[INFO] fetching crate libr 0.1.0...
[INFO] testing libr-0.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate libr 0.1.0 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate libr 0.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libr 0.1.0
[INFO] finished tweaking crates.io crate libr 0.1.0
[INFO] tweaked toml for crates.io crate libr 0.1.0 written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 516aa2977b075b51c806a9325490e378b6511fe0431a93771a556feb7ad19484
[INFO] running `Command { std: "docker" "start" "-a" "516aa2977b075b51c806a9325490e378b6511fe0431a93771a556feb7ad19484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "516aa2977b075b51c806a9325490e378b6511fe0431a93771a556feb7ad19484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "516aa2977b075b51c806a9325490e378b6511fe0431a93771a556feb7ad19484", kill_on_drop: false }`
[INFO] [stdout] 516aa2977b075b51c806a9325490e378b6511fe0431a93771a556feb7ad19484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0c5f0ce84084128adc4f8c2992eed32642eafb883aa79a68e4a01724401d6f7
[INFO] running `Command { std: "docker" "start" "-a" "d0c5f0ce84084128adc4f8c2992eed32642eafb883aa79a68e4a01724401d6f7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `PARSE_NULL` should have an upper camel case name
[INFO] [stdout]  --> src/ext/parse.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     PARSE_NULL = 0,
[INFO] [stdout]   |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseNull`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PARSE_OK` should have an upper camel case name
[INFO] [stdout]  --> src/ext/parse.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     PARSE_OK,
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to upper camel case: `ParseOk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PARSE_INCOMPLETE` should have an upper camel case name
[INFO] [stdout]  --> src/ext/parse.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     PARSE_INCOMPLETE,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseIncomplete`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PARSE_ERROR` should have an upper camel case name
[INFO] [stdout]  --> src/ext/parse.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     PARSE_ERROR,
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PARSE_EOF` should have an upper camel case name
[INFO] [stdout]  --> src/ext/parse.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     PARSE_EOF,
[INFO] [stdout]   |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ParseEof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_NORESTORE` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     SA_NORESTORE = 0,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SaNorestore`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_RESTORE` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     SA_RESTORE,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaRestore`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_DEFAULT` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     SA_DEFAULT, // was === SA_RESTORE
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaDefault`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_NOSAVE` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SA_NOSAVE,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `SaNosave`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_SAVE` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     SA_SAVE,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `SaSave`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_SAVEASK` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     SA_SAVEASK,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaSaveask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_SUICIDE` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     SA_SUICIDE,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaSuicide`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_ANY_SYM` should have an upper camel case name
[INFO] [stdout]   --> src/ext/rdynload.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     R_ANY_SYM = 0,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `RAnySym`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_C_SYM` should have an upper camel case name
[INFO] [stdout]   --> src/ext/rdynload.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     R_C_SYM,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `RCSym`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_CALL_SYM` should have an upper camel case name
[INFO] [stdout]   --> src/ext/rdynload.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     R_CALL_SYM,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `RCallSym`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_FORTRAN_SYM` should have an upper camel case name
[INFO] [stdout]   --> src/ext/rdynload.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     R_FORTRAN_SYM,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RFortranSym`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_EXTERNAL_SYM` should have an upper camel case name
[INFO] [stdout]   --> src/ext/rdynload.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     R_EXTERNAL_SYM,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RExternalSym`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]  --> src/ext/print.rs:9:56
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn Rvprintf(arg1: *const ::libc::c_char, arg2: va_list) -> ();
