[INFO] cloning repository https://github.com/ZivoMartin/Alusina-eno
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ZivoMartin/Alusina-eno" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZivoMartin%2FAlusina-eno", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZivoMartin%2FAlusina-eno'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b4c4491b71b79f04d63757f0c27e9dd5c377c1f6
[INFO] checking ZivoMartin/Alusina-eno against try#59a256151e578f525a26127f2c3e3a6c7e2982ca for pr-149291-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZivoMartin%2FAlusina-eno" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ZivoMartin/Alusina-eno
[INFO] finished tweaking git repo https://github.com/ZivoMartin/Alusina-eno
[INFO] tweaked toml for git repo https://github.com/ZivoMartin/Alusina-eno written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ZivoMartin/Alusina-eno on toolchain 59a256151e578f525a26127f2c3e3a6c7e2982ca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ZivoMartin/Alusina-eno 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" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf9c12bea4c8d2a009286e87139a51005bf8101e0ef0ab5cc96256468a61cd5e
[INFO] running `Command { std: "docker" "start" "-a" "bf9c12bea4c8d2a009286e87139a51005bf8101e0ef0ab5cc96256468a61cd5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf9c12bea4c8d2a009286e87139a51005bf8101e0ef0ab5cc96256468a61cd5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf9c12bea4c8d2a009286e87139a51005bf8101e0ef0ab5cc96256468a61cd5e", kill_on_drop: false }`
[INFO] [stdout] bf9c12bea4c8d2a009286e87139a51005bf8101e0ef0ab5cc96256468a61cd5e
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d6e068ee543fca71270593e249f1f8da3ff9717f0a3cbaaa5e94838022ac127
[INFO] running `Command { std: "docker" "start" "-a" "2d6e068ee543fca71270593e249f1f8da3ff9717f0a3cbaaa5e94838022ac127", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking ALuniso-ena v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking cookie v0.1.0 (/opt/rustwide/workdir/cookie)
[INFO] [stdout] warning: unused imports: `fs::File` and `io::Read`
[INFO] [stdout]  --> cookie/src/header.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs::File, io::Read};
[INFO] [stdout]   |           ^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fs::File` and `io::Read`
[INFO] [stdout]  --> cookie/src/header.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fs::File, io::Read};
[INFO] [stdout]   |           ^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ip`
[INFO] [stdout]   --> cookie/src/kernel.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let ip = header.start;
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_ip`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Imm` is never used
[INFO] [stdout]  --> cookie/src/instr/mod.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type Imm = u32;
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Shamt` is never used
[INFO] [stdout]  --> cookie/src/instr/mod.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type Shamt = i32;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Pred` is never used
[INFO] [stdout]  --> cookie/src/instr/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Pred = u8;
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Succ` is never used
[INFO] [stdout]  --> cookie/src/instr/mod.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type Succ = u8;
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Zimm` is never used
[INFO] [stdout]  --> cookie/src/instr/mod.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type Zimm = u32;
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Csr` is never used
[INFO] [stdout]  --> cookie/src/instr/mod.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type Csr = u32;
[INFO] [stdout]   |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Instr` is never used
[INFO] [stdout]   --> cookie/src/instr/mod.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Instr {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `decode` is never used
[INFO] [stdout]   --> cookie/src/instr/decode.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 89 | impl Instr {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 90 |     pub fn decode(instr: u32) -> Result<Self> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RD` is never used
[INFO] [stdout]  --> cookie/src/registers.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub type RD = u8;
[INFO] [stdout]   |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RS` is never used
[INFO] [stdout]  --> cookie/src/registers.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub type RS = RD;
[INFO] [stdout]   |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ip`
[INFO] [stdout]   --> cookie/src/kernel.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |         let ip = header.start;
[INFO] [stdout]    |             ^^ help: if this is intentional, prefix it with an underscore: `_ip`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Imm` is never used
[INFO] [stdout]  --> cookie/src/instr/mod.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub type Imm = u32;
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Shamt` is never used
[INFO] [stdout]  --> cookie/src/instr/mod.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub type Shamt = i32;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Pred` is never used
[INFO] [stdout]  --> cookie/src/instr/mod.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub type Pred = u8;
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Succ` is never used
[INFO] [stdout]  --> cookie/src/instr/mod.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub type Succ = u8;
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Zimm` is never used
[INFO] [stdout]  --> cookie/src/instr/mod.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type Zimm = u32;
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Csr` is never used
[INFO] [stdout]  --> cookie/src/instr/mod.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub type Csr = u32;
[INFO] [stdout]   |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Instr` is never used
[INFO] [stdout]   --> cookie/src/instr/mod.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Instr {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `decode` is never used
[INFO] [stdout]   --> cookie/src/instr/decode.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 89 | impl Instr {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 90 |     pub fn decode(instr: u32) -> Result<Self> {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RD` is never used
[INFO] [stdout]  --> cookie/src/registers.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub type RD = u8;
[INFO] [stdout]   |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `RS` is never used
[INFO] [stdout]  --> cookie/src/registers.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub type RS = RD;
[INFO] [stdout]   |          ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "2d6e068ee543fca71270593e249f1f8da3ff9717f0a3cbaaa5e94838022ac127", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d6e068ee543fca71270593e249f1f8da3ff9717f0a3cbaaa5e94838022ac127", kill_on_drop: false }`
[INFO] [stdout] 2d6e068ee543fca71270593e249f1f8da3ff9717f0a3cbaaa5e94838022ac127