[INFO] cloning repository https://github.com/Hmiya6/compiler-v1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hmiya6/compiler-v1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHmiya6%2Fcompiler-v1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHmiya6%2Fcompiler-v1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 20a6d3b55645c7adc03508b1ef60db81986fa56e
[INFO] testing Hmiya6/compiler-v1 against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHmiya6%2Fcompiler-v1" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hmiya6/compiler-v1 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Hmiya6/compiler-v1
[INFO] finished tweaking git repo https://github.com/Hmiya6/compiler-v1
[INFO] tweaked toml for git repo https://github.com/Hmiya6/compiler-v1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Hmiya6/compiler-v1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9e6581ad150bfa004d89cf7a13fc3eb5f85c35cf23644c7c0b4118c7434e080c
[INFO] running `Command { std: "docker" "start" "-a" "9e6581ad150bfa004d89cf7a13fc3eb5f85c35cf23644c7c0b4118c7434e080c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e6581ad150bfa004d89cf7a13fc3eb5f85c35cf23644c7c0b4118c7434e080c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e6581ad150bfa004d89cf7a13fc3eb5f85c35cf23644c7c0b4118c7434e080c", kill_on_drop: false }`
[INFO] [stdout] 9e6581ad150bfa004d89cf7a13fc3eb5f85c35cf23644c7c0b4118c7434e080c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 045f6d2016cc084c6e3307166dcc659e60ed40835a36c63fd05c7bb3025529ae
[INFO] running `Command { std: "docker" "start" "-a" "045f6d2016cc084c6e3307166dcc659e60ed40835a36c63fd05c7bb3025529ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling compiler-v1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::codegenerator::CodeGenerator`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::codegenerator::CodeGenerator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]    --> src/codegenerator.rs:108:28
[INFO] [stdout]     |
[INFO] [stdout] 108 |             NodeKind::LVar(ident) => {
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "045f6d2016cc084c6e3307166dcc659e60ed40835a36c63fd05c7bb3025529ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "045f6d2016cc084c6e3307166dcc659e60ed40835a36c63fd05c7bb3025529ae", kill_on_drop: false }`
[INFO] [stdout] 045f6d2016cc084c6e3307166dcc659e60ed40835a36c63fd05c7bb3025529ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] afd13b6dbc585e538a6c6bb649f43f8b860170188c7941c2610c0668480ef73d
[INFO] running `Command { std: "docker" "start" "-a" "afd13b6dbc585e538a6c6bb649f43f8b860170188c7941c2610c0668480ef73d", kill_on_drop: false }`
[INFO] [stderr]    Compiling compiler-v1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/codegenerator.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::codegenerator::CodeGenerator`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::codegenerator::CodeGenerator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ident`
[INFO] [stdout]    --> src/codegenerator.rs:108:28
[INFO] [stdout]     |
[INFO] [stdout] 108 |             NodeKind::LVar(ident) => {
[INFO] [stdout]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "afd13b6dbc585e538a6c6bb649f43f8b860170188c7941c2610c0668480ef73d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afd13b6dbc585e538a6c6bb649f43f8b860170188c7941c2610c0668480ef73d", kill_on_drop: false }`
[INFO] [stdout] afd13b6dbc585e538a6c6bb649f43f8b860170188c7941c2610c0668480ef73d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 2ba3f911171b7480ac5f26f9a800c83bf7656f820099c22bd15c07c4af9f1e65
[INFO] running `Command { std: "docker" "start" "-a" "2ba3f911171b7480ac5f26f9a800c83bf7656f820099c22bd15c07c4af9f1e65", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `super::*`
[INFO] [stderr]    --> src/codegenerator.rs:120:9
[INFO] [stderr]     |
[INFO] [stderr] 120 |     use super::*;
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::codegenerator::CodeGenerator`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::codegenerator::CodeGenerator;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ident`
[INFO] [stderr]    --> src/codegenerator.rs:108:28
[INFO] [stderr]     |
[INFO] [stderr] 108 |             NodeKind::LVar(ident) => {
[INFO] [stderr]     |                            ^^^^^ help: if this is intentional, prefix it with an underscore: `_ident`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `compiler-v1` (bin "compiler-v1" test) generated 3 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 16.83s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/compiler_v1-383270ecb496fffb)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test utils::tests::consumer_next ... ok
[INFO] [stdout] test codegenerator::tests::test_compile ... ok
[INFO] [stdout] test utils::tests::consumer_next_until_space ... ok
[INFO] [stdout] test utils::tests::consumer_peek ... ok
[INFO] [stdout] test utils::tests::consumer_skip_space ... ok
[INFO] [stdout] test utils::tests::consumer_to_usize ... ok
[INFO] [stdout] test utils::tests::consumer ... ok
[INFO] [stdout] test lexer::tests::test_node ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2ba3f911171b7480ac5f26f9a800c83bf7656f820099c22bd15c07c4af9f1e65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ba3f911171b7480ac5f26f9a800c83bf7656f820099c22bd15c07c4af9f1e65", kill_on_drop: false }`
[INFO] [stdout] 2ba3f911171b7480ac5f26f9a800c83bf7656f820099c22bd15c07c4af9f1e65