[INFO] cloning repository https://github.com/Adamska1008/compiler_expt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Adamska1008/compiler_expt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdamska1008%2Fcompiler_expt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdamska1008%2Fcompiler_expt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8d5a47a34c1d2acaa21c2123e1cebae497b2ade2
[INFO] testing Adamska1008/compiler_expt against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdamska1008%2Fcompiler_expt" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Adamska1008/compiler_expt on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Adamska1008/compiler_expt
[INFO] finished tweaking git repo https://github.com/Adamska1008/compiler_expt
[INFO] tweaked toml for git repo https://github.com/Adamska1008/compiler_expt written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Adamska1008/compiler_expt 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded queues v1.1.0
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4189425b0fce4db018b5ee9288a53b0dc9a5de4dde7e3df9ce683e7e6ccc851
[INFO] running `Command { std: "docker" "start" "-a" "b4189425b0fce4db018b5ee9288a53b0dc9a5de4dde7e3df9ce683e7e6ccc851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4189425b0fce4db018b5ee9288a53b0dc9a5de4dde7e3df9ce683e7e6ccc851", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4189425b0fce4db018b5ee9288a53b0dc9a5de4dde7e3df9ce683e7e6ccc851", kill_on_drop: false }`
[INFO] [stdout] b4189425b0fce4db018b5ee9288a53b0dc9a5de4dde7e3df9ce683e7e6ccc851
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b39981dd31389c2db8c14e98cfb627dcb08b8eaf523b6576abf1a7ffb2bbd1d
[INFO] running `Command { std: "docker" "start" "-a" "2b39981dd31389c2db8c14e98cfb627dcb08b8eaf523b6576abf1a7ffb2bbd1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling queues v1.1.0
[INFO] [stderr]    Compiling compiler_expt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `is_some_and` has been stable since 1.70.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(is_some_and)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner`
[INFO] [stdout]   --> src/reg.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn from(inner: Vec<RegularExpression>) -> Self {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/reg.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn matches(&self, s: &str) -> bool {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `state`, `terminal`, and `action` are never read
[INFO] [stdout]    --> src/grammar.rs:532:9
[INFO] [stdout]     |
[INFO] [stdout] 531 |     pub struct ActionCell {
[INFO] [stdout]     |                ---------- fields in this struct
[INFO] [stdout] 532 |         state: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 533 |         terminal: GrammarSymbol,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 534 |         action: Action,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ActionCell` 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: fields `state`, `non_terminal`, and `next` are never read
[INFO] [stdout]    --> src/grammar.rs:556:9
[INFO] [stdout]     |
[INFO] [stdout] 555 |     pub struct GoToCell {
[INFO] [stdout]     |                -------- fields in this struct
[INFO] [stdout] 556 |         state: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 557 |         non_terminal: GrammarSymbol,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 558 |         next: usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GoToCell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `category` is never read
[INFO] [stdout]    --> src/graph.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct State {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 142 |     category: LexemeCategory,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `State` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Char`, `Charset`, `Regular`, and `Nil` are never constructed
[INFO] [stdout]   --> src/reg.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | enum OperandType {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] 9  |     Char,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     Charset,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     Regular,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     Nil, // used when there's no operand
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/reg.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct RegularExpression {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 18 |     regular_id: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 20 |     operator_symbol: char,    // ‘=’, ‘~’, ‘-’, ‘|’, ‘.’, ‘*’, ‘+’, ‘?’
