[INFO] cloning repository https://github.com/aleshaleksey/libchmq
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aleshaleksey/libchmq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleshaleksey%2Flibchmq", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleshaleksey%2Flibchmq'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ced2de0a248160d9c4092642ff87bec16bd1a09
[INFO] checking aleshaleksey/libchmq against try#72f88fc4e9458f89516a0b8b0868f3718aec5b47 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleshaleksey%2Flibchmq" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aleshaleksey/libchmq on toolchain 72f88fc4e9458f89516a0b8b0868f3718aec5b47
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aleshaleksey/libchmq
[INFO] removed path dependency jni from git repo https://github.com/aleshaleksey/libchmq
[INFO] finished tweaking git repo https://github.com/aleshaleksey/libchmq
[INFO] tweaked toml for git repo https://github.com/aleshaleksey/libchmq written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/aleshaleksey/libchmq already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (jni) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (jni) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded jni v0.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] abcce737505d41457560b96f56b6e27851e32dd2995bbbde75f0058ea3ec5673
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "abcce737505d41457560b96f56b6e27851e32dd2995bbbde75f0058ea3ec5673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abcce737505d41457560b96f56b6e27851e32dd2995bbbde75f0058ea3ec5673", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abcce737505d41457560b96f56b6e27851e32dd2995bbbde75f0058ea3ec5673", kill_on_drop: false }`
[INFO] [stdout] abcce737505d41457560b96f56b6e27851e32dd2995bbbde75f0058ea3ec5673
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+72f88fc4e9458f89516a0b8b0868f3718aec5b47" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 391848beb12dc5c562107531935f9cbfed93c5056a149f38fd4b24a6a13a03b3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "391848beb12dc5c562107531935f9cbfed93c5056a149f38fd4b24a6a13a03b3", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (jni) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr]    Compiling cc v1.0.59
[INFO] [stderr]     Checking libc v0.2.34
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling serde v1.0.74
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]    Compiling ryu v0.2.8
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking pin-project-lite v0.1.7
[INFO] [stderr]     Checking jni-sys v0.3.0
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking cesu8 v1.1.0
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling jni v0.17.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking combine v4.3.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.37
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking backtrace v0.3.11
[INFO] [stderr]    Compiling serde_derive v1.0.74
[INFO] [stderr]     Checking serde_json v1.0.26
[INFO] [stderr]     Checking libchmq v0.9.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0463]: can't find crate for `libchmq`
[INFO] [stdout]  --> tests/test.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | extern crate libchmq;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libchmq`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/enq.rs:1535:22
[INFO] [stdout]      |
[INFO] [stdout] 1535 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/enq.rs:1622:22
[INFO] [stdout]      |
[INFO] [stdout] 1622 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/enq.rs:1735:22
[INFO] [stdout]      |
[INFO] [stdout] 1735 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/enq.rs:1841:22
[INFO] [stdout]      |
[INFO] [stdout] 1841 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/enq.rs:3746:15
[INFO] [stdout]      |
[INFO] [stdout] 3746 |         dis(v_buf));;
[INFO] [stdout]      |                     ^ help: remove this semicolon
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/czq.rs:1218:22
[INFO] [stdout]      |
[INFO] [stdout] 1218 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/czq.rs:1298:22
[INFO] [stdout]      |
[INFO] [stdout] 1298 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/czq.rs:1404:22
[INFO] [stdout]      |
[INFO] [stdout] 1404 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/czq.rs:1502:22
[INFO] [stdout]      |
[INFO] [stdout] 1502 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/czq.rs:3304:15
[INFO] [stdout]      |
[INFO] [stdout] 3304 |         dis(v_buf));;
[INFO] [stdout]      |                     ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Compound`
[INFO] [stdout]  --> src/anden.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use Compound;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sscri`
[INFO] [stdout]  --> src/anden.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use Sscri;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `enq`
[INFO] [stdout]  --> src/anden.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use enq;
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand`
[INFO] [stdout]  --> src/anden.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/anden.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EN`
[INFO] [stdout]  --> src/anden.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use EN;
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `enq::WARNING`
[INFO] [stdout]  --> src/anden.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use enq::WARNING;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `enq::TITLE`
[INFO] [stdout]   --> src/anden.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use enq::TITLE;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `enq::ABOUT`
