[INFO] fetching crate visa-device-handler 1.1.0... [INFO] testing visa-device-handler-1.1.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate visa-device-handler 1.1.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate visa-device-handler 1.1.0 [INFO] finished tweaking crates.io crate visa-device-handler 1.1.0 [INFO] tweaked toml for crates.io crate visa-device-handler 1.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate visa-device-handler 1.1.0 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 31 packages to latest compatible versions [INFO] [stderr] Adding dlopen2 v0.7.0 (available: v0.8.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1186b9e5b1bc05609083f96000f1bae53a00f2c39c0f6cfb37571f064e5a5c1f [INFO] running `Command { std: "docker" "start" "-a" "1186b9e5b1bc05609083f96000f1bae53a00f2c39c0f6cfb37571f064e5a5c1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1186b9e5b1bc05609083f96000f1bae53a00f2c39c0f6cfb37571f064e5a5c1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1186b9e5b1bc05609083f96000f1bae53a00f2c39c0f6cfb37571f064e5a5c1f", kill_on_drop: false }` [INFO] [stdout] 1186b9e5b1bc05609083f96000f1bae53a00f2c39c0f6cfb37571f064e5a5c1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f2c879f5d541483e1afea81440ba06cd74999c5149600283ecabd7504e60930 [INFO] running `Command { std: "docker" "start" "-a" "1f2c879f5d541483e1afea81440ba06cd74999c5149600283ecabd7504e60930", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling mutex_logger v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling dlopen2_derive v0.4.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling dlopen2 v0.7.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling visa-device-handler v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `test_open_rm_status` is never used [INFO] [stdout] --> src/status_testers.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn test_open_rm_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(),String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_write_status` is never used [INFO] [stdout] --> src/status_testers.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn test_write_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(),String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_read_status` is never used [INFO] [stdout] --> src/status_testers.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn test_read_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(),String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_viopen_status` is never used [INFO] [stdout] --> src/status_testers.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn test_viopen_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_find_rsc_status` is never used [INFO] [stdout] --> src/status_testers.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn test_find_rsc_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_error_code_for_openrm` is never used [INFO] [stdout] --> src/status_testers.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn test_error_code_for_openrm(status: i32) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_error_code_for_write` is never used [INFO] [stdout] --> src/status_testers.rs:104:4 [INFO] [stdout] | [INFO] [stdout] 104 | fn test_error_code_for_write(status: i32) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_error_code_for_read` is never used [INFO] [stdout] --> src/status_testers.rs:150:4 [INFO] [stdout] | [INFO] [stdout] 150 | fn test_error_code_for_read(status: i32) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_error_code_for_find_rsc` is never used [INFO] [stdout] --> src/status_testers.rs:205:4 [INFO] [stdout] | [INFO] [stdout] 205 | fn test_error_code_for_find_rsc(status: i32) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_error_code_for_viopen` is never used [INFO] [stdout] --> src/status_testers.rs:224:4 [INFO] [stdout] | [INFO] [stdout] 224 | fn test_error_code_for_viopen(status: i32) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `format_code_string` is never used [INFO] [stdout] --> src/status_testers.rs:268:4 [INFO] [stdout] | [INFO] [stdout] 268 | fn format_code_string(code: i32, string: &str,verbosity:Verbosity) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/visa_interface/object.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | fn binary_name(&self) -> Result, VisaWrapperError> { [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] 26 | fn binary_name(&self) -> Result, VisaWrapperError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.01s [INFO] running `Command { std: "docker" "inspect" "1f2c879f5d541483e1afea81440ba06cd74999c5149600283ecabd7504e60930", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f2c879f5d541483e1afea81440ba06cd74999c5149600283ecabd7504e60930", kill_on_drop: false }` [INFO] [stdout] 1f2c879f5d541483e1afea81440ba06cd74999c5149600283ecabd7504e60930 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68d78a27d700de6c147f15c2397c25329fa11f5f54e7c7f9fa3fcbf410f6151d [INFO] running `Command { std: "docker" "start" "-a" "68d78a27d700de6c147f15c2397c25329fa11f5f54e7c7f9fa3fcbf410f6151d", kill_on_drop: false }` [INFO] [stdout] warning: function `test_open_rm_status` is never used [INFO] [stdout] --> src/status_testers.