[INFO] fetching crate libqabu 0.2.9...
[INFO] testing libqabu-0.2.9 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate libqabu 0.2.9 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate libqabu 0.2.9
[INFO] finished tweaking crates.io crate libqabu 0.2.9
[INFO] tweaked toml for crates.io crate libqabu 0.2.9 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libqabu 0.2.9 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 14 packages to highest compatible versions
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5dfe7bfc35812037665d7d030f39eae09f6c523b18d5fafd3244c8ce7dc04345
[INFO] running `Command { std: "docker" "start" "5dfe7bfc35812037665d7d030f39eae09f6c523b18d5fafd3244c8ce7dc04345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dfe7bfc35812037665d7d030f39eae09f6c523b18d5fafd3244c8ce7dc04345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5dfe7bfc35812037665d7d030f39eae09f6c523b18d5fafd3244c8ce7dc04345" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5dfe7bfc35812037665d7d030f39eae09f6c523b18d5fafd3244c8ce7dc04345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5dfe7bfc35812037665d7d030f39eae09f6c523b18d5fafd3244c8ce7dc04345" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libqabu v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "5dfe7bfc35812037665d7d030f39eae09f6c523b18d5fafd3244c8ce7dc04345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5dfe7bfc35812037665d7d030f39eae09f6c523b18d5fafd3244c8ce7dc04345" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.191
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling cfg-if v1.0.5
[INFO] [stderr]    Compiling libqabu v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stdout] error[E0432]: unresolved import `crate::num`
[INFO] [stdout]    --> src/tests/num/mod.rs:1:12
[INFO] [stdout]     |
[INFO] [stdout]   1 | use crate::num::{Apnum, Part};
[INFO] [stdout]     |            ^^^ unresolved import
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:131:9
[INFO] [stdout]     |
[INFO] [stdout] 129 | #[cfg(feature = "apn")]
[INFO] [stdout]     |       --------------- the item is gated behind the `apn` feature
[INFO] [stdout] 130 | /// Contains number related structures
[INFO] [stdout] 131 | pub mod num;
[INFO] [stdout]     |         ^^^
[INFO] [stdout] help: a similar path exists
[INFO] [stdout]     |
[INFO] [stdout]   1 | use crate::core::num::{Apnum, Part};
[INFO] [stdout]     |            ++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:96:28
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let a = Apnum::from_parts(vec![0x9]);
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:98:28
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let b = Apnum::from_parts(vec![0xb]);
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:87:3
[INFO] [stdout]    |
[INFO] [stdout] 87 |         format!("{:x}", a - b),
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:81:28
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let b = Apnum::from_parts(vec![
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:75:28
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let a = Apnum::from_parts(vec![
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 |     assert_eq!(format!("{:x}", a - b), "e0000000000000009fffffffffffffffe");
[INFO] [stdout]    |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:67:28
[INFO] [stdout]    |
[INFO] [stdout] 67 |     let b = Apnum::from_parts(vec![0x9]);
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:65:28
[INFO] [stdout]    |
[INFO] [stdout] 65 |     let a = Apnum::from_parts(vec![0x7, 0xa, 0xe]);
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:58:3
[INFO] [stdout]    |
[INFO] [stdout] 58 |         format!("{:x}", b + a),
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `format` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:53:3
[INFO] [stdout]    |
[INFO] [stdout] 53 |         format!("{:x}", a.clone() + b.clone()),
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:47:28
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let b = Apnum::from_parts(vec![
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:41:28
[INFO] [stdout]    |
[INFO] [stdout] 41 |     let a = Apnum::from_parts(vec![
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:36:27
[INFO] [stdout]    |
[INFO] [stdout] 36 |     assert_eq!(res.parts(), &vec![0, 0, 0, 1]);
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:32:28
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let b = Apnum::from_parts(vec![1]);
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:26:28
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let a = Apnum::from_parts(vec![
[INFO] [stdout]    |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `vec` in this scope
[INFO] [stdout]   --> src/tests/num/mod.rs:14:27
[INFO] [stdout]    |
[INFO] [stdout] 14 |     assert_eq!(res.parts(), &vec![2]);
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `Vec` in this scope
[INFO] [stdout]  --> src/tests/mod.rs:2:38
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub(crate) fn decode_hex(s: &str) -> Vec<u8> {
[INFO] [stdout]   |                                      ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![cfg_attr(test, feature(test))]
[INFO] [stdout]   |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `libqabu` (lib test) due to 19 previous errors
[INFO] running `Command { std: "docker" "inspect" "5dfe7bfc35812037665d7d030f39eae09f6c523b18d5fafd3244c8ce7dc04345", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5dfe7bfc35812037665d7d030f39eae09f6c523b18d5fafd3244c8ce7dc04345", kill_on_drop: false }`
[INFO] [stdout] 5dfe7bfc35812037665d7d030f39eae09f6c523b18d5fafd3244c8ce7dc04345
