[INFO] fetching crate tecio 0.3.0... [INFO] testing tecio-0.3.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate tecio 0.3.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate tecio 0.3.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tecio 0.3.0 [INFO] finished tweaking crates.io crate tecio 0.3.0 [INFO] tweaked toml for crates.io crate tecio 0.3.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f8a29cb494dc37bd016c3a23949e59962fa7f74111924cf4112a2d2b873a4273 [INFO] running `Command { std: "docker" "start" "-a" "f8a29cb494dc37bd016c3a23949e59962fa7f74111924cf4112a2d2b873a4273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8a29cb494dc37bd016c3a23949e59962fa7f74111924cf4112a2d2b873a4273", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8a29cb494dc37bd016c3a23949e59962fa7f74111924cf4112a2d2b873a4273", kill_on_drop: false }` [INFO] [stdout] f8a29cb494dc37bd016c3a23949e59962fa7f74111924cf4112a2d2b873a4273 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a36e2d64ccc39d485f7e5a04fad36dc1ee9efe7280d54d4e76beb86fad84592 [INFO] running `Command { std: "docker" "start" "-a" "7a36e2d64ccc39d485f7e5a04fad36dc1ee9efe7280d54d4e76beb86fad84592", kill_on_drop: false }` [INFO] [stderr] Compiling tecio v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `c_char`, `c_void` [INFO] [stdout] --> src/common.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use libc::{c_void, c_char}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CString`, `OsStr` [INFO] [stdout] --> src/common.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ffi::{OsStr, CString}; [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::null_mut` [INFO] [stdout] --> src/common.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ptr::null_mut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::TecReader` [INFO] [stdout] --> src/common.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::TecReader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/common.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OsStr` [INFO] [stdout] --> src/reader.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ffi::{OsStr, CString}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::From` [INFO] [stdout] --> src/reader.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/reader.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/reader.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / macro_rules! try_err { [INFO] [stdout] 22 | | ($f: expr, $l: expr) => { [INFO] [stdout] 23 | | unsafe{ [INFO] [stdout] 24 | | try_err($f, $l)? [INFO] [stdout] 25 | | } [INFO] [stdout] 26 | | }; [INFO] [stdout] 27 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `c_char` [INFO] [stdout] --> src/writer.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use libc::{c_void, c_char}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OsStr` [INFO] [stdout] --> src/writer.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ffi::{OsStr, CString}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::From` [INFO] [stdout] --> src/writer.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/common.rs:281:13 [INFO] [stdout] | [INFO] [stdout] 281 | fn from(t: std::ffi::NulError) -> Self{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/common.rs:292:13 [INFO] [stdout] | [INFO] [stdout] 292 | fn from(t: std::ffi::IntoStringError) -> Self{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `vec` is never read [INFO] [stdout] --> src/reader.rs:281:17 [INFO] [stdout] | [INFO] [stdout] 281 | let mut vec: Vec = Vec::with_capacity(num_connections as usize); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/writer.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let mut er = unsafe{ [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/writer.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let mut er = unsafe{ [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/writer.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | let mut er = unsafe{ [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/reader.rs:52:25 [INFO] [stdout] | [INFO] [stdout] 37 | unsafe{ [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 52 | let title = unsafe{ [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/reader.rs:78:28 [INFO] [stdout] | [INFO] [stdout] 37 | unsafe{ [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 78 | let name = unsafe{ [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/reader.rs:113:33 [INFO] [stdout] | [INFO] [stdout] 37 | unsafe{ [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 113 | let zone_name = unsafe{ [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 199 | unsafe {try_err(bindings::tecVarIsEnabled(self.file_handle, var_id, &mut is_enabled), format!("Var {} is not enabled.", var_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | ... unsafe {try_err(bindings::tecZoneVarGetType(self.file_handle,zone_id, var_id, &mut data_type), format!("Cannot load var's {} data type.", var_id)) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:218:9 [INFO] [stdout] | [INFO] [stdout] 218 | ... unsafe {try_err(bindings::tecZoneVarGetNumValues(self.file_handle, zone_id, var_id, &mut num_values), format!