[INFO] cloning repository https://github.com/nyeogmi/chiropterm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nyeogmi/chiropterm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnyeogmi%2Fchiropterm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnyeogmi%2Fchiropterm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1bbea5478ac41ba9c4ee252d3600126adff6f9e8
[INFO] checking nyeogmi/chiropterm against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnyeogmi%2Fchiropterm" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nyeogmi/chiropterm on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/nyeogmi/chiropterm
[INFO] finished tweaking git repo https://github.com/nyeogmi/chiropterm
[INFO] tweaked toml for git repo https://github.com/nyeogmi/chiropterm written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/nyeogmi/chiropterm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01bde7966b10e8176fe082b95ac318f49184577678eb7e649fae7272145f7e77
[INFO] running `Command { std: "docker" "start" "-a" "01bde7966b10e8176fe082b95ac318f49184577678eb7e649fae7272145f7e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01bde7966b10e8176fe082b95ac318f49184577678eb7e649fae7272145f7e77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01bde7966b10e8176fe082b95ac318f49184577678eb7e649fae7272145f7e77", kill_on_drop: false }`
[INFO] [stdout] 01bde7966b10e8176fe082b95ac318f49184577678eb7e649fae7272145f7e77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f0ead53be12e6ac53629dc06e0d0cc6e43db464080d7dacb1d62474baa2363c
[INFO] running `Command { std: "docker" "start" "-a" "7f0ead53be12e6ac53629dc06e0d0cc6e43db464080d7dacb1d62474baa2363c", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling bindgen v0.56.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]     Checking minimal-lexical v0.1.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling minifb v0.19.3
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling clang-sys v1.2.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling wayland-sys v0.28.6
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking nix v0.20.1
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling wayland-scanner v0.28.6
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]     Checking tempfile v3.2.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]     Checking euclid v0.22.6
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling wayland-client v0.28.6
[INFO] [stderr]    Compiling wayland-protocols v0.28.6
[INFO] [stderr]     Checking xcursor v0.3.4
[INFO] [stderr]     Checking wayland-commons v0.28.6
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]     Checking wayland-cursor v0.28.6
[INFO] [stderr]    Compiling xkbcommon-sys v0.7.5
[INFO] [stderr]     Checking xkb v0.2.1
[INFO] [stderr]     Checking chiropterm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `encode_char`
[INFO] [stdout]   --> src/cp437/mod.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn encode_char(c: char) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encode_str`
[INFO] [stdout]   --> src/cp437/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn encode_str(s: &str) -> impl '_+DoubleEndedIterator<Item=u8> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SetTL`
[INFO] [stdout]   --> src/rendering/cell.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     SetTL(u16),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SetTR`
[INFO] [stdout]   --> src/rendering/cell.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     SetTR(u16),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SetBL`
[INFO] [stdout]   --> src/rendering/cell.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SetBL(u16),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SetBR`
[INFO] [stdout]   --> src/rendering/cell.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     SetBR(u16),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fat_left`
[INFO] [stdout]   --> src/rendering/sprite.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub(crate) fn fat_left(&self) -> Tile {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fix`
[INFO] [stdout]   --> src/rendering/sprite.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |         fn fix(row: u8) -> u8 { 
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fat_right`
[INFO] [stdout]   --> src/rendering/sprite.rs:95:19
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub(crate) fn fat_right(&self) -> Tile {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fix`
[INFO] [stdout]   --> src/rendering/sprite.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 |         fn fix(row: u8) -> u8 { 
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/rendering/mod.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |         if xy.y < 0 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encode_char`
[INFO] [stdout]   --> src/cp437/mod.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn encode_char(c: char) -> u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `encode_str`
[INFO] [stdout]   --> src/cp437/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn encode_str(s: &str) -> impl '_+DoubleEndedIterator<Item=u8> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SetTL`
[INFO] [stdout]   --> src/rendering/cell.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     SetTL(u16),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SetTR`
[INFO] [stdout]   --> src/rendering/cell.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 |     SetTR(u16),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SetBL`
[INFO] [stdout]   --> src/rendering/cell.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     SetBL(u16),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `SetBR`
[INFO] [stdout]   --> src/rendering/cell.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     SetBR(u16),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fat_left`
[INFO] [stdout]   --> src/rendering/sprite.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub(crate) fn fat_left(&self) -> Tile {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fix`
[INFO] [stdout]   --> src/rendering/sprite.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 |         fn fix(row: u8) -> u8 { 
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `fat_right`
[INFO] [stdout]   --> src/rendering/sprite.rs:95:19
[INFO] [stdout]    |
[INFO] [stdout] 95 |     pub(crate) fn fat_right(&self) -> Tile {
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `fix`
[INFO] [stdout]   --> src/rendering/sprite.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 |         fn fix(row: u8) -> u8 { 
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]   --> src/rendering/mod.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |         if xy.y < 0 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.62s
[INFO] running `Command { std: "docker" "inspect" "7f0ead53be12e6ac53629dc06e0d0cc6e43db464080d7dacb1d62474baa2363c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f0ead53be12e6ac53629dc06e0d0cc6e43db464080d7dacb1d62474baa2363c", kill_on_drop: false }`
[INFO] [stdout] 7f0ead53be12e6ac53629dc06e0d0cc6e43db464080d7dacb1d62474baa2363c