[INFO] fetching crate diff-priv 0.1.0...
[INFO] checking diff-priv-0.1.0 against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743
[INFO] extracting crate diff-priv 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate diff-priv 0.1.0 on toolchain 18a6d911caba59605eb03db1452848a85d2e5879
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diff-priv 0.1.0
[INFO] finished tweaking crates.io crate diff-priv 0.1.0
[INFO] tweaked toml for crates.io crate diff-priv 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate crates.io crate diff-priv 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" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `UNIX_EPOCH`
[INFO] [stdout]  --> src/analysis/publishing_delay_analyser.rs:2:39
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                                       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `UNIX_EPOCH`
[INFO] [stdout]  --> src/data_manipulation/mueller.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                 ^^^^^^^^              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UNIX_EPOCH`
[INFO] [stdout]  --> src/test/adult.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::{SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UNIX_EPOCH`
[INFO] [stdout]  --> src/test/adult_large.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::{SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UNIX_EPOCH`
[INFO] [stdout]  --> src/analysis/publishing_delay_analyser.rs:2:39
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                                       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Duration`, `UNIX_EPOCH`
[INFO] [stdout]  --> src/data_manipulation/mueller.rs:1:17
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                 ^^^^^^^^              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UNIX_EPOCH`
[INFO] [stdout]  --> src/test/adult.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::{SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UNIX_EPOCH`
[INFO] [stdout]  --> src/test/adult_large.rs:1:29
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::time::{SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uuid`
[INFO] [stdout]   --> src/publishing/kafka_publisher.rs:48:54
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn publish<M: Anonymizable>(&mut self, value: M, uuid: Uuid, dr: f64) {
[INFO] [stdout]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dr`
[INFO] [stdout]   --> src/publishing/kafka_publisher.rs:48:66
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn publish<M: Anonymizable>(&mut self, value: M, uuid: Uuid, dr: f64) {
[INFO] [stdout]    |                                                                  ^^ help: if this is intentional, prefix it with an underscore: `_dr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uuid`
[INFO] [stdout]  --> src/test/dummy_publisher.rs:9:55
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn publish<M: Anonymizable>(&mut self, _value: M, uuid: Uuid, dr: f64) {}
[INFO] [stdout]   |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dr`
[INFO] [stdout]  --> src/test/dummy_publisher.rs:9:67
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn publish<M: Anonymizable>(&mut self, _value: M, uuid: Uuid, dr: f64) {}
[INFO] [stdout]   |                                                                   ^^ help: if this is intentional, prefix it with an underscore: `_dr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uuid`
[INFO] [stdout]   --> src/publishing/kafka_publisher.rs:48:54
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn publish<M: Anonymizable>(&mut self, value: M, uuid: Uuid, dr: f64) {
[INFO] [stdout]    |                                                      ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dr`
[INFO] [stdout]   --> src/publishing/kafka_publisher.rs:48:66
[INFO] [stdout]    |
[INFO] [stdout] 48 |     fn publish<M: Anonymizable>(&mut self, value: M, uuid: Uuid, dr: f64) {
[INFO] [stdout]    |                                                                  ^^ help: if this is intentional, prefix it with an underscore: `_dr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `uuid`
[INFO] [stdout]  --> src/test/dummy_publisher.rs:9:55
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn publish<M: Anonymizable>(&mut self, _value: M, uuid: Uuid, dr: f64) {}
[INFO] [stdout]   |                                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dr`
[INFO] [stdout]  --> src/test/dummy_publisher.rs:9:67
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn publish<M: Anonymizable>(&mut self, _value: M, uuid: Uuid, dr: f64) {}
[INFO] [stdout]   |                                                                   ^^ help: if this is intentional, prefix it with an underscore: `_dr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "6c39da6a3d135ff7d77422133ba8fd976f52ffe3ee955f81db1191fbcbfda503", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c39da6a3d135ff7d77422133ba8fd976f52ffe3ee955f81db1191fbcbfda503", kill_on_drop: false }`
[INFO] [stdout] 6c39da6a3d135ff7d77422133ba8fd976f52ffe3ee955f81db1191fbcbfda503