
[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/./include/string_b64.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 |             let mut vector=&mut string.as_mut_vec();
[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/./include/string_b64.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |             let mut vector=&mut string.as_mut_vec();
[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/./include/string_b64.rs:117:17
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let mut vector=&mut string.as_mut_vec();
[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/./include/string_b64.rs:172:17
[INFO] [stdout]     |
[INFO] [stdout] 172 |             let mut vector=&mut string.as_mut_vec();
[INFO] [stdout]     |                 ----^^^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wdg-base64` (test "integration_test") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5fbece95a0282e2454d16b977632c1bc45048f404aa78410e9f13fd9677fd713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fbece95a0282e2454d16b977632c1bc45048f404aa78410e9f13fd9677fd713", kill_on_drop: false }`
[INFO] [stdout] 5fbece95a0282e2454d16b977632c1bc45048f404aa78410e9f13fd9677fd713
