[INFO] fetching crate fortranc 0.1.0...
[INFO] checking fortranc-0.1.0 against try#1463461488056994d1b84e8b752e7c11c7fae7aa for pr-154205
[INFO] extracting crate fortranc 0.1.0 into /workspace/builds/worker-7-tc2/source
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[INFO] finished tweaking crates.io crate fortranc 0.1.0
[INFO] tweaked toml for crates.io crate fortranc 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate fortranc 0.1.0 on toolchain 1463461488056994d1b84e8b752e7c11c7fae7aa
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[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":1,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16}
[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":1,"ph":2,"wa":0,"pa":0,"a":2,"pos":2,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":2,"a_opt":2,"sz_no_dedup":32,"sz_old":32,"sz_opt":32}
[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":1,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16}
[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":1,"ph":3,"wa":0,"pa":0,"a":3,"pos":3,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":3,"a_opt":3,"sz_no_dedup":48,"sz_old":48,"sz_opt":48}
[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":2,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16}
[INFO] [stdout] warning: fields `apple_sdk_root_cache` and `apple_versions_cache` are never read
[INFO] [stdout]    --> src/lib.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | struct BuildCache {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 110 |     env_cache: RwLock<HashMap<Box<str>, Env>>,
[INFO] [stdout] 111 |     apple_sdk_root_cache: RwLock<HashMap<Box<str>, Arc<OsStr>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 112 |     apple_versions_cache: RwLock<HashMap<Box<str>, Arc<str>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BuildCache` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `fortrancbin`, `pic`, `use_plt`, and `static_crt` are never read
[INFO] [stdout]    --> src/lib.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub struct Build {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fortrancbin: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pic: Option<bool>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 147 |     use_plt: Option<bool>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 148 |     static_crt: Option<bool>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Build` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `has_internal_target_arg` is never read
[INFO] [stdout]   --> src/tool.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Tool {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub(crate) has_internal_target_arg: bool,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tool` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_family`, `is_duplicate_opt_arg`, and `push_opt_unless_duplicate` are never used
[INFO] [stdout]    --> src/tool.rs:55:19
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl Tool {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  55 |     pub(crate) fn with_family(path: PathBuf, family: ToolFamily) -> Self {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     pub(crate) fn is_duplicate_opt_arg(&self, flag: &OsString) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 306 |     pub(crate) fn push_opt_unless_duplicate(&mut self, flag: OsString) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Discard` is never constructed
[INFO] [stdout]   --> src/command_helper.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) enum OutputKind {
[INFO] [stdout]    |                 ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 29 |     Discard,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OutputKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ifx` and `lfortran` are never read
[INFO] [stdout]    --> src/command_helper.rs:429:16
[INFO] [stdout]     |
[INFO] [stdout] 423 | pub(crate) struct CmdAddOutputFileArgs {
[INFO] [stdout]     |                   -------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 429 |     pub(crate) ifx: bool,
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 430 |     pub(crate) lfortran: bool,
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `versioned_llvm_target` is never used
[INFO] [stdout]  --> src/target/llvm.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl TargetInfo<'_> {
[INFO] [stdout]   | ------------------- method in this implementation
[INFO] [stdout] 4 |     /// The versioned LLVM/Clang target triple.
