[INFO] fetching crate rify 0.7.1...
[INFO] testing rify-0.7.1 against 1.59.0 for beta-1.60-1
[INFO] extracting crate rify 0.7.1 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate rify 0.7.1 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rify 0.7.1
[INFO] finished tweaking crates.io crate rify 0.7.1
[INFO] tweaked toml for crates.io crate rify 0.7.1 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e6ecb761915c75fa1f00602808f1b200ee8e883e0c5c82136219cfca86d61bcf
[INFO] running `Command { std: "docker" "start" "-a" "e6ecb761915c75fa1f00602808f1b200ee8e883e0c5c82136219cfca86d61bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e6ecb761915c75fa1f00602808f1b200ee8e883e0c5c82136219cfca86d61bcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6ecb761915c75fa1f00602808f1b200ee8e883e0c5c82136219cfca86d61bcf", kill_on_drop: false }`
[INFO] [stdout] e6ecb761915c75fa1f00602808f1b200ee8e883e0c5c82136219cfca86d61bcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ef1e2029782a332b1e6066ad47bf1e152ec9ba3ea5b7a899c107f036c251b23
[INFO] running `Command { std: "docker" "start" "-a" "6ef1e2029782a332b1e6066ad47bf1e152ec9ba3ea5b7a899c107f036c251b23", kill_on_drop: false }`
[INFO] [stderr]    Compiling rify v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "6ef1e2029782a332b1e6066ad47bf1e152ec9ba3ea5b7a899c107f036c251b23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ef1e2029782a332b1e6066ad47bf1e152ec9ba3ea5b7a899c107f036c251b23", kill_on_drop: false }`
[INFO] [stdout] 6ef1e2029782a332b1e6066ad47bf1e152ec9ba3ea5b7a899c107f036c251b23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8f69badd1f01c2fd37fdd6b11b59e232191f5693a55b7fc72cc8ebf83a51b6d1
[INFO] running `Command { std: "docker" "start" "-a" "8f69badd1f01c2fd37fdd6b11b59e232191f5693a55b7fc72cc8ebf83a51b6d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling rify v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde`
[INFO] [stdout]    --> src/rule.rs:486:25
[INFO] [stdout]     |
[INFO] [stdout] 486 |         #[derive(Debug, serde::Serialize, serde::Deserialize, PartialEq, Eq)]
[INFO] [stdout]     |                         ^^^^^ use of undeclared crate or module `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `serde`
[INFO] [stdout]    --> src/rule.rs:486:43
[INFO] [stdout]     |
[INFO] [stdout] 486 |         #[derive(Debug, serde::Serialize, serde::Deserialize, PartialEq, Eq)]
[INFO] [stdout]     |                                           ^^^^^ use of undeclared crate or module `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find attribute `serde` in this scope
[INFO] [stdout]    --> src/rule.rs:493:19
[INFO] [stdout]     |
[INFO] [stdout] 493 |                 #[serde(skip_serializing_if = "Option::is_none")]
[INFO] [stdout]     |                   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `serde` is in scope, but it is a function, not an attribute
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `for<'de> rule::Rule<std::string::String, Term>: serde::de::Deserialize<'de>` is not satisfied
[INFO] [stdout]    --> src/rule.rs:563:14
[INFO] [stdout]     |
[INFO] [stdout] 563 |             &serde_json::from_value::<Rule::<String, Term>>(jsonrule.clone()).unwrap(),
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `for<'de> serde::de::Deserialize<'de>` is not implemented for `rule::Rule<std::string::String, Term>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required because of the requirements on the impl of `serde::de::DeserializeOwned` for `rule::Rule<std::string::String, Term>`
[INFO] [stdout] note: required by a bound in `from_value`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.79/src/value/mod.rs:986:8
[INFO] [stdout]     |
[INFO] [stdout] 986 |     T: DeserializeOwned,
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ required by this bound in `from_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `rule::Rule<std::string::String, Term>: serde::ser::Serialize` is not satisfied
[INFO] [stdout]    --> src/rule.rs:568:59
[INFO] [stdout]     |
[INFO] [stdout] 568 |             &serde_json::to_value::<Rule::<String, Term>>(rule).unwrap()
[INFO] [stdout]     |              -------------------------------------------- ^^^^ the trait `serde::ser::Serialize` is not implemented for `rule::Rule<std::string::String, Term>`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `to_value`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/serde_json-1.0.79/src/value/mod.rs:944:8
[INFO] [stdout]     |
[INFO] [stdout] 944 |     T: Serialize,
[INFO] [stdout]     |        ^^^^^^^^^ required by this bound in `to_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rify` due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "8f69badd1f01c2fd37fdd6b11b59e232191f5693a55b7fc72cc8ebf83a51b6d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f69badd1f01c2fd37fdd6b11b59e232191f5693a55b7fc72cc8ebf83a51b6d1", kill_on_drop: false }`
[INFO] [stdout] 8f69badd1f01c2fd37fdd6b11b59e232191f5693a55b7fc72cc8ebf83a51b6d1