[INFO] fetching crate udigest 0.2.3...
[INFO] testing udigest-0.2.3 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate udigest 0.2.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate udigest 0.2.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate udigest 0.2.3
[INFO] tweaked toml for crates.io crate udigest 0.2.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate udigest 0.2.3 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate udigest 0.2.3 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 946d301328e737216b471535ef6cec562e61c8496827b82627899427d5ebbcd0
[INFO] running `Command { std: "docker" "start" "-a" "946d301328e737216b471535ef6cec562e61c8496827b82627899427d5ebbcd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "946d301328e737216b471535ef6cec562e61c8496827b82627899427d5ebbcd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "946d301328e737216b471535ef6cec562e61c8496827b82627899427d5ebbcd0", kill_on_drop: false }`
[INFO] [stdout] 946d301328e737216b471535ef6cec562e61c8496827b82627899427d5ebbcd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f88ab0e304e17679cde87b1881ef634a5fffdd25256f53e72c18a2cf30607235
[INFO] running `Command { std: "docker" "start" "-a" "f88ab0e304e17679cde87b1881ef634a5fffdd25256f53e72c18a2cf30607235", kill_on_drop: false }`
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling typenum v1.17.0
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling udigest v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.09s
[INFO] running `Command { std: "docker" "inspect" "f88ab0e304e17679cde87b1881ef634a5fffdd25256f53e72c18a2cf30607235", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88ab0e304e17679cde87b1881ef634a5fffdd25256f53e72c18a2cf30607235", kill_on_drop: false }`
[INFO] [stdout] f88ab0e304e17679cde87b1881ef634a5fffdd25256f53e72c18a2cf30607235
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2837af7f9d3182d1a67e03d24f9356897a7c59107aca91cd33c67280cf15ed7c
[INFO] running `Command { std: "docker" "start" "-a" "2837af7f9d3182d1a67e03d24f9356897a7c59107aca91cd33c67280cf15ed7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling cpufeatures v0.2.11
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling udigest v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.01s
[INFO] running `Command { std: "docker" "inspect" "2837af7f9d3182d1a67e03d24f9356897a7c59107aca91cd33c67280cf15ed7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2837af7f9d3182d1a67e03d24f9356897a7c59107aca91cd33c67280cf15ed7c", kill_on_drop: false }`
[INFO] [stdout] 2837af7f9d3182d1a67e03d24f9356897a7c59107aca91cd33c67280cf15ed7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fd8ed0d4f5951baf4e3fb961fdf129c9e4202b2af5c79832265c6811333345ce
[INFO] running `Command { std: "docker" "start" "-a" "fd8ed0d4f5951baf4e3fb961fdf129c9e4202b2af5c79832265c6811333345ce", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/udigest-aed66404499ac41e)
[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-2a602d55b3989210)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test encode_biglen ... ok
[INFO] [stdout] test encode_with_tag ... ok
[INFO] [stdout] test encode_struct ... ok
[INFO] [stderr]    Doc-tests udigest
[INFO] [stdout] test encode_integers ... ok
[INFO] [stdout] test simple_encoding ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/inline_struct.rs - inline_struct (line 16) ... FAILED
[INFO] [stdout] test src/encoding.rs - encoding (line 51) ... ok
[INFO] [stdout] test src/inline_struct.rs - inline_struct::inline_struct (line 113) ... ok
[INFO] [stdout] test src/inline_struct.rs - inline_struct::inline_struct (line 148) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... FAILED
[INFO] [stdout] test src/inline_struct.rs - inline_struct::inline_struct (line 105) ... ok
[INFO] [stdout] test src/encoding.rs - encoding (line 123) ... ok
[INFO] [stdout] test src/inline_struct.rs - inline_struct::inline_struct (line 123) ... ok
[INFO] [stdout] test src/encoding.rs - encoding (line 28) ... ok
[INFO] [stdout] test src/as_.rs - as_ (line 5) ... FAILED
[INFO] [stdout] test src/inline_struct.rs - inline_struct::inline_struct (line 136) ... ok
[INFO] [stdout] test src/inline_struct.rs - inline_struct (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/inline_struct.rs - inline_struct (line 16) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Digestable` in `udigest`
[INFO] [stdout]    --> src/inline_struct.rs:18:19
[INFO] [stdout]     |
[INFO] [stdout] 5   | #[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:250:25
[INFO] [stdout]     |
[INFO] [stdout] 250 | pub use udigest_derive::Digestable;
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `derive` feature
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:249:7