("Cannot get num values for var = {}.", var_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:221:9 [INFO] [stdout] | [INFO] [stdout] 221 | unsafe {try_err(bindings::tecVarIsEnabled(self.file_handle, var_id, &mut is_enabled), format!("Var {} is not enabled.", var_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | ... unsafe{ try_err(bindings::tecZoneVarGetFloatValues(self.file_handle, zone_id, var_id, 1, num_values, vec.as_mut_ptr()), format!("Cannot get F32 values for var = {} of zone = {}.", var_id, zone_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 237 | ... unsafe {try_err(bindings::tecZoneVarGetNumValues(self.file_handle, zone_id, var_id, &mut num_values), format!("Cannot get num values for var = {}.", var_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:240:9 [INFO] [stdout] | [INFO] [stdout] 240 | unsafe {try_err(bindings::tecVarIsEnabled(self.file_handle, var_id, &mut is_enabled), format!("Var {} is not enabled.", var_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 248 | ... unsafe{ try_err(bindings::tecZoneVarGetDoubleValues(self.file_handle, zone_id, var_id, 1, num_values, vec.as_mut_ptr()), format!("Cannot get F64 values for var = {} of zone = {}.", var_id, zone_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `Command { std: "docker" "inspect" "7a36e2d64ccc39d485f7e5a04fad36dc1ee9efe7280d54d4e76beb86fad84592", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a36e2d64ccc39d485f7e5a04fad36dc1ee9efe7280d54d4e76beb86fad84592", kill_on_drop: false }` [INFO] [stdout] 7a36e2d64ccc39d485f7e5a04fad36dc1ee9efe7280d54d4e76beb86fad84592 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7215fe5d7f8fecf563081eea921a9b085069a639172472ba74606a22da9283b9 [INFO] running `Command { std: "docker" "start" "-a" "7215fe5d7f8fecf563081eea921a9b085069a639172472ba74606a22da9283b9", 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] [stdout] warning: unused imports: `c_char`, `c_void` [INFO] [stdout] --> src/common.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use libc::{c_void, c_char}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CString`, `OsStr` [INFO] [stdout] --> src/common.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ffi::{OsStr, CString}; [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::null_mut` [INFO] [stdout] --> src/common.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ptr::null_mut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::TecReader` [INFO] [stdout] --> src/common.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::TecReader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/common.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OsStr` [INFO] [stdout] --> src/reader.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ffi::{OsStr, CString}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tecio v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::convert::From` [INFO] [stdout] --> src/reader.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/reader.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/reader.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / macro_rules! try_err { [INFO] [stdout] 22 | | ($f: expr, $l: expr) => { [INFO] [stdout] 23 | | unsafe{ [INFO] [stdout] 24 | | try_err($f, $l)? [INFO] [stdout] 25 | | } [INFO] [stdout] 26 | | }; [INFO] [stdout] 27 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `c_char` [INFO] [stdout] --> src/writer.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use libc::{c_void, c_char}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OsStr` [INFO] [stdout] --> src/writer.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ffi::{OsStr, CString}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::From` [INFO] [stdout] --> src/writer.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/common.rs:281:13 [INFO] [stdout] | [INFO] [stdout] 281 | fn from(t: std::ffi::NulError) -> Self{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/common.rs:292:13 [INFO] [stdout] | [INFO] [stdout] 292 | fn from(t: std::ffi::IntoStringError) -> Self{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `vec` is never read [INFO] [stdout] --> src/reader.rs:281:17 [INFO] [stdout] | [INFO] [stdout] 281 | let mut vec: Vec = Vec::with_capacity(num_connections as usize); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/writer.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let mut er = unsafe{ [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/writer.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let mut er = unsafe{ [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/writer.