[INFO] [stdout]   |                                                        ^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout]   = help: consider passing a pointer to the array
[INFO] [stdout]   = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]   --> src/ext/print.rs:10:57
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn REvprintf(arg1: *const ::libc::c_char, arg2: va_list) -> ();
[INFO] [stdout]    |                                                         ^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider passing a pointer to the array
[INFO] [stdout]    = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "d0c5f0ce84084128adc4f8c2992eed32642eafb883aa79a68e4a01724401d6f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0c5f0ce84084128adc4f8c2992eed32642eafb883aa79a68e4a01724401d6f7", kill_on_drop: false }`
[INFO] [stdout] d0c5f0ce84084128adc4f8c2992eed32642eafb883aa79a68e4a01724401d6f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4cd1b4c33d2c8d229fadfe987f6aa2a25cd9f8ddc142aa04be9dd9e703431fdd
[INFO] running `Command { std: "docker" "start" "-a" "4cd1b4c33d2c8d229fadfe987f6aa2a25cd9f8ddc142aa04be9dd9e703431fdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `PARSE_NULL` should have an upper camel case name
[INFO] [stdout]  --> src/ext/parse.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     PARSE_NULL = 0,
[INFO] [stdout]   |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseNull`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PARSE_OK` should have an upper camel case name
[INFO] [stdout]  --> src/ext/parse.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     PARSE_OK,
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to upper camel case: `ParseOk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PARSE_INCOMPLETE` should have an upper camel case name
[INFO] [stdout]  --> src/ext/parse.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     PARSE_INCOMPLETE,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseIncomplete`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PARSE_ERROR` should have an upper camel case name
[INFO] [stdout]  --> src/ext/parse.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     PARSE_ERROR,
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PARSE_EOF` should have an upper camel case name
[INFO] [stdout]  --> src/ext/parse.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     PARSE_EOF,
[INFO] [stdout]   |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ParseEof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_NORESTORE` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     SA_NORESTORE = 0,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SaNorestore`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_RESTORE` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     SA_RESTORE,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaRestore`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_DEFAULT` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     SA_DEFAULT, // was === SA_RESTORE
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaDefault`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_NOSAVE` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SA_NOSAVE,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `SaNosave`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_SAVE` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     SA_SAVE,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `SaSave`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_SAVEASK` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     SA_SAVEASK,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaSaveask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_SUICIDE` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     SA_SUICIDE,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaSuicide`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_ANY_SYM` should have an upper camel case name
[INFO] [stdout]   --> src/ext/rdynload.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     R_ANY_SYM = 0,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `RAnySym`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_C_SYM` should have an upper camel case name
[INFO] [stdout]   --> src/ext/rdynload.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     R_C_SYM,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `RCSym`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_CALL_SYM` should have an upper camel case name
[INFO] [stdout]   --> src/ext/rdynload.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     R_CALL_SYM,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `RCallSym`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_FORTRAN_SYM` should have an upper camel case name
[INFO] [stdout]   --> src/ext/rdynload.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     R_FORTRAN_SYM,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RFortranSym`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_EXTERNAL_SYM` should have an upper camel case name
[INFO] [stdout]   --> src/ext/rdynload.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     R_EXTERNAL_SYM,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RExternalSym`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]  --> src/ext/print.rs:9:56
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn Rvprintf(arg1: *const ::libc::c_char, arg2: va_list) -> ();
