[INFO] fetching crate uxx 1.0.1...
[INFO] testing uxx-1.0.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate uxx 1.0.1 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate uxx 1.0.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate uxx 1.0.1
[INFO] tweaked toml for crates.io crate uxx 1.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate uxx 1.0.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate uxx 1.0.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cde940e2ff749b4b3ecd78f652f1a5ba055111f53e2de4adcc4394a2f0fb5fd
[INFO] running `Command { std: "docker" "start" "-a" "4cde940e2ff749b4b3ecd78f652f1a5ba055111f53e2de4adcc4394a2f0fb5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cde940e2ff749b4b3ecd78f652f1a5ba055111f53e2de4adcc4394a2f0fb5fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cde940e2ff749b4b3ecd78f652f1a5ba055111f53e2de4adcc4394a2f0fb5fd", kill_on_drop: false }`
[INFO] [stdout] 4cde940e2ff749b4b3ecd78f652f1a5ba055111f53e2de4adcc4394a2f0fb5fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 594a2e1a5d600fa9a86523083e6f53d6742f16e93bf0cbe9982829b9fe0c0fce
[INFO] running `Command { std: "docker" "start" "-a" "594a2e1a5d600fa9a86523083e6f53d6742f16e93bf0cbe9982829b9fe0c0fce", kill_on_drop: false }`
[INFO] [stderr]    Compiling uxx v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "594a2e1a5d600fa9a86523083e6f53d6742f16e93bf0cbe9982829b9fe0c0fce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "594a2e1a5d600fa9a86523083e6f53d6742f16e93bf0cbe9982829b9fe0c0fce", kill_on_drop: false }`
[INFO] [stdout] 594a2e1a5d600fa9a86523083e6f53d6742f16e93bf0cbe9982829b9fe0c0fce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6df92994c734404278220019871245366b64386b29e83f1b67c3b670baad754d
[INFO] running `Command { std: "docker" "start" "-a" "6df92994c734404278220019871245366b64386b29e83f1b67c3b670baad754d", kill_on_drop: false }`
[INFO] [stderr]    Compiling uxx v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "6df92994c734404278220019871245366b64386b29e83f1b67c3b670baad754d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6df92994c734404278220019871245366b64386b29e83f1b67c3b670baad754d", kill_on_drop: false }`
[INFO] [stdout] 6df92994c734404278220019871245366b64386b29e83f1b67c3b670baad754d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41782e4f2d92c6247c6728a069d264b33022db3cdb7ea75b0405bedde5f712f4
[INFO] running `Command { std: "docker" "start" "-a" "41782e4f2d92c6247c6728a069d264b33022db3cdb7ea75b0405bedde5f712f4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/uxx-17f306800265972e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests uxx
[INFO] [stdout] test tests::round_trip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.60s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/../README.md - (line 93) ... FAILED
[INFO] [stdout] test src/lib.rs - binomial (line 231) ... FAILED
[INFO] [stdout] test src/lib.rs - index_for_u52 (line 209) ... FAILED
[INFO] [stdout] test src/lib.rs - u52_for_index (line 169) ... FAILED
[INFO] [stdout] test src/lib.rs - u64_for_index (line 142) ... FAILED
[INFO] [stdout] test src/lib.rs - index_for_u64 (line 185) ... FAILED
[INFO] [stdout] test src/lib.rs - index_for_uxx (line 100) ... FAILED
[INFO] [stdout] test src/../README.md - (line 87) ... FAILED
[INFO] [stdout] test src/lib.rs - uxx_for_index (line 21) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/../README.md - (line 93) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `[`
[INFO] [stdout]   --> src/../README.md:94:2
[INFO] [stdout]    |
[INFO] [stdout] 94 | s[d] > s[d-1] > ... > s[2] > s[1] >= 0.
[INFO] [stdout]    |  ^ expected one of `!` or `::`
[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 - binomial (line 231) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `combinadics`
[INFO] [stdout]    --> src/lib.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 232 | use combinadics::*;
[INFO] [stdout]     |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `combinadics`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `combinadics`, use `cargo add combinadics` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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 - index_for_u52 (line 209) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `combinadics`
[INFO] [stdout]    --> src/lib.rs:210:5
[INFO] [stdout]     |
[INFO] [stdout] 210 | use combinadics::*;
[INFO] [stdout]     |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `combinadics`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `combinadics`, use `cargo add combinadics` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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 - u52_for_index (line 169) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `combinadics`
[INFO] [stdout]    --> src/lib.rs:171:5
[INFO] [stdout]     |
[INFO] [stdout] 171 | use combinadics::*;
[INFO] [stdout]     |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `combinadics`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `combinadics`, use `cargo add combinadics` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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 - u64_for_index (line 142) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `combinadics`
[INFO] [stdout]    --> src/lib.rs:144:5
[INFO] [stdout]     |
[INFO] [stdout] 144 | use combinadics::*;
[INFO] [stdout]     |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `combinadics`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `combinadics`, use `cargo add combinadics` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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 - index_for_u64 (line 185) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `combinadics`
[INFO] [stdout]    --> src/lib.rs:186:5
[INFO] [stdout]     |
[INFO] [stdout] 186 | use combinadics::*;
[INFO] [stdout]     |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `combinadics`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `combinadics`, use `cargo add combinadics` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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 - index_for_uxx (line 100) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `combinadics`
