[INFO] fetching crate dkernel 0.0.0...
[INFO] checking dkernel-0.0.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate dkernel 0.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate dkernel 0.0.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dkernel 0.0.0
[INFO] finished tweaking crates.io crate dkernel 0.0.0
[INFO] tweaked toml for crates.io crate dkernel 0.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deskc-ids v0.0.0
[INFO] [stderr]   Downloaded deskc-file v0.0.0
[INFO] [stderr]   Downloaded deskc-ast v0.0.0
[INFO] [stderr]   Downloaded deskc-hir v0.0.0
[INFO] [stderr]   Downloaded salsa-macros v0.16.0
[INFO] [stderr]   Downloaded dkernel-card v0.0.0
[INFO] [stderr]   Downloaded salsa v0.16.1
[INFO] [stderr]   Downloaded mry_macros v0.1.8
[INFO] [stderr]   Downloaded mry v0.1.8
[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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef64028acc5cd92ca4aa2a4f6272fd2a571edc79f044e0de80995c9dde69c4db
[INFO] running `Command { std: "docker" "start" "-a" "ef64028acc5cd92ca4aa2a4f6272fd2a571edc79f044e0de80995c9dde69c4db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef64028acc5cd92ca4aa2a4f6272fd2a571edc79f044e0de80995c9dde69c4db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef64028acc5cd92ca4aa2a4f6272fd2a571edc79f044e0de80995c9dde69c4db", kill_on_drop: false }`
[INFO] [stdout] ef64028acc5cd92ca4aa2a4f6272fd2a571edc79f044e0de80995c9dde69c4db
[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=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a29af52c3c20e34566ad386694f98e177e77d4c96015c9bfcf9de6a7b01d7aad
[INFO] running `Command { std: "docker" "start" "-a" "a29af52c3c20e34566ad386694f98e177e77d4c96015c9bfcf9de6a7b01d7aad", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking deskc-file v0.0.0
[INFO] [stderr]     Checking deskc-types v0.0.0
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking deskc-link v0.0.0
[INFO] [stderr]     Checking deskc-ids v0.0.0
[INFO] [stderr]     Checking deskc-hir v0.0.0
[INFO] [stderr]     Checking deskc-ast v0.0.0
[INFO] [stderr]     Checking dkernel-card v0.0.0
[INFO] [stdout] error[E0277]: the trait bound `Expr: Eq` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dkernel-card-0.0.0/src/flat_node.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Clone, Debug, PartialEq, Eq)]
[INFO] [stdout]    |                                   -- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub attributes: Attributes,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Eq` is not implemented for `Expr`, which is required by `HashMap<AttributeKey, Expr>: Eq`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Eq` is implemented for `HashMap<K, V, S>`
[INFO] [stdout]    = note: required for `HashMap<AttributeKey, Expr>` to implement `Eq`
[INFO] [stdout] note: required by a bound in `AssertParamIsEq`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/cmp.rs:360:1
[INFO] [stdout]    = note: this error originates in the derive macro `Eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Expr: Eq` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dkernel-card-0.0.0/src/node.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[derive(Clone, Debug, PartialEq, Eq)]
[INFO] [stdout]    |                                   -- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub attributes: HashMap<AttributeKey, Expr>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Eq` is not implemented for `Expr`, which is required by `HashMap<AttributeKey, Expr>: Eq`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Eq` is implemented for `HashMap<K, V, S>`
[INFO] [stdout]    = note: required for `HashMap<AttributeKey, Expr>` to implement `Eq`
[INFO] [stdout] note: required by a bound in `AssertParamIsEq`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/cmp.rs:360:1
[INFO] [stdout]    = note: this error originates in the derive macro `Eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Expr: Eq` is not satisfied
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dkernel-card-0.0.0/src/patch/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | #[derive(Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]    |                                   -- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub value: Expr,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^ the trait `Eq` is not implemented for `Expr`
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `AssertParamIsEq`
[INFO] [stdout]   --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/core/src/cmp.rs:360:1
[INFO] [stdout]    = note: this error originates in the derive macro `Eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `dkernel-card` (lib) due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a29af52c3c20e34566ad386694f98e177e77d4c96015c9bfcf9de6a7b01d7aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a29af52c3c20e34566ad386694f98e177e77d4c96015c9bfcf9de6a7b01d7aad", kill_on_drop: false }`
[INFO] [stdout] a29af52c3c20e34566ad386694f98e177e77d4c96015c9bfcf9de6a7b01d7aad
