[INFO] cloning repository https://github.com/vault713/wallet713
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vault713/wallet713" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvault713%2Fwallet713", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvault713%2Fwallet713'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73b48da97e61e5b3e7d4ac9a3b9b771305882fe2
[INFO] testing vault713/wallet713 against 1.75.0 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvault713%2Fwallet713" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vault713/wallet713 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vault713/wallet713
[INFO] finished tweaking git repo https://github.com/vault713/wallet713
[INFO] tweaked toml for git repo https://github.com/vault713/wallet713 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/vault713/wallet713 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded arrayvec v0.3.25
[INFO] [stderr]   Downloaded ws v0.8.1
[INFO] [stderr]   Downloaded dirs-sys v0.3.3
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[INFO] [stderr]   Downloaded openssl-sys v0.9.46
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[INFO] [stderr]   Downloaded gotham_derive v0.3.0
[INFO] [stderr]   Downloaded gotham v0.3.0
[INFO] [stderr]   Downloaded dirs v2.0.1
[INFO] [stderr]   Downloaded ct-logs v0.4.0
[INFO] [stderr]   Downloaded zip v0.5.4
[INFO] [stderr]   Downloaded supercow v0.1.0
[INFO] [stderr]   Downloaded lmdb-zero v0.4.4
[INFO] [stderr]   Downloaded odds v0.2.26
[INFO] [stderr]   Downloaded hyper v0.12.19
[INFO] [stderr]   Downloaded rustls v0.13.1
[INFO] [stderr]   Downloaded openssl v0.10.22
[INFO] [stderr]   Downloaded bincode v1.1.3
[INFO] [stderr]   Downloaded tokio-io-timeout v0.3.1
[INFO] [stderr]   Downloaded easy-jsonrpc-proc-macro-mw v0.5.1
[INFO] [stderr]   Downloaded rpassword v2.1.0
[INFO] [stderr]   Downloaded tokio-rustls v0.7.2
[INFO] [stderr]   Downloaded openssl-src v111.2.1+1.1.1b
[INFO] [stderr]   Downloaded crossterm v0.5.5
[INFO] [stderr]   Downloaded liblmdb-sys v0.2.2
[INFO] [stderr]   Downloaded grin_chain v3.0.0
[INFO] [stderr]   Downloaded grin_pool v3.0.0
[INFO] [stderr]   Downloaded croaring-sys v0.3.9
[INFO] [stderr]   Downloaded grin_p2p v3.0.0
[INFO] [stderr]   Downloaded grin_api v3.0.0
[INFO] [stderr]   Downloaded croaring v0.3.9
[INFO] [stderr]   Downloaded grin_store v3.0.0
[INFO] [stderr]   Downloaded grin_core v3.0.0
[INFO] [stderr]   Downloaded grin_keychain v3.0.0
[INFO] [stderr]   Downloaded grin_util v3.0.0
[INFO] [stderr]   Downloaded winconsole v0.10.0
[INFO] [stderr]   Downloaded hyper-rustls v0.14.0
[INFO] [stderr]   Downloaded clang-sys v0.23.0
[INFO] [stderr]   Downloaded proc-macro2 v0.3.5
[INFO] [stderr]   Downloaded colored v1.8.0
[INFO] [stderr]   Downloaded jsonrpc-core v10.1.0
[INFO] [stderr]   Downloaded easy-jsonrpc-mw v0.5.4
[INFO] [stderr]   Downloaded grin_secp256k1zkp v0.7.7
[INFO] [stderr]   Downloaded dont_disappear v3.0.0
[INFO] [stderr]   Downloaded bindgen v0.37.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da6a9c53dc52c45af16e336c3e194b5442d8d3574132be18bf3c71c81031a66e
[INFO] running `Command { std: "docker" "start" "-a" "da6a9c53dc52c45af16e336c3e194b5442d8d3574132be18bf3c71c81031a66e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da6a9c53dc52c45af16e336c3e194b5442d8d3574132be18bf3c71c81031a66e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da6a9c53dc52c45af16e336c3e194b5442d8d3574132be18bf3c71c81031a66e", kill_on_drop: false }`
[INFO] [stdout] da6a9c53dc52c45af16e336c3e194b5442d8d3574132be18bf3c71c81031a66e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c649d59fa5c0103293ff426f237df63658a4ad68e5e4c7a5a3761326b5cddd8
[INFO] running `Command { std: "docker" "start" "-a" "1c649d59fa5c0103293ff426f237df63658a4ad68e5e4c7a5a3761326b5cddd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.59
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.34
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[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling cc v1.0.36
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling byteorder v1.3.1
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[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]    Compiling csv v0.15.0
[INFO] [stderr]    Compiling cookie v0.11.1
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling utf8parse v0.1.1
[INFO] [stderr]    Compiling encode_unicode v0.3.5
[INFO] [stderr]    Compiling httpdate v0.3.2
[INFO] [stderr]    Compiling dont_disappear v3.0.0
[INFO] [stderr]    Compiling colored v1.8.0
[INFO] [stderr]    Compiling env_logger v0.6.1
[INFO] [stderr]    Compiling gotham v0.3.0
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling prettytable-rs v0.7.0
[INFO] [stderr]    Compiling gotham_derive v0.3.0
