[INFO] cloning repository https://github.com/wegmarken2006/mutils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wegmarken2006/mutils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwegmarken2006%2Fmutils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwegmarken2006%2Fmutils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 611714eb5b554d42766feaf2042d9204cca51dc3
[INFO] testing wegmarken2006/mutils against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwegmarken2006%2Fmutils" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/wegmarken2006/mutils
[INFO] finished tweaking git repo https://github.com/wegmarken2006/mutils
[INFO] tweaked toml for git repo https://github.com/wegmarken2006/mutils written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wegmarken2006/mutils on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wegmarken2006/mutils already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d7c0da30a6492dfb8605b0b3e78cbd14ccb75d0da39ebd9392c2eef88262fa1
[INFO] running `Command { std: "docker" "start" "-a" "3d7c0da30a6492dfb8605b0b3e78cbd14ccb75d0da39ebd9392c2eef88262fa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d7c0da30a6492dfb8605b0b3e78cbd14ccb75d0da39ebd9392c2eef88262fa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d7c0da30a6492dfb8605b0b3e78cbd14ccb75d0da39ebd9392c2eef88262fa1", kill_on_drop: false }`
[INFO] [stdout] 3d7c0da30a6492dfb8605b0b3e78cbd14ccb75d0da39ebd9392c2eef88262fa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12f014ead9f1a5c48fe64d11ab491bc9be977c897e99a7d5834fad49ceee7e58
[INFO] running `Command { std: "docker" "start" "-a" "12f014ead9f1a5c48fe64d11ab491bc9be977c897e99a7d5834fad49ceee7e58", kill_on_drop: false }`
[INFO] [stderr]    Compiling mutils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `chs`
[INFO] [stdout]    --> src/lib.rs:111:14
[INFO] [stdout]     |
[INFO] [stdout] 111 | macro_rules! chs {
[INFO] [stdout]     |              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "12f014ead9f1a5c48fe64d11ab491bc9be977c897e99a7d5834fad49ceee7e58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12f014ead9f1a5c48fe64d11ab491bc9be977c897e99a7d5834fad49ceee7e58", kill_on_drop: false }`
[INFO] [stdout] 12f014ead9f1a5c48fe64d11ab491bc9be977c897e99a7d5834fad49ceee7e58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa3d566ff849a02ae177b11875d239c219627196a0d0b1f4734fc706164b2fb8
[INFO] running `Command { std: "docker" "start" "-a" "fa3d566ff849a02ae177b11875d239c219627196a0d0b1f4734fc706164b2fb8", kill_on_drop: false }`
[INFO] [stderr]    Compiling mutils v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `chs`
[INFO] [stdout]    --> src/lib.rs:111:14
[INFO] [stdout]     |
[INFO] [stdout] 111 | macro_rules! chs {
[INFO] [stdout]     |              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `chs`
[INFO] [stdout]    --> src/lib.rs:111:14
[INFO] [stdout]     |
[INFO] [stdout] 111 | macro_rules! chs {
[INFO] [stdout]     |              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "fa3d566ff849a02ae177b11875d239c219627196a0d0b1f4734fc706164b2fb8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa3d566ff849a02ae177b11875d239c219627196a0d0b1f4734fc706164b2fb8", kill_on_drop: false }`
[INFO] [stdout] fa3d566ff849a02ae177b11875d239c219627196a0d0b1f4734fc706164b2fb8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d04b7264f2439c7f64abe7fb2bbd0b16e76636ae4a507492a78be9ee7c72013a
[INFO] running `Command { std: "docker" "start" "-a" "d04b7264f2439c7f64abe7fb2bbd0b16e76636ae4a507492a78be9ee7c72013a", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition: `chs`
[INFO] [stderr]    --> src/lib.rs:111:14
[INFO] [stderr]     |
[INFO] [stderr] 111 | macro_rules! chs {
[INFO] [stderr]     |              ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mutils` (lib) generated 1 warning
[INFO] [stderr] warning: `mutils` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mutils-0bff489194975dd8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mutils
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - fwalk (line 155) ... FAILED
[INFO] [stdout] test src/lib.rs - chg (line 89) ... FAILED
[INFO] [stdout] test src/lib.rs - sharegc (line 447) ... FAILED
[INFO] [stdout] test src/lib.rs - uchani (line 260) ... FAILED
[INFO] [stdout] test src/lib.rs - csvread (line 190) ... FAILED
[INFO] [stdout] test src/lib.rs - shareable (line 358) ... FAILED
[INFO] [stdout] test src/lib.rs - hms (line 42) ... FAILED
[INFO] [stdout] test src/lib.rs - hmi (line 27) ... FAILED
[INFO] [stdout] test src/lib.rs - for_enum (line 120) ... FAILED
[INFO] [stdout] test src/lib.rs - chan_rx (line 278) ... FAILED
[INFO] [stdout] test src/lib.rs - chs (line 106) ... FAILED
[INFO] [stdout] test src/lib.rs - csvread_nh (line 225) ... FAILED
[INFO] [stdout] test src/lib.rs - flines (line 137) ... FAILED
[INFO] [stdout] test src/lib.rs - chan_tx (line 319) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - fwalk (line 155) stdout ----
[INFO] [stdout] error: mismatched closing delimiter: `}`
[INFO] [stdout]  --> src/lib.rs:156:10
[INFO] [stdout]   |
[INFO] [stdout] 1 |    fwalk!("./", "toml", file_path, 
[INFO] [stdout]   |          ^ unclosed delimiter
[INFO] [stdout] 2 |        println!("{}", file_path);
[INFO] [stdout] 3 |    });
[INFO] [stdout]   |    ^ mismatched closing delimiter
[INFO] [stdout] 
[INFO] [stdout] error: unexpected closing delimiter: `)`
[INFO] [stdout]  --> src/lib.rs:158:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |    });