[INFO] [stdout] 5 |     pub(crate) fn versioned_llvm_target(&self, version: &str) -> String {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tempfile v3.17.1
[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":0,"ph":2,"wa":0,"pa":0,"a":2,"pos":2,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":2,"a_opt":2,"sz_no_dedup":32,"sz_old":32,"sz_opt":32}
[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":3,"ph":2,"wa":0,"pa":0,"a":2,"pos":2,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":2,"a_opt":2,"sz_no_dedup":32,"sz_old":32,"sz_opt":32}
[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":1,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16}
[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":1,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16}
[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":2,"ph":2,"wa":0,"pa":0,"a":2,"pos":2,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":2,"a_opt":2,"sz_no_dedup":32,"sz_old":32,"sz_opt":32}
[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":2,"ph":2,"wa":0,"pa":0,"a":2,"pos":2,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":2,"a_opt":2,"sz_no_dedup":32,"sz_old":32,"sz_opt":32}
[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":2,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16}
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[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":1,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16}
[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":1,"ph":2,"wa":0,"pa":0,"a":2,"pos":2,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":2,"a_opt":2,"sz_no_dedup":32,"sz_old":32,"sz_opt":32}
[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":1,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16}
[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":1,"ph":3,"wa":0,"pa":0,"a":3,"pos":3,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":3,"a_opt":3,"sz_no_dedup":48,"sz_old":48,"sz_opt":48}
[INFO] [stderr] [FMTARGS] {"crate":"fortranc","p":2,"ph":1,"wa":0,"pa":0,"a":1,"pos":1,"named":0,"cap":0,"ucap":0,"dup":0,"const":0,"constparam":0,"other_dup":0,"d2":0,"d3":0,"d4p":0,"deduped":0,"remaining":0,"a_old":1,"a_opt":1,"sz_no_dedup":16,"sz_old":16,"sz_opt":16}
[INFO] [stdout] warning: fields `apple_sdk_root_cache` and `apple_versions_cache` are never read
[INFO] [stdout]    --> src/lib.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout] 109 | struct BuildCache {
[INFO] [stdout]     |        ---------- fields in this struct
[INFO] [stdout] 110 |     env_cache: RwLock<HashMap<Box<str>, Env>>,
[INFO] [stdout] 111 |     apple_sdk_root_cache: RwLock<HashMap<Box<str>, Arc<OsStr>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 112 |     apple_versions_cache: RwLock<HashMap<Box<str>, Arc<str>>>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `BuildCache` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `fortrancbin`, `pic`, `use_plt`, and `static_crt` are never read
[INFO] [stdout]    --> src/lib.rs:129:5
[INFO] [stdout]     |
[INFO] [stdout] 119 | pub struct Build {
[INFO] [stdout]     |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 129 |     fortrancbin: bool,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 146 |     pic: Option<bool>,
[INFO] [stdout]     |     ^^^
[INFO] [stdout] 147 |     use_plt: Option<bool>,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 148 |     static_crt: Option<bool>,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Build` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `has_internal_target_arg` is never read
[INFO] [stdout]   --> src/tool.rs:31:16
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Tool {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub(crate) has_internal_target_arg: bool,
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Tool` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `with_family`, `is_duplicate_opt_arg`, and `push_opt_unless_duplicate` are never used
[INFO] [stdout]    --> src/tool.rs:55:19
[INFO] [stdout]     |
[INFO] [stdout]  34 | impl Tool {
[INFO] [stdout]     | --------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  55 |     pub(crate) fn with_family(path: PathBuf, family: ToolFamily) -> Self {
[INFO] [stdout]     |                   ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 276 |     pub(crate) fn is_duplicate_opt_arg(&self, flag: &OsString) -> bool {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 306 |     pub(crate) fn push_opt_unless_duplicate(&mut self, flag: OsString) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Discard` is never constructed
[INFO] [stdout]   --> src/command_helper.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub(crate) enum OutputKind {
[INFO] [stdout]    |                 ---------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 29 |     Discard,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OutputKind` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ifx` and `lfortran` are never read
[INFO] [stdout]    --> src/command_helper.rs:429:16
[INFO] [stdout]     |
[INFO] [stdout] 423 | pub(crate) struct CmdAddOutputFileArgs {
[INFO] [stdout]     |                   -------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 429 |     pub(crate) ifx: bool,
[INFO] [stdout]     |                ^^^
[INFO] [stdout] 430 |     pub(crate) lfortran: bool,
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `versioned_llvm_target` is never used
[INFO] [stdout]  --> src/target/llvm.rs:5:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | impl TargetInfo<'_> {
[INFO] [stdout]   | ------------------- method in this implementation
[INFO] [stdout] 4 |     /// The versioned LLVM/Clang target triple.
[INFO] [stdout] 5 |     pub(crate) fn versioned_llvm_target(&self, version: &str) -> String {
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `Command { std: "docker" "inspect" "41507270b99aa6985e9eba658ac506c6bb69bd8781d1c7154cbddf3347cfde9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41507270b99aa6985e9eba658ac506c6bb69bd8781d1c7154cbddf3347cfde9e", kill_on_drop: false }`
[INFO] [stdout] 41507270b99aa6985e9eba658ac506c6bb69bd8781d1c7154cbddf3347cfde9e