[INFO] [stdout]   |                                                        ^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout]   = help: consider passing a pointer to the array
[INFO] [stdout]   = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]   --> src/ext/print.rs:10:57
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn REvprintf(arg1: *const ::libc::c_char, arg2: va_list) -> ();
[INFO] [stdout]    |                                                         ^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider passing a pointer to the array
[INFO] [stdout]    = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libc::c_int`
[INFO] [stdout]  --> examples/02-embedded-named-call.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use libc::c_int;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rf_endEmbeddedR`, `Rf_initEmbeddedR`
[INFO] [stdout]  --> examples/02-embedded-named-call.rs:9:28
[INFO] [stdout]   |
[INFO] [stdout] 9 | use libr::embedded::{self, Rf_endEmbeddedR, Rf_initEmbeddedR};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Rf_endEmbeddedR`, `Rf_initEmbeddedR`
[INFO] [stdout]  --> examples/03-embedded-parse-eval.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | use libr::embedded::{self, Rf_endEmbeddedR, Rf_initEmbeddedR};
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PARSE_NULL` should have an upper camel case name
[INFO] [stdout]  --> src/ext/parse.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     PARSE_NULL = 0,
[INFO] [stdout]   |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseNull`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PARSE_OK` should have an upper camel case name
[INFO] [stdout]  --> src/ext/parse.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     PARSE_OK,
[INFO] [stdout]   |     ^^^^^^^^ help: convert the identifier to upper camel case: `ParseOk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PARSE_INCOMPLETE` should have an upper camel case name
[INFO] [stdout]  --> src/ext/parse.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     PARSE_INCOMPLETE,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseIncomplete`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PARSE_ERROR` should have an upper camel case name
[INFO] [stdout]  --> src/ext/parse.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     PARSE_ERROR,
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseError`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `PARSE_EOF` should have an upper camel case name
[INFO] [stdout]  --> src/ext/parse.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     PARSE_EOF,
[INFO] [stdout]   |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ParseEof`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_NORESTORE` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     SA_NORESTORE = 0,
[INFO] [stdout]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SaNorestore`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_RESTORE` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     SA_RESTORE,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaRestore`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_DEFAULT` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     SA_DEFAULT, // was === SA_RESTORE
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaDefault`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_NOSAVE` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SA_NOSAVE,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `SaNosave`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_SAVE` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     SA_SAVE,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `SaSave`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_SAVEASK` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     SA_SAVEASK,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaSaveask`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `SA_SUICIDE` should have an upper camel case name
[INFO] [stdout]   --> src/ext/r_startup.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     SA_SUICIDE,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaSuicide`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_ANY_SYM` should have an upper camel case name
[INFO] [stdout]   --> src/ext/rdynload.rs:82:5
[INFO] [stdout]    |
[INFO] [stdout] 82 |     R_ANY_SYM = 0,
[INFO] [stdout]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `RAnySym`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_C_SYM` should have an upper camel case name
[INFO] [stdout]   --> src/ext/rdynload.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 |     R_C_SYM,
[INFO] [stdout]    |     ^^^^^^^ help: convert the identifier to upper camel case: `RCSym`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_CALL_SYM` should have an upper camel case name
[INFO] [stdout]   --> src/ext/rdynload.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 84 |     R_CALL_SYM,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `RCallSym`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_FORTRAN_SYM` should have an upper camel case name
[INFO] [stdout]   --> src/ext/rdynload.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     R_FORTRAN_SYM,
[INFO] [stdout]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RFortranSym`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `R_EXTERNAL_SYM` should have an upper camel case name