[INFO] [stdout]   |     ^ unexpected closing delimiter
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - chg (line 89) stdout ----
[INFO] [stdout] error: cannot find macro `chg` in this scope
[INFO] [stdout]  --> src/lib.rs:91:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     chg!(st, 1, c1);
[INFO] [stdout]   |     ^^^
[INFO] [stdout]  --> /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/macros/mod.rs:1423:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named macro `cfg` defined here
[INFO] [stdout]   |
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 4 -     chg!(st, 1, c1);
[INFO] [stdout] 4 +     cfg!(st, 1, c1);
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::chg;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `c1` in this scope
[INFO] [stdout]  --> src/lib.rs:92:20
[INFO] [stdout]   |
[INFO] [stdout] 5 |     println!("{}", c1);
[INFO] [stdout]   |                    ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - sharegc (line 447) stdout ----
[INFO] [stdout] error: cannot find macro `shares` in this scope
[INFO] [stdout]  --> src/lib.rs:452:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     shares!(str2, sstr1);
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::shares;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `sharegc` in this scope
[INFO] [stdout]  --> src/lib.rs:450:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     sharegc!(sstr1, str2);
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::sharegc;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `shareable` in this scope
[INFO] [stdout]  --> src/lib.rs:449:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     shareable!(str1, sstr1);
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::shareable;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `str2` in this scope
[INFO] [stdout]  --> src/lib.rs:451:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     str2 = "Hello world".to_string();
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: a local variable with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 6 -     str2 = "Hello world".to_string();
[INFO] [stdout] 6 +     str1 = "Hello world".to_string();
[INFO] [stdout]   |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]   |
[INFO] [stdout] 6 |     let str2 = "Hello world".to_string();
[INFO] [stdout]   |     +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - uchani (line 260) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `crossbeam_channel`
[INFO] [stdout]  --> src/lib.rs:261:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossbeam_channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ no external crate `crossbeam_channel`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `uchani` in this scope
[INFO] [stdout]  --> src/lib.rs:263:4
[INFO] [stdout]   |
[INFO] [stdout] 5 |    uchani!(tx1, rx1, i32);
[INFO] [stdout]   |    ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::uchani;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - csvread (line 190) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `csv`
[INFO] [stdout]  --> src/lib.rs:191:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use csv;
[INFO] [stdout]   |     ^^^ no external crate `csv`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `csvread` in this scope
[INFO] [stdout]  --> src/lib.rs:193:4
[INFO] [stdout]   |
[INFO] [stdout] 5 |    csvread!("example.csv", b',', record, {
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::csvread;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - shareable (line 358) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `crossbeam_channel`
[INFO] [stdout]  --> src/lib.rs:359:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossbeam_channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ no external crate `crossbeam_channel`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chan_tx` in this scope
[INFO] [stdout]   --> src/lib.rs:390:13
[INFO] [stdout]    |
[INFO] [stdout] 34 |             chan_tx!(tx1, cc);
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::chan_tx;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `shares` in this scope
[INFO] [stdout]   --> src/lib.rs:389:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |             shares!(cc, c2);
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::shares;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `shareg` in this scope
[INFO] [stdout]   --> src/lib.rs:387:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |             shareg!(c2, cc);
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::shareg;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chan_rx` in this scope
[INFO] [stdout]   --> src/lib.rs:383:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |             chan_rx!(rx2, n, {
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::chan_rx;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `sharec` in this scope
[INFO] [stdout]   --> src/lib.rs:380:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     sharec!(shareable, c2);
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::sharec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chan_tx` in this scope
[INFO] [stdout]   --> src/lib.rs:376:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             chan_tx!(tx2, cc);
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::chan_tx;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `shares` in this scope
