[INFO] fetching crate for_ch 0.1.3...
[INFO] testing for_ch-0.1.3 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate for_ch 0.1.3 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate for_ch 0.1.3 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate for_ch 0.1.3
[INFO] finished tweaking crates.io crate for_ch 0.1.3
[INFO] tweaked toml for crates.io crate for_ch 0.1.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.86)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7dc9960787f682a3f506f7c3e76725496a46faaecc0ad1b276b02a3a0f8fecaf
[INFO] running `Command { std: "docker" "start" "-a" "7dc9960787f682a3f506f7c3e76725496a46faaecc0ad1b276b02a3a0f8fecaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7dc9960787f682a3f506f7c3e76725496a46faaecc0ad1b276b02a3a0f8fecaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dc9960787f682a3f506f7c3e76725496a46faaecc0ad1b276b02a3a0f8fecaf", kill_on_drop: false }`
[INFO] [stdout] 7dc9960787f682a3f506f7c3e76725496a46faaecc0ad1b276b02a3a0f8fecaf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 460ad3fbca0d91ee1b76a73ced07eb844f0d849acf6c2e437b75ecf353e78e08
[INFO] running `Command { std: "docker" "start" "-a" "460ad3fbca0d91ee1b76a73ced07eb844f0d849acf6c2e437b75ecf353e78e08", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling for_ch v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.10s
[INFO] running `Command { std: "docker" "inspect" "460ad3fbca0d91ee1b76a73ced07eb844f0d849acf6c2e437b75ecf353e78e08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460ad3fbca0d91ee1b76a73ced07eb844f0d849acf6c2e437b75ecf353e78e08", kill_on_drop: false }`
[INFO] [stdout] 460ad3fbca0d91ee1b76a73ced07eb844f0d849acf6c2e437b75ecf353e78e08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3cc1c1bb2469283b015caab05c0a7ee384b6480792a636559f9a6825e64d2fe
[INFO] running `Command { std: "docker" "start" "-a" "d3cc1c1bb2469283b015caab05c0a7ee384b6480792a636559f9a6825e64d2fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling for_ch v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "d3cc1c1bb2469283b015caab05c0a7ee384b6480792a636559f9a6825e64d2fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3cc1c1bb2469283b015caab05c0a7ee384b6480792a636559f9a6825e64d2fe", kill_on_drop: false }`
[INFO] [stdout] d3cc1c1bb2469283b015caab05c0a7ee384b6480792a636559f9a6825e64d2fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c88db368b04f0fb80d6d74baacf8079e6cccc8b156754c55169a7c0275f229d2
[INFO] running `Command { std: "docker" "start" "-a" "c88db368b04f0fb80d6d74baacf8079e6cccc8b156754c55169a7c0275f229d2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/for_ch-b2bf1c73240c7386)
[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 for_ch
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - for_ch (line 44) ... FAILED
[INFO] [stdout] test src/lib.rs - for_ch (line 59) ... FAILED
[INFO] [stdout] test src/lib.rs - for_ch (line 14) ... FAILED
[INFO] [stdout] test src/lib.rs - for_ch (line 29) ... FAILED
[INFO] [stdout] test src/lib.rs - for_ch (line 66) ... FAILED
[INFO] [stdout] test src/lib.rs - for_ch (line 76) ... FAILED
[INFO] [stdout] test src/lib.rs - for_ch (line 21) ... FAILED
[INFO] [stdout] test src/lib.rs - for_ch (line 51) ... FAILED
[INFO] [stdout] test src/lib.rs - for_ch (line 36) ... FAILED
[INFO] [stdout] test src/lib.rs - for_ch (line 92) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - for_ch (line 44) stdout ----
[INFO] [stdout] error: expected `{`, found `;`
[INFO] [stdout]  --> src/lib.rs:45:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | if let Some(x) = foo();
[INFO] [stdout]   |                       ^ expected `{`
[INFO] [stdout]   |
[INFO] [stdout] note: the `if` expression is missing a block after this condition
[INFO] [stdout]  --> src/lib.rs:45:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | if let Some(x) = foo();
[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_ch (line 59) stdout ----
[INFO] [stdout] error: expected `{`, found `;`
[INFO] [stdout]  --> src/lib.rs:60:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | if expr;
[INFO] [stdout]   |        ^ expected `{`
[INFO] [stdout]   |
[INFO] [stdout] note: the `if` expression is missing a block after this condition
[INFO] [stdout]  --> src/lib.rs:60:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | if expr;
[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_ch (line 14) stdout ----
[INFO] [stdout] error: expected `{`, found `;`
[INFO] [stdout]  --> src/lib.rs:15:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | 'label: for x in iter;
[INFO] [stdout]   |                      ^ expected `{`
[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_ch (line 29) stdout ----
[INFO] [stdout] error: expected `{`, found `,`
[INFO] [stdout]  --> src/lib.rs:30:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | for x in iter1, for y in iter2;
[INFO] [stdout]   |               ^ expected `{`
[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_ch (line 66) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/lib.rs:68:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ...
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ..
[INFO] [stdout]   |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ..=
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]  --> src/lib.rs:68:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ...
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]   |
[INFO] [stdout] 4 -     ...
[INFO] [stdout] 4 +     ..
