[INFO] fetching crate pmsf 0.1.0...
[INFO] building pmsf-0.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate pmsf 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate pmsf 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pmsf 0.1.0
[INFO] tweaked toml for crates.io crate pmsf 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pmsf 0.1.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate pmsf 0.1.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustmorphism v0.1.0
[INFO] [stderr]   Downloaded hermit-abi v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 802e64bddce0fca9ffe515eaf0372543e99db63480b6c01291159b87432ca852
[INFO] running `Command { std: "docker" "start" "-a" "802e64bddce0fca9ffe515eaf0372543e99db63480b6c01291159b87432ca852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "802e64bddce0fca9ffe515eaf0372543e99db63480b6c01291159b87432ca852", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "802e64bddce0fca9ffe515eaf0372543e99db63480b6c01291159b87432ca852", kill_on_drop: false }`
[INFO] [stdout] 802e64bddce0fca9ffe515eaf0372543e99db63480b6c01291159b87432ca852
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ed19baecd05fdb7dc11acde58407bc27b0a105a82b3426f84b45b06159d992f
[INFO] running `Command { std: "docker" "start" "-a" "5ed19baecd05fdb7dc11acde58407bc27b0a105a82b3426f84b45b06159d992f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling iana-time-zone v0.1.63
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]    Compiling chrono v0.4.40
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling pmsf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> build.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> build.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> build.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> build.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling rustmorphism v0.1.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling toml v0.7.8
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/lib.rs:89:37
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn establish_persistence(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:106:37
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn establish_persistence(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:123:37
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn establish_persistence(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:149:28
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn execute_code(&self, ctx: &StageContext) -> Result<Vec<u8>, FrameworkError> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:166:28
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn execute_code(&self, ctx: &StageContext) -> Result<Vec<u8>, FrameworkError> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:183:28
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn execute_code(&self, ctx: &StageContext) -> Result<Vec<u8>, FrameworkError> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:200:28
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn execute_code(&self, ctx: &StageContext) -> Result<Vec<u8>, FrameworkError> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:227:30
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn communicate_c2(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:244:30
[INFO] [stdout]     |
[INFO] [stdout] 244 |     fn communicate_c2(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:261:30
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn communicate_c2(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:278:30
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn communicate_c2(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:305:37
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn perform_anti_analysis(&self, ctx: &StageContext) -> Result<bool, FrameworkError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:322:37
[INFO] [stdout]     |
[INFO] [stdout] 322 |     fn perform_anti_analysis(&self, ctx: &StageContext) -> Result<bool, FrameworkError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:339:37
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn perform_anti_analysis(&self, ctx: &StageContext) -> Result<bool, FrameworkError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `select_technique_by_condition` is never used
[INFO] [stdout]    --> src/lib.rs:448:4
[INFO] [stdout]     |
[INFO] [stdout] 448 | fn select_technique_by_condition<'a, T>(choices: &'a [T], env_var: &str) -> Option<&'a T>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.08s
[INFO] running `Command { std: "docker" "inspect" "5ed19baecd05fdb7dc11acde58407bc27b0a105a82b3426f84b45b06159d992f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed19baecd05fdb7dc11acde58407bc27b0a105a82b3426f84b45b06159d992f", kill_on_drop: false }`
[INFO] [stdout] 5ed19baecd05fdb7dc11acde58407bc27b0a105a82b3426f84b45b06159d992f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f736761c070297c843c67187e37c53af1f2b7f702ec342f2fbbf012f26ce752
[INFO] running `Command { std: "docker" "start" "-a" "9f736761c070297c843c67187e37c53af1f2b7f702ec342f2fbbf012f26ce752", kill_on_drop: false }`
[INFO] [stderr]    Compiling pmsf v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::env`
[INFO] [stdout]  --> build.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::env;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> build.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> build.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::Write;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> build.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/lib.rs:89:37