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | let mut er = unsafe{ [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/reader.rs:52:25 [INFO] [stdout] | [INFO] [stdout] 37 | unsafe{ [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 52 | let title = unsafe{ [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/reader.rs:78:28 [INFO] [stdout] | [INFO] [stdout] 37 | unsafe{ [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 78 | let name = unsafe{ [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/reader.rs:113:33 [INFO] [stdout] | [INFO] [stdout] 37 | unsafe{ [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 113 | let zone_name = unsafe{ [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 199 | unsafe {try_err(bindings::tecVarIsEnabled(self.file_handle, var_id, &mut is_enabled), format!("Var {} is not enabled.", var_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | ... unsafe {try_err(bindings::tecZoneVarGetType(self.file_handle,zone_id, var_id, &mut data_type), format!("Cannot load var's {} data type.", var_id)) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:218:9 [INFO] [stdout] | [INFO] [stdout] 218 | ... unsafe {try_err(bindings::tecZoneVarGetNumValues(self.file_handle, zone_id, var_id, &mut num_values), format!("Cannot get num values for var = {}.", var_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:221:9 [INFO] [stdout] | [INFO] [stdout] 221 | unsafe {try_err(bindings::tecVarIsEnabled(self.file_handle, var_id, &mut is_enabled), format!("Var {} is not enabled.", var_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | ... unsafe{ try_err(bindings::tecZoneVarGetFloatValues(self.file_handle, zone_id, var_id, 1, num_values, vec.as_mut_ptr()), format!("Cannot get F32 values for var = {} of zone = {}.", var_id, zone_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 237 | ... unsafe {try_err(bindings::tecZoneVarGetNumValues(self.file_handle, zone_id, var_id, &mut num_values), format!("Cannot get num values for var = {}.", var_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:240:9 [INFO] [stdout] | [INFO] [stdout] 240 | unsafe {try_err(bindings::tecVarIsEnabled(self.file_handle, var_id, &mut is_enabled), format!("Var {} is not enabled.", var_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 248 | ... unsafe{ try_err(bindings::tecZoneVarGetDoubleValues(self.file_handle, zone_id, var_id, 1, num_values, vec.as_mut_ptr()), format!("Cannot get F64 values for var = {} of zone = {}.", var_id, zone_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `c_char`, `c_void` [INFO] [stdout] --> src/common.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use libc::{c_void, c_char}; [INFO] [stdout] | ^^^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `CString`, `OsStr` [INFO] [stdout] --> src/common.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ffi::{OsStr, CString}; [INFO] [stdout] | ^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::null_mut` [INFO] [stdout] --> src/common.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ptr::null_mut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::TecReader` [INFO] [stdout] --> src/common.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::TecReader; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/common.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OsStr` [INFO] [stdout] --> src/reader.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ffi::{OsStr, CString}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::From` [INFO] [stdout] --> src/reader.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::marker::PhantomData` [INFO] [stdout] --> src/reader.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/reader.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / macro_rules! try_err { [INFO] [stdout] 22 | | ($f: expr, $l: expr) => { [INFO] [stdout] 23 | | unsafe{ [INFO] [stdout] 24 | | try_err($f, $l)? [INFO] [stdout] 25 | | } [INFO] [stdout] 26 | | }; [INFO] [stdout] 27 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `c_char` [INFO] [stdout] --> src/writer.rs:1:20 [INFO] [stdout] | [INFO] [stdout] 1 | use libc::{c_void, c_char}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OsStr` [INFO] [stdout] --> src/writer.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ffi::{OsStr, CString}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::convert::From` [INFO] [stdout] --> src/writer.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/common.rs:281:13 [INFO] [stdout] | [INFO] [stdout] 281 | fn from(t: std::ffi::NulError) -> Self{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `t` [INFO] [stdout] --> src/common.rs:292:13 [INFO] [stdout] | [INFO] [stdout] 292 | fn from(t: std::ffi::IntoStringError) -> Self{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_t` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `vec` is never read [INFO] [stdout] --> src/reader.rs:281:17 [INFO] [stdout] | [INFO] [stdout] 281 | let mut vec: Vec = Vec::with_capacity(num_connections as usize); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/writer.rs:29:13 [INFO] [stdout] | [INFO] [stdout] 29 | let mut er = unsafe{ [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/writer.rs:122:13 [INFO] [stdout] | [INFO] [stdout] 122 | let mut er = unsafe{ [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/writer.