[INFO] fetching crate check_txt 0.1.0...
[INFO] checking check_txt-0.1.0 against try#f3d95de532264a1215023baa665c0028aecf74b1 for pr-148477
[INFO] extracting crate check_txt 0.1.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate check_txt 0.1.0
[INFO] finished tweaking crates.io crate check_txt 0.1.0
[INFO] tweaked toml for crates.io crate check_txt 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate check_txt 0.1.0 on toolchain f3d95de532264a1215023baa665c0028aecf74b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate check_txt 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" "+f3d95de532264a1215023baa665c0028aecf74b1" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 514c9a18b3a36ae8c3cdf9693e9454d5afe44038c529de5f349f8dac280665b8
[INFO] running `Command { std: "docker" "start" "-a" "514c9a18b3a36ae8c3cdf9693e9454d5afe44038c529de5f349f8dac280665b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "514c9a18b3a36ae8c3cdf9693e9454d5afe44038c529de5f349f8dac280665b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "514c9a18b3a36ae8c3cdf9693e9454d5afe44038c529de5f349f8dac280665b8", kill_on_drop: false }`
[INFO] [stdout] 514c9a18b3a36ae8c3cdf9693e9454d5afe44038c529de5f349f8dac280665b8
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+f3d95de532264a1215023baa665c0028aecf74b1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5c084341112da8bbe2a07c6f885918d5c8f62aedf9d826c166a42bc44420bd8
[INFO] running `Command { std: "docker" "start" "-a" "e5c084341112da8bbe2a07c6f885918d5c8f62aedf9d826c166a42bc44420bd8", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `actix_files as fs`
[INFO] [stdout]  --> src/web_server.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_files as fs;
[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: `tokio::fs::File`
[INFO] [stdout]   --> src/web_server.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timeout`
[INFO] [stdout]   --> src/web_server.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::time::{ timeout, Duration };
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::anyhow`
[INFO] [stdout]   --> src/web_server.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use anyhow::anyhow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Engine as _` and `engine::general_purpose::STANDARD as BASE64`
[INFO] [stdout]   --> src/web_server.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 | use base64::{ Engine as _, engine::general_purpose::STANDARD as BASE64 };
[INFO] [stdout]    |               ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `actix_files as fs`
[INFO] [stdout]  --> src/web_server.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use actix_files as fs;
[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: `tokio::fs::File`
[INFO] [stdout]   --> src/web_server.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tokio::fs::File;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `timeout`
[INFO] [stdout]   --> src/web_server.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | use tokio::time::{ timeout, Duration };
[INFO] [stdout]    |                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow::anyhow`
[INFO] [stdout]   --> src/web_server.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use anyhow::anyhow;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Engine as _` and `engine::general_purpose::STANDARD as BASE64`
[INFO] [stdout]   --> src/web_server.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 | use base64::{ Engine as _, engine::general_purpose::STANDARD as BASE64 };
[INFO] [stdout]    |               ^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::io::AsyncWriteExt`
[INFO] [stdout]   --> src/web_server.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::io::AsyncWriteExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::io::AsyncWriteExt`
[INFO] [stdout]   --> src/web_server.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tokio::io::AsyncWriteExt;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHECK_TIMEOUT` is never used
[INFO] [stdout]   --> src/web_server.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const CHECK_TIMEOUT: Duration = Duration::from_secs(30); // 30 seconds timeout
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CheckResponse` is never constructed
[INFO] [stdout]   --> src/web_server.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct CheckResponse {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CheckRequest` is never constructed
[INFO] [stdout]   --> src/web_server.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct CheckRequest {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CHECK_TIMEOUT` is never used
[INFO] [stdout]   --> src/web_server.rs:23:7
[INFO] [stdout]    |
[INFO] [stdout] 23 | const CHECK_TIMEOUT: Duration = Duration::from_secs(30); // 30 seconds timeout
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CheckResponse` is never constructed
[INFO] [stdout]   --> src/web_server.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | struct CheckResponse {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CheckRequest` is never constructed
[INFO] [stdout]   --> src/web_server.rs:34:8
[INFO] [stdout]    |
[INFO] [stdout] 34 | struct CheckRequest {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.05s
[INFO] running `Command { std: "docker" "inspect" "e5c084341112da8bbe2a07c6f885918d5c8f62aedf9d826c166a42bc44420bd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5c084341112da8bbe2a07c6f885918d5c8f62aedf9d826c166a42bc44420bd8", kill_on_drop: false }`
[INFO] [stdout] e5c084341112da8bbe2a07c6f885918d5c8f62aedf9d826c166a42bc44420bd8
