[INFO] cloning repository https://github.com/strem-org/strem
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/strem-org/strem" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrem-org%2Fstrem", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrem-org%2Fstrem'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2eaa9a5c2ab4640a7563903e1a4c69dd0c5fbd72
[INFO] testing strem-org/strem against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstrem-org%2Fstrem" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/strem-org/strem
[INFO] finished tweaking git repo https://github.com/strem-org/strem
[INFO] tweaked toml for git repo https://github.com/strem-org/strem written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/strem-org/strem on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/strem-org/strem 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded plotters-svg v0.3.6
[INFO] [stderr]   Downloaded plotters-backend v0.3.6
[INFO] [stderr]   Downloaded colored v2.1.0
[INFO] [stderr]   Downloaded clap v4.5.11
[INFO] [stderr]   Downloaded serde_json v1.0.121
[INFO] [stderr]   Downloaded plotters v0.3.6
[INFO] [stderr]   Downloaded clap_builder v4.5.11
[INFO] [stderr]   Downloaded regex v1.10.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 323e8cdd53bde7065e42f8e2d3b40b0e0cdaaf9bc7b81b4fa2dc8bbd0f9b8641
[INFO] running `Command { std: "docker" "start" "-a" "323e8cdd53bde7065e42f8e2d3b40b0e0cdaaf9bc7b81b4fa2dc8bbd0f9b8641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "323e8cdd53bde7065e42f8e2d3b40b0e0cdaaf9bc7b81b4fa2dc8bbd0f9b8641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "323e8cdd53bde7065e42f8e2d3b40b0e0cdaaf9bc7b81b4fa2dc8bbd0f9b8641", kill_on_drop: false }`
[INFO] [stdout] 323e8cdd53bde7065e42f8e2d3b40b0e0cdaaf9bc7b81b4fa2dc8bbd0f9b8641
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba6d83acd5f0b4438c4a6affcf32a6fb6c780b70d95b5d51453919328e658d37
[INFO] running `Command { std: "docker" "start" "-a" "ba6d83acd5f0b4438c4a6affcf32a6fb6c780b70d95b5d51453919328e658d37", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling anstyle-query v1.1.1
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling colorchoice v1.0.2
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling clap_lex v0.7.2
[INFO] [stderr]    Compiling serde_json v1.0.121
[INFO] [stderr]    Compiling regex-syntax v0.8.4
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling anstyle-parse v0.2.5
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling colored v2.1.0
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling clap_builder v4.5.11
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling regex-automata v0.4.7
[INFO] [stderr]    Compiling clap v4.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.204
[INFO] [stderr]    Compiling strem v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `DataStreamError` is never constructed
[INFO] [stdout]   --> src/datastream.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | struct DataStreamError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataExporterError` is never constructed
[INFO] [stdout]    --> src/datastream/io/exporter.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | struct DataExporterError {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/matcher/automata/dfa/forward.rs:185:19
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata, Box<dyn Error>> {
[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] 185 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata<'_>, Box<dyn Error>> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/matcher/automata/dfa/reverse.rs:191:19
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata, Box<dyn Error>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata<'_>, Box<dyn Error>> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PrinterError` is never constructed
[INFO] [stdout]   --> src/bin/strem/app/printer.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | struct PrinterError {
[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]    --> src/bin/strem/app.rs:109:18
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn configure(&self) -> Result<Configuration, Box<dyn Error>> {
[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] 109 |     fn configure(&self) -> Result<Configuration<'_>, Box<dyn Error>> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.71s
[INFO] running `Command { std: "docker" "inspect" "ba6d83acd5f0b4438c4a6affcf32a6fb6c780b70d95b5d51453919328e658d37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba6d83acd5f0b4438c4a6affcf32a6fb6c780b70d95b5d51453919328e658d37", kill_on_drop: false }`
[INFO] [stdout] ba6d83acd5f0b4438c4a6affcf32a6fb6c780b70d95b5d51453919328e658d37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c24d0d3c9bc1f81206e010d3ecdb8b61190247c0a3cfc0aebf13cbe416f5ab2
[INFO] running `Command { std: "docker" "start" "-a" "5c24d0d3c9bc1f81206e010d3ecdb8b61190247c0a3cfc0aebf13cbe416f5ab2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.204
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling plotters-backend v0.3.6
[INFO] [stderr]    Compiling regex v1.10.5
[INFO] [stderr]    Compiling plotters-svg v0.3.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling is-terminal v0.4.12
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling plotters v0.3.6
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling serde_json v1.0.121
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling strem v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stdout] warning: struct `DataStreamError` is never constructed
[INFO] [stdout]   --> src/datastream.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | struct DataStreamError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataExporterError` is never constructed
[INFO] [stdout]    --> src/datastream/io/exporter.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | struct DataExporterError {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/matcher/automata/dfa/forward.rs:185:19