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `expr` in this scope
[INFO] [stdout]  --> src/lib.rs:67:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | if expr {
[INFO] [stdout]   |    ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0586.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - for_ch (line 76) stdout ----
[INFO] [stdout] error: cannot find macro `for_ch` in this scope
[INFO] [stdout]  --> src/lib.rs:78:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | for_ch! {
[INFO] [stdout]   | ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `for_ch` is imported here, but it is a crate, not a macro
[INFO] [stdout]  --> src/lib.rs:76:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate r#for_ch;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use for_ch::for_ch;
[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_ch (line 21) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/lib.rs:23:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ...
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ..
[INFO] [stdout]   |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ..=
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]  --> src/lib.rs:23:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ...
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]   |
[INFO] [stdout] 4 -     ...
[INFO] [stdout] 4 +     ..
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `iter` in this scope
[INFO] [stdout]  --> src/lib.rs:22:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | 'label: for x in iter {
[INFO] [stdout]   |                  ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0586.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - for_ch (line 51) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/lib.rs:53:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ...
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ..
[INFO] [stdout]   |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ..=
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]  --> src/lib.rs:53:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ...
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]   |
[INFO] [stdout] 4 -     ...
[INFO] [stdout] 4 +     ..
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `foo` in this scope
[INFO] [stdout]  --> src/lib.rs:52:18
[INFO] [stdout]   |
[INFO] [stdout] 3 | if let Some(x) = foo() {
[INFO] [stdout]   |                  ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0586.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - for_ch (line 36) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]  --> src/lib.rs:38:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ...
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ..
[INFO] [stdout]   |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ..=
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]  --> src/lib.rs:38:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     ...
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: inclusive ranges must be bounded at the end (`..=b` or `a..=b`)
[INFO] [stdout] help: use `..` instead
[INFO] [stdout]   |
[INFO] [stdout] 4 -     ...
[INFO] [stdout] 4 +     ..
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `iter1` in this scope
[INFO] [stdout]  --> src/lib.rs:37:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | for (x, y) in iter1.into_iter().zip(iter2) {
[INFO] [stdout]   |               ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `iter2` in this scope
[INFO] [stdout]  --> src/lib.rs:37:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | for (x, y) in iter1.into_iter().zip(iter2) {
[INFO] [stdout]   |                                     ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0586.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - for_ch (line 92) stdout ----
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]  --> src/lib.rs:95:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src_lib_rs_92_0() {
[INFO] [stdout]   |                                      ---------------------------------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 5 |         if let Some(z) = foo(x, y).await? {
[INFO] [stdout]   |                                    ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `foo` in this scope
[INFO] [stdout]  --> src/lib.rs:95:26
[INFO] [stdout]   |
[INFO] [stdout] 5 |         if let Some(z) = foo(x, y).await? {
[INFO] [stdout]   |                          ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: cannot subtract `({integer}, {integer})` from `{integer}`
[INFO] [stdout]  --> src/lib.rs:96:18
[INFO] [stdout]   |
[INFO] [stdout] 6 |             if x - y < z {
[INFO] [stdout]   |                  ^ no implementation for `{integer} - ({integer}, {integer})`
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `Sub<({integer}, {integer})>` is not implemented for `{integer}`
[INFO] [stdout]   = help: the following other types implement trait `Sub<Rhs>`:
[INFO] [stdout]             `&f128` implements `Sub<f128>`
[INFO] [stdout]             `&f128` implements `Sub`
[INFO] [stdout]             `&f16` implements `Sub<f16>`
[INFO] [stdout]             `&f16` implements `Sub`
[INFO] [stdout]             `&f32` implements `Sub<f32>`
[INFO] [stdout]             `&f32` implements `Sub`
[INFO] [stdout]             `&f64` implements `Sub<f64>`
[INFO] [stdout]             `&f64` implements `Sub`
[INFO] [stdout]           and 56 others
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `({integer}, {integer})` doesn't implement `std::fmt::Display`
[INFO] [stdout]  --> src/lib.rs:97:55
[INFO] [stdout]   |
[INFO] [stdout] 7 |                 println!("x = {}, y = {}, z = {}", x, y, z);
[INFO] [stdout]   |                                                       ^ `({integer}, {integer})` cannot be formatted with the default formatter
[INFO] [stdout]   |
[INFO] [stdout]   = help: the trait `std::fmt::Display` is not implemented for `({integer}, {integer})`
[INFO] [stdout]   = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]   = note: this error originates in the macro `$crate::format_args_nl` which comes from the expansion of the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - for_ch (line 14)
[INFO] [stdout]     src/lib.rs - for_ch (line 21)
[INFO] [stdout]     src/lib.rs - for_ch (line 29)
[INFO] [stdout]     src/lib.rs - for_ch (line 36)
[INFO] [stdout]     src/lib.rs - for_ch (line 44)
[INFO] [stdout]     src/lib.rs - for_ch (line 51)
[INFO] [stdout]     src/lib.rs - for_ch (line 59)
[INFO] [stdout]     src/lib.rs - for_ch (line 66)
[INFO] [stdout]     src/lib.rs - for_ch (line 76)
[INFO] [stdout]     src/lib.rs - for_ch (line 92)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 10 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "c88db368b04f0fb80d6d74baacf8079e6cccc8b156754c55169a7c0275f229d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c88db368b04f0fb80d6d74baacf8079e6cccc8b156754c55169a7c0275f229d2", kill_on_drop: false }`
[INFO] [stdout] c88db368b04f0fb80d6d74baacf8079e6cccc8b156754c55169a7c0275f229d2