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     operand_id_l: usize,      // identifier of left operand, store in one certain charset table
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 22 |     operand_id_r: usize,      //
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 23 |     type_l: OperandType,      // type of left operand, possible: Char, Charset, Regular, Nil ( Nil for no operand)
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 24 |     type_r: OperandType,      //
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 25 |     result_type: OperandType, // type of operation result
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 26 |     category: LexemeCategory, // type of lexeme
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `inner`, `charset`, and `dfa` are never read
[INFO] [stdout]   --> src/reg.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct RegularTable {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 30 |     inner: Vec<RegularExpression>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 31 |     charset: RefCell<CharSetTable>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 32 |     dfa: Graph,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "2b39981dd31389c2db8c14e98cfb627dcb08b8eaf523b6576abf1a7ffb2bbd1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b39981dd31389c2db8c14e98cfb627dcb08b8eaf523b6576abf1a7ffb2bbd1d", kill_on_drop: false }`
[INFO] [stdout] 2b39981dd31389c2db8c14e98cfb627dcb08b8eaf523b6576abf1a7ffb2bbd1d
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5c3c1e20c4cd9e9acf83c619da67b93f8f9638b32d940730dece01b7f2eda74
[INFO] running `Command { std: "docker" "start" "-a" "c5c3c1e20c4cd9e9acf83c619da67b93f8f9638b32d940730dece01b7f2eda74", kill_on_drop: false }`
[INFO] [stdout] warning: the feature `is_some_and` has been stable since 1.70.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(is_some_and)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner`
[INFO] [stdout]   --> src/reg.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn from(inner: Vec<RegularExpression>) -> Self {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/reg.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn matches(&self, s: &str) -> bool {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `state`, `terminal`, and `action` are never read
[INFO] [stdout]    --> src/grammar.rs:532:9
[INFO] [stdout]     |
[INFO] [stdout] 531 |     pub struct ActionCell {
[INFO] [stdout]     |                ---------- fields in this struct
[INFO] [stdout] 532 |         state: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 533 |         terminal: GrammarSymbol,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 534 |         action: Action,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ActionCell` 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: fields `state`, `non_terminal`, and `next` are never read
[INFO] [stdout]    --> src/grammar.rs:556:9
[INFO] [stdout]     |
[INFO] [stdout] 555 |     pub struct GoToCell {
[INFO] [stdout]     |                -------- fields in this struct
[INFO] [stdout] 556 |         state: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 557 |         non_terminal: GrammarSymbol,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 558 |         next: usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GoToCell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `category` is never read
[INFO] [stdout]    --> src/graph.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct State {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 142 |     category: LexemeCategory,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `State` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Char`, `Charset`, `Regular`, and `Nil` are never constructed
[INFO] [stdout]   --> src/reg.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | enum OperandType {
[INFO] [stdout]    |      ----------- variants in this enum
[INFO] [stdout] 9  |     Char,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     Charset,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 11 |     Regular,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 12 |     Nil, // used when there's no operand
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/reg.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct RegularExpression {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 18 |     regular_id: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 20 |     operator_symbol: char,    // ‘=’, ‘~’, ‘-’, ‘|’, ‘.’, ‘*’, ‘+’, ‘?’
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     operand_id_l: usize,      // identifier of left operand, store in one certain charset table
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 22 |     operand_id_r: usize,      //
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 23 |     type_l: OperandType,      // type of left operand, possible: Char, Charset, Regular, Nil ( Nil for no operand)
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 24 |     type_r: OperandType,      //
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 25 |     result_type: OperandType, // type of operation result
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 26 |     category: LexemeCategory, // type of lexeme
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling compiler_expt v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `inner`, `charset`, and `dfa` are never read
[INFO] [stdout]   --> src/reg.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct RegularTable {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 30 |     inner: Vec<RegularExpression>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 31 |     charset: RefCell<CharSetTable>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 32 |     dfa: Graph,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CharSetTable`, `range`, `union_ch`, `union_mix`, `union_set`
[INFO] [stdout]   --> src/reg.rs:49:26
[INFO] [stdout]    |
[INFO] [stdout] 49 |     use crate::charset::{range, union_ch, union_mix, union_set, CharSetTable};
[INFO] [stdout]    |                          ^^^^^  ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `is_some_and` has been stable since 1.70.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(is_some_and)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `inner`
[INFO] [stdout]   --> src/reg.rs:37:17
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub fn from(inner: Vec<RegularExpression>) -> Self {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/reg.rs:42:27
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn matches(&self, s: &str) -> bool {
[INFO] [stdout]    |                           ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `state`, `terminal`, and `action` are never read
[INFO] [stdout]    --> src/grammar.rs:532:9
[INFO] [stdout]     |
[INFO] [stdout] 531 |     pub struct ActionCell {
[INFO] [stdout]     |                ---------- fields in this struct
[INFO] [stdout] 532 |         state: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 533 |         terminal: GrammarSymbol,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 534 |         action: Action,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ActionCell` 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: fields `state`, `non_terminal`, and `next` are never read
[INFO] [stdout]    --> src/grammar.rs:556:9
[INFO] [stdout]     |
[INFO] [stdout] 555 |     pub struct GoToCell {
[INFO] [stdout]     |                -------- fields in this struct
[INFO] [stdout] 556 |         state: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 557 |         non_terminal: GrammarSymbol,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 558 |         next: usize,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `GoToCell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `category` is never read
[INFO] [stdout]    --> src/graph.rs:142:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct State {
[INFO] [stdout]     |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 142 |     category: LexemeCategory,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `State` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/reg.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct RegularExpression {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 18 |     regular_id: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 19 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 20 |     operator_symbol: char,    // ‘=’, ‘~’, ‘-’, ‘|’, ‘.’, ‘*’, ‘+’, ‘?’
