[INFO] fetching crate info_utils 2.2.3...
[INFO] testing info_utils-2.2.3 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate info_utils 2.2.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate info_utils 2.2.3
[INFO] finished tweaking crates.io crate info_utils 2.2.3
[INFO] tweaked toml for crates.io crate info_utils 2.2.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate info_utils 2.2.3 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "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" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-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-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] fa0054e62502261c1dec3dd75bb1ceba1f79826b452086527202dfce26f6ab4c
[INFO] running `Command { std: "docker" "start" "fa0054e62502261c1dec3dd75bb1ceba1f79826b452086527202dfce26f6ab4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa0054e62502261c1dec3dd75bb1ceba1f79826b452086527202dfce26f6ab4c", 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" "fa0054e62502261c1dec3dd75bb1ceba1f79826b452086527202dfce26f6ab4c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa0054e62502261c1dec3dd75bb1ceba1f79826b452086527202dfce26f6ab4c", 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" "fa0054e62502261c1dec3dd75bb1ceba1f79826b452086527202dfce26f6ab4c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling info_utils v2.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "fa0054e62502261c1dec3dd75bb1ceba1f79826b452086527202dfce26f6ab4c", 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" "fa0054e62502261c1dec3dd75bb1ceba1f79826b452086527202dfce26f6ab4c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling info_utils v2.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "fa0054e62502261c1dec3dd75bb1ceba1f79826b452086527202dfce26f6ab4c", 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" "fa0054e62502261c1dec3dd75bb1ceba1f79826b452086527202dfce26f6ab4c" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/build/info_utils/659d78a1519e4b7a/out/info_utils-659d78a1519e4b7a)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test eval::eval_option::tests::test_eval ... ok
[INFO] [stdout] test eval::eval_option::tests::test_eval_or_default ... ok
[INFO] [stdout] test eval::eval_result::tests::test_eval ... ok
[INFO] [stdout] test eval::eval_result::tests::test_eval_or_default ... ok
[INFO] [stdout] test eval::eval_option::tests::test_eval_or ... ok
[INFO] [stdout] test eval::eval_result::tests::test_eval_or_else ... ok
[INFO] [stdout] test eval::eval_result::tests::test_eval_or ... ok
[INFO] [stdout] test eval::eval_option::tests::test_should ... ok
[INFO] [stdout] test eval::eval_result::tests::test_eval_err ... ok
[INFO] [stdout] test eval::eval_option::tests::test_eval_or_else ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests info_utils
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/output/small/errors.rs - output::small::errors::errors (line 12) - compile ... ok
[INFO] [stdout] test src/output/error.rs - output::error::error (line 22) ... FAILED
[INFO] [stdout] test src/output/error.rs - output::error::error (line 12) - compile ... ok
[INFO] [stdout] test src/output/small/errors.rs - output::small::errors::errors (line 22) ... FAILED
[INFO] [stdout] test src/eval/eval_result.rs - eval::eval_result::Result<T,E>::eval_or_default (line 75) ... ok
[INFO] [stdout] test src/eval/eval_result.rs - eval::eval_result::Result<T,E>::eval (line 31) ... ok
[INFO] [stdout] test src/eval/eval_option.rs - eval::eval_option::Option<T>::eval_or_default (line 82) ... ok
[INFO] [stdout] test src/eval/eval_result.rs - eval::eval_result::Result<T,E>::eval_or_else (line 99) ... ok
[INFO] [stdout] test src/eval/eval_option.rs - eval::eval_option::Option<T>::eval_or (line 53) ... ok
[INFO] [stdout] test src/output/small/logs.rs - output::small::logs::logs (line 5) ... ok
[INFO] [stdout] test src/eval/eval_option.rs - eval::eval_option::Option<T>::should (line 152) ... ok
[INFO] [stdout] test src/eval/eval_result.rs - eval::eval_result::Result<T,E>::should (line 129) ... ok
[INFO] [stdout] test src/output/log.rs - output::log::log (line 5) ... ok
[INFO] [stdout] test src/eval/eval_option.rs - eval::eval_option::Option<T>::eval_or_else (line 114) ... ok
[INFO] [stdout] test src/eval/eval_result.rs - eval::eval_result::Result<T,E>::eval_or (line 53) ... ok
[INFO] [stdout] test src/eval/eval_option.rs - eval::eval_option::Option<T>::eval (line 28) ... ok
[INFO] [stdout] test src/output/small/warns.rs - output::small::warns::warns (line 5) ... ok
[INFO] [stdout] test src/output/warn.rs - output::warn::warn (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/output/error.rs - output::error::error (line 22) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `!: Default` is not satisfied
[INFO] [stdout]   --> src/output/error.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | }).join().eval_or_default();
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `!`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]    = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `info_utils::prelude::EvalResult::eval_or_default`
[INFO] [stdout]   --> src/eval/eval_result.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait EvalResult<T, E> {
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn eval_or_default(self) -> T
[INFO] [stdout] 15 |     where
[INFO] [stdout] 16 |         T: Default;
[INFO] [stdout]    |            ^^^^^^^ required by this bound in `EvalResult::eval_or_default`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/output/small/errors.rs - output::small::errors::errors (line 22) stdout ----
[INFO] [stdout] error[E0277]: the trait bound `!: Default` is not satisfied
[INFO] [stdout]   --> src/output/small/errors.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | }).join().eval_or_default();
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `!`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]    = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `info_utils::prelude::EvalResult::eval_or_default`
[INFO] [stdout]   --> src/eval/eval_result.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub trait EvalResult<T, E> {
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn eval_or_default(self) -> T
[INFO] [stdout] 15 |     where
[INFO] [stdout] 16 |         T: Default;
[INFO] [stdout]    |            ^^^^^^^ required by this bound in `EvalResult::eval_or_default`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/output/error.rs - output::error::error (line 22)
[INFO] [stdout]     src/output/small/errors.rs - output::small::errors::errors (line 22)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 16 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "fa0054e62502261c1dec3dd75bb1ceba1f79826b452086527202dfce26f6ab4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa0054e62502261c1dec3dd75bb1ceba1f79826b452086527202dfce26f6ab4c", kill_on_drop: false }`
[INFO] [stdout] fa0054e62502261c1dec3dd75bb1ceba1f79826b452086527202dfce26f6ab4c
