[INFO] cloning repository https://github.com/ueki5/rust_zero2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ueki5/rust_zero2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fueki5%2Frust_zero2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fueki5%2Frust_zero2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 13c5a3408349d5bb91e6e50b5388ee31897e9445
[INFO] testing ueki5/rust_zero2 against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fueki5%2Frust_zero2" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ueki5/rust_zero2
[INFO] finished tweaking git repo https://github.com/ueki5/rust_zero2
[INFO] tweaked toml for git repo https://github.com/ueki5/rust_zero2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ueki5/rust_zero2 on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ueki5/rust_zero2 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing ueki5/rust_zero2 against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fueki5%2Frust_zero2" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ueki5/rust_zero2
[INFO] finished tweaking git repo https://github.com/ueki5/rust_zero2
[INFO] tweaked toml for git repo https://github.com/ueki5/rust_zero2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ueki5/rust_zero2 on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ueki5/rust_zero2 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" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustyline v10.1.1
[INFO] [stderr]   Downloaded fd-lock v3.0.13
[INFO] [stderr]   Downloaded unicode-width v0.1.12
[INFO] [stderr]   Downloaded cfg_aliases v0.1.1
[INFO] [stderr]   Downloaded thiserror-impl v1.0.60
[INFO] [stderr]   Downloaded fd-lock v4.0.2
[INFO] [stderr]   Downloaded thiserror v1.0.60
[INFO] [stderr]   Downloaded clipboard-win v5.3.1
[INFO] [stderr]   Downloaded rustyline v14.0.0
[INFO] [stderr]   Downloaded nix v0.28.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cb427c75c5945be7ac1305283bf955eb66c44531cfdf646658e845b4c5c32db
[INFO] running `Command { std: "docker" "start" "-a" "8cb427c75c5945be7ac1305283bf955eb66c44531cfdf646658e845b4c5c32db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cb427c75c5945be7ac1305283bf955eb66c44531cfdf646658e845b4c5c32db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb427c75c5945be7ac1305283bf955eb66c44531cfdf646658e845b4c5c32db", kill_on_drop: false }`
[INFO] [stdout] 8cb427c75c5945be7ac1305283bf955eb66c44531cfdf646658e845b4c5c32db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7392e09641a3d6778b30815c7d254f00837f6a4bb8ea634214c2546daf5c99d5
[INFO] running `Command { std: "docker" "start" "-a" "7392e09641a3d6778b30815c7d254f00837f6a4bb8ea634214c2546daf5c99d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling libc v0.2.154
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.82
[INFO] [stderr]    Compiling rustix v0.38.34
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.0
[INFO] [stderr]    Compiling colorchoice v1.0.1
[INFO] [stderr]    Compiling anstyle v1.0.7
[INFO] [stderr]    Compiling anstyle-query v1.0.3
[INFO] [stderr]    Compiling endian-type v0.1.2
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.4
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling unicode-segmentation v1.11.0
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.12
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling anstream v0.6.14
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]    Compiling home v0.5.9
[INFO] [stderr]    Compiling nibble_vec v0.1.0
[INFO] [stderr]    Compiling radix_trie v0.2.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling clap_builder v4.5.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.63
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.5
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling nix v0.25.1
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling fd-lock v4.0.2
[INFO] [stderr]    Compiling fd-lock v3.0.13
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling rustyline v14.0.0
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling playground v0.1.0 (/opt/rustwide/workdir/playground)
[INFO] [stderr]    Compiling ackerman v0.1.0 (/opt/rustwide/workdir/ackerman)
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling zrsh v0.1.0 (/opt/rustwide/workdir/zrsh)
[INFO] [stdout] warning: struct `CleanUp` is never constructed
[INFO] [stdout]   --> zrsh/src/shell.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct CleanUp<F>
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> zrsh/src/shell.rs:735:20
[INFO] [stdout]     |
[INFO] [stdout] 735 | fn parse_cmd(line: &str) -> CmdResult {
[INFO] [stdout]     |                    ^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 735 | fn parse_cmd(line: &str) -> CmdResult<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling clap v4.5.4
[INFO] [stderr]    Compiling regex v0.1.0 (/opt/rustwide/workdir/regex)
[INFO] [stdout] warning: variants `InvalidOr` and `NoRightParen` are never constructed