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata, Box<dyn Error>> {
[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] 185 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata<'_>, Box<dyn Error>> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/matcher/automata/dfa/reverse.rs:191:19
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata, Box<dyn Error>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata<'_>, Box<dyn Error>> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PrinterError` is never constructed
[INFO] [stdout]   --> src/bin/strem/app/printer.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | struct PrinterError {
[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]    --> src/bin/strem/app.rs:109:18
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn configure(&self) -> Result<Configuration, Box<dyn Error>> {
[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] 109 |     fn configure(&self) -> Result<Configuration<'_>, Box<dyn Error>> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataStreamError` is never constructed
[INFO] [stdout]   --> src/datastream.rs:91:8
[INFO] [stdout]    |
[INFO] [stdout] 91 | struct DataStreamError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataExporterError` is never constructed
[INFO] [stdout]    --> src/datastream/io/exporter.rs:106:8
[INFO] [stdout]     |
[INFO] [stdout] 106 | struct DataExporterError {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/matcher/automata/dfa/forward.rs:185:19
[INFO] [stdout]     |
[INFO] [stdout] 185 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata, Box<dyn Error>> {
[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] 185 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata<'_>, Box<dyn Error>> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/matcher/automata/dfa/reverse.rs:191:19
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata, Box<dyn Error>> {
[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] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 191 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata<'_>, Box<dyn Error>> {
[INFO] [stdout]     |                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.99s
[INFO] running `Command { std: "docker" "inspect" "5c24d0d3c9bc1f81206e010d3ecdb8b61190247c0a3cfc0aebf13cbe416f5ab2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c24d0d3c9bc1f81206e010d3ecdb8b61190247c0a3cfc0aebf13cbe416f5ab2", kill_on_drop: false }`
[INFO] [stdout] 5c24d0d3c9bc1f81206e010d3ecdb8b61190247c0a3cfc0aebf13cbe416f5ab2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] df5fed57da55de03e068522f8c8f80d4417a6542a45cd8a60303e1c136c0707e
[INFO] running `Command { std: "docker" "start" "-a" "df5fed57da55de03e068522f8c8f80d4417a6542a45cd8a60303e1c136c0707e", kill_on_drop: false }`
[INFO] [stderr] warning: struct `DataStreamError` is never constructed
[INFO] [stderr]   --> src/datastream.rs:91:8
[INFO] [stderr]    |
[INFO] [stderr] 91 | struct DataStreamError {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DataExporterError` is never constructed
[INFO] [stderr]    --> src/datastream/io/exporter.rs:106:8
[INFO] [stderr]     |
[INFO] [stderr] 106 | struct DataExporterError {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/matcher/automata/dfa/forward.rs:185:19
[INFO] [stderr]     |
[INFO] [stderr] 185 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata, Box<dyn Error>> {
[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] 185 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata<'_>, Box<dyn Error>> {
[INFO] [stderr]     |                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/matcher/automata/dfa/reverse.rs:191:19
[INFO] [stderr]     |
[INFO] [stderr] 191 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata, Box<dyn Error>> {
[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] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 191 | pub fn build(ast: &AST) -> Result<DeterministicFiniteAutomata<'_>, Box<dyn Error>> {
[INFO] [stderr]     |                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `strem` (lib) generated 4 warnings (run `cargo fix --lib -p strem` to apply 2 suggestions)
[INFO] [stderr] warning: struct `PrinterError` is never constructed
[INFO] [stderr]   --> src/bin/strem/app/printer.rs:79:8
[INFO] [stderr]    |
[INFO] [stderr] 79 | struct PrinterError {
[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]    --> src/bin/strem/app.rs:109:18
[INFO] [stderr]     |
[INFO] [stderr] 109 |     fn configure(&self) -> Result<Configuration, Box<dyn Error>> {
[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] 109 |     fn configure(&self) -> Result<Configuration<'_>, Box<dyn Error>> {
[INFO] [stderr]     |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `strem` (bin "strem" test) generated 2 warnings (run `cargo fix --bin "strem" -p strem --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `strem` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strem-7f16525a2ff14378)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test compiler::lexer::tests::lex_left_parens ... ok
[INFO] [stderr]      Running unittests src/bin/strem/main.rs (/opt/rustwide/target/debug/deps/strem-b8c40590efd7fb6d)
[INFO] [stdout] test datastream::frame::sample::detections::bbox::region::oriented::tests::region_transformation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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]    Doc-tests strem
[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] running `Command { std: "docker" "inspect" "df5fed57da55de03e068522f8c8f80d4417a6542a45cd8a60303e1c136c0707e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df5fed57da55de03e068522f8c8f80d4417a6542a45cd8a60303e1c136c0707e", kill_on_drop: false }`
[INFO] [stdout] df5fed57da55de03e068522f8c8f80d4417a6542a45cd8a60303e1c136c0707e