[INFO] [stdout]   --> src/ext/rdynload.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     R_EXTERNAL_SYM,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RExternalSym`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]  --> src/ext/print.rs:9:56
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub fn Rvprintf(arg1: *const ::libc::c_char, arg2: va_list) -> ();
[INFO] [stdout]   |                                                        ^^^^^^^ not FFI-safe
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stdout]   = help: consider passing a pointer to the array
[INFO] [stdout]   = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` block uses type `[va_list_tag; 1]`, which is not FFI-safe
[INFO] [stdout]   --> src/ext/print.rs:10:57
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn REvprintf(arg1: *const ::libc::c_char, arg2: va_list) -> ();
[INFO] [stdout]    |                                                         ^^^^^^^ not FFI-safe
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider passing a pointer to the array
[INFO] [stdout]    = note: passing raw arrays by value is not FFI-safe
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "4cd1b4c33d2c8d229fadfe987f6aa2a25cd9f8ddc142aa04be9dd9e703431fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cd1b4c33d2c8d229fadfe987f6aa2a25cd9f8ddc142aa04be9dd9e703431fdd", kill_on_drop: false }`
[INFO] [stdout] 4cd1b4c33d2c8d229fadfe987f6aa2a25cd9f8ddc142aa04be9dd9e703431fdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b19bc68864272cd85ee37ca930820f8d350dac80aba52a67347efc7c7d3fcbef
[INFO] running `Command { std: "docker" "start" "-a" "b19bc68864272cd85ee37ca930820f8d350dac80aba52a67347efc7c7d3fcbef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: variant `PARSE_NULL` should have an upper camel case name
[INFO] [stderr]  --> src/ext/parse.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     PARSE_NULL = 0,
[INFO] [stderr]   |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseNull`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PARSE_OK` should have an upper camel case name
[INFO] [stderr]  --> src/ext/parse.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     PARSE_OK,
[INFO] [stderr]   |     ^^^^^^^^ help: convert the identifier to upper camel case: `ParseOk`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PARSE_INCOMPLETE` should have an upper camel case name
[INFO] [stderr]  --> src/ext/parse.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     PARSE_INCOMPLETE,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseIncomplete`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PARSE_ERROR` should have an upper camel case name
[INFO] [stderr]  --> src/ext/parse.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     PARSE_ERROR,
[INFO] [stderr]   |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseError`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PARSE_EOF` should have an upper camel case name
[INFO] [stderr]  --> src/ext/parse.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     PARSE_EOF,
[INFO] [stderr]   |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ParseEof`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SA_NORESTORE` should have an upper camel case name
[INFO] [stderr]   --> src/ext/r_startup.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     SA_NORESTORE = 0,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SaNorestore`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SA_RESTORE` should have an upper camel case name
[INFO] [stderr]   --> src/ext/r_startup.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     SA_RESTORE,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaRestore`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SA_DEFAULT` should have an upper camel case name
[INFO] [stderr]   --> src/ext/r_startup.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     SA_DEFAULT, // was === SA_RESTORE
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaDefault`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SA_NOSAVE` should have an upper camel case name
[INFO] [stderr]   --> src/ext/r_startup.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     SA_NOSAVE,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `SaNosave`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SA_SAVE` should have an upper camel case name
[INFO] [stderr]   --> src/ext/r_startup.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     SA_SAVE,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `SaSave`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SA_SAVEASK` should have an upper camel case name
[INFO] [stderr]   --> src/ext/r_startup.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     SA_SAVEASK,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaSaveask`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SA_SUICIDE` should have an upper camel case name
[INFO] [stderr]   --> src/ext/r_startup.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     SA_SUICIDE,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaSuicide`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `R_ANY_SYM` should have an upper camel case name
[INFO] [stderr]   --> src/ext/rdynload.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     R_ANY_SYM = 0,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `RAnySym`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `R_C_SYM` should have an upper camel case name