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn establish_persistence(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:106:37
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn establish_persistence(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:123:37
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn establish_persistence(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:149:28
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn execute_code(&self, ctx: &StageContext) -> Result<Vec<u8>, FrameworkError> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:166:28
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn execute_code(&self, ctx: &StageContext) -> Result<Vec<u8>, FrameworkError> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:183:28
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn execute_code(&self, ctx: &StageContext) -> Result<Vec<u8>, FrameworkError> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:200:28
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn execute_code(&self, ctx: &StageContext) -> Result<Vec<u8>, FrameworkError> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:227:30
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn communicate_c2(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:244:30
[INFO] [stdout]     |
[INFO] [stdout] 244 |     fn communicate_c2(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:261:30
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn communicate_c2(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:278:30
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn communicate_c2(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:305:37
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn perform_anti_analysis(&self, ctx: &StageContext) -> Result<bool, FrameworkError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:322:37
[INFO] [stdout]     |
[INFO] [stdout] 322 |     fn perform_anti_analysis(&self, ctx: &StageContext) -> Result<bool, FrameworkError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:339:37
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn perform_anti_analysis(&self, ctx: &StageContext) -> Result<bool, FrameworkError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `select_technique_by_condition` is never used
[INFO] [stdout]    --> src/lib.rs:448:4
[INFO] [stdout]     |
[INFO] [stdout] 448 | fn select_technique_by_condition<'a, T>(choices: &'a [T], env_var: &str) -> Option<&'a T>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> examples/demo.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let ctx = StageContext { payload: None, metadata: Default::default() };
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/lib.rs:89:37
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn establish_persistence(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:106:37
[INFO] [stdout]     |
[INFO] [stdout] 106 |     fn establish_persistence(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:123:37
[INFO] [stdout]     |
[INFO] [stdout] 123 |     fn establish_persistence(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:149:28
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn execute_code(&self, ctx: &StageContext) -> Result<Vec<u8>, FrameworkError> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:166:28
[INFO] [stdout]     |
[INFO] [stdout] 166 |     fn execute_code(&self, ctx: &StageContext) -> Result<Vec<u8>, FrameworkError> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:183:28
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn execute_code(&self, ctx: &StageContext) -> Result<Vec<u8>, FrameworkError> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:200:28
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn execute_code(&self, ctx: &StageContext) -> Result<Vec<u8>, FrameworkError> {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:227:30
[INFO] [stdout]     |
[INFO] [stdout] 227 |     fn communicate_c2(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:244:30
[INFO] [stdout]     |
[INFO] [stdout] 244 |     fn communicate_c2(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:261:30
[INFO] [stdout]     |
[INFO] [stdout] 261 |     fn communicate_c2(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:278:30
[INFO] [stdout]     |
[INFO] [stdout] 278 |     fn communicate_c2(&self, ctx: &StageContext) -> Result<(), FrameworkError> {
[INFO] [stdout]     |                              ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:305:37
[INFO] [stdout]     |
[INFO] [stdout] 305 |     fn perform_anti_analysis(&self, ctx: &StageContext) -> Result<bool, FrameworkError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:322:37
[INFO] [stdout]     |
[INFO] [stdout] 322 |     fn perform_anti_analysis(&self, ctx: &StageContext) -> Result<bool, FrameworkError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/lib.rs:339:37
[INFO] [stdout]     |
[INFO] [stdout] 339 |     fn perform_anti_analysis(&self, ctx: &StageContext) -> Result<bool, FrameworkError> {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `select_technique_by_condition` is never used
[INFO] [stdout]    --> src/lib.rs:448:4
[INFO] [stdout]     |
[INFO] [stdout] 448 | fn select_technique_by_condition<'a, T>(choices: &'a [T], env_var: &str) -> Option<&'a T>
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[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 0.86s
[INFO] running `Command { std: "docker" "inspect" "9f736761c070297c843c67187e37c53af1f2b7f702ec342f2fbbf012f26ce752", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f736761c070297c843c67187e37c53af1f2b7f702ec342f2fbbf012f26ce752", kill_on_drop: false }`
[INFO] [stdout] 9f736761c070297c843c67187e37c53af1f2b7f702ec342f2fbbf012f26ce752