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | let mut er = unsafe{ [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/reader.rs:52:25 [INFO] [stdout] | [INFO] [stdout] 37 | unsafe{ [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 52 | let title = unsafe{ [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/reader.rs:78:28 [INFO] [stdout] | [INFO] [stdout] 37 | unsafe{ [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 78 | let name = unsafe{ [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/reader.rs:113:33 [INFO] [stdout] | [INFO] [stdout] 37 | unsafe{ [INFO] [stdout] | ------ because it's nested under this `unsafe` block [INFO] [stdout] ... [INFO] [stdout] 113 | let zone_name = unsafe{ [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:285:26 [INFO] [stdout] | [INFO] [stdout] 285 | assert_eq!(unsafe { &(*(::std::ptr::null::<__fsid_t>())).__val as *const _ as usize }, 0usize, concat!( "Offset of field: " , stringi... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deref_nullptr)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:343:26 [INFO] [stdout] | [INFO] [stdout] 343 | assert_eq!(unsafe { &(*(::std::ptr::null::())).quot as *const _ as usize }, 0usize, concat!( "Offset of field: " , stringi... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: dereferencing a null pointer [INFO] [stdout] --> src/bindings.rs:344:26 [INFO] [stdout] | [INFO] [stdout] 344 | assert_eq!(unsafe { &(*(::std::ptr::null::())).rem as *const _ as usize }, 8usize, concat!( "Offset of field: " , stringif... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:199:9 [INFO] [stdout] | [INFO] [stdout] 199 | unsafe {try_err(bindings::tecVarIsEnabled(self.file_handle, var_id, &mut is_enabled), format!("Var {} is not enabled.", var_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | ... unsafe {try_err(bindings::tecZoneVarGetType(self.file_handle,zone_id, var_id, &mut data_type), format!("Cannot load var's {} data type.", var_id)) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:218:9 [INFO] [stdout] | [INFO] [stdout] 218 | ... unsafe {try_err(bindings::tecZoneVarGetNumValues(self.file_handle, zone_id, var_id, &mut num_values), format!("Cannot get num values for var = {}.", var_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:221:9 [INFO] [stdout] | [INFO] [stdout] 221 | unsafe {try_err(bindings::tecVarIsEnabled(self.file_handle, var_id, &mut is_enabled), format!("Var {} is not enabled.", var_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:229:9 [INFO] [stdout] | [INFO] [stdout] 229 | ... unsafe{ try_err(bindings::tecZoneVarGetFloatValues(self.file_handle, zone_id, var_id, 1, num_values, vec.as_mut_ptr()), format!("Cannot get F32 values for var = {} of zone = {}.", var_id, zone_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:237:9 [INFO] [stdout] | [INFO] [stdout] 237 | ... unsafe {try_err(bindings::tecZoneVarGetNumValues(self.file_handle, zone_id, var_id, &mut num_values), format!("Cannot get num values for var = {}.", var_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:240:9 [INFO] [stdout] | [INFO] [stdout] 240 | unsafe {try_err(bindings::tecVarIsEnabled(self.file_handle, var_id, &mut is_enabled), format!("Var {} is not enabled.", var_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/reader.rs:248:9 [INFO] [stdout] | [INFO] [stdout] 248 | ... unsafe{ try_err(bindings::tecZoneVarGetDoubleValues(self.file_handle, zone_id, var_id, 1, num_values, vec.as_mut_ptr()), format!("Cannot get F64 values for var = {} of zone = {}.", var_id, zone_id))}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `X` should have a snake case name [INFO] [stdout] --> src/tests.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | let X = r.get_data(1, 1).unwrap(); [INFO] [stdout] | ^ help: convert the identifier to snake case (notice the capitalization): `x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.tecio.2e3f3d40-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce.2b3y1epcb3enpfxn.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "dylib=C:\\Program Files\\Tecplot\\Tecplot 360 EX 2018 R2\\lib" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-ltecio" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-ae0b9de85e81d76f.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-dd17e7b765638f54.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-e55ce254123a1c62.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-c91921c83bf98d74.rlib" "/opt/rustwide/target/debug/deps/liblibc-7085dace614ae946.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/tecio-e7803461ff3567ce" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -ltecio [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 33 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `tecio` due to 2 previous errors; 33 warnings emitted [INFO] running `Command { std: "docker" "inspect" "7215fe5d7f8fecf563081eea921a9b085069a639172472ba74606a22da9283b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7215fe5d7f8fecf563081eea921a9b085069a639172472ba74606a22da9283b9", kill_on_drop: false }` [INFO] [stdout] 7215fe5d7f8fecf563081eea921a9b085069a639172472ba74606a22da9283b9