[INFO] [stderr]    Compiling rpassword v2.1.0
[INFO] [stderr]    Compiling rustyline v5.0.0
[INFO] [stderr]    Compiling croaring v0.3.9
[INFO] [stderr]    Compiling grin_core v3.0.0
[INFO] [stderr]    Compiling grin_store v3.0.0
[INFO] [stderr]    Compiling grin_chain v3.0.0
[INFO] [stderr]    Compiling grin_pool v3.0.0
[INFO] [stderr]    Compiling grin_p2p v3.0.0
[INFO] [stderr]    Compiling grin_api v3.0.0
[INFO] [stderr]    Compiling ws v0.8.1
[INFO] [stderr]    Compiling wallet713 v3.0.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TOPIC_SLATE_NEW`
[INFO] [stdout]   --> src/broker/mod.rs:21:62
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use self::keybase::{KeybasePublisher, KeybaseSubscriber, TOPIC_SLATE_NEW};
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CloseReason`, `SubscriptionHandler`
[INFO] [stdout]   --> src/broker/mod.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use self::types::{CloseReason, Controller, Publisher, Subscriber, SubscriptionHandler};
[INFO] [stdout]    |                       ^^^^^^^^^^^                                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::macros::*`
[INFO] [stdout]   --> src/common/mod.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub use self::macros::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AddressBookBackend`
[INFO] [stdout]   --> src/contacts/mod.rs:20:39
[INFO] [stdout]    |
[INFO] [stdout] 20 |     parse_address, Address, AddressBook, AddressBookBackend, AddressType, Contact, GrinboxAddress,
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::block_identifier::BlockIdentifier`
[INFO] [stdout]   --> src/wallet/types/mod.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub use self::block_identifier::BlockIdentifier;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::tx_proof::ErrorKind as TxProofErrorKind`
[INFO] [stdout]   --> src/wallet/types/mod.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub use self::tx_proof::ErrorKind as TxProofErrorKind;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::wallet_inst::WalletInst`
[INFO] [stdout]   --> src/wallet/types/mod.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub use self::wallet_inst::WalletInst;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EncryptedWalletSeed`
[INFO] [stdout]   --> src/wallet/types/mod.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub use super::seed::{EncryptedWalletSeed, WalletSeed};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MutexGuard`
[INFO] [stdout]   --> src/wallet/types/mod.rs:58:37
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub use crate::common::{Arc, Mutex, MutexGuard, Result};
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Output`, `TxKernel`
[INFO] [stdout]   --> src/wallet/types/mod.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub use grin_core::core::{Output, Transaction, TxKernel};
[INFO] [stdout]    |                           ^^^^^^               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ExtKeychain`
[INFO] [stdout]   --> src/wallet/types/mod.rs:61:38
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub use grin_keychain::{ChildNumber, ExtKeychain, Identifier, Keychain};
[INFO] [stdout]    |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PublicKey`
[INFO] [stdout]   --> src/wallet/types/mod.rs:62:32
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub use grin_util::secp::key::{PublicKey, SecretKey};
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::backend::Backend`
[INFO] [stdout]   --> src/wallet/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use self::backend::Backend;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/common/base58.rs:74:7
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut checksum = double_sha256(&payload);
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/broker/types.rs:118:31
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let mut slate: Slate = slate.clone().into();
[INFO] [stdout]     |                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `VersionedSlate` does not implement `Clone`, so calling `clone` on `&VersionedSlate` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: grin_api v3.0.0, grin_core v3.0.0, grin_secp256k1zkp v0.7.7, nom v3.2.1, rustc-serialize v0.3.24, traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "1c649d59fa5c0103293ff426f237df63658a4ad68e5e4c7a5a3761326b5cddd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c649d59fa5c0103293ff426f237df63658a4ad68e5e4c7a5a3761326b5cddd8", kill_on_drop: false }`
[INFO] [stdout] 1c649d59fa5c0103293ff426f237df63658a4ad68e5e4c7a5a3761326b5cddd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdc2b6d90973b9453d621cfc77a38bbb785265e9cf403ee09707e031fb258cb0