[INFO] [stdout]   --> regex/src/engine/parser.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum ParseError {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 20 |     InvalidEscape(usize, char), // 誤ったエスケープシーケンス
[INFO] [stdout] 21 |     InvalidOr(usize, char),     // |の後に式がない
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     NoRightParen,               // 右閉じ括弧無し
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rustyline v10.1.1
[INFO] [stdout] warning: variants `InvalidOr` and `NoRightParen` are never constructed
[INFO] [stdout]   --> regex/src/engine/parser.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum ParseError {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 20 |     InvalidEscape(usize, char), // 誤ったエスケープシーケンス
[INFO] [stdout] 21 |     InvalidOr(usize, char),     // |の後に式がない
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     NoRightParen,               // 右閉じ括弧無し
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling dbg_target v0.1.0 (/opt/rustwide/workdir/dbg_target)
[INFO] [stderr]    Compiling zdbg v0.1.0 (/opt/rustwide/workdir/zdbg)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> zdbg/src/dbg.rs:100:92
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 execvp(&CString::new(self.info.filename.as_str()).unwrap(), &args).unwrap();
[INFO] [stdout]     |                 ---------------------------------------------------------------------------^ unreachable expression
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]    --> zdbg/src/dbg.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 execvp(&CString::new(self.info.filename.as_str()).unwrap(), &args).unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.78s
[INFO] running `Command { std: "docker" "inspect" "7392e09641a3d6778b30815c7d254f00837f6a4bb8ea634214c2546daf5c99d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7392e09641a3d6778b30815c7d254f00837f6a4bb8ea634214c2546daf5c99d5", kill_on_drop: false }`
[INFO] [stdout] 7392e09641a3d6778b30815c7d254f00837f6a4bb8ea634214c2546daf5c99d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a5c1653aa2c45aa50318c2e417a489dad8be6f3a53bcf967835502af79a6db4
[INFO] running `Command { std: "docker" "start" "-a" "8a5c1653aa2c45aa50318c2e417a489dad8be6f3a53bcf967835502af79a6db4", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling serde v1.0.202
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling serde_json v1.0.117
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling serde_derive v1.0.202
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling once_cell v1.19.0
[INFO] [stdout] warning: variants `InvalidOr` and `NoRightParen` are never constructed
[INFO] [stdout]   --> regex/src/engine/parser.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum ParseError {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 20 |     InvalidEscape(usize, char), // 誤ったエスケープシーケンス
[INFO] [stdout] 21 |     InvalidOr(usize, char),     // |の後に式がない
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     NoRightParen,               // 右閉じ括弧無し
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zrsh v0.1.0 (/opt/rustwide/workdir/zrsh)
[INFO] [stderr]    Compiling zdbg v0.1.0 (/opt/rustwide/workdir/zdbg)
[INFO] [stderr]    Compiling playground v0.1.0 (/opt/rustwide/workdir/playground)
[INFO] [stderr]    Compiling dbg_target v0.1.0 (/opt/rustwide/workdir/dbg_target)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> zdbg/src/dbg.rs:100:92
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 execvp(&CString::new(self.info.filename.as_str()).unwrap(), &args).unwrap();
[INFO] [stdout]     |                 ---------------------------------------------------------------------------^ unreachable expression
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 any code following this expression is unreachable
[INFO] [stdout]     |
[INFO] [stdout] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stdout]    --> zdbg/src/dbg.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |                 execvp(&CString::new(self.info.filename.as_str()).unwrap(), &args).unwrap();
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stdout] warning: struct `CleanUp` is never constructed
[INFO] [stdout]   --> zrsh/src/shell.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct CleanUp<F>
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> zrsh/src/shell.rs:735:20
[INFO] [stdout]     |
[INFO] [stdout] 735 | fn parse_cmd(line: &str) -> CmdResult {
[INFO] [stdout]     |                    ^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 735 | fn parse_cmd(line: &str) -> CmdResult<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling num-bigint v0.4.5
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling ackerman v0.1.0 (/opt/rustwide/workdir/ackerman)
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling regex v0.1.0 (/opt/rustwide/workdir/regex)
[INFO] [stdout] warning: variants `InvalidOr` and `NoRightParen` are never constructed
