[INFO] cloning repository https://github.com/panicbit/late
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/panicbit/late" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanicbit%2Flate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanicbit%2Flate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fec8a8c97d8c329c45c31ea18e7c4e44d9e4d22b
[INFO] checking panicbit/late against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanicbit%2Flate" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/panicbit/late on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/panicbit/late
[INFO] finished tweaking git repo https://github.com/panicbit/late
[INFO] tweaked toml for git repo https://github.com/panicbit/late written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/panicbit/late 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smallvec v0.3.3
[INFO] [stderr]   Downloaded itertools v0.6.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4e36eec8866627e5882ffc12ba9fa49b19ce5b644a62edfa11e2e7e43ec821f
[INFO] running `Command { std: "docker" "start" "-a" "b4e36eec8866627e5882ffc12ba9fa49b19ce5b644a62edfa11e2e7e43ec821f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4e36eec8866627e5882ffc12ba9fa49b19ce5b644a62edfa11e2e7e43ec821f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4e36eec8866627e5882ffc12ba9fa49b19ce5b644a62edfa11e2e7e43ec821f", kill_on_drop: false }`
[INFO] [stdout] b4e36eec8866627e5882ffc12ba9fa49b19ce5b644a62edfa11e2e7e43ec821f
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2691f1ccb7211aaf870f48bdaed34b03d5ddbbb7366e383460c7cf6db7c4ec16
[INFO] running `Command { std: "docker" "start" "-a" "2691f1ccb7211aaf870f48bdaed34b03d5ddbbb7366e383460c7cf6db7c4ec16", kill_on_drop: false }`
[INFO] [stderr]     Checking num-traits v0.1.37
[INFO] [stderr]    Compiling sdl2-sys v0.30.0
[INFO] [stderr]     Checking libc v0.2.23
[INFO] [stderr]     Checking either v1.1.0
[INFO] [stderr]     Checking c_vec v1.0.12
[INFO] [stderr]     Checking lazy_static v0.2.8
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking smallvec v0.3.3
[INFO] [stderr]     Checking itertools v0.6.0
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking num-integer v0.1.34
[INFO] [stderr]     Checking num-iter v0.1.33
[INFO] [stderr]     Checking num v0.1.37
[INFO] [stderr]     Checking sdl2 v0.30.0
[INFO] [stderr]     Checking late v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `LINK_PALLET` is never used
[INFO] [stdout]   --> src/tile.rs:93:11
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub const LINK_PALLET: GBPallet = GBPallet {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PtrTable` is never constructed
[INFO] [stdout]  --> src/ptr_table.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct PtrTable(Vec<usize>);
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PtrTable` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_bytes` is never used
[INFO] [stdout]  --> src/ptr_table.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl PtrTable {
[INFO] [stdout]   | ------------- associated function in this implementation
[INFO] [stdout] 5 |     pub fn from_bytes(table: &[u8], ptr_offset: usize) -> Self {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PtrTableDesc` is never constructed
[INFO] [stdout]   --> src/ptr_table.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct PtrTableDesc {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/ptr_table.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl PtrTableDesc {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 27 |     pub fn get(&self, rom: &[u8]) -> PtrTable {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OVERWORLD_TOP_ROOMS` is never used
[INFO] [stdout]   --> src/ptr_table.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const OVERWORLD_TOP_ROOMS: PtrTableDesc = PtrTableDesc {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OVERWORLD_BOTTOM_ROOMS` is never used
[INFO] [stdout]   --> src/ptr_table.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | const OVERWORLD_BOTTOM_ROOMS: PtrTableDesc = PtrTableDesc {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNDERWORLD1_ROOMS` is never used
[INFO] [stdout]   --> src/ptr_table.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | const UNDERWORLD1_ROOMS: PtrTableDesc = PtrTableDesc {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNDERWORLD2_ROOMS` is never used
[INFO] [stdout]   --> src/ptr_table.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 | const UNDERWORLD2_ROOMS: PtrTableDesc = PtrTableDesc {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LINK_PALLET` is never used
[INFO] [stdout]   --> src/tile.rs:93:11
[INFO] [stdout]    |
[INFO] [stdout] 93 | pub const LINK_PALLET: GBPallet = GBPallet {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PtrTable` is never constructed
[INFO] [stdout]  --> src/ptr_table.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct PtrTable(Vec<usize>);
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PtrTable` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_bytes` is never used
[INFO] [stdout]  --> src/ptr_table.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | impl PtrTable {
[INFO] [stdout]   | ------------- associated function in this implementation
[INFO] [stdout] 5 |     pub fn from_bytes(table: &[u8], ptr_offset: usize) -> Self {
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PtrTableDesc` is never constructed
[INFO] [stdout]   --> src/ptr_table.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct PtrTableDesc {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]   --> src/ptr_table.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl PtrTableDesc {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] 27 |     pub fn get(&self, rom: &[u8]) -> PtrTable {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OVERWORLD_TOP_ROOMS` is never used
[INFO] [stdout]   --> src/ptr_table.rs:32:7
[INFO] [stdout]    |
[INFO] [stdout] 32 | const OVERWORLD_TOP_ROOMS: PtrTableDesc = PtrTableDesc {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OVERWORLD_BOTTOM_ROOMS` is never used
[INFO] [stdout]   --> src/ptr_table.rs:38:7
[INFO] [stdout]    |
[INFO] [stdout] 38 | const OVERWORLD_BOTTOM_ROOMS: PtrTableDesc = PtrTableDesc {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNDERWORLD1_ROOMS` is never used
[INFO] [stdout]   --> src/ptr_table.rs:44:7
[INFO] [stdout]    |
[INFO] [stdout] 44 | const UNDERWORLD1_ROOMS: PtrTableDesc = PtrTableDesc {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNDERWORLD2_ROOMS` is never used
[INFO] [stdout]   --> src/ptr_table.rs:50:7
[INFO] [stdout]    |
[INFO] [stdout] 50 | const UNDERWORLD2_ROOMS: PtrTableDesc = PtrTableDesc {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "2691f1ccb7211aaf870f48bdaed34b03d5ddbbb7366e383460c7cf6db7c4ec16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2691f1ccb7211aaf870f48bdaed34b03d5ddbbb7366e383460c7cf6db7c4ec16", kill_on_drop: false }`
[INFO] [stdout] 2691f1ccb7211aaf870f48bdaed34b03d5ddbbb7366e383460c7cf6db7c4ec16