[INFO] cloning repository https://github.com/kumaillahmed/Ticket-Sale
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kumaillahmed/Ticket-Sale" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkumaillahmed%2FTicket-Sale", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6f54cb4571367d887d6caa7ef71bb8aa638cb0eb
[INFO] testing kumaillahmed/Ticket-Sale against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkumaillahmed%2FTicket-Sale" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/kumaillahmed/Ticket-Sale
[INFO] finished tweaking git repo https://github.com/kumaillahmed/Ticket-Sale
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[INFO] validating manifest of git repo https://github.com/kumaillahmed/Ticket-Sale on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kumaillahmed/Ticket-Sale 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97d6efd6a9c750302ec33ba6520cf8e19db2d5609a64f79287a1fd9afb3fe320
[INFO] running `Command { std: "docker" "start" "-a" "97d6efd6a9c750302ec33ba6520cf8e19db2d5609a64f79287a1fd9afb3fe320", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97d6efd6a9c750302ec33ba6520cf8e19db2d5609a64f79287a1fd9afb3fe320", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75006a60577f5dcbeeaa2166c04622ae347490f34397e8626e47e8689c59d719
[INFO] running `Command { std: "docker" "start" "-a" "75006a60577f5dcbeeaa2166c04622ae347490f34397e8626e47e8689c59d719", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
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[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ticket-sale-core v0.1.0 (/opt/rustwide/workdir/crates/ticket-sale-core)
[INFO] [stderr]    Compiling flume v0.11.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
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[INFO] [stderr]    Compiling ticket-sale-rocket v0.1.0 (/opt/rustwide/workdir/crates/ticket-sale-rocket)
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> crates/ticket-sale-rocket/src/database.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Duration;
[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: `uuid::Uuid`
[INFO] [stdout]  --> crates/ticket-sale-rocket/src/database.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]  --> crates/ticket-sale-rocket/src/estimator.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> crates/ticket-sale-rocket/src/estimator.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling java-locator v0.1.7
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stdout] warning: unused variable: `balancer_sender`
[INFO] [stdout]    --> crates/ticket-sale-rocket/src/coordinator.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         balancer_sender: Sender<MessagesForBalancer>, // Pass Balancer sender.
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_balancer_sender`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_tickets_available`
[INFO] [stdout]   --> crates/ticket-sale-rocket/src/estimator.rs:86:21
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 let total_tickets_available = total_available + database_available;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_tickets_available`
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stderr]    Compiling ntest_timeout v0.9.3
[INFO] [stderr]    Compiling ntest v0.9.3
[INFO] [stderr]    Compiling ticket-sale-server v0.1.0 (/opt/rustwide/workdir/crates/ticket-sale-server)
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling futures-macro v0.3.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
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[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling trait-variant v0.1.2
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling futures-util v0.3.30
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling jni v0.21.1
[INFO] [stderr]    Compiling futures-executor v0.3.30
[INFO] [stderr]    Compiling futures v0.3.30
[INFO] [stderr]    Compiling serde_spanned v0.6.6
[INFO] [stderr]    Compiling toml_edit v0.22.14
[INFO] [stderr]    Compiling toml v0.8.14
[INFO] [stderr]    Compiling ticket-sale-tests v0.0.0 (/opt/rustwide/workdir/crates/ticket-sale-tests)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> crates/ticket-sale-tests/src/api/mod.rs:324:32
[INFO] [stdout]     |
[INFO] [stdout] 324 |     pub fn create_user_session(&self, server_id: Option<Uuid>) -> UserSession {
[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] 324 |     pub fn create_user_session(&self, server_id: Option<Uuid>) -> UserSession<'_> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s
[INFO] running `Command { std: "docker" "inspect" "75006a60577f5dcbeeaa2166c04622ae347490f34397e8626e47e8689c59d719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75006a60577f5dcbeeaa2166c04622ae347490f34397e8626e47e8689c59d719", kill_on_drop: false }`
[INFO] [stdout] 75006a60577f5dcbeeaa2166c04622ae347490f34397e8626e47e8689c59d719
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7903a2486c68fa85a1d7b8959ca8ed3803f7d4527f0528e846bc6a308e9fa403
[INFO] running `Command { std: "docker" "start" "-a" "7903a2486c68fa85a1d7b8959ca8ed3803f7d4527f0528e846bc6a308e9fa403", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> crates/ticket-sale-rocket/src/database.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Duration;
[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: `uuid::Uuid`
[INFO] [stdout]  --> crates/ticket-sale-rocket/src/database.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]  --> crates/ticket-sale-rocket/src/estimator.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> crates/ticket-sale-rocket/src/estimator.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `balancer_sender`
[INFO] [stdout]    --> crates/ticket-sale-rocket/src/coordinator.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         balancer_sender: Sender<MessagesForBalancer>, // Pass Balancer sender.
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_balancer_sender`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_tickets_available`
[INFO] [stdout]   --> crates/ticket-sale-rocket/src/estimator.rs:86:21
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 let total_tickets_available = total_available + database_available;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_tickets_available`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ticket-sale-rocket v0.1.0 (/opt/rustwide/workdir/crates/ticket-sale-rocket)
[INFO] [stderr]    Compiling ticket-sale-tests v0.0.0 (/opt/rustwide/workdir/crates/ticket-sale-tests)
[INFO] [stderr]    Compiling ticket-sale-core v0.1.0 (/opt/rustwide/workdir/crates/ticket-sale-core)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> crates/ticket-sale-tests/src/api/mod.rs:324:32
[INFO] [stdout]     |
[INFO] [stdout] 324 |     pub fn create_user_session(&self, server_id: Option<Uuid>) -> UserSession {
[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] 324 |     pub fn create_user_session(&self, server_id: Option<Uuid>) -> UserSession<'_> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> crates/ticket-sale-rocket/src/database.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::time::Duration;
[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: `uuid::Uuid`
[INFO] [stdout]  --> crates/ticket-sale-rocket/src/database.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]  --> crates/ticket-sale-rocket/src/estimator.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use uuid::Uuid;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> crates/ticket-sale-rocket/src/estimator.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]  --> crates/ticket-sale-tests/tests/scaletest.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use uuid::Uuid;
[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 variable: `balancer_sender`
[INFO] [stdout]    --> crates/ticket-sale-rocket/src/coordinator.rs:152:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |         balancer_sender: Sender<MessagesForBalancer>, // Pass Balancer sender.