[INFO] running `Command { std: "docker" "start" "-a" "cdc2b6d90973b9453d621cfc77a38bbb785265e9cf403ee09707e031fb258cb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling wallet713 v3.0.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TOPIC_SLATE_NEW`
[INFO] [stdout]   --> src/broker/mod.rs:21:62
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub use self::keybase::{KeybasePublisher, KeybaseSubscriber, TOPIC_SLATE_NEW};
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CloseReason`, `SubscriptionHandler`
[INFO] [stdout]   --> src/broker/mod.rs:22:23
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub use self::types::{CloseReason, Controller, Publisher, Subscriber, SubscriptionHandler};
[INFO] [stdout]    |                       ^^^^^^^^^^^                                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::macros::*`
[INFO] [stdout]   --> src/common/mod.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub use self::macros::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AddressBookBackend`
[INFO] [stdout]   --> src/contacts/mod.rs:20:39
[INFO] [stdout]    |
[INFO] [stdout] 20 |     parse_address, Address, AddressBook, AddressBookBackend, AddressType, Contact, GrinboxAddress,
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::block_identifier::BlockIdentifier`
[INFO] [stdout]   --> src/wallet/types/mod.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub use self::block_identifier::BlockIdentifier;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::tx_proof::ErrorKind as TxProofErrorKind`
[INFO] [stdout]   --> src/wallet/types/mod.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub use self::tx_proof::ErrorKind as TxProofErrorKind;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::wallet_inst::WalletInst`
[INFO] [stdout]   --> src/wallet/types/mod.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub use self::wallet_inst::WalletInst;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `EncryptedWalletSeed`
[INFO] [stdout]   --> src/wallet/types/mod.rs:57:23
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub use super::seed::{EncryptedWalletSeed, WalletSeed};
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MutexGuard`
[INFO] [stdout]   --> src/wallet/types/mod.rs:58:37
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub use crate::common::{Arc, Mutex, MutexGuard, Result};
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Output`, `TxKernel`
[INFO] [stdout]   --> src/wallet/types/mod.rs:60:27
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub use grin_core::core::{Output, Transaction, TxKernel};
[INFO] [stdout]    |                           ^^^^^^               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ExtKeychain`
[INFO] [stdout]   --> src/wallet/types/mod.rs:61:38
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub use grin_keychain::{ChildNumber, ExtKeychain, Identifier, Keychain};
[INFO] [stdout]    |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PublicKey`
[INFO] [stdout]   --> src/wallet/types/mod.rs:62:32
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub use grin_util::secp::key::{PublicKey, SecretKey};
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self::backend::Backend`
[INFO] [stdout]   --> src/wallet/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub use self::backend::Backend;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/common/base58.rs:74:7
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let mut checksum = double_sha256(&payload);
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/broker/types.rs:118:31
[INFO] [stdout]     |
[INFO] [stdout] 118 |         let mut slate: Slate = slate.clone().into();
[INFO] [stdout]     |                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `VersionedSlate` does not implement `Clone`, so calling `clone` on `&VersionedSlate` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.21s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: grin_api v3.0.0, grin_core v3.0.0, grin_secp256k1zkp v0.7.7, nom v3.2.1, rustc-serialize v0.3.24, traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "cdc2b6d90973b9453d621cfc77a38bbb785265e9cf403ee09707e031fb258cb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdc2b6d90973b9453d621cfc77a38bbb785265e9cf403ee09707e031fb258cb0", kill_on_drop: false }`
[INFO] [stdout] cdc2b6d90973b9453d621cfc77a38bbb785265e9cf403ee09707e031fb258cb0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f0708ce848ac8b41676ef4e23fa06495f7e64405ce1c39be493b0f053b10f83
[INFO] running `Command { std: "docker" "start" "-a" "2f0708ce848ac8b41676ef4e23fa06495f7e64405ce1c39be493b0f053b10f83", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `TOPIC_SLATE_NEW`
[INFO] [stderr]   --> src/broker/mod.rs:21:62
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub use self::keybase::{KeybasePublisher, KeybaseSubscriber, TOPIC_SLATE_NEW};
