[INFO] cloning repository https://github.com/ChangeCaps/crust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChangeCaps/crust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChangeCaps%2Fcrust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChangeCaps%2Fcrust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8344b54af5fe78af2be265c3731d01e22716b0b8
[INFO] testing ChangeCaps/crust against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChangeCaps%2Fcrust" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ChangeCaps/crust on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ChangeCaps/crust
[INFO] finished tweaking git repo https://github.com/ChangeCaps/crust
[INFO] tweaked toml for git repo https://github.com/ChangeCaps/crust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/ChangeCaps/crust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7d1cd769f026445d5f3f2dd722d8767bc948586633f13e570d44b9a44ba120a
[INFO] running `Command { std: "docker" "start" "-a" "d7d1cd769f026445d5f3f2dd722d8767bc948586633f13e570d44b9a44ba120a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7d1cd769f026445d5f3f2dd722d8767bc948586633f13e570d44b9a44ba120a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d1cd769f026445d5f3f2dd722d8767bc948586633f13e570d44b9a44ba120a", kill_on_drop: false }`
[INFO] [stdout] d7d1cd769f026445d5f3f2dd722d8767bc948586633f13e570d44b9a44ba120a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21ca17bcf8c4fcb39c40a3574eff3af96cc02cefea391ec4816e567f09866f84
[INFO] running `Command { std: "docker" "start" "-a" "21ca17bcf8c4fcb39c40a3574eff3af96cc02cefea391ec4816e567f09866f84", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling thiserror v1.0.29
[INFO] [stderr]    Compiling crust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `any::Any`
[INFO] [stdout]  --> src/compiler/compile_ir.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     any::Any,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Align`
[INFO] [stdout]  --> src/compiler/compiler.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{Align, EntryPoint, Register, Size, StackSlot};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Align`
[INFO] [stdout]  --> src/compiler/statement.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{Align, Compiler, EntryPoint, Register, Size, StackSlot};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Align`, `mem_align`
[INFO] [stdout]  --> src/compiler/targets/runtime.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     compiler::{mem_align, Abi, Address, Align, Compiler, EntryPoint, Register, Size, StackSlot},
[INFO] [stdout]   |                ^^^^^^^^^                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `any::Any`
[INFO] [stdout]  --> src/compiler/type_registry.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{any::Any, collections::HashMap};
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `float`
[INFO] [stdout]    --> src/lexer.rs:155:25
[INFO] [stdout]     |
[INFO] [stdout] 155 |                     let float = last.parse::<f32>().unwrap();
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_float`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.10s
[INFO] running `Command { std: "docker" "inspect" "21ca17bcf8c4fcb39c40a3574eff3af96cc02cefea391ec4816e567f09866f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21ca17bcf8c4fcb39c40a3574eff3af96cc02cefea391ec4816e567f09866f84", kill_on_drop: false }`
[INFO] [stdout] 21ca17bcf8c4fcb39c40a3574eff3af96cc02cefea391ec4816e567f09866f84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fdb73f7650aa1591c2c04fcc0bd2fab051d0c89743d88c4588eb3de5b187c16e
[INFO] running `Command { std: "docker" "start" "-a" "fdb73f7650aa1591c2c04fcc0bd2fab051d0c89743d88c4588eb3de5b187c16e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: unused import: `any::Any`
[INFO] [stdout]  --> src/compiler/compile_ir.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     any::Any,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Align`
[INFO] [stdout]  --> src/compiler/compiler.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{Align, EntryPoint, Register, Size, StackSlot};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Align`
[INFO] [stdout]  --> src/compiler/statement.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{Align, Compiler, EntryPoint, Register, Size, StackSlot};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Align`, `mem_align`
[INFO] [stdout]  --> src/compiler/targets/runtime.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     compiler::{mem_align, Abi, Address, Align, Compiler, EntryPoint, Register, Size, StackSlot},
[INFO] [stdout]   |                ^^^^^^^^^                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling crust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `any::Any`