[INFO] [stdout]   --> src/lib.rs:375:13
[INFO] [stdout]    |
[INFO] [stdout] 19 |             shares!(cc, c1);
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::shares;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `shareg` in this scope
[INFO] [stdout]   --> src/lib.rs:373:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |             shareg!(c1, cc);
[INFO] [stdout]    |             ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::shareg;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chan_rx` in this scope
[INFO] [stdout]   --> src/lib.rs:369:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             chan_rx!(rx1, n, {
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::chan_rx;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `sharec` in this scope
[INFO] [stdout]   --> src/lib.rs:366:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     sharec!(shareable, c1);
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::sharec;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `shareable` in this scope
[INFO] [stdout]  --> src/lib.rs:364:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     shareable!(count, shareable);
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::shareable;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `uchani` in this scope
[INFO] [stdout]  --> src/lib.rs:361:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     uchani!(tx2, rx2, i32);
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::uchani;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `uchani` in this scope
[INFO] [stdout]  --> src/lib.rs:360:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     uchani!(tx1, rx1, i32);
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::uchani;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `cc` in this scope
[INFO] [stdout]   --> src/lib.rs:374:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |             cc = cc + 1;
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]    |
[INFO] [stdout] 18 |             let cc = cc + 1;
[INFO] [stdout]    |             +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `cc` in this scope
[INFO] [stdout]   --> src/lib.rs:374:18
[INFO] [stdout]    |
[INFO] [stdout] 18 |             cc = cc + 1;
[INFO] [stdout]    |                  ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `cc` in this scope
[INFO] [stdout]   --> src/lib.rs:388:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |             cc = cc + 10;
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]    |
[INFO] [stdout] 32 |             let cc = cc + 10;
[INFO] [stdout]    |             +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `cc` in this scope
[INFO] [stdout]   --> src/lib.rs:388:18
[INFO] [stdout]    |
[INFO] [stdout] 32 |             cc = cc + 10;
[INFO] [stdout]    |                  ^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 18 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - hms (line 42) stdout ----
[INFO] [stdout] error: cannot find macro `hms` in this scope
[INFO] [stdout]  --> src/lib.rs:44:4
[INFO] [stdout]   |
[INFO] [stdout] 4 |    hms!(hm, "key1", 10);
[INFO] [stdout]   |    ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::hms;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `hmi` in this scope
[INFO] [stdout]  --> src/lib.rs:43:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | hmi!(map1, &str, i32);
[INFO] [stdout]   | ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::hmi;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - hmi (line 27) stdout ----
[INFO] [stdout] error: cannot find macro `hmi` in this scope
[INFO] [stdout]  --> src/lib.rs:28:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | hmi!(map1, &str, i32);
[INFO] [stdout]   | ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::hmi;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - for_enum (line 120) stdout ----
[INFO] [stdout] error: cannot find macro `for_enum` in this scope
[INFO] [stdout]  --> src/lib.rs:121:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | for_enum!(ind, elem, vector, {
[INFO] [stdout]   | ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::for_enum;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - chan_rx (line 278) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `crossbeam_channel`
[INFO] [stdout]  --> src/lib.rs:279:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossbeam_channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ no external crate `crossbeam_channel`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chan_tx` in this scope
[INFO] [stdout]   --> src/lib.rs:301:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             chan_tx!(tx1, count);
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::chan_tx;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chan_rx` in this scope
[INFO] [stdout]   --> src/lib.rs:296:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             chan_rx!(rx2, n, {
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::chan_rx;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chan_tx` in this scope
[INFO] [stdout]   --> src/lib.rs:289:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             chan_tx!(tx2, "From thread 1");
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::chan_tx;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chan_rx` in this scope
[INFO] [stdout]  --> src/lib.rs:285:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |             chan_rx!(rx1, n, {
