[INFO] fetching crate jgf 0.1.2...
[INFO] checking jgf-0.1.2 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate jgf 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate jgf 0.1.2
[INFO] finished tweaking crates.io crate jgf 0.1.2
[INFO] tweaked toml for crates.io crate jgf 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate jgf 0.1.2 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate jgf 0.1.2 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded console v0.16.0
[INFO] [stderr]   Downloaded url v2.5.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c012b5f887a8c5dfc1228dadf260ca16abcd761c25aa50c65ff2fe7c8919964b
[INFO] running `Command { std: "docker" "start" "-a" "c012b5f887a8c5dfc1228dadf260ca16abcd761c25aa50c65ff2fe7c8919964b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c012b5f887a8c5dfc1228dadf260ca16abcd761c25aa50c65ff2fe7c8919964b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c012b5f887a8c5dfc1228dadf260ca16abcd761c25aa50c65ff2fe7c8919964b", kill_on_drop: false }`
[INFO] [stdout] c012b5f887a8c5dfc1228dadf260ca16abcd761c25aa50c65ff2fe7c8919964b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1519839d60e8f20c3b87780ef5df2c4be2dd0672a717daf72162d5b3f84921c5
[INFO] running `Command { std: "docker" "start" "-a" "1519839d60e8f20c3b87780ef5df2c4be2dd0672a717daf72162d5b3f84921c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
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[INFO] [stderr]     Checking jgf v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `git_ops`
[INFO] [stdout]   --> src/cli/commands/sync.rs:98:20
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn check_if_merged(git_ops: &GitOps, branch: &str, base_branch: &str) -> AppResult<bool> {
[INFO] [stdout]    |                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_git_ops`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `git_ops`
[INFO] [stdout]    --> src/cli/commands/sync.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout] 111 | fn delete_branch(git_ops: &GitOps, branch: &str) -> AppResult<()> {
[INFO] [stdout]     |                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_git_ops`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `git_ops`
[INFO] [stdout]   --> src/cli/commands/sync.rs:98:20
[INFO] [stdout]    |
[INFO] [stdout] 98 | fn check_if_merged(git_ops: &GitOps, branch: &str, base_branch: &str) -> AppResult<bool> {
[INFO] [stdout]    |                    ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_git_ops`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `git_ops`
[INFO] [stdout]    --> src/cli/commands/sync.rs:111:18
[INFO] [stdout]     |
[INFO] [stdout] 111 | fn delete_branch(git_ops: &GitOps, branch: &str) -> AppResult<()> {
[INFO] [stdout]     |                  ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_git_ops`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/config.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let mut project_config: ProjectConfig = serde_json::from_str(&content)
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/config.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 |         let mut project_config: ProjectConfig = serde_json::from_str(&content)
[INFO] [stdout]    |             ----^^^^^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `token` is never read
[INFO] [stdout]  --> src/github/client.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct GitHubClient {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 7 |     client: Client,
[INFO] [stdout] 8 |     token: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PACKAGE` is never used
[INFO] [stdout]  --> src/utils.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | static PACKAGE: Emoji<'_, '_> = Emoji("📦  ", "");
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LINK` is never used
[INFO] [stdout]   --> src/utils.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | static LINK: Emoji<'_, '_> = Emoji("🔗  ", "");
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `SYNC` is never used
[INFO] [stdout]   --> src/utils.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | static SYNC: Emoji<'_, '_> = Emoji("🔄  ", "");
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `TRASH` is never used
[INFO] [stdout]   --> src/utils.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | static TRASH: Emoji<'_, '_> = Emoji("🗑️   ", "");
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `token` is never read
[INFO] [stdout]  --> src/github/client.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct GitHubClient {
[INFO] [stdout]   |            ------------ field in this struct
[INFO] [stdout] 7 |     client: Client,
[INFO] [stdout] 8 |     token: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `PACKAGE` is never used
[INFO] [stdout]  --> src/utils.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | static PACKAGE: Emoji<'_, '_> = Emoji("📦  ", "");
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LINK` is never used
[INFO] [stdout]   --> src/utils.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | static LINK: Emoji<'_, '_> = Emoji("🔗  ", "");
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `SYNC` is never used
[INFO] [stdout]   --> src/utils.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | static SYNC: Emoji<'_, '_> = Emoji("🔄  ", "");
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `TRASH` is never used
[INFO] [stdout]   --> src/utils.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | static TRASH: Emoji<'_, '_> = Emoji("🗑️   ", "");
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.52s
[INFO] running `Command { std: "docker" "inspect" "1519839d60e8f20c3b87780ef5df2c4be2dd0672a717daf72162d5b3f84921c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1519839d60e8f20c3b87780ef5df2c4be2dd0672a717daf72162d5b3f84921c5", kill_on_drop: false }`
[INFO] [stdout] 1519839d60e8f20c3b87780ef5df2c4be2dd0672a717daf72162d5b3f84921c5