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |     operand_id_l: usize,      // identifier of left operand, store in one certain charset table
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 22 |     operand_id_r: usize,      //
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 23 |     type_l: OperandType,      // type of left operand, possible: Char, Charset, Regular, Nil ( Nil for no operand)
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 24 |     type_r: OperandType,      //
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 25 |     result_type: OperandType, // type of operation result
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 26 |     category: LexemeCategory, // type of lexeme
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `inner`, `charset`, and `dfa` are never read
[INFO] [stdout]   --> src/reg.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct RegularTable {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] 30 |     inner: Vec<RegularExpression>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 31 |     charset: RefCell<CharSetTable>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 32 |     dfa: Graph,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "c5c3c1e20c4cd9e9acf83c619da67b93f8f9638b32d940730dece01b7f2eda74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5c3c1e20c4cd9e9acf83c619da67b93f8f9638b32d940730dece01b7f2eda74", kill_on_drop: false }`
[INFO] [stdout] c5c3c1e20c4cd9e9acf83c619da67b93f8f9638b32d940730dece01b7f2eda74
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d5cb7f0a31ba00b395a0b94db7a5f3cfe239b3c5f0563dd9703ff8c1b68091ce
[INFO] running `Command { std: "docker" "start" "-a" "d5cb7f0a31ba00b395a0b94db7a5f3cfe239b3c5f0563dd9703ff8c1b68091ce", kill_on_drop: false }`
[INFO] [stderr] warning: the feature `is_some_and` has been stable since 1.70.0 and no longer requires an attribute to enable
[INFO] [stderr]  --> src/lib.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(is_some_and)]
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(stable_features)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `inner`
[INFO] [stderr]   --> src/reg.rs:37:17
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub fn from(inner: Vec<RegularExpression>) -> Self {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_inner`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]   --> src/reg.rs:42:27
[INFO] [stderr]    |
[INFO] [stderr] 42 |     pub fn matches(&self, s: &str) -> bool {
[INFO] [stderr]    |                           ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: fields `state`, `terminal`, and `action` are never read
[INFO] [stderr]    --> src/grammar.rs:532:9
[INFO] [stderr]     |
[INFO] [stderr] 531 |     pub struct ActionCell {
[INFO] [stderr]     |                ---------- fields in this struct
[INFO] [stderr] 532 |         state: usize,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 533 |         terminal: GrammarSymbol,
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr] 534 |         action: Action,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ActionCell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `state`, `non_terminal`, and `next` are never read
[INFO] [stderr]    --> src/grammar.rs:556:9
[INFO] [stderr]     |
[INFO] [stderr] 555 |     pub struct GoToCell {
[INFO] [stderr]     |                -------- fields in this struct
[INFO] [stderr] 556 |         state: usize,
[INFO] [stderr]     |         ^^^^^
[INFO] [stderr] 557 |         non_terminal: GrammarSymbol,
[INFO] [stderr]     |         ^^^^^^^^^^^^
[INFO] [stderr] 558 |         next: usize,
[INFO] [stderr]     |         ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `GoToCell` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `category` is never read
[INFO] [stderr]    --> src/graph.rs:142:5
[INFO] [stderr]     |
[INFO] [stderr] 139 | pub struct State {
[INFO] [stderr]     |            ----- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 142 |     category: LexemeCategory,
[INFO] [stderr]     |     ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `State` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Char`, `Charset`, `Regular`, and `Nil` are never constructed
[INFO] [stderr]   --> src/reg.rs:9:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | enum OperandType {
[INFO] [stderr]    |      ----------- variants in this enum
[INFO] [stderr] 9  |     Char,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 10 |     Charset,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 11 |     Regular,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 12 |     Nil, // used when there's no operand
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/reg.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct RegularExpression {
[INFO] [stderr]    |            ----------------- fields in this struct
[INFO] [stderr] 18 |     regular_id: usize,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 19 |     name: String,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 20 |     operator_symbol: char,    // ‘=’, ‘~’, ‘-’, ‘|’, ‘.’, ‘*’, ‘+’, ‘?’
