[INFO] cloning repository https://github.com/Tyrannican/rusty-twitter-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tyrannican/rusty-twitter-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyrannican%2Frusty-twitter-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyrannican%2Frusty-twitter-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9977ee2967a1936ebe73a0b53bf4e495400fcd2b
[INFO] building Tyrannican/rusty-twitter-bot against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTyrannican%2Frusty-twitter-bot" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tyrannican/rusty-twitter-bot
[INFO] finished tweaking git repo https://github.com/Tyrannican/rusty-twitter-bot
[INFO] tweaked toml for git repo https://github.com/Tyrannican/rusty-twitter-bot written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tyrannican/rusty-twitter-bot on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tyrannican/rusty-twitter-bot 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6adb05b3c9727d271e85f829632a6a72a01fde70ac9b10135e0ab8d544f432bb
[INFO] running `Command { std: "docker" "start" "-a" "6adb05b3c9727d271e85f829632a6a72a01fde70ac9b10135e0ab8d544f432bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6adb05b3c9727d271e85f829632a6a72a01fde70ac9b10135e0ab8d544f432bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6adb05b3c9727d271e85f829632a6a72a01fde70ac9b10135e0ab8d544f432bb", kill_on_drop: false }`
[INFO] [stdout] 6adb05b3c9727d271e85f829632a6a72a01fde70ac9b10135e0ab8d544f432bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 340e53cf4ddc73befd8e4a1da65af968a73e8431ad2c2fe7fc95fbba82e5eec5
[INFO] running `Command { std: "docker" "start" "-a" "340e53cf4ddc73befd8e4a1da65af968a73e8431ad2c2fe7fc95fbba82e5eec5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.1
[INFO] [stderr]    Compiling syn v1.0.96
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[INFO] [stderr]    Compiling parking_lot_core v0.9.3
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[INFO] [stderr]    Compiling h2 v0.3.13
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[INFO] [stderr]    Compiling hyper-rustls v0.22.1
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[INFO] [stderr]    Compiling reqwest v0.11.11
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[INFO] [stderr]    Compiling aws-sigv4 v0.14.0
[INFO] [stderr]    Compiling aws-smithy-client v0.44.0
[INFO] [stderr]    Compiling reqwest-oauth1 v0.2.1
[INFO] [stderr]    Compiling aws-endpoint v0.14.0
[INFO] [stderr]    Compiling aws-http v0.14.0
[INFO] [stderr]    Compiling aws-sig-auth v0.14.0
[INFO] [stderr]    Compiling aws-sdk-sso v0.14.0
[INFO] [stderr]    Compiling aws-sdk-sts v0.14.0
[INFO] [stderr]    Compiling aws-sdk-ssm v0.14.0
[INFO] [stderr]    Compiling aws-config v0.14.0
[INFO] [stderr]    Compiling twartbot-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `AuthenticationToken` is never constructed
[INFO] [stdout]   --> src/twitter.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AuthenticationToken {
[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 1m 35s
[INFO] running `Command { std: "docker" "inspect" "340e53cf4ddc73befd8e4a1da65af968a73e8431ad2c2fe7fc95fbba82e5eec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "340e53cf4ddc73befd8e4a1da65af968a73e8431ad2c2fe7fc95fbba82e5eec5", kill_on_drop: false }`
[INFO] [stdout] 340e53cf4ddc73befd8e4a1da65af968a73e8431ad2c2fe7fc95fbba82e5eec5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 181450d9f6f5f489a83b7953a858620cc0ed63189bfbc7525c57813e98c57888
[INFO] running `Command { std: "docker" "start" "-a" "181450d9f6f5f489a83b7953a858620cc0ed63189bfbc7525c57813e98c57888", kill_on_drop: false }`
[INFO] [stderr]    Compiling twartbot-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `AuthenticationToken` is never constructed
[INFO] [stdout]   --> src/twitter.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct AuthenticationToken {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.48s
[INFO] running `Command { std: "docker" "inspect" "181450d9f6f5f489a83b7953a858620cc0ed63189bfbc7525c57813e98c57888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "181450d9f6f5f489a83b7953a858620cc0ed63189bfbc7525c57813e98c57888", kill_on_drop: false }`
[INFO] [stdout] 181450d9f6f5f489a83b7953a858620cc0ed63189bfbc7525c57813e98c57888