[INFO] fetching crate udigest 0.1.0...
[INFO] testing udigest-0.1.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate udigest 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate udigest 0.1.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate udigest 0.1.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate udigest 0.1.0
[INFO] tweaked toml for crates.io crate udigest 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate crates.io crate udigest 0.1.0 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" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded udigest-derive v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5b17915dd6a919834734eff04409c08202f6d0c67c4bdec3a35e6c4277198cf6
[INFO] running `Command { std: "docker" "start" "-a" "5b17915dd6a919834734eff04409c08202f6d0c67c4bdec3a35e6c4277198cf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5b17915dd6a919834734eff04409c08202f6d0c67c4bdec3a35e6c4277198cf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b17915dd6a919834734eff04409c08202f6d0c67c4bdec3a35e6c4277198cf6", kill_on_drop: false }`
[INFO] [stdout] 5b17915dd6a919834734eff04409c08202f6d0c67c4bdec3a35e6c4277198cf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e81c02d1797a0e2082eae95229299ca034ff75a19e2cef9ad9091a014d58f68
[INFO] running `Command { std: "docker" "start" "-a" "0e81c02d1797a0e2082eae95229299ca034ff75a19e2cef9ad9091a014d58f68", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling udigest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "0e81c02d1797a0e2082eae95229299ca034ff75a19e2cef9ad9091a014d58f68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e81c02d1797a0e2082eae95229299ca034ff75a19e2cef9ad9091a014d58f68", kill_on_drop: false }`
[INFO] [stdout] 0e81c02d1797a0e2082eae95229299ca034ff75a19e2cef9ad9091a014d58f68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 246f6eab2ba39a09ef97ed66a09fdc80026cda959bea12e9a58c76ec7cfe177f
[INFO] running `Command { std: "docker" "start" "-a" "246f6eab2ba39a09ef97ed66a09fdc80026cda959bea12e9a58c76ec7cfe177f", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling udigest v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "246f6eab2ba39a09ef97ed66a09fdc80026cda959bea12e9a58c76ec7cfe177f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "246f6eab2ba39a09ef97ed66a09fdc80026cda959bea12e9a58c76ec7cfe177f", kill_on_drop: false }`
[INFO] [stdout] 246f6eab2ba39a09ef97ed66a09fdc80026cda959bea12e9a58c76ec7cfe177f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 70dd8732aecc7f1d7b5aa9123e77fea0d186324d13a7d27ae2bde5cdc715a4e9
[INFO] running `Command { std: "docker" "start" "-a" "70dd8732aecc7f1d7b5aa9123e77fea0d186324d13a7d27ae2bde5cdc715a4e9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/udigest-efa67b881dec3c8c)
[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]      Running tests/encoding.rs (/opt/rustwide/target/debug/deps/encoding-3e5aa5cf0e901b71)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test encode_struct ... ok
[INFO] [stdout] test encode_with_tag ... ok
[INFO] [stdout] test encode_biglen ... ok
[INFO] [stdout] test simple_encoding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests udigest
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 20) ... FAILED
[INFO] [stdout] test src/encoding.rs - encoding (line 28) ... ok
[INFO] [stdout] test src/encoding.rs - encoding (line 51) ... ok
[INFO] [stdout] test src/encoding.rs - encoding (line 117) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 20) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Digestable` in `udigest`
[INFO] [stdout]    --> src/lib.rs:25:19
[INFO] [stdout]     |
[INFO] [stdout] 8   | #[derive(udigest::Digestable)]
[INFO] [stdout]     |                   ^^^^^^^^^^ could not find `Digestable` in `udigest`
[INFO] [stdout]     |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:199:25
[INFO] [stdout]     |
[INFO] [stdout] 199 | pub use udigest_derive::Digestable;
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout]     = note: the item is gated behind the `derive` feature
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Person: Digestable` is not satisfied
[INFO] [stdout]    --> src/lib.rs:36:26
[INFO] [stdout]     |
[INFO] [stdout] 19  | let hash = udigest(tag, &alice);
[INFO] [stdout]     |            -------       ^^^^^ the trait `Digestable` is not implemented for `Person`
[INFO] [stdout]     |            |
[INFO] [stdout]     |            required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Digestable`:
[INFO] [stdout]               char
[INFO] [stdout]               i8
[INFO] [stdout]               i16
[INFO] [stdout]               i32
[INFO] [stdout]               i64
[INFO] [stdout]               i128
[INFO] [stdout]               u8
[INFO] [stdout]               u16
[INFO] [stdout]             and 27 others
[INFO] [stdout]     = note: required for `&Person` to implement `Digestable`
[INFO] [stdout]     = note: 1 redundant requirement hidden
[INFO] [stdout]     = note: required for `&&Person` to implement `Digestable`
[INFO] [stdout] note: required by a bound in `udigest`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:257:64
[INFO] [stdout]     |
[INFO] [stdout] 257 | pub fn udigest<D: digest::Digest>(mut tag: Tag<D>, value: impl Digestable) -> digest::Output<D> {
[INFO] [stdout]     |                                                                ^^^^^^^^^^ required by this bound in `udigest`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[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 - (line 20)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "70dd8732aecc7f1d7b5aa9123e77fea0d186324d13a7d27ae2bde5cdc715a4e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70dd8732aecc7f1d7b5aa9123e77fea0d186324d13a7d27ae2bde5cdc715a4e9", kill_on_drop: false }`
[INFO] [stdout] 70dd8732aecc7f1d7b5aa9123e77fea0d186324d13a7d27ae2bde5cdc715a4e9
