[INFO] cloning repository https://github.com/PRO-2684/Candy-Pile
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PRO-2684/Candy-Pile" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPRO-2684%2FCandy-Pile", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPRO-2684%2FCandy-Pile'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a2341f5b98cccf00e57d40e0faee5ea29297ef61
[INFO] testing PRO-2684/Candy-Pile against 1.99.0-beta.1 for beta-1.99-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPRO-2684%2FCandy-Pile" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/PRO-2684/Candy-Pile
[INFO] finished tweaking git repo https://github.com/PRO-2684/Candy-Pile
[INFO] tweaked toml for git repo https://github.com/PRO-2684/Candy-Pile written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/PRO-2684/Candy-Pile on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/PRO-2684/Candy-Pile 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5cb97fa4d4a37d16dccf341d17362c2d7064796989fa91a12ddc10c0b261635e
[INFO] running `Command { std: "docker" "start" "5cb97fa4d4a37d16dccf341d17362c2d7064796989fa91a12ddc10c0b261635e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cb97fa4d4a37d16dccf341d17362c2d7064796989fa91a12ddc10c0b261635e", 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" "5cb97fa4d4a37d16dccf341d17362c2d7064796989fa91a12ddc10c0b261635e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5cb97fa4d4a37d16dccf341d17362c2d7064796989fa91a12ddc10c0b261635e", 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" "5cb97fa4d4a37d16dccf341d17362c2d7064796989fa91a12ddc10c0b261635e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling optfield-lite v0.1.0 (/opt/rustwide/workdir/optfield-lite)
[INFO] [stderr]    Compiling attrio v0.1.0 (/opt/rustwide/workdir/attrio)
[INFO] [stderr]    Compiling macro_rules_attr v0.2.0 (/opt/rustwide/workdir/macro_rules_attr)
[INFO] [stderr]    Compiling should_match v0.1.1 (/opt/rustwide/workdir/should_match)
[INFO] [stderr]    Compiling option-chain v0.1.2 (/opt/rustwide/workdir/option-chain)
[INFO] [stderr]    Compiling declerror v0.2.1 (/opt/rustwide/workdir/declerror)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "5cb97fa4d4a37d16dccf341d17362c2d7064796989fa91a12ddc10c0b261635e", 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" "5cb97fa4d4a37d16dccf341d17362c2d7064796989fa91a12ddc10c0b261635e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling macro_rules_attr v0.2.0 (/opt/rustwide/workdir/macro_rules_attr)
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling option-chain v0.1.2 (/opt/rustwide/workdir/option-chain)
[INFO] [stderr]    Compiling declerror v0.2.1 (/opt/rustwide/workdir/declerror)
[INFO] [stderr]    Compiling should_match v0.1.1 (/opt/rustwide/workdir/should_match)
[INFO] [stderr]    Compiling optfield-lite v0.1.0 (/opt/rustwide/workdir/optfield-lite)
[INFO] [stderr]    Compiling attrio v0.1.0 (/opt/rustwide/workdir/attrio)
[INFO] [stdout] error[E0658]: use of an internal attribute
[INFO] [stdout]   --> should_match/tests/integration_test.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[test]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the `rustc_test_entrypoint_marker` attribute is an internal implementation detail that will never be stable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of an internal attribute
[INFO] [stdout]   --> should_match/tests/integration_test.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | #[test]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the `rustc_test_entrypoint_marker` attribute is an internal implementation detail that will never be stable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of an internal attribute
[INFO] [stdout]   --> should_match/tests/integration_test.rs:34:1
[INFO] [stdout]    |
[INFO] [stdout] 34 | #[test]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the `rustc_test_entrypoint_marker` attribute is an internal implementation detail that will never be stable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of an internal attribute
[INFO] [stdout]   --> should_match/tests/integration_test.rs:41:1
[INFO] [stdout]    |
[INFO] [stdout] 41 | #[test]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the `rustc_test_entrypoint_marker` attribute is an internal implementation detail that will never be stable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of an internal attribute
[INFO] [stdout]   --> should_match/tests/integration_test.rs:56:1
[INFO] [stdout]    |
[INFO] [stdout] 56 | #[test]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the `rustc_test_entrypoint_marker` attribute is an internal implementation detail that will never be stable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of an internal attribute
[INFO] [stdout]   --> should_match/tests/integration_test.rs:69:1
[INFO] [stdout]    |
[INFO] [stdout] 69 | #[test]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the `rustc_test_entrypoint_marker` attribute is an internal implementation detail that will never be stable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of an internal attribute
[INFO] [stdout]   --> should_match/tests/integration_test.rs:82:1
[INFO] [stdout]    |
[INFO] [stdout] 82 | #[test]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the `rustc_test_entrypoint_marker` attribute is an internal implementation detail that will never be stable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of an internal attribute
[INFO] [stdout]   --> should_match/tests/integration_test.rs:95:1
[INFO] [stdout]    |
[INFO] [stdout] 95 | #[test]
[INFO] [stdout]    | ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the `rustc_test_entrypoint_marker` attribute is an internal implementation detail that will never be stable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of an internal attribute
[INFO] [stdout]    --> should_match/tests/integration_test.rs:168:1
[INFO] [stdout]     |
[INFO] [stdout] 168 | #[test]
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the `rustc_test_entrypoint_marker` attribute is an internal implementation detail that will never be stable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of an internal attribute
[INFO] [stdout]    --> should_match/tests/integration_test.rs:184:1
[INFO] [stdout]     |
[INFO] [stdout] 184 | #[test]
[INFO] [stdout]     | ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the `rustc_test_entrypoint_marker` attribute is an internal implementation detail that will never be stable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `should_match` (test "integration_test") due to 10 previous errors
[INFO] [stdout] For more information about this error, try `rustc --explain E0658`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5cb97fa4d4a37d16dccf341d17362c2d7064796989fa91a12ddc10c0b261635e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb97fa4d4a37d16dccf341d17362c2d7064796989fa91a12ddc10c0b261635e", kill_on_drop: false }`
[INFO] [stdout] 5cb97fa4d4a37d16dccf341d17362c2d7064796989fa91a12ddc10c0b261635e