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_balancer_sender`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `total_tickets_available`
[INFO] [stdout]   --> crates/ticket-sale-rocket/src/estimator.rs:86:21
[INFO] [stdout]    |
[INFO] [stdout] 86 |                 let total_tickets_available = total_available + database_available;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_tickets_available`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> crates/ticket-sale-tests/src/api/mod.rs:324:32
[INFO] [stdout]     |
[INFO] [stdout] 324 |     pub fn create_user_session(&self, server_id: Option<Uuid>) -> UserSession {
[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] 324 |     pub fn create_user_session(&self, server_id: Option<Uuid>) -> UserSession<'_> {
[INFO] [stdout]     |                                                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling ticket-sale-server v0.1.0 (/opt/rustwide/workdir/crates/ticket-sale-server)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.94s
[INFO] running `Command { std: "docker" "inspect" "7903a2486c68fa85a1d7b8959ca8ed3803f7d4527f0528e846bc6a308e9fa403", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7903a2486c68fa85a1d7b8959ca8ed3803f7d4527f0528e846bc6a308e9fa403", kill_on_drop: false }`
[INFO] [stdout] 7903a2486c68fa85a1d7b8959ca8ed3803f7d4527f0528e846bc6a308e9fa403
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4baadae710426c2ae4b847505a391a9105a2e614c607eb0b69c336a013aabb6
[INFO] running `Command { std: "docker" "start" "-a" "b4baadae710426c2ae4b847505a391a9105a2e614c607eb0b69c336a013aabb6", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::time::Duration`
[INFO] [stderr]  --> crates/ticket-sale-rocket/src/database.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `uuid::Uuid`
[INFO] [stderr]  --> crates/ticket-sale-rocket/src/database.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use uuid::Uuid;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `uuid::Uuid`
[INFO] [stderr]  --> crates/ticket-sale-rocket/src/estimator.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use uuid::Uuid;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::collections::HashMap`
[INFO] [stderr]  --> crates/ticket-sale-rocket/src/estimator.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::collections::HashMap;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `balancer_sender`
[INFO] [stderr]    --> crates/ticket-sale-rocket/src/coordinator.rs:152:9
[INFO] [stderr]     |
[INFO] [stderr] 152 |         balancer_sender: Sender<MessagesForBalancer>, // Pass Balancer sender.
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_balancer_sender`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `total_tickets_available`
[INFO] [stderr]   --> crates/ticket-sale-rocket/src/estimator.rs:86:21
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 let total_tickets_available = total_available + database_available;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_tickets_available`
[INFO] [stderr] 
[INFO] [stderr] warning: `ticket-sale-rocket` (lib) generated 6 warnings (run `cargo fix --lib -p ticket-sale-rocket` to apply 6 suggestions)
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> crates/ticket-sale-tests/src/api/mod.rs:324:32
[INFO] [stderr]     |
[INFO] [stderr] 324 |     pub fn create_user_session(&self, server_id: Option<Uuid>) -> UserSession {
[INFO] [stderr]     |                                ^^^^^ the lifetime is elided here  ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 324 |     pub fn create_user_session(&self, server_id: Option<Uuid>) -> UserSession<'_> {
[INFO] [stderr]     |                                                                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `ticket-sale-tests` (lib) generated 1 warning (run `cargo fix --lib -p ticket-sale-tests` to apply 1 suggestion)
[INFO] [stderr] warning: `ticket-sale-tests` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `ticket-sale-rocket` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr] warning: unused import: `uuid::Uuid`
[INFO] [stderr]  --> crates/ticket-sale-tests/tests/scaletest.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use uuid::Uuid;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ticket-sale-tests` (test "scaletest") generated 1 warning (run `cargo fix --test "scaletest" -p ticket-sale-tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ticket_sale_core-a05904c34aa37b74)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ticket_sale_rocket-33a837ffbf042b1d)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ticket_sale_server-64847df602383ad6)
[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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ticket_sale_tests-3ac9ac6fd4344c73)
[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] [stderr]      Running tests/example.rs (/opt/rustwide/target/debug/deps/example-a1d702ddbedfa03e)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_example ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test_example stdout ----
[INFO] [stdout] Error: TOML parse error at line 16, column 2
[INFO] [stdout]    |
[INFO] [stdout] 16 | e
[INFO] [stdout]    |  ^
[INFO] [stdout] expected `.`, `=`
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p ticket-sale-tests --test example`
[INFO] [stdout] 
[INFO] [stdout] Location:
[INFO] [stdout]     crates/ticket-sale-tests/src/project_settings.rs:62:45
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test_example
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b4baadae710426c2ae4b847505a391a9105a2e614c607eb0b69c336a013aabb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4baadae710426c2ae4b847505a391a9105a2e614c607eb0b69c336a013aabb6", kill_on_drop: false }`
[INFO] [stdout] b4baadae710426c2ae4b847505a391a9105a2e614c607eb0b69c336a013aabb6