[INFO] [stdout]   --> regex/src/engine/parser.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum ParseError {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 20 |     InvalidEscape(usize, char), // 誤ったエスケープシーケンス
[INFO] [stdout] 21 |     InvalidOr(usize, char),     // |の後に式がない
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     NoRightParen,               // 右閉じ括弧無し
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `InvalidOr` and `NoRightParen` are never constructed
[INFO] [stdout]   --> regex/src/engine/parser.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub enum ParseError {
[INFO] [stdout]    |          ---------- variants in this enum
[INFO] [stdout] 20 |     InvalidEscape(usize, char), // 誤ったエスケープシーケンス
[INFO] [stdout] 21 |     InvalidOr(usize, char),     // |の後に式がない
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |     NoRightParen,               // 右閉じ括弧無し
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 25.80s
[INFO] running `Command { std: "docker" "inspect" "8a5c1653aa2c45aa50318c2e417a489dad8be6f3a53bcf967835502af79a6db4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a5c1653aa2c45aa50318c2e417a489dad8be6f3a53bcf967835502af79a6db4", kill_on_drop: false }`
[INFO] [stdout] 8a5c1653aa2c45aa50318c2e417a489dad8be6f3a53bcf967835502af79a6db4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d27102353ab2f8d964c02a54dd8538798dd7fe3876faf0725f40495974326aa
[INFO] running `Command { std: "docker" "start" "-a" "7d27102353ab2f8d964c02a54dd8538798dd7fe3876faf0725f40495974326aa", kill_on_drop: false }`
[INFO] [stderr] warning: variants `InvalidOr` and `NoRightParen` are never constructed
[INFO] [stderr]   --> regex/src/engine/parser.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub enum ParseError {
[INFO] [stderr]    |          ---------- variants in this enum
[INFO] [stderr] 20 |     InvalidEscape(usize, char), // 誤ったエスケープシーケンス
[INFO] [stderr] 21 |     InvalidOr(usize, char),     // |の後に式がない
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 24 |     NoRightParen,               // 右閉じ括弧無し
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `regex` (lib) generated 1 warning
[INFO] [stderr] warning: struct `CleanUp` is never constructed
[INFO] [stderr]   --> zrsh/src/shell.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 31 | struct CleanUp<F>
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> zrsh/src/shell.rs:735:20
[INFO] [stderr]     |
[INFO] [stderr] 735 | fn parse_cmd(line: &str) -> CmdResult {
[INFO] [stderr]     |                    ^^^^     ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 735 | fn parse_cmd(line: &str) -> CmdResult<'_> {
[INFO] [stderr]     |                                      ++++
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> zdbg/src/dbg.rs:100:92
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 execvp(&CString::new(self.info.filename.as_str()).unwrap(), &args).unwrap();
[INFO] [stderr]     |                 ---------------------------------------------------------------------------^ unreachable expression
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 any code following this expression is unreachable
[INFO] [stderr]     |
[INFO] [stderr] note: this expression has type `Infallible`, which is uninhabited
[INFO] [stderr]    --> zdbg/src/dbg.rs:100:17
[INFO] [stderr]     |
[INFO] [stderr] 100 |                 execvp(&CString::new(self.info.filename.as_str()).unwrap(), &args).unwrap();
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `zrsh` (bin "zrsh" test) generated 2 warnings (run `cargo fix --bin "zrsh" -p zrsh --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `zdbg` (bin "zdbg" test) generated 1 warning
[INFO] [stderr] warning: `regex` (bin "regex" test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `regex` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ackerman-43b809bf0cdf4a21)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/dbg_target-bfd869aee7c0828e)
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_ackerman ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/playground-6d9b940ec4bf00e3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/regex-cea4b1a76694d727)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test engine::parser::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/regex-f2592557cbfbee5e)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/zdbg-9ee4f9710c64a4e7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test engine::parser::test ... ok
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/zrsh-61c311b52658fd01)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests regex
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test regex/src/engine.rs - engine::print (line 34) ... ok
[INFO] [stdout] test regex/src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d27102353ab2f8d964c02a54dd8538798dd7fe3876faf0725f40495974326aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d27102353ab2f8d964c02a54dd8538798dd7fe3876faf0725f40495974326aa", kill_on_drop: false }`
[INFO] [stdout] 7d27102353ab2f8d964c02a54dd8538798dd7fe3876faf0725f40495974326aa