[INFO] [stdout]   --> src/anden.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use enq::ABOUT;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Compound`
[INFO] [stdout]  --> src/andcz.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use Compound;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sscri`
[INFO] [stdout]  --> src/andcz.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use Sscri;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `czq`
[INFO] [stdout]  --> src/andcz.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use czq;
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand`
[INFO] [stdout]  --> src/andcz.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/andcz.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `czq::WARNING`
[INFO] [stdout]  --> src/andcz.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use czq::WARNING;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `czq::TITLE`
[INFO] [stdout]  --> src/andcz.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use czq::TITLE;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `czq::ABOUT`
[INFO] [stdout]   --> src/andcz.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use czq::ABOUT;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CZ`
[INFO] [stdout]   --> src/andcz.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use CZ;
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:294:61
[INFO] [stdout]     |
[INFO] [stdout] 294 | ...und>,questions:Vec<&Fn(&Vec<Compound>)->(String,String)>,lang:u8,mode:u8)->(String,String,String,String) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec<Compound>)->(String,String)`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:311:63
[INFO] [stdout]     |
[INFO] [stdout] 311 | ...ion>,questions:Vec<&Fn(&Vec<Reaction>)->(String,String)>,lang:u8,mode:u8)->(String,String,String,String) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec<Reaction>)->(String,String)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:522:11
[INFO] [stdout]     |
[INFO] [stdout] 522 |          _ =>  {;},
[INFO] [stdout]     |                 ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lib.rs:1114:13
[INFO] [stdout]      |
[INFO] [stdout] 1114 |         '\u{2074}'...'\u{2079}'=>true,
[INFO] [stdout]      |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lib.rs:1123:13
[INFO] [stdout]      |
[INFO] [stdout] 1123 |         '\u{2080}'...'\u{2089}' => true,
[INFO] [stdout]      |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lib.rs:1131:6
[INFO] [stdout]      |
[INFO] [stdout] 1131 |         '0'...'9' => true,
[INFO] [stdout]      |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lib.rs:1132:6
[INFO] [stdout]      |
[INFO] [stdout] 1132 |         'a'...'z'                => true,
[INFO] [stdout]      |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lib.rs:1133:6
[INFO] [stdout]      |
[INFO] [stdout] 1133 |         'A'...'Z'                => true,
[INFO] [stdout]      |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/enq.rs:1535:22
[INFO] [stdout]      |
[INFO] [stdout] 1535 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/enq.rs:1622:22
[INFO] [stdout]      |
[INFO] [stdout] 1622 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/enq.rs:1735:22
[INFO] [stdout]      |
[INFO] [stdout] 1735 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/enq.rs:1841:22
[INFO] [stdout]      |
[INFO] [stdout] 1841 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/enq.rs:3746:15
[INFO] [stdout]      |
[INFO] [stdout] 3746 |         dis(v_buf));;
[INFO] [stdout]      |                     ^ help: remove this semicolon
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/czq.rs:1218:22
[INFO] [stdout]      |
[INFO] [stdout] 1218 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/czq.rs:1298:22
[INFO] [stdout]      |
[INFO] [stdout] 1298 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/czq.rs:1404:22
[INFO] [stdout]      |
[INFO] [stdout] 1404 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]     --> src/czq.rs:1502:22
[INFO] [stdout]      |
[INFO] [stdout] 1502 |     let mut s_c_vec:Vec<(f64)>=Vec::new();
[INFO] [stdout]      |                         ^^^^^ help: remove these parentheses
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]     --> src/czq.rs:3304:15
[INFO] [stdout]      |
[INFO] [stdout] 3304 |         dis(v_buf));;
[INFO] [stdout]      |                     ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Compound`
[INFO] [stdout]  --> src/anden.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use Compound;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sscri`
[INFO] [stdout]  --> src/anden.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use Sscri;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `enq`
[INFO] [stdout]  --> src/anden.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use enq;
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand`
[INFO] [stdout]  --> src/anden.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/anden.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EN`
[INFO] [stdout]  --> src/anden.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use EN;
[INFO] [stdout]   |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `enq::WARNING`
[INFO] [stdout]  --> src/anden.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use enq::WARNING;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `enq::TITLE`
[INFO] [stdout]   --> src/anden.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use enq::TITLE;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `enq::ABOUT`
[INFO] [stdout]   --> src/anden.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use enq::ABOUT;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Compound`
[INFO] [stdout]  --> src/andcz.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use Compound;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sscri`
