[INFO] cloning repository https://github.com/pkasila/matrixvox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pkasila/matrixvox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkasila%2Fmatrixvox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkasila%2Fmatrixvox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7055b85315add3399d605b243b195d737a8cc8ea
[INFO] checking pkasila/matrixvox against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkasila%2Fmatrixvox" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pkasila/matrixvox on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/pkasila/matrixvox
[INFO] finished tweaking git repo https://github.com/pkasila/matrixvox
[INFO] tweaked toml for git repo https://github.com/pkasila/matrixvox written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/pkasila/matrixvox 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" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking pkasila/matrixvox against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpkasila%2Fmatrixvox" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pkasila/matrixvox on toolchain 09bc67b9158392361780e779d32997f14cc75c39
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/pkasila/matrixvox
[INFO] finished tweaking git repo https://github.com/pkasila/matrixvox
[INFO] tweaked toml for git repo https://github.com/pkasila/matrixvox written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/pkasila/matrixvox 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" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdaf95d8582e6867827ad68d163289a317bd168f449f799cf97e190bb37c87a7
[INFO] running `Command { std: "docker" "start" "-a" "fdaf95d8582e6867827ad68d163289a317bd168f449f799cf97e190bb37c87a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdaf95d8582e6867827ad68d163289a317bd168f449f799cf97e190bb37c87a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdaf95d8582e6867827ad68d163289a317bd168f449f799cf97e190bb37c87a7", kill_on_drop: false }`
[INFO] [stdout] fdaf95d8582e6867827ad68d163289a317bd168f449f799cf97e190bb37c87a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 93aaeec8edf586c61ba39aa1d7aa542160186fe131e77e5853b0b63532582a50
[INFO] running `Command { std: "docker" "start" "-a" "93aaeec8edf586c61ba39aa1d7aa542160186fe131e77e5853b0b63532582a50", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]     Checking pin-project-lite v0.2.8
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]     Checking lock_api v0.4.6
[INFO] [stderr]     Checking futures-io v0.3.21
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking slab v0.4.5
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking mio v0.8.0
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking once_cell v1.9.0
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]     Checking rmp v0.8.10
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking rppal v0.13.1
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling enum-ordinalize v3.1.10
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling educe v0.4.18
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]     Checking pin-project v1.0.10
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking rmp-serde v0.15.5
[INFO] [stderr]     Checking tokio-serde v0.8.0
[INFO] [stderr]     Checking matrixvox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `pause` is never used
[INFO] [stdout]   --> src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn pause() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `pause` is never used
[INFO] [stdout]   --> src/main.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn pause() {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/samples/arrow.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) const BITMAP: [[u8; 8]; 8] = [
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/samples/arrow.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) const BITMAP: [[u8; 8]; 8] = [
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/samples/cube.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) const BITMAP: [[u8; 8]; 16] = [
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/samples/cube.rs:1:18
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub(crate) const BITMAP: [[u8; 8]; 16] = [
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/samples/circle.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const BITMAP: [[u8; 8]; 16] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/samples/circle.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const BITMAP: [[u8; 8]; 16] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/samples/dot.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const BITMAP: [[u8; 8]; 16] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/samples/dot.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const BITMAP: [[u8; 8]; 16] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/animations/sample0.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const BITMAP: [[[u8; 8]; 16]; 12] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/animations/sample0.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const BITMAP: [[[u8; 8]; 16]; 12] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/animations/sample1.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const BITMAP: [[[u8; 8]; 16]; 12] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/animations/sample1.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const BITMAP: [[[u8; 8]; 16]; 12] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/animations/sample2.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const BITMAP: [[[u8; 8]; 16]; 12] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/animations/sample2.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const BITMAP: [[[u8; 8]; 16]; 12] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/animations/rain.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const BITMAP: [[[u8; 8]; 16]; 120] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/animations/horizontal_plane.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const BITMAP: [[[u8; 8]; 16]; 120] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/animations/rain.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const BITMAP: [[[u8; 8]; 16]; 120] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BITMAP` is never used
[INFO] [stdout]  --> src/animations/horizontal_plane.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const BITMAP: [[[u8; 8]; 16]; 120] = [
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.90s
[INFO] running `Command { std: "docker" "inspect" "93aaeec8edf586c61ba39aa1d7aa542160186fe131e77e5853b0b63532582a50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93aaeec8edf586c61ba39aa1d7aa542160186fe131e77e5853b0b63532582a50", kill_on_drop: false }`
[INFO] [stdout] 93aaeec8edf586c61ba39aa1d7aa542160186fe131e77e5853b0b63532582a50
