[INFO] fetching crate sn_dbc 20.0.0...
[INFO] checking sn_dbc-20.0.0 against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] extracting crate sn_dbc 20.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate sn_dbc 20.0.0
[INFO] finished tweaking crates.io crate sn_dbc 20.0.0
[INFO] tweaked toml for crates.io crate sn_dbc 20.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sn_dbc 20.0.0 on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "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" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 177 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
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[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] e8195f338f1d48b5c71ac3fd974df697767fc7bb4097924bfcb130f5c5d4b347
[INFO] running `Command { std: "docker" "start" "-a" "e8195f338f1d48b5c71ac3fd974df697767fc7bb4097924bfcb130f5c5d4b347", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8195f338f1d48b5c71ac3fd974df697767fc7bb4097924bfcb130f5c5d4b347", kill_on_drop: false }`
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[INFO] [stdout] e8195f338f1d48b5c71ac3fd974df697767fc7bb4097924bfcb130f5c5d4b347
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3adeeafc9f38d43785f4935eb154213b7f43438656e1993e8c6e88970a496fdf
[INFO] running `Command { std: "docker" "start" "-a" "3adeeafc9f38d43785f4935eb154213b7f43438656e1993e8c6e88970a496fdf", kill_on_drop: false }`
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[INFO] [stderr]     Checking sn_dbc v20.0.0 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/transaction.rs:192:75
[INFO] [stdout]     |
[INFO] [stdout] 192 |         let unique_dbc_ids: BTreeSet<DbcId> = self.outputs.iter().map(|o| (*o.dbc_id())).collect();
[INFO] [stdout]     |                                                                           ^           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 192 -         let unique_dbc_ids: BTreeSet<DbcId> = self.outputs.iter().map(|o| (*o.dbc_id())).collect();
[INFO] [stdout] 192 +         let unique_dbc_ids: BTreeSet<DbcId> = self.outputs.iter().map(|o| *o.dbc_id()).collect();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking criterion v0.4.0
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/dbc.rs:58:10
[INFO] [stdout]    |
[INFO] [stdout] 58 | #[derive(custom_debug::Debug, Clone, Eq, PartialEq)]
[INFO] [stdout]    |          ^------------------
[INFO] [stdout]    |          |
[INFO] [stdout]    |          `Debug` is not local
[INFO] [stdout]    |          move the `impl` block outside of this constant `_DERIVE_core_fmt_Debug_FOR_Dbc`
[INFO] [stdout] 59 | pub struct Dbc {
[INFO] [stdout]    |            --- `Dbc` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `custom_debug::Debug` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `custom_debug::Debug` may come from an old version of the `custom_debug_derive` crate, try updating your dependency with `cargo update -p custom_debug_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]    = note: this warning originates in the derive macro `custom_debug::Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/signed_spend.rs:17:10
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[derive(Debug, Clone, PartialOrd, Ord)]
[INFO] [stdout]    |          ^----
[INFO] [stdout]    |          |
[INFO] [stdout]    |          `Debug` is not local
[INFO] [stdout]    |          move the `impl` block outside of this constant `_DERIVE_core_fmt_Debug_FOR_SignedSpend`
[INFO] [stdout] 18 | pub struct SignedSpend {
[INFO] [stdout]    |            ----------- `SignedSpend` is not local
[INFO] [stdout]    |
[INFO] [stdout]    = note: the derive macro `Debug` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]    = note: the derive macro `Debug` may come from an old version of the `custom_debug_derive` crate, try updating your dependency with `cargo update -p custom_debug_derive`
[INFO] [stdout]    = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]    = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/signed_spend.rs:108:10
[INFO] [stdout]     |
[INFO] [stdout] 108 | #[derive(Debug, Clone, PartialEq, Eq)]
[INFO] [stdout]     |          ^----
[INFO] [stdout]     |          |
[INFO] [stdout]     |          `Debug` is not local
[INFO] [stdout]     |          move the `impl` block outside of this constant `_DERIVE_core_fmt_Debug_FOR_Spend`
[INFO] [stdout] 109 | pub struct Spend {
[INFO] [stdout]     |            ----- `Spend` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `Debug` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `Debug` may come from an old version of the `custom_debug_derive` crate, try updating your dependency with `cargo update -p custom_debug_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::mock`
[INFO] [stdout]    --> src/dbc.rs:199:9
[INFO] [stdout]     |
[INFO] [stdout] 199 |         mock,
[INFO] [stdout]     |         ^^^^ no `mock` in the root
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider importing this module instead:
[INFO] [stdout]             crate::rand::rngs::mock
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]    --> src/lib.rs:23:9
[INFO] [stdout]     |
[INFO] [stdout] 23  | pub mod mock;
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] note: the item is gated behind the `mock` feature
[INFO] [stdout]    --> src/lib.rs:22:7
[INFO] [stdout]     |
[INFO] [stdout] 22  | #[cfg(feature = "mock")]
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::mock`