[INFO] [stderr]    |                                                              ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `CloseReason`, `SubscriptionHandler`
[INFO] [stderr]   --> src/broker/mod.rs:22:23
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub use self::types::{CloseReason, Controller, Publisher, Subscriber, SubscriptionHandler};
[INFO] [stderr]    |                       ^^^^^^^^^^^                                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::macros::*`
[INFO] [stderr]   --> src/common/mod.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub use self::macros::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AddressBookBackend`
[INFO] [stderr]   --> src/contacts/mod.rs:20:39
[INFO] [stderr]    |
[INFO] [stderr] 20 |     parse_address, Address, AddressBook, AddressBookBackend, AddressType, Contact, GrinboxAddress,
[INFO] [stderr]    |                                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::block_identifier::BlockIdentifier`
[INFO] [stderr]   --> src/wallet/types/mod.rs:38:9
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub use self::block_identifier::BlockIdentifier;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::tx_proof::ErrorKind as TxProofErrorKind`
[INFO] [stderr]   --> src/wallet/types/mod.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 | pub use self::tx_proof::ErrorKind as TxProofErrorKind;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::wallet_inst::WalletInst`
[INFO] [stderr]   --> src/wallet/types/mod.rs:56:9
[INFO] [stderr]    |
[INFO] [stderr] 56 | pub use self::wallet_inst::WalletInst;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `EncryptedWalletSeed`
[INFO] [stderr]   --> src/wallet/types/mod.rs:57:23
[INFO] [stderr]    |
[INFO] [stderr] 57 | pub use super::seed::{EncryptedWalletSeed, WalletSeed};
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `MutexGuard`
[INFO] [stderr]   --> src/wallet/types/mod.rs:58:37
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub use crate::common::{Arc, Mutex, MutexGuard, Result};
[INFO] [stderr]    |                                     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Output`, `TxKernel`
[INFO] [stderr]   --> src/wallet/types/mod.rs:60:27
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub use grin_core::core::{Output, Transaction, TxKernel};
[INFO] [stderr]    |                           ^^^^^^               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ExtKeychain`
[INFO] [stderr]   --> src/wallet/types/mod.rs:61:38
[INFO] [stderr]    |
[INFO] [stderr] 61 | pub use grin_keychain::{ChildNumber, ExtKeychain, Identifier, Keychain};
[INFO] [stderr]    |                                      ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PublicKey`
[INFO] [stderr]   --> src/wallet/types/mod.rs:62:32
[INFO] [stderr]    |
[INFO] [stderr] 62 | pub use grin_util::secp::key::{PublicKey, SecretKey};
[INFO] [stderr]    |                                ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self::backend::Backend`
[INFO] [stderr]   --> src/wallet/mod.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub use self::backend::Backend;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/common/base58.rs:74:7
[INFO] [stderr]    |
[INFO] [stderr] 74 |         let mut checksum = double_sha256(&payload);
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]    --> src/broker/types.rs:118:31
[INFO] [stderr]     |
[INFO] [stderr] 118 |         let mut slate: Slate = slate.clone().into();
[INFO] [stderr]     |                                     ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]     |
[INFO] [stderr]     = note: the type `VersionedSlate` does not implement `Clone`, so calling `clone` on `&VersionedSlate` copies the reference, which does not do anything and can be removed
[INFO] [stderr]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `wallet713` (bin "wallet713" test) generated 15 warnings (run `cargo fix --bin "wallet713" --tests` to apply 15 suggestions)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: grin_api v3.0.0, grin_core v3.0.0, grin_secp256k1zkp v0.7.7, nom v3.2.1, rustc-serialize v0.3.24, traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wallet713-d6515fbfb4b08f00)
[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] running `Command { std: "docker" "inspect" "2f0708ce848ac8b41676ef4e23fa06495f7e64405ce1c39be493b0f053b10f83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f0708ce848ac8b41676ef4e23fa06495f7e64405ce1c39be493b0f053b10f83", kill_on_drop: false }`
[INFO] [stdout] 2f0708ce848ac8b41676ef4e23fa06495f7e64405ce1c39be493b0f053b10f83