[INFO] [stdout]     |
[INFO] [stdout] 249 | #[cfg(feature = "derive")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Person: Digestable` is not satisfied
[INFO] [stdout]    --> src/inline_struct.rs:24:42
[INFO] [stdout]     |
[INFO] [stdout] 11  |   let hash = udigest::hash::<sha2::Sha256>(&Person {
[INFO] [stdout]     |  ____________-----------------------------_^
[INFO] [stdout]     | |            |
[INFO] [stdout]     | |            required by a bound introduced by this call
[INFO] [stdout] 12  | |     name: "Alice",
[INFO] [stdout] 13  | |     age: 24,
[INFO] [stdout] 14  | | });
[INFO] [stdout]     | |_^ the trait `Digestable` is not implemented for `Person`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `Digestable`:
[INFO] [stdout]               &T
[INFO] [stdout]               (A, B)
[INFO] [stdout]               (A, B, C)
[INFO] [stdout]               (A, B, C, D)
[INFO] [stdout]               (A, B, C, D, E)
[INFO] [stdout]               (A, B, C, D, E, F)
[INFO] [stdout]               (A, B, C, D, E, F, G)
[INFO] [stdout]               (A, B, C, D, E, F, G, H)
[INFO] [stdout]             and 45 others
[INFO] [stdout] note: required by a bound in `udigest::hash`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:261:45
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub fn hash<D: digest::Digest>(value: &impl Digestable) -> digest::Output<D> {
[INFO] [stdout]     |                                             ^^^^^^^^^^ required by this bound in `hash`
[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] ---- src/lib.rs - (line 24) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Digestable` in `udigest`
[INFO] [stdout]    --> src/lib.rs:26:19
[INFO] [stdout]     |
[INFO] [stdout] 5   | #[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:250:25
[INFO] [stdout]     |
[INFO] [stdout] 250 | pub use udigest_derive::Digestable;
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `derive` feature
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:249:7
[INFO] [stdout]     |
[INFO] [stdout] 249 | #[cfg(feature = "derive")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Person: Digestable` is not satisfied
[INFO] [stdout]    --> src/lib.rs:36:42
[INFO] [stdout]     |
[INFO] [stdout] 15  | let hash = udigest::hash::<sha2::Sha256>(&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]               &T
[INFO] [stdout]               (A, B)
[INFO] [stdout]               (A, B, C)
[INFO] [stdout]               (A, B, C, D)
[INFO] [stdout]               (A, B, C, D, E)
[INFO] [stdout]               (A, B, C, D, E, F)
[INFO] [stdout]               (A, B, C, D, E, F, G)
[INFO] [stdout]               (A, B, C, D, E, F, G, H)
[INFO] [stdout]             and 45 others
[INFO] [stdout] note: required by a bound in `udigest::hash`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:261:45
[INFO] [stdout]     |
[INFO] [stdout] 261 | pub fn hash<D: digest::Digest>(value: &impl Digestable) -> digest::Output<D> {
[INFO] [stdout]     |                                             ^^^^^^^^^^ required by this bound in `hash`
[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] ---- src/as_.rs - as_ (line 5) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Digestable` in `udigest`
[INFO] [stdout]    --> src/as_.rs:7:19
[INFO] [stdout]     |
[INFO] [stdout] 5   | #[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:250:25
[INFO] [stdout]     |
[INFO] [stdout] 250 | pub use udigest_derive::Digestable;
[INFO] [stdout]     |                         ^^^^^^^^^^
[INFO] [stdout] note: the item is gated behind the `derive` feature
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:249:7
[INFO] [stdout]     |
[INFO] [stdout] 249 | #[cfg(feature = "derive")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `udigest` in this scope
[INFO] [stdout]  --> src/as_.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 7 |     #[udigest(as = std::collections::BTreeMap<_, udigest::Bytes>)]
[INFO] [stdout]   |       ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `udigest` is imported here, but it is a crate, not an attribute
[INFO] [stdout]  --> src/as_.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate r#udigest;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/as_.rs - as_ (line 5)
[INFO] [stdout]     src/inline_struct.rs - inline_struct (line 16)
[INFO] [stdout]     src/lib.rs - (line 24)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 9 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "fd8ed0d4f5951baf4e3fb961fdf129c9e4202b2af5c79832265c6811333345ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd8ed0d4f5951baf4e3fb961fdf129c9e4202b2af5c79832265c6811333345ce", kill_on_drop: false }`
[INFO] [stdout] fd8ed0d4f5951baf4e3fb961fdf129c9e4202b2af5c79832265c6811333345ce
