[INFO] cloning repository https://github.com/yuyang-ok/isle-analyzer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuyang-ok/isle-analyzer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuyang-ok%2Fisle-analyzer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuyang-ok%2Fisle-analyzer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9455e1316333cc5c52f91f6c9ed290f3ec707a57
[INFO] checking yuyang-ok/isle-analyzer against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuyang-ok%2Fisle-analyzer" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/yuyang-ok/isle-analyzer
[INFO] finished tweaking git repo https://github.com/yuyang-ok/isle-analyzer
[INFO] tweaked toml for git repo https://github.com/yuyang-ok/isle-analyzer written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/yuyang-ok/isle-analyzer on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/yuyang-ok/isle-analyzer 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/bytecodealliance/wasmtime`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/WASI`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/wasm-c-api`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/wasi-crypto.git`
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[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/wasi-nn`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/testsuite`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/wasi-testsuite.git`
[INFO] [stderr]     Updating git submodule `https://github.com/WebAssembly/wasi-threads`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lsp-types v0.94.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c801196cfb26943529c423b2c7d2f28d4e4185f46d3e4da32b8d82380ccee1d
[INFO] running `Command { std: "docker" "start" "-a" "5c801196cfb26943529c423b2c7d2f28d4e4185f46d3e4da32b8d82380ccee1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5c801196cfb26943529c423b2c7d2f28d4e4185f46d3e4da32b8d82380ccee1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c801196cfb26943529c423b2c7d2f28d4e4185f46d3e4da32b8d82380ccee1d", kill_on_drop: false }`
[INFO] [stdout] 5c801196cfb26943529c423b2c7d2f28d4e4185f46d3e4da32b8d82380ccee1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75b65050829d9ca762a15f5b678504642b5455acdf1b6dc08916e5bf63939049
[INFO] running `Command { std: "docker" "start" "-a" "75b65050829d9ca762a15f5b678504642b5455acdf1b6dc08916e5bf63939049", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.58
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling io-lifetimes v1.0.10
[INFO] [stderr]    Compiling serde v1.0.163
[INFO] [stderr]    Compiling rustix v0.37.19
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.15
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[INFO] [stderr]    Compiling crossbeam-epoch v0.9.14
[INFO] [stderr]    Compiling serde_json v1.0.96
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking unicode-normalization v0.1.22
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[INFO] [stderr]     Checking anstyle v1.0.0
[INFO] [stderr]    Compiling cranelift-isle v0.97.0 (https://github.com/bytecodealliance/wasmtime?branch=main#b90731fa)
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[INFO] [stderr]    Compiling serde_derive v1.0.163
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[INFO] [stderr]    Compiling clap_derive v4.2.0
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[INFO] [stderr]     Checking isle-analyzer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `ast`
[INFO] [stdout]   --> src/fmt.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let ast = parser::parse(lexer)?;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/fmt.rs:89:33
[INFO] [stdout]    |
[INFO] [stdout] 89 |             Pattern::Var { var, pos } => self.push_str(&var.0),
[INFO] [stdout]    |                                 ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subpat`
[INFO] [stdout]   --> src/fmt.rs:90:41
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Pattern::BindPattern { var, subpat, pos } => {
[INFO] [stdout]    |                                         ^^^^^^ help: try ignoring the field: `subpat: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/fmt.rs:90:49
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Pattern::BindPattern { var, subpat, pos } => {
[INFO] [stdout]    |                                                 ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/fmt.rs:97:33
[INFO] [stdout]    |
[INFO] [stdout] 97 |             Pattern::ConstInt { val, pos } => todo!(),
[INFO] [stdout]    |                                 ^^^ help: try ignoring the field: `val: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/fmt.rs:97:38
[INFO] [stdout]    |
[INFO] [stdout] 97 |             Pattern::ConstInt { val, pos } => todo!(),
[INFO] [stdout]    |                                      ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/fmt.rs:98:34
[INFO] [stdout]    |
[INFO] [stdout] 98 |             Pattern::ConstPrim { val, pos } => todo!(),
[INFO] [stdout]    |                                  ^^^ help: try ignoring the field: `val: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/fmt.rs:98:39
[INFO] [stdout]    |
[INFO] [stdout] 98 |             Pattern::ConstPrim { val, pos } => todo!(),
[INFO] [stdout]    |                                       ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sym`
[INFO] [stdout]   --> src/fmt.rs:99:29
[INFO] [stdout]    |
[INFO] [stdout] 99 |             Pattern::Term { sym, args, pos } => todo!(),
[INFO] [stdout]    |                             ^^^ help: try ignoring the field: `sym: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/fmt.rs:99:34
[INFO] [stdout]    |
[INFO] [stdout] 99 |             Pattern::Term { sym, args, pos } => todo!(),
[INFO] [stdout]    |                                  ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/fmt.rs:99:40
[INFO] [stdout]    |
[INFO] [stdout] 99 |             Pattern::Term { sym, args, pos } => todo!(),
[INFO] [stdout]    |                                        ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/fmt.rs:100:33
[INFO] [stdout]     |
[INFO] [stdout] 100 |             Pattern::Wildcard { pos } => todo!(),
[INFO] [stdout]     |                                 ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subpats`
[INFO] [stdout]    --> src/fmt.rs:101:28
[INFO] [stdout]     |
[INFO] [stdout] 101 |             Pattern::And { subpats, pos } => todo!(),
[INFO] [stdout]     |                            ^^^^^^^ help: try ignoring the field: `subpats: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/fmt.rs:101:37