[INFO] [stdout]   --> src/spentbook.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         mock, random_derivation_index,
[INFO] [stdout]    |         ^^^^ no `mock` in the root
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider importing this module instead:
[INFO] [stdout]            crate::rand::rngs::mock
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> src/lib.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub mod mock;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] note: the item is gated behind the `mock` feature
[INFO] [stdout]   --> src/lib.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[cfg(feature = "mock")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/transaction.rs:192:75
[INFO] [stdout]     |
[INFO] [stdout] 192 |         let unique_dbc_ids: BTreeSet<DbcId> = self.outputs.iter().map(|o| (*o.dbc_id())).collect();
[INFO] [stdout]     |                                                                           ^           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 192 -         let unique_dbc_ids: BTreeSet<DbcId> = self.outputs.iter().map(|o| (*o.dbc_id())).collect();
[INFO] [stdout] 192 +         let unique_dbc_ids: BTreeSet<DbcId> = self.outputs.iter().map(|o| *o.dbc_id()).collect();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sn_dbc::mock`
[INFO] [stdout]   --> benches/reissue.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     mock,
[INFO] [stdout]    |     ^^^^ no `mock` in the root
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub mod mock;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] note: the item is gated behind the `mock` feature
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[cfg(feature = "mock")]
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_hex` found for struct `dbc::Dbc` in the current scope
[INFO] [stdout]    --> src/dbc.rs:227:23
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct Dbc {
[INFO] [stdout]     | -------------- method `to_hex` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 227 |         let hex = dbc.to_hex()?;
[INFO] [stdout]     |                       ^^^^^^ method not found in `dbc::Dbc`
[INFO] [stdout]     |
[INFO] [stdout] help: some of the expressions' fields have a method of the same name
[INFO] [stdout]     |
[INFO] [stdout] 227 |         let hex = dbc.secrets.public_address.0.to_hex()?;
[INFO] [stdout]     |                       +++++++++++++++++++++++++
[INFO] [stdout] 227 |         let hex = dbc.src_tx.fee.id.to_hex()?;
[INFO] [stdout]     |                       ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_hex` found for struct `dbc::Dbc` in the current scope
[INFO] [stdout]    --> src/dbc.rs:229:24
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct Dbc {
[INFO] [stdout]     | -------------- function or associated item `from_hex` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 229 |         let dbc = Dbc::from_hex(&hex)?;
[INFO] [stdout]     |                        ^^^^^^^^ function or associated item not found in `dbc::Dbc`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `from_hex`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `FromHex`
[INFO] [stdout] help: there is an associated function `from` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 229 -         let dbc = Dbc::from_hex(&hex)?;
[INFO] [stdout] 229 +         let dbc = Dbc::from(&hex)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_hex` found for struct `dbc::Dbc` in the current scope
[INFO] [stdout]    --> src/dbc.rs:258:23
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct Dbc {
[INFO] [stdout]     | -------------- method `to_hex` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 258 |         let hex = dbc.to_hex()?;
[INFO] [stdout]     |                       ^^^^^^ method not found in `dbc::Dbc`
[INFO] [stdout]     |
[INFO] [stdout] help: some of the expressions' fields have a method of the same name
[INFO] [stdout]     |
[INFO] [stdout] 258 |         let hex = dbc.secrets.public_address.0.to_hex()?;
[INFO] [stdout]     |                       +++++++++++++++++++++++++
[INFO] [stdout] 258 |         let hex = dbc.src_tx.fee.id.to_hex()?;
[INFO] [stdout]     |                       ++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `from_hex` found for struct `dbc::Dbc` in the current scope
[INFO] [stdout]    --> src/dbc.rs:259:33
[INFO] [stdout]     |
[INFO] [stdout] 59  | pub struct Dbc {
[INFO] [stdout]     | -------------- function or associated item `from_hex` not found for this struct
[INFO] [stdout] ...
[INFO] [stdout] 259 |         let dbc_from_hex = Dbc::from_hex(&hex)?;
[INFO] [stdout]     |                                 ^^^^^^^^ function or associated item not found in `dbc::Dbc`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `from_hex`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `FromHex`
[INFO] [stdout] help: there is an associated function `from` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 259 -         let dbc_from_hex = Dbc::from_hex(&hex)?;
[INFO] [stdout] 259 +         let dbc_from_hex = Dbc::from(&hex)?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sn_dbc` (bench "reissue") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sn_dbc` (lib test) due to 6 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "3adeeafc9f38d43785f4935eb154213b7f43438656e1993e8c6e88970a496fdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3adeeafc9f38d43785f4935eb154213b7f43438656e1993e8c6e88970a496fdf", kill_on_drop: false }`
[INFO] [stdout] 3adeeafc9f38d43785f4935eb154213b7f43438656e1993e8c6e88970a496fdf
