[INFO] cloning repository https://github.com/carlosb1/mini-zkvm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/carlosb1/mini-zkvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlosb1%2Fmini-zkvm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlosb1%2Fmini-zkvm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 855c96f996c340ec2b0d88f45117d057fbd32357 [INFO] building carlosb1/mini-zkvm against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcarlosb1%2Fmini-zkvm" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/carlosb1/mini-zkvm on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/carlosb1/mini-zkvm [INFO] finished tweaking git repo https://github.com/carlosb1/mini-zkvm [INFO] tweaked toml for git repo https://github.com/carlosb1/mini-zkvm written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/carlosb1/mini-zkvm 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 166a52f3f05982bc37b6b2c0494e916bcd6363fe290add9f4145e41dd8cd5e2a [INFO] running `Command { std: "docker" "start" "-a" "166a52f3f05982bc37b6b2c0494e916bcd6363fe290add9f4145e41dd8cd5e2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "166a52f3f05982bc37b6b2c0494e916bcd6363fe290add9f4145e41dd8cd5e2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "166a52f3f05982bc37b6b2c0494e916bcd6363fe290add9f4145e41dd8cd5e2a", kill_on_drop: false }` [INFO] [stdout] 166a52f3f05982bc37b6b2c0494e916bcd6363fe290add9f4145e41dd8cd5e2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 254f2f6c334f04a46afd7696f989c4568a01fceee48144ecfa0996cf93f84ca3 [INFO] running `Command { std: "docker" "start" "-a" "254f2f6c334f04a46afd7696f989c4568a01fceee48144ecfa0996cf93f84ca3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling crunchy v0.2.3 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling fixed-hash v0.7.0 [INFO] [stderr] Compiling plonky2_util v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling web-time v1.1.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling itertools v0.11.0 [INFO] [stderr] Compiling uint v0.9.5 [INFO] [stderr] Compiling primitive-types v0.10.1 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling nom v8.0.0 [INFO] [stderr] Compiling keccak-hash v0.8.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling const-random v0.1.18 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling plonky2_maybe_rayon v1.0.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling unroll v0.1.5 [INFO] [stderr] Compiling num-rational v0.4.2 [INFO] [stderr] Compiling num v0.4.3 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling plonky2_field v1.0.0 [INFO] [stderr] Compiling plonky2 v1.0.2 [INFO] [stderr] Compiling starky v1.0.2 [INFO] [stderr] Compiling mini-kvm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `TraceStep` and `VM` [INFO] [stdout] --> src/parser.rs:10:30 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::vm::{Instruction, TraceStep, VM}; [INFO] [stdout] | ^^^^^^^^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TraceStep` [INFO] [stdout] --> src/constraints.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::vm::{MiniVM, TraceStep}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `plonky2::field::goldilocks_field::GoldilocksField as F` [INFO] [stdout] --> src/stark.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use plonky2::field::goldilocks_field::GoldilocksField as F; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `plonky2::field::types::Field` [INFO] [stdout] --> src/stark.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use plonky2::field::types::Field; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Deserialize` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use serde::Deserialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `starky::stark::Stark` [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use starky::stark::Stark; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem` [INFO] [stdout] --> src/stark.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mem = local[2]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem_next` [INFO] [stdout] --> src/stark.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mem_next = next[2]; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mem_next` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `builder` [INFO] [stdout] --> src/stark.rs:59:32 [INFO] [stdout] | [INFO] [stdout] 59 | fn eval_ext_circuit(&self, builder: &mut CircuitBuilder, vars: &Self::EvaluationFrameTarget, yield_constr: &mut RecursiveConstr... [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vars` [INFO] [stdout] --> src/stark.rs:59:68 [INFO] [stdout] | [INFO] [stdout] 59 | ...er: &mut CircuitBuilder, vars: &Self::EvaluationFrameTarget, yield_constr: &mut RecursiveConstraintConsumer) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `yield_constr` [INFO] [stdout] --> src/stark.rs:59:104 [INFO] [stdout] | [INFO] [stdout] 59 | ...EvaluationFrameTarget, yield_constr: &mut RecursiveConstraintConsumer) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_yield_constr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pis` [INFO] [stdout] --> src/frame.rs:28:40 [INFO] [stdout] | [INFO] [stdout] 28 | fn from_values(lv: &[P], nv: &[P], pis: &[FE]) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pis` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let mut trace = vec![ [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/main.