[INFO] cloning repository https://github.com/2xsaiko/assetc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/2xsaiko/assetc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2xsaiko%2Fassetc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2xsaiko%2Fassetc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3809cd6934e9b7fb8913403b0eec857763458d2e
[INFO] checking 2xsaiko/assetc against try#45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4 for pr-83744
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F2xsaiko%2Fassetc" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/2xsaiko/assetc on toolchain 45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/2xsaiko/assetc
[INFO] finished tweaking git repo https://github.com/2xsaiko/assetc
[INFO] tweaked toml for git repo https://github.com/2xsaiko/assetc written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/2xsaiko/assetc already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e133b030a2bc574efc644d8e69aa081c7d568d5c9baa299b1f772f698ea1f0c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0e133b030a2bc574efc644d8e69aa081c7d568d5c9baa299b1f772f698ea1f0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e133b030a2bc574efc644d8e69aa081c7d568d5c9baa299b1f772f698ea1f0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e133b030a2bc574efc644d8e69aa081c7d568d5c9baa299b1f772f698ea1f0c", kill_on_drop: false }`
[INFO] [stdout] 0e133b030a2bc574efc644d8e69aa081c7d568d5c9baa299b1f772f698ea1f0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+45d8b6e68beee1c9c1ce92ae258a7e02f8f13aa4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fca50cbce368a0b994547466378b2d19fed420c3a796ec30069b77df72a13b83
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fca50cbce368a0b994547466378b2d19fed420c3a796ec30069b77df72a13b83", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde v1.0.115
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking adler32 v1.2.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking os_str_bytes v2.3.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]     Checking bytemuck v1.4.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking miniz_oxide v0.3.7
[INFO] [stderr]     Checking deflate v0.8.6
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling hashbrown v0.8.2
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling indexmap v1.5.1
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]     Checking png v0.16.7
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking image v0.23.9
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.1
[INFO] [stderr]     Checking clap v3.0.0-beta.1
[INFO] [stderr]     Checking serde_yaml v0.8.13
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]     Checking layergen v0.1.0 (/opt/rustwide/workdir/layergen)
[INFO] [stderr]     Checking modelc v0.1.0 (/opt/rustwide/workdir/modelc)
[INFO] [stdout] warning: unused variable: `identifiers`
[INFO] [stdout]   --> modelc/src/main.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let identifiers = matches.is_present("identifiers");
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_identifiers`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `debug`
[INFO] [stdout]   --> modelc/src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let debug = matches.occurrences_of("debug");
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_debug`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> modelc/src/main.rs:103:34
[INFO] [stdout]     |
[INFO] [stdout] 103 |             AnyModel::BlockState(state) => unimplemented!(),
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> modelc/src/main.rs:110:34
[INFO] [stdout]     |
[INFO] [stdout] 110 |             AnyModel::BlockState(state) => unimplemented!(),
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> modelc/src/model/mod.rs:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn from_blockstate(state: &BlockStateDef) -> Self {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `identifiers`
[INFO] [stdout]   --> modelc/src/main.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |     let identifiers = matches.is_present("identifiers");
[INFO] [stdout]    |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_identifiers`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `debug`
[INFO] [stdout]   --> modelc/src/main.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |     let debug = matches.occurrences_of("debug");
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_debug`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> modelc/src/main.rs:103:34
[INFO] [stdout]     |
[INFO] [stdout] 103 |             AnyModel::BlockState(state) => unimplemented!(),
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> modelc/src/main.rs:110:34
[INFO] [stdout]     |
[INFO] [stdout] 110 |             AnyModel::BlockState(state) => unimplemented!(),
[INFO] [stdout]     |                                  ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> modelc/src/model/mod.rs:36:28
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn from_blockstate(state: &BlockStateDef) -> Self {
[INFO] [stdout]    |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `negative_axis`
[INFO] [stdout]   --> modelc/src/types.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub const fn negative_axis(self) -> bool { self.index() % 2 == 0 }
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ambientocclusion`
[INFO] [stdout]   --> modelc/src/vanilla/model.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn ambientocclusion(&self) -> bool { self.ambientocclusion.unwrap_or(true) }
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_vec2`
[INFO] [stdout]   --> modelc/src/writer/mod.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn write_vec2<T: Write>(mut target: T, vec: Vec2) -> io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `negative_axis`
[INFO] [stdout]   --> modelc/src/types.rs:45:18
[INFO] [stdout]    |
[INFO] [stdout] 45 |     pub const fn negative_axis(self) -> bool { self.index() % 2 == 0 }
[INFO] [stdout]    |                  ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `ambientocclusion`
[INFO] [stdout]   --> modelc/src/vanilla/model.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 32 |     pub fn ambientocclusion(&self) -> bool { self.ambientocclusion.unwrap_or(true) }
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `write_vec2`
[INFO] [stdout]   --> modelc/src/writer/mod.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn write_vec2<T: Write>(mut target: T, vec: Vec2) -> io::Result<()> {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "fca50cbce368a0b994547466378b2d19fed420c3a796ec30069b77df72a13b83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fca50cbce368a0b994547466378b2d19fed420c3a796ec30069b77df72a13b83", kill_on_drop: false }`
[INFO] [stdout] fca50cbce368a0b994547466378b2d19fed420c3a796ec30069b77df72a13b83