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn test_open_rm_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(),String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_write_status` is never used [INFO] [stdout] --> src/status_testers.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn test_write_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(),String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_read_status` is never used [INFO] [stdout] --> src/status_testers.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn test_read_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(),String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_viopen_status` is never used [INFO] [stdout] --> src/status_testers.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn test_viopen_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_find_rsc_status` is never used [INFO] [stdout] --> src/status_testers.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn test_find_rsc_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_error_code_for_openrm` is never used [INFO] [stdout] --> src/status_testers.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn test_error_code_for_openrm(status: i32) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_error_code_for_write` is never used [INFO] [stdout] --> src/status_testers.rs:104:4 [INFO] [stdout] | [INFO] [stdout] 104 | fn test_error_code_for_write(status: i32) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_error_code_for_read` is never used [INFO] [stdout] --> src/status_testers.rs:150:4 [INFO] [stdout] | [INFO] [stdout] 150 | fn test_error_code_for_read(status: i32) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_error_code_for_find_rsc` is never used [INFO] [stdout] --> src/status_testers.rs:205:4 [INFO] [stdout] | [INFO] [stdout] 205 | fn test_error_code_for_find_rsc(status: i32) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_error_code_for_viopen` is never used [INFO] [stdout] --> src/status_testers.rs:224:4 [INFO] [stdout] | [INFO] [stdout] 224 | fn test_error_code_for_viopen(status: i32) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling visa-device-handler v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `format_code_string` is never used [INFO] [stdout] --> src/status_testers.rs:268:4 [INFO] [stdout] | [INFO] [stdout] 268 | fn format_code_string(code: i32, string: &str,verbosity:Verbosity) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/visa_interface/object.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | fn binary_name(&self) -> Result, VisaWrapperError> { [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] 26 | fn binary_name(&self) -> Result, VisaWrapperError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_open_rm_status` is never used [INFO] [stdout] --> src/status_testers.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn test_open_rm_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(),String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_write_status` is never used [INFO] [stdout] --> src/status_testers.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn test_write_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(),String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_read_status` is never used [INFO] [stdout] --> src/status_testers.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn test_read_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(),String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_viopen_status` is never used [INFO] [stdout] --> src/status_testers.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn test_viopen_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_find_rsc_status` is never used [INFO] [stdout] --> src/status_testers.rs:72:8 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn test_find_rsc_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_error_code_for_openrm` is never used [INFO] [stdout] --> src/status_testers.rs:85:4 [INFO] [stdout] | [INFO] [stdout] 85 | fn test_error_code_for_openrm(status: i32) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_error_code_for_write` is never used [INFO] [stdout] --> src/status_testers.rs:104:4 [INFO] [stdout] | [INFO] [stdout] 104 | fn test_error_code_for_write(status: i32) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_error_code_for_read` is never used [INFO] [stdout] --> src/status_testers.rs:150:4 [INFO] [stdout] | [INFO] [stdout] 150 | fn test_error_code_for_read(status: i32) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_error_code_for_find_rsc` is never used [INFO] [stdout] --> src/status_testers.rs:205:4 [INFO] [stdout] | [INFO] [stdout] 205 | fn test_error_code_for_find_rsc(status: i32) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_error_code_for_viopen` is never used [INFO] [stdout] --> src/status_testers.rs:224:4 [INFO] [stdout] | [INFO] [stdout] 224 | fn test_error_code_for_viopen(status: i32) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `format_code_string` is never used [INFO] [stdout] --> src/status_testers.rs:268:4 [INFO] [stdout] | [INFO] [stdout] 268 | fn format_code_string(code: i32, string: &str,verbosity:Verbosity) -> (String,Verbosity) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/visa_interface/object.rs:26:20 [INFO] [stdout] | [INFO] [stdout] 26 | fn binary_name(&self) -> Result, VisaWrapperError> { [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] 26 | fn binary_name(&self) -> Result, VisaWrapperError> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.23s [INFO] running `Command { std: "docker" "inspect" "68d78a27d700de6c147f15c2397c25329fa11f5f54e7c7f9fa3fcbf410f6151d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68d78a27d700de6c147f15c2397c25329fa11f5f54e7c7f9fa3fcbf410f6151d", kill_on_drop: false }` [INFO] [stdout] 68d78a27d700de6c147f15c2397c25329fa11f5f54e7c7f9fa3fcbf410f6151d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6e0aac6a60260f40720c276a039c36626ba40f5cf9fe42b87367748b5a2845de [INFO] running `Command { std: "docker" "start" "-a" "6e0aac6a60260f40720c276a039c36626ba40f5cf9fe42b87367748b5a2845de", kill_on_drop: false }` [INFO] [stderr] warning: function `test_open_rm_status` is never used [INFO] [stderr] --> src/status_testers.rs:4:8 [INFO] [stderr] | [INFO] [stderr] 4 | pub fn test_open_rm_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(),String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `test_write_status` is never used [INFO] [stderr] --> src/status_testers.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn test_write_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(),String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_read_status` is never used [INFO] [stderr] --> src/status_testers.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn test_read_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(),String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_viopen_status` is never used [INFO] [stderr] --> src/status_testers.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn test_viopen_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(), String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_find_rsc_status` is never used [INFO] [stderr] --> src/status_testers.rs:72:8 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn test_find_rsc_status(status: i32,logger:&MLogger,panic_thres:Verbosity) -> Result<(), String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_error_code_for_openrm` is never used [INFO] [stderr] --> src/status_testers.rs:85:4 [INFO] [stderr] | [INFO] [stderr] 85 | fn test_error_code_for_openrm(status: i32) -> (String,Verbosity) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_error_code_for_write` is never used [INFO] [stderr] --> src/status_testers.rs:104:4 [INFO] [stderr] | [INFO] [stderr] 104 | fn test_error_code_for_write(status: i32) -> (String,Verbosity) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_error_code_for_read` is never used [INFO] [stderr] --> src/status_testers.rs:150:4 [INFO] [stderr] | [INFO] [stderr] 150 | fn test_error_code_for_read(status: i32) -> (String,Verbosity) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_error_code_for_find_rsc` is never used [INFO] [stderr] --> src/status_testers.rs:205:4 [INFO] [stderr] | [INFO] [stderr] 205 | fn test_error_code_for_find_rsc(status: i32) -> (String,Verbosity) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `test_error_code_for_viopen` is never used [INFO] [stderr] --> src/status_testers.rs:224:4 [INFO] [stderr] | [INFO] [stderr] 224 | fn test_error_code_for_viopen(status: i32) -> (String,Verbosity) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `format_code_string` is never used [INFO] [stderr] --> src/status_testers.rs:268:4 [INFO] [stderr] | [INFO] [stderr] 268 | fn format_code_string(code: i32, string: &str,verbosity:Verbosity) -> (String,Verbosity) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/visa_interface/object.rs:26:20 [INFO] [stderr] | [INFO] [stderr] 26 | fn binary_name(&self) -> Result, VisaWrapperError> { [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] 26 | fn binary_name(&self) -> Result, VisaWrapperError> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `visa-device-handler` (lib) generated 12 warnings (run `cargo fix --lib -p visa-device-handler` to apply 1 suggestion) [INFO] [stderr] warning: `visa-device-handler` (lib test) generated 12 warnings (12 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/visa_device_handler-fafa864cf0ed3af1) [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 tests/core_tests.rs (/opt/rustwide/target/debug/deps/core_tests-2cfe1a385c6d74ca) [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 tests/emulator_tests.rs (/opt/rustwide/target/debug/deps/emulator_tests-491d02041d539f29) [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 tests/interface_tests.rs (/opt/rustwide/target/debug/deps/interface_tests-6c8afa4b16695ffd) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test interface_tests::test_interface ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- interface_tests::test_interface stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'interface_tests::test_interface' (28) panicked