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | let mut last_row = trace.last().unwrap().clone(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.97s [INFO] running `Command { std: "docker" "inspect" "254f2f6c334f04a46afd7696f989c4568a01fceee48144ecfa0996cf93f84ca3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "254f2f6c334f04a46afd7696f989c4568a01fceee48144ecfa0996cf93f84ca3", kill_on_drop: false }` [INFO] [stdout] 254f2f6c334f04a46afd7696f989c4568a01fceee48144ecfa0996cf93f84ca3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c87a3aa4a5c4c969ea293c170a3c8c8b01a17921f20bf99c5eb123ef56f7bd7a [INFO] running `Command { std: "docker" "start" "-a" "c87a3aa4a5c4c969ea293c170a3c8c8b01a17921f20bf99c5eb123ef56f7bd7a", kill_on_drop: false }` [INFO] [stderr] Compiling mini-kvm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `TraceStep` and `VM` [INFO] [stdout] --> src/parser.rs:10:30 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::vm::{Instruction, TraceStep, VM}; [INFO] [stdout] | ^^^^^^^^^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TraceStep` [INFO] [stdout] --> src/constraints.rs:4:25 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::vm::{MiniVM, TraceStep}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `plonky2::field::goldilocks_field::GoldilocksField as F` [INFO] [stdout] --> src/stark.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use plonky2::field::goldilocks_field::GoldilocksField as F; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `plonky2::field::types::Field` [INFO] [stdout] --> src/stark.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use plonky2::field::types::Field; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Deserialize` [INFO] [stdout] --> src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use serde::Deserialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `starky::stark::Stark` [INFO] [stdout] --> src/main.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | use starky::stark::Stark; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem` [INFO] [stdout] --> src/stark.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | let mem = local[2]; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem_next` [INFO] [stdout] --> src/stark.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | let mem_next = next[2]; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mem_next` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `builder` [INFO] [stdout] --> src/stark.rs:59:32 [INFO] [stdout] | [INFO] [stdout] 59 | fn eval_ext_circuit(&self, builder: &mut CircuitBuilder, vars: &Self::EvaluationFrameTarget, yield_constr: &mut RecursiveConstr... [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_builder` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vars` [INFO] [stdout] --> src/stark.rs:59:68 [INFO] [stdout] | [INFO] [stdout] 59 | ...er: &mut CircuitBuilder, vars: &Self::EvaluationFrameTarget, yield_constr: &mut RecursiveConstraintConsumer) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_vars` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `yield_constr` [INFO] [stdout] --> src/stark.rs:59:104 [INFO] [stdout] | [INFO] [stdout] 59 | ...EvaluationFrameTarget, yield_constr: &mut RecursiveConstraintConsumer) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_yield_constr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pis` [INFO] [stdout] --> src/frame.rs:28:40 [INFO] [stdout] | [INFO] [stdout] 28 | fn from_values(lv: &[P], nv: &[P], pis: &[FE]) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_pis` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let mut trace = vec![ [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/main.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | let mut last_row = trace.last().unwrap().clone(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "c87a3aa4a5c4c969ea293c170a3c8c8b01a17921f20bf99c5eb123ef56f7bd7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c87a3aa4a5c4c969ea293c170a3c8c8b01a17921f20bf99c5eb123ef56f7bd7a", kill_on_drop: false }` [INFO] [stdout] c87a3aa4a5c4c969ea293c170a3c8c8b01a17921f20bf99c5eb123ef56f7bd7a