[INFO] cloning repository https://github.com/ISSOtm/gb-packing-visualizer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ISSOtm/gb-packing-visualizer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FISSOtm%2Fgb-packing-visualizer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FISSOtm%2Fgb-packing-visualizer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1954066537b373f2ddcd5768131bdb5595734a85
[INFO] checking ISSOtm/gb-packing-visualizer/1954066537b373f2ddcd5768131bdb5595734a85 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FISSOtm%2Fgb-packing-visualizer" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ISSOtm/gb-packing-visualizer on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ISSOtm/gb-packing-visualizer
[INFO] finished tweaking git repo https://github.com/ISSOtm/gb-packing-visualizer
[INFO] tweaked toml for git repo https://github.com/ISSOtm/gb-packing-visualizer written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ISSOtm/gb-packing-visualizer 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c477a4b6f858930979685331ea93d7555af097d5670936ebf59038095502df7
[INFO] running `Command { std: "docker" "start" "-a" "9c477a4b6f858930979685331ea93d7555af097d5670936ebf59038095502df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c477a4b6f858930979685331ea93d7555af097d5670936ebf59038095502df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c477a4b6f858930979685331ea93d7555af097d5670936ebf59038095502df7", kill_on_drop: false }`
[INFO] [stdout] 9c477a4b6f858930979685331ea93d7555af097d5670936ebf59038095502df7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail_expr_drop_order" "-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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbb5d18fa9b57a68d71c2a69c58fd5d0ce609b573201906c631c9a515532c884
[INFO] running `Command { std: "docker" "start" "-a" "cbb5d18fa9b57a68d71c2a69c58fd5d0ce609b573201906c631c9a515532c884", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling crossbeam-utils v0.8.8
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.8
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling serde_json v1.0.81
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking itoa v1.0.2
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.4
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling jobserver v0.1.24
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking regex v1.5.6
[INFO] [stderr]    Compiling structmeta-derive v0.1.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling nasm-rs v0.2.4
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]    Compiling structmeta v0.1.5
[INFO] [stderr]    Compiling openh264-sys2 v0.2.13
[INFO] [stderr]    Compiling parse-display-derive v0.5.5
[INFO] [stderr]     Checking parse-display v0.5.5
[INFO] [stderr]     Checking openh264 v0.2.13
[INFO] [stderr]     Checking mp4 v0.9.2
[INFO] [stderr]     Checking gb-packing-visualizer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `location`, `align_mask`, `align_ofs`, and `name` are never read
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct Section {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 31 |     mem_type: MemType,
[INFO] [stdout] 32 |     location: Location,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 33 |     align_mask: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 34 |     align_ofs: u16,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 35 |     size: u16,
[INFO] [stdout] 36 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Section` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_floating` and `is_floating_bank` are never used
[INFO] [stdout]   --> src/main.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl Location {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 53 |     fn is_floating(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn is_floating_bank(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_floating` and `is_floating_bank` are never used
[INFO] [stdout]   --> src/main.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl Section {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 63 |     fn is_floating(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn is_floating_bank(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `location`, `align_mask`, `align_ofs`, and `name` are never read
[INFO] [stdout]   --> src/main.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | struct Section {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 31 |     mem_type: MemType,
[INFO] [stdout] 32 |     location: Location,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 33 |     align_mask: u16,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 34 |     align_ofs: u16,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 35 |     size: u16,
[INFO] [stdout] 36 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Section` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_floating` and `is_floating_bank` are never used
[INFO] [stdout]   --> src/main.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl Location {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 53 |     fn is_floating(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn is_floating_bank(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_floating` and `is_floating_bank` are never used
[INFO] [stdout]   --> src/main.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 62 | impl Section {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 63 |     fn is_floating(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 67 |     fn is_floating_bank(&self) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.03s
[INFO] running `Command { std: "docker" "inspect" "cbb5d18fa9b57a68d71c2a69c58fd5d0ce609b573201906c631c9a515532c884", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbb5d18fa9b57a68d71c2a69c58fd5d0ce609b573201906c631c9a515532c884", kill_on_drop: false }`
[INFO] [stdout] cbb5d18fa9b57a68d71c2a69c58fd5d0ce609b573201906c631c9a515532c884