[INFO] [stdout]  --> src/andcz.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use Sscri;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `czq`
[INFO] [stdout]  --> src/andcz.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use czq;
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand`
[INFO] [stdout]  --> src/andcz.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/andcz.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `czq::WARNING`
[INFO] [stdout]  --> src/andcz.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use czq::WARNING;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `czq::TITLE`
[INFO] [stdout]  --> src/andcz.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use czq::TITLE;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `czq::ABOUT`
[INFO] [stdout]   --> src/andcz.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use czq::ABOUT;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CZ`
[INFO] [stdout]   --> src/andcz.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use CZ;
[INFO] [stdout]    |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:294:61
[INFO] [stdout]     |
[INFO] [stdout] 294 | ...und>,questions:Vec<&Fn(&Vec<Compound>)->(String,String)>,lang:u8,mode:u8)->(String,String,String,String) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec<Compound>)->(String,String)`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:311:63
[INFO] [stdout]     |
[INFO] [stdout] 311 | ...ion>,questions:Vec<&Fn(&Vec<Reaction>)->(String,String)>,lang:u8,mode:u8)->(String,String,String,String) {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Vec<Reaction>)->(String,String)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/lib.rs:522:11
[INFO] [stdout]     |
[INFO] [stdout] 522 |          _ =>  {;},
[INFO] [stdout]     |                 ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lib.rs:1114:13
[INFO] [stdout]      |
[INFO] [stdout] 1114 |         '\u{2074}'...'\u{2079}'=>true,
[INFO] [stdout]      |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lib.rs:1123:13
[INFO] [stdout]      |
[INFO] [stdout] 1123 |         '\u{2080}'...'\u{2089}' => true,
[INFO] [stdout]      |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lib.rs:1131:6
[INFO] [stdout]      |
[INFO] [stdout] 1131 |         '0'...'9' => true,
[INFO] [stdout]      |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lib.rs:1132:6
[INFO] [stdout]      |
[INFO] [stdout] 1132 |         'a'...'z'                => true,
[INFO] [stdout]      |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]     --> src/lib.rs:1133:6
[INFO] [stdout]      |
[INFO] [stdout] 1133 |         'A'...'Z'                => true,
[INFO] [stdout]      |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `p_h` is assigned to, but never used
[INFO] [stdout]     --> src/czq.rs:3851:6
[INFO] [stdout]      |
[INFO] [stdout] 3851 |     let p_h;
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]      = note: consider using `_p_h` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `p_h` is assigned to, but never used
[INFO] [stdout]     --> src/czq.rs:3851:6
[INFO] [stdout]      |
[INFO] [stdout] 3851 |     let p_h;
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout]      = note: consider using `_p_h` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `p_h` is never read
[INFO] [stdout]     --> src/czq.rs:3853:3
[INFO] [stdout]      |
[INFO] [stdout] 3853 |         p_h = 0.0-TEN.log(n_f64*conc);
[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: value assigned to `p_h` is never read
[INFO] [stdout]     --> src/czq.rs:3855:3
[INFO] [stdout]      |
[INFO] [stdout] 3855 |         p_h = 14.0+TEN.log(n_f64*conc);
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `p_h` is never read
[INFO] [stdout]     --> src/czq.rs:3853:3
[INFO] [stdout]      |
[INFO] [stdout] 3853 |         p_h = 0.0-TEN.log(n_f64*conc);
[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: value assigned to `p_h` is never read
[INFO] [stdout]     --> src/czq.rs:3855:3
[INFO] [stdout]      |
[INFO] [stdout] 3855 |         p_h = 14.0+TEN.log(n_f64*conc);
[INFO] [stdout]      |         ^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value passed to `a` is never read
[INFO] [stdout]     --> src/czq.rs:3951:28
[INFO] [stdout]      |
[INFO] [stdout] 3951 | pub fn create_compound_lib(mut a:Vec<Compound>)->Vec<Compound>{
[INFO] [stdout]      |                            ^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value passed to `a` is never read
[INFO] [stdout]     --> src/czq.rs:3951:28
[INFO] [stdout]      |
[INFO] [stdout] 3951 | pub fn create_compound_lib(mut a:Vec<Compound>)->Vec<Compound>{
[INFO] [stdout]      |                            ^^^^^
[INFO] [stdout]      |
[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/lib.rs:261:13
[INFO] [stdout]     |
[INFO] [stdout] 261 |         for (num,(mut name,ch)) in self.solutes_num.iter().zip(
[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/lib.rs:261:13
[INFO] [stdout]     |
[INFO] [stdout] 261 |         for (num,(mut name,ch)) in self.solutes_num.iter().zip(
[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/lib.rs:1145:7
[INFO] [stdout]      |
[INFO] [stdout] 1145 |     for  mut x in formula.chars() {
[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/lib.rs:1145:7
[INFO] [stdout]      |
[INFO] [stdout] 1145 |     for  mut x in formula.chars() {
[INFO] [stdout]      |          ----^
[INFO] [stdout]      |          |
[INFO] [stdout]      |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "391848beb12dc5c562107531935f9cbfed93c5056a149f38fd4b24a6a13a03b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "391848beb12dc5c562107531935f9cbfed93c5056a149f38fd4b24a6a13a03b3", kill_on_drop: false }`
[INFO] [stdout] 391848beb12dc5c562107531935f9cbfed93c5056a149f38fd4b24a6a13a03b3