[INFO] [stdout]  --> src/compiler/type_registry.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{any::Any, collections::HashMap};
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `float`
[INFO] [stdout]    --> src/lexer.rs:155:25
[INFO] [stdout]     |
[INFO] [stdout] 155 |                     let float = last.parse::<f32>().unwrap();
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_float`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `any::Any`
[INFO] [stdout]  --> src/compiler/compile_ir.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     any::Any,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Align`
[INFO] [stdout]  --> src/compiler/compiler.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{Align, EntryPoint, Register, Size, StackSlot};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Align`
[INFO] [stdout]  --> src/compiler/statement.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::{Align, Compiler, EntryPoint, Register, Size, StackSlot};
[INFO] [stdout]   |             ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Align`, `mem_align`
[INFO] [stdout]  --> src/compiler/targets/runtime.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 |     compiler::{mem_align, Abi, Address, Align, Compiler, EntryPoint, Register, Size, StackSlot},
[INFO] [stdout]   |                ^^^^^^^^^                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `any::Any`
[INFO] [stdout]  --> src/compiler/type_registry.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{any::Any, collections::HashMap};
[INFO] [stdout]   |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `float`
[INFO] [stdout]    --> src/lexer.rs:155:25
[INFO] [stdout]     |
[INFO] [stdout] 155 |                     let float = last.parse::<f32>().unwrap();
[INFO] [stdout]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_float`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.07s
[INFO] running `Command { std: "docker" "inspect" "fdb73f7650aa1591c2c04fcc0bd2fab051d0c89743d88c4588eb3de5b187c16e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdb73f7650aa1591c2c04fcc0bd2fab051d0c89743d88c4588eb3de5b187c16e", kill_on_drop: false }`
[INFO] [stdout] fdb73f7650aa1591c2c04fcc0bd2fab051d0c89743d88c4588eb3de5b187c16e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59b5022a19fea7d73a9e15fae1b6bc4b7037b68cf1ef551c3de81885e6ee27a0
[INFO] running `Command { std: "docker" "start" "-a" "59b5022a19fea7d73a9e15fae1b6bc4b7037b68cf1ef551c3de81885e6ee27a0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `any::Any`
[INFO] [stdout] running 3 tests
[INFO] [stderr]  --> src/compiler/compile_ir.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     any::Any,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Align`
[INFO] [stderr]  --> src/compiler/compiler.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::{Align, EntryPoint, Register, Size, StackSlot};
[INFO] [stderr]   |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Align`
[INFO] [stderr]  --> src/compiler/statement.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use super::{Align, Compiler, EntryPoint, Register, Size, StackSlot};
[INFO] [stderr]   |             ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Align`, `mem_align`
[INFO] [stderr]  --> src/compiler/targets/runtime.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 |     compiler::{mem_align, Abi, Address, Align, Compiler, EntryPoint, Register, Size, StackSlot},
[INFO] [stderr]   |                ^^^^^^^^^                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `any::Any`
[INFO] [stderr]  --> src/compiler/type_registry.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{any::Any, collections::HashMap};
[INFO] [stderr]   |           ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `float`
[INFO] [stderr]    --> src/lexer.rs:155:25
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     let float = last.parse::<f32>().unwrap();
[INFO] [stderr]     |                         ^^^^^ help: if this is intentional, prefix it with an underscore: `_float`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `crust` (lib) generated 6 warnings
[INFO] [stderr] warning: `crust` (lib test) generated 6 warnings (6 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crust-c9eb74f79496159d)
[INFO] [stdout] test lexer::tests::ident ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/crust-127ec4aac4d8048c)
[INFO] [stdout] test parser::tests::expr ... ok
[INFO] [stdout] test lexer::tests::symbols ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crust
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "59b5022a19fea7d73a9e15fae1b6bc4b7037b68cf1ef551c3de81885e6ee27a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b5022a19fea7d73a9e15fae1b6bc4b7037b68cf1ef551c3de81885e6ee27a0", kill_on_drop: false }`
[INFO] [stdout] 59b5022a19fea7d73a9e15fae1b6bc4b7037b68cf1ef551c3de81885e6ee27a0