[INFO] fetching crate erust 0.1.6...
[INFO] checking erust-0.1.6 against try#51de2e90f91fdec6cf64ff542a4e15b9c177a797 for pr-147294
[INFO] extracting crate erust 0.1.6 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate erust 0.1.6
[INFO] finished tweaking crates.io crate erust 0.1.6
[INFO] tweaked toml for crates.io crate erust 0.1.6 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate erust 0.1.6 on toolchain 51de2e90f91fdec6cf64ff542a4e15b9c177a797
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 419 packages to latest compatible versions
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] [stderr]       Adding block-sys v0.1.0-beta.1 (available: v0.1.0-beta.2)
[INFO] [stderr]       Adding block2 v0.2.0-alpha.6 (available: v0.2.0)
[INFO] [stderr]       Adding eframe v0.25.0 (available: v0.32.3)
[INFO] [stderr]       Adding egui v0.25.0 (available: v0.32.3)
[INFO] [stderr]       Adding ehttp v0.3.1 (available: v0.5.0)
[INFO] [stderr]       Adding image v0.24.9 (available: v0.25.8)
[INFO] [stderr]       Adding objc-sys v0.2.0-beta.2 (available: v0.2.0-beta.3)
[INFO] [stderr]       Adding objc2 v0.3.0-beta.3.patch-leaks.3 (available: v0.3.0-beta.5)
[INFO] [stderr]       Adding objc2-encode v2.0.0-pre.2 (available: v2.0.0)
[INFO] [stderr]       Adding zvariant_utils v1.0.1 (available: v1.1.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1457081b9de5c5be987157e80ac571b2924a123172a2db3508edfe615b32812c
[INFO] running `Command { std: "docker" "start" "-a" "1457081b9de5c5be987157e80ac571b2924a123172a2db3508edfe615b32812c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1457081b9de5c5be987157e80ac571b2924a123172a2db3508edfe615b32812c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1457081b9de5c5be987157e80ac571b2924a123172a2db3508edfe615b32812c", kill_on_drop: false }`
[INFO] [stdout] 1457081b9de5c5be987157e80ac571b2924a123172a2db3508edfe615b32812c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+51de2e90f91fdec6cf64ff542a4e15b9c177a797" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84ffde88e6d00b890eb00b49813e080d6b4e57f4441efa329bb0ca4bda04e913
[INFO] running `Command { std: "docker" "start" "-a" "84ffde88e6d00b890eb00b49813e080d6b4e57f4441efa329bb0ca4bda04e913", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
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[INFO] [stdout] warning: unused import: `darken_image`
[INFO] [stdout]  --> src/applicationstate.rs:9:39
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::img::{load_image_from_url, darken_image, create_egui_texture_from_image, ImageError};
[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 imports: `Context as EguiContext` and `TextureHandle`
[INFO] [stdout]   --> src/applicationstate.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use egui::{Context as EguiContext, TextureHandle};
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/applicationstate.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | use log::{info, warn};
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ui::*`
[INFO] [stdout]   --> src/state/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use ui::*;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `network::*`
[INFO] [stdout]   --> src/state/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use network::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `device::*`
[INFO] [stdout]   --> src/state/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use device::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `darken_image`
[INFO] [stdout]  --> src/applicationstate.rs:9:39
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::img::{load_image_from_url, darken_image, create_egui_texture_from_image, ImageError};
[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 imports: `Context as EguiContext` and `TextureHandle`
[INFO] [stdout]   --> src/applicationstate.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | use egui::{Context as EguiContext, TextureHandle};
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/applicationstate.rs:12:11
[INFO] [stdout]    |
[INFO] [stdout] 12 | use log::{info, warn};
[INFO] [stdout]    |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ui::*`
[INFO] [stdout]   --> src/state/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub use ui::*;
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `network::*`
[INFO] [stdout]   --> src/state/mod.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub use network::*;
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `device::*`
[INFO] [stdout]   --> src/state/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use device::*;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]    --> src/applicationstate.rs:139:23
[INFO] [stdout]     |
[INFO] [stdout] 139 |         match base64::decode(base64_string) {
[INFO] [stdout]     |                       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]    --> src/applicationstate.rs:139:23
[INFO] [stdout]     |
[INFO] [stdout] 139 |         match base64::decode(base64_string) {
[INFO] [stdout]     |                       ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/widgets/img.rs:31:30
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let image_data = base64::decode(base64_string)
[INFO] [stdout]    |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `base64::decode`: Use Engine::decode
[INFO] [stdout]   --> src/widgets/img.rs:31:30
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let image_data = base64::decode(base64_string)
[INFO] [stdout]    |                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `UserInfo` is never used
[INFO] [stdout]   --> src/state/user.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait UserInfo {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `UserInfo` is never used
[INFO] [stdout]   --> src/state/user.rs:10:7
[INFO] [stdout]    |
[INFO] [stdout] 10 | trait UserInfo {
[INFO] [stdout]    |       ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.08s
[INFO] running `Command { std: "docker" "inspect" "84ffde88e6d00b890eb00b49813e080d6b4e57f4441efa329bb0ca4bda04e913", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84ffde88e6d00b890eb00b49813e080d6b4e57f4441efa329bb0ca4bda04e913", kill_on_drop: false }`
[INFO] [stdout] 84ffde88e6d00b890eb00b49813e080d6b4e57f4441efa329bb0ca4bda04e913