[INFO] [stdout]    --> src/lib.rs:102:5
[INFO] [stdout]     |
[INFO] [stdout] 102 | use combinadics::*;
[INFO] [stdout]     |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `combinadics`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `combinadics`, use `cargo add combinadics` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/../README.md - (line 87) stdout ----
[INFO] [stdout] error: unexpected token: `...`
[INFO] [stdout]   --> src/../README.md:88:29
[INFO] [stdout]    |
[INFO] [stdout] 88 | s = C(s[1],1) + C(s[2],2) + ... + C(s[d],d)
[INFO] [stdout]    |                             ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: use `..` for an exclusive range
[INFO] [stdout]    |
[INFO] [stdout] 88 - s = C(s[1],1) + C(s[2],2) + ... + C(s[d],d)
[INFO] [stdout] 88 + s = C(s[1],1) + C(s[2],2) + .. + C(s[d],d)
[INFO] [stdout]    |
[INFO] [stdout] help: or `..=` for an inclusive range
[INFO] [stdout]    |
[INFO] [stdout] 88 - s = C(s[1],1) + C(s[2],2) + ... + C(s[d],d)
[INFO] [stdout] 88 + s = C(s[1],1) + C(s[2],2) + ..= + C(s[d],d)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0586]: inclusive range with no end
[INFO] [stdout]   --> src/../README.md:88:29
[INFO] [stdout]    |
[INFO] [stdout] 88 | s = C(s[1],1) + C(s[2],2) + ... + C(s[d],d)
[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] 88 - s = C(s[1],1) + C(s[2],2) + ... + C(s[d],d)
[INFO] [stdout] 88 + s = C(s[1],1) + C(s[2],2) + .. + C(s[d],d)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `s` in this scope
[INFO] [stdout]   --> src/../README.md:88:1
[INFO] [stdout]    |
[INFO] [stdout] 88 | s = C(s[1],1) + C(s[2],2) + ... + C(s[d],d)
[INFO] [stdout]    | ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to introduce a new binding
[INFO] [stdout]    |
[INFO] [stdout] 88 | let s = C(s[1],1) + C(s[2],2) + ... + C(s[d],d)
[INFO] [stdout]    | +++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `C` in this scope
[INFO] [stdout]   --> src/../README.md:88:5
[INFO] [stdout]    |
[INFO] [stdout] 88 | s = C(s[1],1) + C(s[2],2) + ... + C(s[d],d)
[INFO] [stdout]    |     ^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a const parameter
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src____README_md_87_0<const C: /* Type */>() {
[INFO] [stdout]    |                                                                            +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `s` in this scope
[INFO] [stdout]   --> src/../README.md:88:7
[INFO] [stdout]    |
[INFO] [stdout] 88 | s = C(s[1],1) + C(s[2],2) + ... + C(s[d],d)
[INFO] [stdout]    |       ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `C` in this scope
[INFO] [stdout]   --> src/../README.md:88:17
[INFO] [stdout]    |
[INFO] [stdout] 88 | s = C(s[1],1) + C(s[2],2) + ... + C(s[d],d)
[INFO] [stdout]    |                 ^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a const parameter
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src____README_md_87_0<const C: /* Type */>() {
[INFO] [stdout]    |                                                                            +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `s` in this scope
[INFO] [stdout]   --> src/../README.md:88:19
[INFO] [stdout]    |
[INFO] [stdout] 88 | s = C(s[1],1) + C(s[2],2) + ... + C(s[d],d)
[INFO] [stdout]    |                   ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `C` in this scope
[INFO] [stdout]   --> src/../README.md:88:35
[INFO] [stdout]    |
[INFO] [stdout] 88 | s = C(s[1],1) + C(s[2],2) + ... + C(s[d],d)
[INFO] [stdout]    |                                   ^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: you might be missing a const parameter
[INFO] [stdout]    |
[INFO] [stdout] 87 | fn main() { #[allow(non_snake_case)] fn _doctest_main_src____README_md_87_0<const C: /* Type */>() {
[INFO] [stdout]    |                                                                            +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `s` in this scope
[INFO] [stdout]   --> src/../README.md:88:37
[INFO] [stdout]    |
[INFO] [stdout] 88 | s = C(s[1],1) + C(s[2],2) + ... + C(s[d],d)
[INFO] [stdout]    |                                     ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `d` in this scope
[INFO] [stdout]   --> src/../README.md:88:39
[INFO] [stdout]    |
[INFO] [stdout] 88 | s = C(s[1],1) + C(s[2],2) + ... + C(s[d],d)
[INFO] [stdout]    |                                       ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `d` in this scope
[INFO] [stdout]   --> src/../README.md:88:42
[INFO] [stdout]    |
[INFO] [stdout] 88 | s = C(s[1],1) + C(s[2],2) + ... + C(s[d],d)
[INFO] [stdout]    |                                          ^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 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 - uxx_for_index (line 21) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `combinadics`
[INFO] [stdout]   --> src/lib.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | use combinadics::*;
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `combinadics`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `combinadics`, use `cargo add combinadics` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[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/../README.md - (line 87)
[INFO] [stdout]     src/../README.md - (line 93)
[INFO] [stdout]     src/lib.rs - binomial (line 231)
[INFO] [stdout]     src/lib.rs - index_for_u52 (line 209)
[INFO] [stdout]     src/lib.rs - index_for_u64 (line 185)
[INFO] [stdout]     src/lib.rs - index_for_uxx (line 100)
[INFO] [stdout]     src/lib.rs - u52_for_index (line 169)
[INFO] [stdout]     src/lib.rs - u64_for_index (line 142)
[INFO] [stdout]     src/lib.rs - uxx_for_index (line 21)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 9 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.74s; merged doctests compilation took 0.13s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "41782e4f2d92c6247c6728a069d264b33022db3cdb7ea75b0405bedde5f712f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41782e4f2d92c6247c6728a069d264b33022db3cdb7ea75b0405bedde5f712f4", kill_on_drop: false }`
[INFO] [stdout] 41782e4f2d92c6247c6728a069d264b33022db3cdb7ea75b0405bedde5f712f4