[INFO] cloning repository https://github.com/pnikosis/romst
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pnikosis/romst" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnikosis%2Fromst", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnikosis%2Fromst'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4e174f9ff2bf1eba12e12b138ee6ead880c8c7d
[INFO] checking pnikosis/romst against master#8c6ce6b91b172f77c795a74bfeaf74b865146b3f for pr-101345
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpnikosis%2Fromst" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pnikosis/romst on toolchain 8c6ce6b91b172f77c795a74bfeaf74b865146b3f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pnikosis/romst
[INFO] finished tweaking git repo https://github.com/pnikosis/romst
[INFO] tweaked toml for git repo https://github.com/pnikosis/romst written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/pnikosis/romst already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "9d3446bc6b2a6619ba132ce0edbbfe14b4f8f67d1c639b0dcdc2b8297515eac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d3446bc6b2a6619ba132ce0edbbfe14b4f8f67d1c639b0dcdc2b8297515eac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d3446bc6b2a6619ba132ce0edbbfe14b4f8f67d1c639b0dcdc2b8297515eac7", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+8c6ce6b91b172f77c795a74bfeaf74b865146b3f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "bbe5e0e22b919c9b47413c07e643befd25acbc2c55c59bd4b28d5c5b859f9bce", kill_on_drop: false }`
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[INFO] [stdout] warning: field `set_name` is never read
[INFO] [stdout]   --> src/data/reader/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct SetDependencies {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 29 |     set_name: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `SetDependencies` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `set_name` is never read
[INFO] [stdout]   --> src/data/reader/mod.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct SetDependencies {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 29 |     set_name: String,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]    = note: `SetDependencies` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/ui_cursive/list_sets.rs:109:47
[INFO] [stdout]     |
[INFO] [stdout] 109 |         .child(Button::new("Scan Directory", |s| {
[INFO] [stdout]     |                                               ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/ui_cursive/list_sets.rs:117:19
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn rom_mod_dialog(s: &mut Cursive, db_reader: Arc<Mutex<DBReader>>, rom_mode: RomsetMode, filter: Arc<Mutex<String>>) {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db_reader`
[INFO] [stdout]    --> src/bin/ui_cursive/list_sets.rs:117:36
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn rom_mod_dialog(s: &mut Cursive, db_reader: Arc<Mutex<DBReader>>, rom_mode: RomsetMode, filter: Arc<Mutex<String>>) {
[INFO] [stdout]     |                                    ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_db_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rom_mode`
[INFO] [stdout]    --> src/bin/ui_cursive/list_sets.rs:117:69
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn rom_mod_dialog(s: &mut Cursive, db_reader: Arc<Mutex<DBReader>>, rom_mode: RomsetMode, filter: Arc<Mutex<String>>) {
[INFO] [stdout]     |                                                                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rom_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> src/bin/ui_cursive/list_sets.rs:117:91
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn rom_mod_dialog(s: &mut Cursive, db_reader: Arc<Mutex<DBReader>>, rom_mode: RomsetMode, filter: Arc<Mutex<String>>) {
[INFO] [stdout]     |                                                                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/ui_cursive/list_sets.rs:109:47
[INFO] [stdout]     |
[INFO] [stdout] 109 |         .child(Button::new("Scan Directory", |s| {
[INFO] [stdout]     |                                               ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]    --> src/bin/ui_cursive/list_sets.rs:117:19
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn rom_mod_dialog(s: &mut Cursive, db_reader: Arc<Mutex<DBReader>>, rom_mode: RomsetMode, filter: Arc<Mutex<String>>) {
[INFO] [stdout]     |                   ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `db_reader`
[INFO] [stdout]    --> src/bin/ui_cursive/list_sets.rs:117:36
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn rom_mod_dialog(s: &mut Cursive, db_reader: Arc<Mutex<DBReader>>, rom_mode: RomsetMode, filter: Arc<Mutex<String>>) {
[INFO] [stdout]     |                                    ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_db_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rom_mode`
[INFO] [stdout]    --> src/bin/ui_cursive/list_sets.rs:117:69
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn rom_mod_dialog(s: &mut Cursive, db_reader: Arc<Mutex<DBReader>>, rom_mode: RomsetMode, filter: Arc<Mutex<String>>) {
[INFO] [stdout]     |                                                                     ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rom_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `filter`
[INFO] [stdout]    --> src/bin/ui_cursive/list_sets.rs:117:91
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn rom_mod_dialog(s: &mut Cursive, db_reader: Arc<Mutex<DBReader>>, rom_mode: RomsetMode, filter: Arc<Mutex<String>>) {
[INFO] [stdout]     |                                                                                           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_filter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "bbe5e0e22b919c9b47413c07e643befd25acbc2c55c59bd4b28d5c5b859f9bce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbe5e0e22b919c9b47413c07e643befd25acbc2c55c59bd4b28d5c5b859f9bce", kill_on_drop: false }`
[INFO] [stdout] bbe5e0e22b919c9b47413c07e643befd25acbc2c55c59bd4b28d5c5b859f9bce