[INFO] cloning repository https://github.com/AndreasMuehlmann/stochasticpwc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AndreasMuehlmann/stochasticpwc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreasMuehlmann%2Fstochasticpwc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreasMuehlmann%2Fstochasticpwc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 50a3cfc4f37cabd145d38770edf953469ffe5321
[INFO] testing AndreasMuehlmann/stochasticpwc against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAndreasMuehlmann%2Fstochasticpwc" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AndreasMuehlmann/stochasticpwc
[INFO] finished tweaking git repo https://github.com/AndreasMuehlmann/stochasticpwc
[INFO] tweaked toml for git repo https://github.com/AndreasMuehlmann/stochasticpwc written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AndreasMuehlmann/stochasticpwc on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AndreasMuehlmann/stochasticpwc 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bbd24b60767be6dd87b0147ab23bcc9e3247768879c38c4e41c4ade440dc1286
[INFO] running `Command { std: "docker" "start" "-a" "bbd24b60767be6dd87b0147ab23bcc9e3247768879c38c4e41c4ade440dc1286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bbd24b60767be6dd87b0147ab23bcc9e3247768879c38c4e41c4ade440dc1286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbd24b60767be6dd87b0147ab23bcc9e3247768879c38c4e41c4ade440dc1286", kill_on_drop: false }`
[INFO] [stdout] bbd24b60767be6dd87b0147ab23bcc9e3247768879c38c4e41c4ade440dc1286
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2505e2f78956c76581772720426152802f5286192613ed03fa726121fdce0e9b
[INFO] running `Command { std: "docker" "start" "-a" "2505e2f78956c76581772720426152802f5286192613ed03fa726121fdce0e9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling anstyle v1.0.6
[INFO] [stderr]    Compiling clap_lex v0.7.0
[INFO] [stderr]    Compiling strsim v0.11.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling anstream v0.6.12
[INFO] [stderr]    Compiling clap_builder v4.5.1
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.50
[INFO] [stderr]    Compiling clap_derive v4.5.0
[INFO] [stderr]    Compiling clap v4.5.1
[INFO] [stderr]    Compiling stochasticpwc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `patterns` is never used
[INFO] [stdout]   --> src/pattern_tree.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl PatternTree {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn patterns(&self) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `patterns` is never used
[INFO] [stdout]   --> src/pattern_trees.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl PatternTrees {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn patterns(&self, pattern_tree_index: usize) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.57s
[INFO] running `Command { std: "docker" "inspect" "2505e2f78956c76581772720426152802f5286192613ed03fa726121fdce0e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2505e2f78956c76581772720426152802f5286192613ed03fa726121fdce0e9b", kill_on_drop: false }`
[INFO] [stdout] 2505e2f78956c76581772720426152802f5286192613ed03fa726121fdce0e9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11d5258ac197cf86753873b0d64cb838a4c9b9e605aa151171b7314bd93d7191
[INFO] running `Command { std: "docker" "start" "-a" "11d5258ac197cf86753873b0d64cb838a4c9b9e605aa151171b7314bd93d7191", kill_on_drop: false }`
[INFO] [stderr]    Compiling stochasticpwc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `patterns` is never used
[INFO] [stdout]   --> src/pattern_tree.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl PatternTree {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn patterns(&self) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `patterns` is never used
[INFO] [stdout]   --> src/pattern_trees.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl PatternTrees {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub fn patterns(&self, pattern_tree_index: usize) -> Vec<String> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "11d5258ac197cf86753873b0d64cb838a4c9b9e605aa151171b7314bd93d7191", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11d5258ac197cf86753873b0d64cb838a4c9b9e605aa151171b7314bd93d7191", kill_on_drop: false }`
[INFO] [stdout] 11d5258ac197cf86753873b0d64cb838a4c9b9e605aa151171b7314bd93d7191
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c9fcf1bf0ff99dce0825a13ab5d81e349e2cac03724b62f5ebc025d28e83f83f
[INFO] running `Command { std: "docker" "start" "-a" "c9fcf1bf0ff99dce0825a13ab5d81e349e2cac03724b62f5ebc025d28e83f83f", kill_on_drop: false }`
[INFO] [stderr] warning: method `patterns` is never used
[INFO] [stderr]   --> src/pattern_tree.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl PatternTree {
[INFO] [stderr]    | ---------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 52 |     pub fn patterns(&self) -> Vec<String> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `patterns` is never used
[INFO] [stderr]   --> src/pattern_trees.rs:42:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | impl PatternTrees {
[INFO] [stderr]    | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 42 |     pub fn patterns(&self, pattern_tree_index: usize) -> Vec<String> {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `stochasticpwc` (bin "stochasticpwc" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/stochasticpwc-c7b8b10ea12cc2ae)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test pattern_trees_factory::tests::test_split_off_chars ... ok
[INFO] [stdout] test pattern_trees_factory::tests::test_sub_strings_max_len ... 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] running `Command { std: "docker" "inspect" "c9fcf1bf0ff99dce0825a13ab5d81e349e2cac03724b62f5ebc025d28e83f83f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9fcf1bf0ff99dce0825a13ab5d81e349e2cac03724b62f5ebc025d28e83f83f", kill_on_drop: false }`
[INFO] [stdout] c9fcf1bf0ff99dce0825a13ab5d81e349e2cac03724b62f5ebc025d28e83f83f
