[INFO] fetching crate exo-federation 0.1.0...
[INFO] checking exo-federation-0.1.0 against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408
[INFO] extracting crate exo-federation 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate exo-federation 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate exo-federation 0.1.0
[INFO] tweaked toml for crates.io crate exo-federation 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate exo-federation 0.1.0 on toolchain bac5816c5f3d02cebd0599070af62d1782530294
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate exo-federation 0.1.0 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" "+bac5816c5f3d02cebd0599070af62d1782530294" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "63e9a2d7025f0098ee0c361c2f5d622bc4ec925987e1e518f9d351daafe07704", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1bd7f733255e278ee88df17f5a23b73645be3e7046f73ebf1dbad6231bc4cfe6
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[INFO] [stdout] warning: unused import: `SharedSecret`
[INFO] [stdout]   --> src/handshake.rs:11:52
[INFO] [stdout]    |
[INFO] [stdout] 11 |     crypto::{PostQuantumKeypair, EncryptedChannel, SharedSecret},
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FederationError`
[INFO] [stdout]   --> src/crdt.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::{Result, FederationError};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/consensus.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::crypto::SharedSecret`
[INFO] [stdout]   --> src/lib.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use crate::crypto::SharedSecret;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SharedSecret`
[INFO] [stdout]   --> src/handshake.rs:11:52
[INFO] [stdout]    |
[INFO] [stdout] 11 |     crypto::{PostQuantumKeypair, EncryptedChannel, SharedSecret},
[INFO] [stdout]    |                                                    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FederationError`
[INFO] [stdout]   --> src/crdt.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::{Result, FederationError};
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]   --> src/consensus.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::collections::HashMap;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::crypto::SharedSecret`
[INFO] [stdout]   --> src/lib.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 | use crate::crypto::SharedSecret;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `local_keys`
[INFO] [stdout]   --> src/handshake.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     local_keys: &PostQuantumKeypair,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_keys`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ciphertext`
[INFO] [stdout]    --> src/handshake.rs:102:25
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let (shared_secret, ciphertext) = PostQuantumKeypair::encapsulate(&peer.public_key)?;
[INFO] [stdout]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ciphertext`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pre_prepare`
[INFO] [stdout]    --> src/consensus.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let pre_prepare = ConsensusMessage::PrePrepare {
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pre_prepare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `relay_nodes`
[INFO] [stdout]    --> src/lib.rs:225:21
[INFO] [stdout]     |
[INFO] [stdout] 225 |                 let relay_nodes: Vec<_> = self.peers.iter()
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_relay_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `alice`
[INFO] [stdout]    --> src/crypto.rs:496:13
[INFO] [stdout]     |
[INFO] [stdout] 496 |         let alice = PostQuantumKeypair::generate();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_alice`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `local_keys`
[INFO] [stdout]   --> src/handshake.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     local_keys: &PostQuantumKeypair,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_local_keys`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ciphertext`
[INFO] [stdout]    --> src/handshake.rs:102:25
[INFO] [stdout]     |
[INFO] [stdout] 102 |     let (shared_secret, ciphertext) = PostQuantumKeypair::encapsulate(&peer.public_key)?;
[INFO] [stdout]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ciphertext`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pre_prepare`
[INFO] [stdout]    --> src/consensus.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     let pre_prepare = ConsensusMessage::PrePrepare {
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pre_prepare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `relay_nodes`
[INFO] [stdout]    --> src/lib.rs:225:21
[INFO] [stdout]     |
[INFO] [stdout] 225 |                 let relay_nodes: Vec<_> = self.peers.iter()
[INFO] [stdout]     |                     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_relay_nodes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.05s
[INFO] running `Command { std: "docker" "inspect" "1bd7f733255e278ee88df17f5a23b73645be3e7046f73ebf1dbad6231bc4cfe6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bd7f733255e278ee88df17f5a23b73645be3e7046f73ebf1dbad6231bc4cfe6", kill_on_drop: false }`
[INFO] [stdout] 1bd7f733255e278ee88df17f5a23b73645be3e7046f73ebf1dbad6231bc4cfe6