at tests/interface_tests.rs:8:94: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: OpeningLibraryError(Custom { kind: Other, error: "libvisa.so: cannot open shared object file: No such file or directory" }) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x612c14721d62 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x612c14721d62 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x612c14721d62 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x612c14721d62 - ::fmt::h67edf0e4d33c343c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x612c14731ebf - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x612c14731ebf - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x612c146ef2d1 - std::io::default_write_fmt::h69967ac0ba93195f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x612c146ef2d1 - std::io::Write::write_fmt::h8db9396209deaa1c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x612c146fb332 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x612c146ffe7f - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x612c146ffd11 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x612c146a85ce - as core::ops::function::Fn>::call::h18383b2e29377420 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x612c146a85ce - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x612c1470053f - as core::ops::function::Fn>::call::h6dba6e441651a0d1 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x612c1470053f - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x612c1470039a - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x612c146fb469 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x612c146e37ad - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x612c147396f0 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x612c14738ed6 - core::result::unwrap_failed::hdde076be853d034f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1855:5 [INFO] [stdout] 20: 0x612c14685dfa - core::result::Result::unwrap::hcfb762074eedd06d [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/result.rs:1226:23 [INFO] [stdout] 21: 0x612c14685dfa - interface_tests::interface_tests::test_interface::h7a054a943d9273e6 [INFO] [stdout] at /opt/rustwide/workdir/tests/interface_tests.rs:8:94 [INFO] [stdout] 22: 0x612c14686767 - interface_tests::interface_tests::test_interface::{{closure}}::h1edff86ffa564c8e [INFO] [stdout] at /opt/rustwide/workdir/tests/interface_tests.rs:7:24 [INFO] [stdout] 23: 0x612c14686916 - core::ops::function::FnOnce::call_once::h941d01a2be348ada [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x612c146a838b - core::ops::function::FnOnce::call_once::h70887edf07a630ba [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x612c146a838b - test::__rust_begin_short_backtrace::h27763c4cbbdb8601 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x612c146bdff5 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x612c146bdff5 - as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 28: 0x612c146bdff5 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x612c146bdff5 - std::panicking::catch_unwind::hae1ec7bf94407afa [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x612c146bdff5 - std::panic::catch_unwind::h0f4ff4773d84d3cd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x612c146bdff5 - test::run_test_in_process::h03fbc77ae48b3f10 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x612c146bdff5 - test::run_test::{{closure}}::h83476a9c453dc4d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x612c146947e4 - test::run_test::{{closure}}::h515482ad1e7fe7de [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x612c146947e4 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x612c146980aa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x612c146980aa - as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 37: 0x612c146980aa - std::panicking::catch_unwind::do_call::hdc29e11311eb7655 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x612c146980aa - std::panicking::catch_unwind::h9e402d6a96fef41c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x612c146980aa - std::panic::catch_unwind::h9213c0c54aec70e0 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x612c146980aa - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87 [INFO] [stderr] error: test failed, to rerun pass `--test interface_tests` [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x612c146980aa - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x612c146f65cf - as core::ops::function::FnOnce>::call_once::h2044e71c41d3958a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 43: 0x612c146f65cf - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 44: 0x77d9eaabaaa4 - [INFO] [stdout] 45: 0x77d9eab47a34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] interface_tests::test_interface [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6e0aac6a60260f40720c276a039c36626ba40f5cf9fe42b87367748b5a2845de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e0aac6a60260f40720c276a039c36626ba40f5cf9fe42b87367748b5a2845de", kill_on_drop: false }` [INFO] [stdout] 6e0aac6a60260f40720c276a039c36626ba40f5cf9fe42b87367748b5a2845de