[INFO] cloning repository https://github.com/EC-labs/cec-assignment
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/EC-labs/cec-assignment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEC-labs%2Fcec-assignment", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEC-labs%2Fcec-assignment'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fb7d333fe9bdb7ffa7d5bda6b45f15ca5a3a2e20
[INFO] checking EC-labs/cec-assignment against try#ed606620234c6b50f2414162c4bbabd5f4a925f3 for pr-147995
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEC-labs%2Fcec-assignment" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/EC-labs/cec-assignment
[INFO] finished tweaking git repo https://github.com/EC-labs/cec-assignment
[INFO] tweaked toml for git repo https://github.com/EC-labs/cec-assignment written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/EC-labs/cec-assignment on toolchain ed606620234c6b50f2414162c4bbabd5f4a925f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/EC-labs/cec-assignment 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" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e8b1b08c570fff2cb2e630b89abe169c80d4ee7903632e03a30ae4a8da22592
[INFO] running `Command { std: "docker" "start" "-a" "2e8b1b08c570fff2cb2e630b89abe169c80d4ee7903632e03a30ae4a8da22592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e8b1b08c570fff2cb2e630b89abe169c80d4ee7903632e03a30ae4a8da22592", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e8b1b08c570fff2cb2e630b89abe169c80d4ee7903632e03a30ae4a8da22592", kill_on_drop: false }`
[INFO] [stdout] 2e8b1b08c570fff2cb2e630b89abe169c80d4ee7903632e03a30ae4a8da22592
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ed606620234c6b50f2414162c4bbabd5f4a925f3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59e0e0f1f4448b44f03085747a7aa8b4b55803b582e14ad49a014a87aa0effea
[INFO] running `Command { std: "docker" "start" "-a" "59e0e0f1f4448b44f03085747a7aa8b4b55803b582e14ad49a014a87aa0effea", kill_on_drop: false }`
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[INFO] [stderr]    Compiling sqlx-core v0.7.4
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[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking poem v3.1.12
[INFO] [stderr]     Checking actix-http v3.11.0
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[INFO] [stderr]    Compiling sqlx-macros-core v0.7.4
[INFO] [stderr]     Checking notifier v0.1.0 (/opt/rustwide/workdir/notifier)
[INFO] [stdout] warning: fields `experiment`, `sensor`, `measurement_id`, `timestamp`, and `temperature` are never read
[INFO] [stdout]   --> notifier/src/consume.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct SensorTemperatureMeasured {
[INFO] [stdout]    |        ------------------------- fields in this struct
[INFO] [stdout] 19 |     experiment: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 20 |     sensor: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 21 |     measurement_id: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     timestamp: f64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 23 |     temperature: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SensorTemperatureMeasured` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `experiment`, `sensor`, `measurement_id`, `timestamp`, and `temperature` are never read
[INFO] [stdout]   --> notifier/src/consume.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct SensorTemperatureMeasured {
[INFO] [stdout]    |        ------------------------- fields in this struct
[INFO] [stdout] 19 |     experiment: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 20 |     sensor: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 21 |     measurement_id: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 22 |     timestamp: f64,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 23 |     temperature: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SensorTemperatureMeasured` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking http-load-generator v0.1.0 (/opt/rustwide/workdir/http-load-generator)
[INFO] [stdout] warning: unused import: `futures::future`
[INFO] [stdout]  --> http-load-generator/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures::future;
[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: `futures::future`
[INFO] [stdout]  --> http-load-generator/src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures::future;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sqlx-macros v0.7.4
[INFO] [stderr]     Checking poem-openapi v1.3.30
[INFO] [stderr]     Checking sqlx v0.7.4
[INFO] [stderr]     Checking notifications-service v0.1.0 (/opt/rustwide/workdir/notifications-service)
[INFO] [stderr]     Checking experiment-producer v0.1.0 (/opt/rustwide/workdir/experiment-producer)
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> experiment-producer/src/main.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{env, fs::{self, create_dir_all}, path::Path};
[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: `self`
[INFO] [stdout]  --> experiment-producer/src/main.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::{env, fs::{self, create_dir_all}, path::Path};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> experiment-producer/src/simulator.rs:76:21
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn iter_mut(&mut self, delta: f32, len: usize, random_range: f32) -> IterMut {
[INFO] [stdout]    |                     ^^^^^^^^^ the lifetime is elided here                    ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn iter_mut(&mut self, delta: f32, len: usize, random_range: f32) -> IterMut<'_> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> experiment-producer/src/simulator.rs:86:34
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn stabilization_samples(&mut self, len: usize) -> IterMut {
[INFO] [stdout]    |                                  ^^^^^^^^^                 ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn stabilization_samples(&mut self, len: usize) -> IterMut<'_> {
[INFO] [stdout]    |                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> experiment-producer/src/simulator.rs:96:30
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn carry_out_samples(&mut self, len: usize) -> IterMut {
[INFO] [stdout]    |                              ^^^^^^^^^                 ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn carry_out_samples(&mut self, len: usize) -> IterMut<'_> {
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> experiment-producer/src/simulator.rs:76:21
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn iter_mut(&mut self, delta: f32, len: usize, random_range: f32) -> IterMut {
[INFO] [stdout]    |                     ^^^^^^^^^ the lifetime is elided here                    ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 76 |     pub fn iter_mut(&mut self, delta: f32, len: usize, random_range: f32) -> IterMut<'_> {
[INFO] [stdout]    |                                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> experiment-producer/src/simulator.rs:86:34
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn stabilization_samples(&mut self, len: usize) -> IterMut {
[INFO] [stdout]    |                                  ^^^^^^^^^                 ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn stabilization_samples(&mut self, len: usize) -> IterMut<'_> {
[INFO] [stdout]    |                                                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> experiment-producer/src/simulator.rs:96:30
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn carry_out_samples(&mut self, len: usize) -> IterMut {
[INFO] [stdout]    |                              ^^^^^^^^^                 ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn carry_out_samples(&mut self, len: usize) -> IterMut<'_> {
[INFO] [stdout]    |                                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking test-to-api v0.1.0 (/opt/rustwide/workdir/test-to-api)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 46s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: sqlx-postgres v0.7.4
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "59e0e0f1f4448b44f03085747a7aa8b4b55803b582e14ad49a014a87aa0effea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59e0e0f1f4448b44f03085747a7aa8b4b55803b582e14ad49a014a87aa0effea", kill_on_drop: false }`
[INFO] [stdout] 59e0e0f1f4448b44f03085747a7aa8b4b55803b582e14ad49a014a87aa0effea
