[INFO] fetching crate axon_parser 0.8.2...
[INFO] checking axon_parser-0.8.2 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate axon_parser 0.8.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate axon_parser 0.8.2 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate axon_parser 0.8.2
[INFO] finished tweaking crates.io crate axon_parser 0.8.2
[INFO] tweaked toml for crates.io crate axon_parser 0.8.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded axon_parseast_parser v0.8.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fbaf1a59d6a567a9be37f6b93acff5350e8839ce7c50776ac8f5f4719cb67e3
[INFO] running `Command { std: "docker" "start" "-a" "3fbaf1a59d6a567a9be37f6b93acff5350e8839ce7c50776ac8f5f4719cb67e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fbaf1a59d6a567a9be37f6b93acff5350e8839ce7c50776ac8f5f4719cb67e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fbaf1a59d6a567a9be37f6b93acff5350e8839ce7c50776ac8f5f4719cb67e3", kill_on_drop: false }`
[INFO] [stdout] 3fbaf1a59d6a567a9be37f6b93acff5350e8839ce7c50776ac8f5f4719cb67e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1997216b9af9f3beae5d6c18a9aab2a9279ef6d4405ab33935548ea0bceddb6d
[INFO] running `Command { std: "docker" "start" "-a" "1997216b9af9f3beae5d6c18a9aab2a9279ef6d4405ab33935548ea0bceddb6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling smallvec v1.13.1
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling hashbrown v0.14.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling ena v0.14.2
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling indexmap v2.2.5
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling term v0.7.0
[INFO] [stderr]     Checking aho-corasick v1.1.2
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling ascii-canvas v3.0.0
[INFO] [stderr]    Compiling string_cache v0.8.7
[INFO] [stderr]    Compiling petgraph v0.6.4
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking chrono v0.4.35
[INFO] [stderr]     Checking regex v1.10.3
[INFO] [stderr]     Checking raystack_core v0.5.0
[INFO] [stderr]     Checking lalrpop-util v0.19.12
[INFO] [stderr]    Compiling lalrpop v0.19.12
[INFO] [stderr]    Compiling axon_parseast_parser v0.8.0
[INFO] [stderr]     Checking axon_parser v0.8.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]  --> src/ast.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::convert::{From, TryFrom, TryInto};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `From` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `From` is imported redundantly
[INFO] [stdout]  --> src/ast.rs:6:20
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::convert::{From, TryFrom, TryInto};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]  --> /rustc/b0696a5160711c068cb1f01b7437db7990d15750/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `From` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Number` is imported redundantly
[INFO] [stdout]     --> src/ast.rs:1946:25
[INFO] [stdout]      |
[INFO] [stdout] 1944 |     use super::*;
[INFO] [stdout]      |         -------- the item `Number` is already imported here
[INFO] [stdout] 1945 |     use axon_parseast_parser::parse as ap_parse;
[INFO] [stdout] 1946 |     use raystack_core::{Number, Qname};
[INFO] [stdout]      |                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Qname` is imported redundantly
[INFO] [stdout]     --> src/ast.rs:1946:33
[INFO] [stdout]      |
[INFO] [stdout] 1944 |     use super::*;
[INFO] [stdout]      |         -------- the item `Qname` is already imported here
[INFO] [stdout] 1945 |     use axon_parseast_parser::parse as ap_parse;
[INFO] [stdout] 1946 |     use raystack_core::{Number, Qname};
[INFO] [stdout]      |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryInto` is imported redundantly
[INFO] [stdout]     --> src/ast.rs:1947:9
[INFO] [stdout]      |
[INFO] [stdout] 1944 |     use super::*;
[INFO] [stdout]      |         -------- the item `TryInto` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 1947 |     use std::convert::TryInto;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Assign` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2349:19
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `Assign` is already imported here
[INFO] [stdout] 2348 |     use crate::ast::{
[INFO] [stdout] 2349 |         Add, And, Assign, BinOp, BinOpId, Block, Call, CallTarget, Def, Dict,
[INFO] [stdout]      |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `BinOp` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2349:27
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `BinOp` is already imported here
[INFO] [stdout] 2348 |     use crate::ast::{
[INFO] [stdout] 2349 |         Add, And, Assign, BinOp, BinOpId, Block, Call, CallTarget, Def, Dict,
[INFO] [stdout]      |                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Block` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2349:43
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `Block` is already imported here
[INFO] [stdout] 2348 |     use crate::ast::{
[INFO] [stdout] 2349 |         Add, And, Assign, BinOp, BinOpId, Block, Call, CallTarget, Def, Dict,
[INFO] [stdout]      |                                           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Call` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2349:50
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `Call` is already imported here
[INFO] [stdout] 2348 |     use crate::ast::{
[INFO] [stdout] 2349 |         Add, And, Assign, BinOp, BinOpId, Block, Call, CallTarget, Def, Dict,
[INFO] [stdout]      |                                                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `CallTarget` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2349:56
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `CallTarget` is already imported here
[INFO] [stdout] 2348 |     use crate::ast::{
[INFO] [stdout] 2349 |         Add, And, Assign, BinOp, BinOpId, Block, Call, CallTarget, Def, Dict,
[INFO] [stdout]      |                                                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Def` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2349:68
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `Def` is already imported here