[INFO] [stdout]     |
[INFO] [stdout] 101 |             Pattern::And { subpats, pos } => todo!(),
[INFO] [stdout]     |                                     ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/fmt.rs:102:33
[INFO] [stdout]     |
[INFO] [stdout] 102 |             Pattern::MacroArg { index, pos } => todo!(),
[INFO] [stdout]     |                                 ^^^^^ help: try ignoring the field: `index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/fmt.rs:102:40
[INFO] [stdout]     |
[INFO] [stdout] 102 |             Pattern::MacroArg { index, pos } => todo!(),
[INFO] [stdout]     |                                        ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/fmt.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 pos,
[INFO] [stdout]     |                 ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/fmt.rs:174:47
[INFO] [stdout]     |
[INFO] [stdout] 174 |             Extern::Constructor { term, func, pos } => {
[INFO] [stdout]     |                                               ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/fmt.rs:180:39
[INFO] [stdout]     |
[INFO] [stdout] 180 |             Extern::Const { name, ty, pos } => {
[INFO] [stdout]     |                                       ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/fmt.rs:235:9
[INFO] [stdout]     |
[INFO] [stdout] 235 |     let mut f = Fmt::new(a.defs);
[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: unused variable: `ast`
[INFO] [stdout]   --> src/fmt.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let ast = parser::parse(lexer)?;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ast`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/fmt.rs:89:33
[INFO] [stdout]    |
[INFO] [stdout] 89 |             Pattern::Var { var, pos } => self.push_str(&var.0),
[INFO] [stdout]    |                                 ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subpat`
[INFO] [stdout]   --> src/fmt.rs:90:41
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Pattern::BindPattern { var, subpat, pos } => {
[INFO] [stdout]    |                                         ^^^^^^ help: try ignoring the field: `subpat: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/fmt.rs:90:49
[INFO] [stdout]    |
[INFO] [stdout] 90 |             Pattern::BindPattern { var, subpat, pos } => {
[INFO] [stdout]    |                                                 ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/fmt.rs:97:33
[INFO] [stdout]    |
[INFO] [stdout] 97 |             Pattern::ConstInt { val, pos } => todo!(),
[INFO] [stdout]    |                                 ^^^ help: try ignoring the field: `val: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/fmt.rs:97:38
[INFO] [stdout]    |
[INFO] [stdout] 97 |             Pattern::ConstInt { val, pos } => todo!(),
[INFO] [stdout]    |                                      ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/fmt.rs:98:34
[INFO] [stdout]    |
[INFO] [stdout] 98 |             Pattern::ConstPrim { val, pos } => todo!(),
[INFO] [stdout]    |                                  ^^^ help: try ignoring the field: `val: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/fmt.rs:98:39
[INFO] [stdout]    |
[INFO] [stdout] 98 |             Pattern::ConstPrim { val, pos } => todo!(),
[INFO] [stdout]    |                                       ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sym`
[INFO] [stdout]   --> src/fmt.rs:99:29
[INFO] [stdout]    |
[INFO] [stdout] 99 |             Pattern::Term { sym, args, pos } => todo!(),
[INFO] [stdout]    |                             ^^^ help: try ignoring the field: `sym: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `args`
[INFO] [stdout]   --> src/fmt.rs:99:34
[INFO] [stdout]    |
[INFO] [stdout] 99 |             Pattern::Term { sym, args, pos } => todo!(),
[INFO] [stdout]    |                                  ^^^^ help: try ignoring the field: `args: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]   --> src/fmt.rs:99:40
[INFO] [stdout]    |
[INFO] [stdout] 99 |             Pattern::Term { sym, args, pos } => todo!(),
[INFO] [stdout]    |                                        ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/fmt.rs:100:33
[INFO] [stdout]     |
[INFO] [stdout] 100 |             Pattern::Wildcard { pos } => todo!(),
[INFO] [stdout]     |                                 ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `subpats`
[INFO] [stdout]    --> src/fmt.rs:101:28
[INFO] [stdout]     |
[INFO] [stdout] 101 |             Pattern::And { subpats, pos } => todo!(),
[INFO] [stdout]     |                            ^^^^^^^ help: try ignoring the field: `subpats: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/fmt.rs:101:37
[INFO] [stdout]     |
[INFO] [stdout] 101 |             Pattern::And { subpats, pos } => todo!(),
[INFO] [stdout]     |                                     ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/fmt.rs:102:33
[INFO] [stdout]     |
[INFO] [stdout] 102 |             Pattern::MacroArg { index, pos } => todo!(),
[INFO] [stdout]     |                                 ^^^^^ help: try ignoring the field: `index: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/fmt.rs:102:40
[INFO] [stdout]     |
[INFO] [stdout] 102 |             Pattern::MacroArg { index, pos } => todo!(),
[INFO] [stdout]     |                                        ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/fmt.rs:162:17
[INFO] [stdout]     |
[INFO] [stdout] 162 |                 pos,
[INFO] [stdout]     |                 ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/fmt.rs:174:47
[INFO] [stdout]     |
[INFO] [stdout] 174 |             Extern::Constructor { term, func, pos } => {
[INFO] [stdout]     |                                               ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pos`
[INFO] [stdout]    --> src/fmt.rs:180:39
[INFO] [stdout]     |
[INFO] [stdout] 180 |             Extern::Const { name, ty, pos } => {
[INFO] [stdout]     |                                       ^^^ help: try ignoring the field: `pos: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.87s
[INFO] running `Command { std: "docker" "inspect" "75b65050829d9ca762a15f5b678504642b5455acdf1b6dc08916e5bf63939049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75b65050829d9ca762a15f5b678504642b5455acdf1b6dc08916e5bf63939049", kill_on_drop: false }`
[INFO] [stdout] 75b65050829d9ca762a15f5b678504642b5455acdf1b6dc08916e5bf63939049