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 21 |     operand_id_l: usize,      // identifier of left operand, store in one certain charset table
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 22 |     operand_id_r: usize,      //
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 23 |     type_l: OperandType,      // type of left operand, possible: Char, Charset, Regular, Nil ( Nil for no operand)
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 24 |     type_r: OperandType,      //
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 25 |     result_type: OperandType, // type of operation result
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 26 |     category: LexemeCategory, // type of lexeme
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `inner`, `charset`, and `dfa` are never read
[INFO] [stderr]   --> src/reg.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub struct RegularTable {
[INFO] [stderr]    |            ------------ fields in this struct
[INFO] [stderr] 30 |     inner: Vec<RegularExpression>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 31 |     charset: RefCell<CharSetTable>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 32 |     dfa: Graph,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `compiler_expt` (lib) generated 9 warnings
[INFO] [stderr] warning: unused imports: `CharSetTable`, `range`, `union_ch`, `union_mix`, `union_set`
[INFO] [stderr]   --> src/reg.rs:49:26
[INFO] [stderr]    |
[INFO] [stderr] 49 |     use crate::charset::{range, union_ch, union_mix, union_set, CharSetTable};
[INFO] [stderr]    |                          ^^^^^  ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `compiler_expt` (lib test) generated 9 warnings (8 duplicates) (run `cargo fix --lib -p compiler_expt --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/compiler_expt-6a33bddb75b1c199)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test charset::test::operation_test ... ok
[INFO] [stdout] test grammar::test::test_grammar_first_simple ... ok
[INFO] [stdout] test grammar::test::test_grammar_first_non_terminal ... ok
[INFO] [stdout] test grammar::test::test_build ... ok
[INFO] [stdout] test grammar::test::test_grammar_follow ... ok
[INFO] [stdout] test grammar::test::test_grammar_first_with_null ... ok
[INFO] [stdout] test grammar::test::test_is_ll1 ... ok
[INFO] [stdout] test grammar::test::test_lr0item_closure ... ok
[INFO] [stdout] test grammar::test::test_simple_translation ... ok
[INFO] [stdout] test grammar::test::test_to_ll1_table ... ok
[INFO] [stdout] test graph::test::closure_test ... ok
[INFO] [stdout] test graph::test::d_tran_test ... ok
[INFO] [stdout] test graph::test::dfa_test ... ok
[INFO] [stdout] test graph::test::e_closure_test ... ok
[INFO] [stdout] test grammar::test::test_to_lr0_table ... ok
[INFO] [stdout] test graph::test::plus_closure_test ... ok
[INFO] [stdout] test graph::test::product_test ... ok
[INFO] [stdout] test graph::test::zero_or_one_test ... ok
[INFO] [stdout] test symbol::test::test_eliminate_left_recursion ... ok
[INFO] [stdout] test symbol::test::test_has_common_factor ... ok
[INFO] [stdout] test graph::test::union_test ... ok
[INFO] [stdout] test symbol::test::test_has_left_recursion ... ok
[INFO] [stdout] test symbol::test::test_extract_common_factor ... ok
[INFO] [stdout] test reg::test::transform_test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- reg::test::transform_test stdout ----
[INFO] [stdout] thread 'reg::test::transform_test' panicked at src/reg.rs:38:9:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x555f88ad0be5 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x555f88ad0be5 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x555f88ad0be5 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x555f88ad0be5 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x555f88af77ab - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x555f88af77ab - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x555f88ace41f - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x555f88ad09be - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x555f88ad09be - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x555f88ad23e9 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x555f88ad20ae - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x555f88aa330a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x555f88aa330a - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x555f88ad29eb - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x555f88ad29eb - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x555f88ad272b - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:656:13
[INFO] [stdout]   16:     0x555f88ad10a9 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x555f88ad2497 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x555f88a198b3 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x555f88a1995c - core::panicking::panic::hb6a980c1ddfde273
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:146:5
[INFO] [stdout]   20:     0x555f88a582a4 - compiler_expt::reg::RegularTable::from::h040b91c4f2ac8d5a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/reg.rs:38:9
[INFO] [stdout]   21:     0x555f88a6cc58 - compiler_expt::reg::test::transform_test::h47f5442065d1414d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/reg.rs:112:29
[INFO] [stdout]   22:     0x555f88a6c657 - compiler_expt::reg::test::transform_test::{{closure}}::h512a6307d382d6d1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/reg.rs:54:24
[INFO] [stdout]   23:     0x555f88a46036 - core::ops::function::FnOnce::call_once::hfdea956530b6de98
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x555f88aa7ceb - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x555f88aa7ceb - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   26:     0x555f88aa73f1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   27:     0x555f88aa73f1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x555f88aa73f1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   29:     0x555f88aa73f1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   30:     0x555f88aa73f1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   31:     0x555f88aa73f1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   32:     0x555f88aa73f1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   33:     0x555f88a6fdb4 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   34:     0x555f88a6fdb4 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   35:     0x555f88a747e2 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   36:     0x555f88a747e2 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x555f88a747e2 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   38:     0x555f88a747e2 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   39:     0x555f88a747e2 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   40:     0x555f88a747e2 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   41:     0x555f88a747e2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x555f88ad6bcb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x555f88ad6bcb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   44:     0x555f88ad6bcb - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   45:     0x7f10197d1ac3 - <unknown>
[INFO] [stdout]   46:     0x7f1019862a04 - __clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     reg::test::transform_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 23 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "d5cb7f0a31ba00b395a0b94db7a5f3cfe239b3c5f0563dd9703ff8c1b68091ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5cb7f0a31ba00b395a0b94db7a5f3cfe239b3c5f0563dd9703ff8c1b68091ce", kill_on_drop: false }`
[INFO] [stdout] d5cb7f0a31ba00b395a0b94db7a5f3cfe239b3c5f0563dd9703ff8c1b68091ce