[INFO] [stderr]   --> src/ext/rdynload.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     R_C_SYM,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `RCSym`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `R_CALL_SYM` should have an upper camel case name
[INFO] [stderr]   --> src/ext/rdynload.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     R_CALL_SYM,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `RCallSym`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `R_FORTRAN_SYM` should have an upper camel case name
[INFO] [stderr]   --> src/ext/rdynload.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     R_FORTRAN_SYM,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RFortranSym`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `R_EXTERNAL_SYM` should have an upper camel case name
[INFO] [stderr]   --> src/ext/rdynload.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     R_EXTERNAL_SYM,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RExternalSym`
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `[va_list_tag; 1]`, which is not FFI-safe
[INFO] [stderr]  --> src/ext/print.rs:9:56
[INFO] [stderr]   |
[INFO] [stderr] 9 |     pub fn Rvprintf(arg1: *const ::libc::c_char, arg2: va_list) -> ();
[INFO] [stderr]   |                                                        ^^^^^^^ not FFI-safe
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(improper_ctypes)]` on by default
[INFO] [stderr]   = help: consider passing a pointer to the array
[INFO] [stderr]   = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `extern` block uses type `[va_list_tag; 1]`, which is not FFI-safe
[INFO] [stderr]   --> src/ext/print.rs:10:57
[INFO] [stderr]    |
[INFO] [stderr] 10 |     pub fn REvprintf(arg1: *const ::libc::c_char, arg2: va_list) -> ();
[INFO] [stderr]    |                                                         ^^^^^^^ not FFI-safe
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider passing a pointer to the array
[INFO] [stderr]    = note: passing raw arrays by value is not FFI-safe
[INFO] [stderr] 
[INFO] [stderr] warning: `libr` (lib) generated 19 warnings
[INFO] [stderr] warning: `libr` (lib test) generated 19 warnings (19 duplicates)
[INFO] [stderr] warning: unused imports: `Rf_endEmbeddedR`, `Rf_initEmbeddedR`
[INFO] [stderr]  --> examples/03-embedded-parse-eval.rs:7:28
[INFO] [stderr]   |
[INFO] [stderr] 7 | use libr::embedded::{self, Rf_endEmbeddedR, Rf_initEmbeddedR};
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `libc::c_int`
[INFO] [stderr]  --> examples/02-embedded-named-call.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use libc::c_int;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Rf_endEmbeddedR`, `Rf_initEmbeddedR`
[INFO] [stderr]  --> examples/02-embedded-named-call.rs:9:28
[INFO] [stderr]   |
[INFO] [stderr] 9 | use libr::embedded::{self, Rf_endEmbeddedR, Rf_initEmbeddedR};
[INFO] [stderr]   |                            ^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `libr` (example "03-embedded-parse-eval") generated 1 warning
[INFO] [stderr] warning: `libr` (example "02-embedded-named-call") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libr-22078ad083f0020d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test ext::utils::test_revsort ... ok
[INFO] [stdout] test math::test_pow ... 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] [stderr]    Doc-tests libr
[INFO] [stderr] warning: variant `PARSE_NULL` should have an upper camel case name
[INFO] [stderr]  --> /opt/rustwide/workdir/src/ext/parse.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     PARSE_NULL = 0,
[INFO] [stderr]   |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseNull`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PARSE_OK` should have an upper camel case name
[INFO] [stderr]  --> /opt/rustwide/workdir/src/ext/parse.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     PARSE_OK,
[INFO] [stderr]   |     ^^^^^^^^ help: convert the identifier to upper camel case: `ParseOk`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PARSE_INCOMPLETE` should have an upper camel case name
[INFO] [stderr]  --> /opt/rustwide/workdir/src/ext/parse.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     PARSE_INCOMPLETE,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseIncomplete`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PARSE_ERROR` should have an upper camel case name
[INFO] [stderr]  --> /opt/rustwide/workdir/src/ext/parse.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     PARSE_ERROR,
[INFO] [stderr]   |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `ParseError`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `PARSE_EOF` should have an upper camel case name
[INFO] [stderr]  --> /opt/rustwide/workdir/src/ext/parse.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 |     PARSE_EOF,
[INFO] [stderr]   |     ^^^^^^^^^ help: convert the identifier to upper camel case: `ParseEof`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SA_NORESTORE` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/ext/r_startup.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 |     SA_NORESTORE = 0,
[INFO] [stderr]    |     ^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SaNorestore`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SA_RESTORE` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/ext/r_startup.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 |     SA_RESTORE,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaRestore`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SA_DEFAULT` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/ext/r_startup.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 |     SA_DEFAULT, // was === SA_RESTORE