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::chan_rx;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `uchani` in this scope
[INFO] [stdout]  --> src/lib.rs:282:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     uchani!(tx2, rx2, &str);
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::uchani;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `uchani` in this scope
[INFO] [stdout]  --> src/lib.rs:281:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     uchani!(tx1, rx1, i32);
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::uchani;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - chs (line 106) stdout ----
[INFO] [stdout] error: cannot find macro `chs` in this scope
[INFO] [stdout]  --> src/lib.rs:108:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     chs!(st, 2, "d");
[INFO] [stdout]   |     ^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - csvread_nh (line 225) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `csv`
[INFO] [stdout]  --> src/lib.rs:226:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use csv;
[INFO] [stdout]   |     ^^^ no external crate `csv`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `csvread_nh` in this scope
[INFO] [stdout]  --> src/lib.rs:228:4
[INFO] [stdout]   |
[INFO] [stdout] 5 |    csvread_nh!("example.csv", b',', record, {
[INFO] [stdout]   |    ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::csvread_nh;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - flines (line 137) stdout ----
[INFO] [stdout] error: cannot find macro `flines` in this scope
[INFO] [stdout]  --> src/lib.rs:140:4
[INFO] [stdout]   |
[INFO] [stdout] 5 |    flines!("Cargo.toml", lines);
[INFO] [stdout]   |    ^^^^^^
[INFO] [stdout]  --> /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/macros/mod.rs:1183:5
[INFO] [stdout]   |
[INFO] [stdout]   = note: similarly named macro `line` defined here
[INFO] [stdout]   |
[INFO] [stdout] help: a macro with a similar name exists
[INFO] [stdout]   |
[INFO] [stdout] 5 -    flines!("Cargo.toml", lines);
[INFO] [stdout] 5 +    line!("Cargo.toml", lines);
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::flines;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `lines` in this scope
[INFO] [stdout]  --> src/lib.rs:141:21
[INFO] [stdout]   |
[INFO] [stdout] 6 |    println!("{:?}", lines);
[INFO] [stdout]   |                     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - chan_tx (line 319) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `crossbeam_channel`
[INFO] [stdout]  --> src/lib.rs:320:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossbeam_channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ no external crate `crossbeam_channel`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chan_tx` in this scope
[INFO] [stdout]   --> src/lib.rs:342:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |             chan_tx!(tx1, count);
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::chan_tx;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chan_rx` in this scope
[INFO] [stdout]   --> src/lib.rs:337:13
[INFO] [stdout]    |
[INFO] [stdout] 20 |             chan_rx!(rx2, n, {
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::chan_rx;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chan_tx` in this scope
[INFO] [stdout]   --> src/lib.rs:330:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |             chan_tx!(tx2, "From thread 1");
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout] 2  + use mutils::chan_tx;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `chan_rx` in this scope
[INFO] [stdout]  --> src/lib.rs:326:13
[INFO] [stdout]   |
[INFO] [stdout] 9 |             chan_rx!(rx1, n, {
[INFO] [stdout]   |             ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::chan_rx;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `uchani` in this scope
[INFO] [stdout]  --> src/lib.rs:323:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     uchani!(tx2, rx2, &str);
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::uchani;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `uchani` in this scope
[INFO] [stdout]  --> src/lib.rs:322:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     uchani!(tx1, rx1, i32);
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use mutils::uchani;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - chan_rx (line 278)
[INFO] [stdout]     src/lib.rs - chan_tx (line 319)
[INFO] [stdout]     src/lib.rs - chg (line 89)
[INFO] [stdout]     src/lib.rs - chs (line 106)
[INFO] [stdout]     src/lib.rs - csvread (line 190)
[INFO] [stdout]     src/lib.rs - csvread_nh (line 225)
[INFO] [stdout]     src/lib.rs - flines (line 137)
[INFO] [stdout]     src/lib.rs - for_enum (line 120)
[INFO] [stdout]     src/lib.rs - fwalk (line 155)
[INFO] [stdout]     src/lib.rs - hmi (line 27)
[INFO] [stdout]     src/lib.rs - hms (line 42)
[INFO] [stdout]     src/lib.rs - shareable (line 358)
[INFO] [stdout]     src/lib.rs - sharegc (line 447)
[INFO] [stdout]     src/lib.rs - uchani (line 260)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 14 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "d04b7264f2439c7f64abe7fb2bbd0b16e76636ae4a507492a78be9ee7c72013a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d04b7264f2439c7f64abe7fb2bbd0b16e76636ae4a507492a78be9ee7c72013a", kill_on_drop: false }`
[INFO] [stdout] d04b7264f2439c7f64abe7fb2bbd0b16e76636ae4a507492a78be9ee7c72013a