[INFO] [stdout] 2348 |     use crate::ast::{
[INFO] [stdout] 2349 |         Add, And, Assign, BinOp, BinOpId, Block, Call, CallTarget, Def, Dict,
[INFO] [stdout]      |                                                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Dict` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2349:73
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `Dict` is already imported here
[INFO] [stdout] 2348 |     use crate::ast::{
[INFO] [stdout] 2349 |         Add, And, Assign, BinOp, BinOpId, Block, Call, CallTarget, Def, Dict,
[INFO] [stdout]      |                                                                         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DotCall` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2350:9
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `DotCall` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 2350 |         DotCall, Expr, FuncName, Id, If, List, Lit, Mul, Neg, Not, Or, Param,
[INFO] [stdout]      |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Expr` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2350:18
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `Expr` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 2350 |         DotCall, Expr, FuncName, Id, If, List, Lit, Mul, Neg, Not, Or, Param,
[INFO] [stdout]      |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Id` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2350:34
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `Id` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 2350 |         DotCall, Expr, FuncName, Id, If, List, Lit, Mul, Neg, Not, Or, Param,
[INFO] [stdout]      |                                  ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `If` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2350:38
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `If` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 2350 |         DotCall, Expr, FuncName, Id, If, List, Lit, Mul, Neg, Not, Or, Param,
[INFO] [stdout]      |                                      ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `List` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2350:42
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `List` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 2350 |         DotCall, Expr, FuncName, Id, If, List, Lit, Mul, Neg, Not, Or, Param,
[INFO] [stdout]      |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Lit` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2350:48
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `Lit` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 2350 |         DotCall, Expr, FuncName, Id, If, List, Lit, Mul, Neg, Not, Or, Param,
[INFO] [stdout]      |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Neg` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2350:58
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `Neg` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 2350 |         DotCall, Expr, FuncName, Id, If, List, Lit, Mul, Neg, Not, Or, Param,
[INFO] [stdout]      |                                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Not` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2350:63
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `Not` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 2350 |         DotCall, Expr, FuncName, Id, If, List, Lit, Mul, Neg, Not, Or, Param,
[INFO] [stdout]      |                                                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Return` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2351:9
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `Return` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 2351 |         Return, Sub, Throw, TrapCall, TryCatch,
[INFO] [stdout]      |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Throw` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2351:22
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `Throw` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 2351 |         Return, Sub, Throw, TrapCall, TryCatch,
[INFO] [stdout]      |                      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TrapCall` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2351:29
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `TrapCall` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 2351 |         Return, Sub, Throw, TrapCall, TryCatch,
[INFO] [stdout]      |                             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `TryCatch` is imported redundantly
[INFO] [stdout]     --> src/fmt.rs:2351:39
[INFO] [stdout]      |
[INFO] [stdout] 2347 |     use super::*;
[INFO] [stdout]      |         -------- the item `TryCatch` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 2351 |         Return, Sub, Throw, TrapCall, TryCatch,
[INFO] [stdout]      |                                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cond` and `expr` are never read
[INFO] [stdout]     --> src/fmt.rs:1368:5
[INFO] [stdout]      |
[INFO] [stdout] 1367 | struct CondExprAndCode {
[INFO] [stdout]      |        --------------- fields in this struct
[INFO] [stdout] 1368 |     cond: Expr,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1369 |     cond_code: String,
[INFO] [stdout] 1370 |     expr: Expr,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CondExprAndCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `cond` and `expr` are never read
[INFO] [stdout]     --> src/fmt.rs:1368:5
[INFO] [stdout]      |
[INFO] [stdout] 1367 | struct CondExprAndCode {
[INFO] [stdout]      |        --------------- fields in this struct
[INFO] [stdout] 1368 |     cond: Expr,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 1369 |     cond_code: String,
[INFO] [stdout] 1370 |     expr: Expr,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CondExprAndCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.45s
[INFO] running `Command { std: "docker" "inspect" "1997216b9af9f3beae5d6c18a9aab2a9279ef6d4405ab33935548ea0bceddb6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1997216b9af9f3beae5d6c18a9aab2a9279ef6d4405ab33935548ea0bceddb6d", kill_on_drop: false }`
[INFO] [stdout] 1997216b9af9f3beae5d6c18a9aab2a9279ef6d4405ab33935548ea0bceddb6d