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaDefault`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SA_NOSAVE` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/ext/r_startup.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 |     SA_NOSAVE,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `SaNosave`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SA_SAVE` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/ext/r_startup.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     SA_SAVE,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `SaSave`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SA_SAVEASK` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/ext/r_startup.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 |     SA_SAVEASK,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaSaveask`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `SA_SUICIDE` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/ext/r_startup.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     SA_SUICIDE,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `SaSuicide`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `R_ANY_SYM` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/ext/rdynload.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     R_ANY_SYM = 0,
[INFO] [stderr]    |     ^^^^^^^^^ help: convert the identifier to upper camel case: `RAnySym`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `R_C_SYM` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/ext/rdynload.rs:83:5
[INFO] [stderr]    |
[INFO] [stderr] 83 |     R_C_SYM,
[INFO] [stderr]    |     ^^^^^^^ help: convert the identifier to upper camel case: `RCSym`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `R_CALL_SYM` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/ext/rdynload.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 84 |     R_CALL_SYM,
[INFO] [stderr]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `RCallSym`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `R_FORTRAN_SYM` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/ext/rdynload.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     R_FORTRAN_SYM,
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RFortranSym`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `R_EXTERNAL_SYM` should have an upper camel case name
[INFO] [stderr]   --> /opt/rustwide/workdir/src/ext/rdynload.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     R_EXTERNAL_SYM,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RExternalSym`
[INFO] [stderr] 
[INFO] [stderr] warning: 17 warnings emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/ext/arith.rs - ext::arith (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 34) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 76) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 34) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'Rembedded test need R_HOME be setted', src/lib.rs:10:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5645b9340bf0 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x5645b9340bf0 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5645b9340bf0 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x5645b9340bf0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x5645b935a24c - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x5645b933f685 - std::io::Write::write_fmt::hd42607e5d8e44db0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x5645b934282b - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x5645b934282b - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x5645b934282b - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x5645b9342301 - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:225:9
[INFO] [stdout]   10:     0x5645b9342ef4 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x5645b932d11f - std::panicking::begin_panic::{{closure}}::h7e8ebffd56caeab0
[INFO] [stdout]   12:     0x5645b932cd95 - std::sys_common::backtrace::__rust_end_short_backtrace::h2784ad1b3e39bba1
[INFO] [stdout]   13:     0x5645b932d068 - std::panicking::begin_panic::h62562dd6113cb603
[INFO] [stdout]   14:     0x5645b9332bdd - rust_out::main::h61823b600df25383
[INFO] [stdout]   15:     0x5645b932d863 - core::ops::function::FnOnce::call_once::h3d07824a44777914
[INFO] [stdout]   16:     0x5645b932cdc9 - std::sys_common::backtrace::__rust_begin_short_backtrace::h1ee1ba859d3174aa
[INFO] [stdout]   17:     0x5645b932ce49 - std::rt::lang_start::{{closure}}::hee9719d6b6efb7fa
[INFO] [stdout]   18:     0x5645b93433fa - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::ha88a7d1a4d24e549
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:259:13
[INFO] [stdout]   19:     0x5645b93433fa - std::panicking::try::do_call::hd3b1d7740607ccc7
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   20:     0x5645b93433fa - std::panicking::try::h0ee8c65ac7461507
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   21:     0x5645b93433fa - std::panic::catch_unwind::head47f0de4ccd838
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   22:     0x5645b93433fa - std::rt::lang_start_internal::{{closure}}::hbc7de8ec820ac085
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:45:48
[INFO] [stdout]   23:     0x5645b93433fa - std::panicking::try::do_call::h2609e52e8bad4a7b