[INFO] testing vault713/wallet713 against beta-2023-12-22 for beta-1.76-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvault713%2Fwallet713" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vault713/wallet713 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vault713/wallet713
[INFO] finished tweaking git repo https://github.com/vault713/wallet713
[INFO] tweaked toml for git repo https://github.com/vault713/wallet713 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/vault713/wallet713 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" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74330008d6f64573f50793415f83bc8fc5ee59ed209f4dd8fd271c1e2b9162fa
[INFO] running `Command { std: "docker" "start" "-a" "74330008d6f64573f50793415f83bc8fc5ee59ed209f4dd8fd271c1e2b9162fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74330008d6f64573f50793415f83bc8fc5ee59ed209f4dd8fd271c1e2b9162fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74330008d6f64573f50793415f83bc8fc5ee59ed209f4dd8fd271c1e2b9162fa", kill_on_drop: false }`
[INFO] [stdout] 74330008d6f64573f50793415f83bc8fc5ee59ed209f4dd8fd271c1e2b9162fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3df012954e4925699064c6009a4ebd217a9467768c2509fcf1448f64e7a6ec17
[INFO] running `Command { std: "docker" "start" "-a" "3df012954e4925699064c6009a4ebd217a9467768c2509fcf1448f64e7a6ec17", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.59
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling syn v0.15.34
[INFO] [stderr]    Compiling serde v1.0.91
[INFO] [stderr]    Compiling cfg-if v0.1.7
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling cc v1.0.36
[INFO] [stderr]    Compiling lazy_static v1.3.0
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling byteorder v1.3.1
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling quote v0.6.12
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.6
[INFO] [stderr]    Compiling futures v0.1.27
[INFO] [stderr]    Compiling smallvec v0.6.9
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling fnv v1.0.6
[INFO] [stderr]    Compiling stable_deref_trait v1.1.1
[INFO] [stderr]    Compiling nodrop v0.1.13
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling owning_ref v0.4.0
[INFO] [stderr]    Compiling crossbeam-utils v0.6.5
[INFO] [stderr]    Compiling lock_api v0.1.5
[INFO] [stderr]    Compiling ryu v0.2.8
[INFO] [stderr]    Compiling arrayvec v0.4.10
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling typenum v1.10.0
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling memchr v2.2.0
[INFO] [stderr]    Compiling backtrace v0.3.15
[INFO] [stderr]    Compiling tokio-executor v0.1.7
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling rustc-demangle v0.1.14
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling regex v1.1.6
[INFO] [stderr]    Compiling ucd-util v0.1.3
[INFO] [stderr]    Compiling lazycell v1.2.1
[INFO] [stderr]    Compiling aho-corasick v0.7.3
[INFO] [stderr]    Compiling regex-syntax v0.6.6
[INFO] [stderr]    Compiling num_cpus v1.10.0
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling memchr v1.0.2
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling utf8-ranges v1.0.2
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling clang-sys v0.23.0
[INFO] [stderr]    Compiling libloading v0.5.0
[INFO] [stderr]    Compiling same-file v1.0.4
[INFO] [stderr]    Compiling siphasher v0.2.3
[INFO] [stderr]    Compiling walkdir v2.2.7
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling termcolor v1.0.4
[INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5
[INFO] [stdout]      |
[INFO] [stdout] 1155 |     fn decode<D: Decoder>(d: &mut D) -> Result<Cow<'static, T>, D::Error> {
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |     |
[INFO] [stdout]      |     the parameter type `T` must be valid for the static lifetime...
[INFO] [stdout]      |     ...so that the type `T` will meet its required lifetime bounds...
[INFO] [stdout]      |
[INFO] [stdout] note: ...that is required by this bound
[INFO] [stdout]     --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/alloc/src/borrow.rs:180:30
[INFO] [stdout] help: consider adding an explicit lifetime bound
[INFO] [stdout]      |
[INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T>
[INFO] [stdout]      |                    +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling safemem v0.3.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.2
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling nom v3.2.1
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0310`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "3df012954e4925699064c6009a4ebd217a9467768c2509fcf1448f64e7a6ec17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3df012954e4925699064c6009a4ebd217a9467768c2509fcf1448f64e7a6ec17", kill_on_drop: false }`
[INFO] [stdout] 3df012954e4925699064c6009a4ebd217a9467768c2509fcf1448f64e7a6ec17