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   24:     0x5645b93433fa - std::panicking::try::hd0929f0b603e0389
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   25:     0x5645b93433fa - std::panic::catch_unwind::h27902b81c3e47571
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   26:     0x5645b93433fa - std::rt::lang_start_internal::h3fb2d794dd391e3e
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:45:20
[INFO] [stdout]   27:     0x5645b932ce21 - std::rt::lang_start::h0745d281d96e0cdb
[INFO] [stdout]   28:     0x5645b9332dd3 - main
[INFO] [stdout]   29:     0x7fbb36a790b3 - __libc_start_main
[INFO] [stdout]   30:     0x5645b932c57e - _start
[INFO] [stdout]   31:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 76) stdout ----
[INFO] [stdout] Test executable failed (exit code 101).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] thread 'main' panicked at 'Rembedded test need R_HOME be setted', src/lib.rs:12:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55918386e0d0 - std::backtrace_rs::backtrace::libunwind::trace::hff4d1766e93f64f1
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stdout]    1:     0x55918386e0d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h56bbc8eb78770bcb
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55918386e0d0 - std::sys_common::backtrace::_print_fmt::h5c8e75464faca780
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x55918386e0d0 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h48b88277def8b362
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x55918388772c - core::fmt::write::h3381b3176fe2b3d3
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/fmt/mod.rs:1115:17
[INFO] [stdout]    5:     0x55918386cb65 - std::io::Write::write_fmt::hd42607e5d8e44db0
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/io/mod.rs:1665:15
[INFO] [stdout]    6:     0x55918386fd0b - std::sys_common::backtrace::_print::ha537687d6c17dd0d
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x55918386fd0b - std::sys_common::backtrace::print::h61376ae57d131d72
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x55918386fd0b - std::panicking::default_hook::{{closure}}::h0f7208c0b9644a54
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:208:50
[INFO] [stdout]    9:     0x55918386f7e1 - std::panicking::default_hook::hdac7fc06578c14ce
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:225:9
[INFO] [stdout]   10:     0x5591838703d4 - std::panicking::rust_panic_with_hook::h72b21c283da3d1ef
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:622:17
[INFO] [stdout]   11:     0x55918385dacf - std::panicking::begin_panic::{{closure}}::h7e8ebffd56caeab0
[INFO] [stdout]   12:     0x55918385d745 - std::sys_common::backtrace::__rust_end_short_backtrace::h2784ad1b3e39bba1
[INFO] [stdout]   13:     0x55918385da18 - std::panicking::begin_panic::h62562dd6113cb603
[INFO] [stdout]   14:     0x55918385fed3 - rust_out::main::h61823b600df25383
[INFO] [stdout]   15:     0x55918385dcd3 - core::ops::function::FnOnce::call_once::h3d07824a44777914
[INFO] [stdout]   16:     0x55918385d779 - std::sys_common::backtrace::__rust_begin_short_backtrace::h1ee1ba859d3174aa
[INFO] [stdout]   17:     0x55918385d7f9 - std::rt::lang_start::{{closure}}::hee9719d6b6efb7fa
[INFO] [stdout]   18:     0x5591838708da - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::ha88a7d1a4d24e549
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/core/src/ops/function.rs:259:13
[INFO] [stdout]   19:     0x5591838708da - std::panicking::try::do_call::hd3b1d7740607ccc7
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   20:     0x5591838708da - std::panicking::try::h0ee8c65ac7461507
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   21:     0x5591838708da - std::panic::catch_unwind::head47f0de4ccd838
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   22:     0x5591838708da - std::rt::lang_start_internal::{{closure}}::hbc7de8ec820ac085
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:45:48
[INFO] [stdout]   23:     0x5591838708da - std::panicking::try::do_call::h2609e52e8bad4a7b
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:401:40
[INFO] [stdout]   24:     0x5591838708da - std::panicking::try::hd0929f0b603e0389
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panicking.rs:365:19
[INFO] [stdout]   25:     0x5591838708da - std::panic::catch_unwind::h27902b81c3e47571
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/panic.rs:434:14
[INFO] [stdout]   26:     0x5591838708da - std::rt::lang_start_internal::h3fb2d794dd391e3e
[INFO] [stdout]                                at /rustc/53fd98ca776cb875bc9e5514f56b52eb74f9e7a9/library/std/src/rt.rs:45:20
[INFO] [stdout]   27:     0x55918385d7d1 - std::rt::lang_start::h0745d281d96e0cdb
[INFO] [stdout]   28:     0x5591838602b3 - main
[INFO] [stdout]   29:     0x7fd9348670b3 - __libc_start_main
[INFO] [stdout]   30:     0x55918385d56e - _start
[INFO] [stdout]   31:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 34)
[INFO] [stdout]     src/lib.rs - (line 76)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.56s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "b19bc68864272cd85ee37ca930820f8d350dac80aba52a67347efc7c7d3fcbef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19bc68864272cd85ee37ca930820f8d350dac80aba52a67347efc7c7d3fcbef", kill_on_drop: false }`
[INFO] [stdout] b19bc68864272cd85ee37ca930820f8d350dac80aba52a67347efc7c7d3fcbef
