[INFO] cloning repository https://github.com/aquahubtest34/ruby
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aquahubtest34/ruby" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faquahubtest34%2Fruby", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faquahubtest34%2Fruby'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2cc7ce727bd7656fedf92a37c27f152ac9b26e09
[INFO] checking aquahubtest34/ruby against try#b28cc4eb48a6415b914e8ad0308be255ff8d73ed for pr-156508
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faquahubtest34%2Fruby" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  99% (11179/11203)
Updating files: 100% (11203/11203)
Updating files: 100% (11203/11203), done.
[INFO] started tweaking git repo https://github.com/aquahubtest34/ruby
[INFO] finished tweaking git repo https://github.com/aquahubtest34/ruby
[INFO] tweaked toml for git repo https://github.com/aquahubtest34/ruby written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aquahubtest34/ruby on toolchain b28cc4eb48a6415b914e8ad0308be255ff8d73ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aquahubtest34/ruby 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" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 965c58785585d603a06fdd419e5537696c09f941bebdce3c253549e05a085cdb
[INFO] running `Command { std: "docker" "start" "-a" "965c58785585d603a06fdd419e5537696c09f941bebdce3c253549e05a085cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "965c58785585d603a06fdd419e5537696c09f941bebdce3c253549e05a085cdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "965c58785585d603a06fdd419e5537696c09f941bebdce3c253549e05a085cdb", kill_on_drop: false }`
[INFO] [stdout] 965c58785585d603a06fdd419e5537696c09f941bebdce3c253549e05a085cdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4dce7e214315ae276edf8540082550ca61a7023998a87c8be1eca5884ea8430
[INFO] running `Command { std: "docker" "start" "-a" "f4dce7e214315ae276edf8540082550ca61a7023998a87c8be1eca5884ea8430", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.171
[INFO] [stderr]     Checking jit v0.1.0 (/opt/rustwide/workdir/jit)
[INFO] [stderr]    Compiling zjit v0.0.1 (/opt/rustwide/workdir/zjit)
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking similar v2.4.0
[INFO] [stderr]     Checking ruby v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking yjit v0.1.0 (/opt/rustwide/workdir/yjit)
[INFO] [stdout] warning: unused import: `c_callable`
[INFO] [stdout]     --> zjit/src/codegen.rs:1844:16
[INFO] [stdout]      |
[INFO] [stdout] 1844 | pub(crate) use c_callable;
[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 import: `ptr_to_counter`
[INFO] [stdout]    --> yjit/src/stats.rs:321:16
[INFO] [stdout]     |
[INFO] [stdout] 321 | pub(crate) use ptr_to_counter;
[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 import: `ptr_to_counter`
[INFO] [stdout]    --> yjit/src/stats.rs:321:16
[INFO] [stdout]     |
[INFO] [stdout] 321 | pub(crate) use ptr_to_counter;
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking insta v1.43.1
[INFO] [stdout] warning: value assigned to `value_array` is never read
[INFO] [stdout]      --> yjit/src/codegen.rs:11259:9
[INFO] [stdout]       |
[INFO] [stdout] 11259 |         value_array[1] = 4;
[INFO] [stdout]       |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]       |
[INFO] [stdout]       = help: maybe it is overwritten before being read?
[INFO] [stdout]       = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `c_callable`
[INFO] [stdout]     --> zjit/src/codegen.rs:1844:16
[INFO] [stdout]      |
[INFO] [stdout] 1844 | pub(crate) use c_callable;
[INFO] [stdout]      |                ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.98s
[INFO] running `Command { std: "docker" "inspect" "f4dce7e214315ae276edf8540082550ca61a7023998a87c8be1eca5884ea8430", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4dce7e214315ae276edf8540082550ca61a7023998a87c8be1eca5884ea8430", kill_on_drop: false }`
[INFO] [stdout] f4dce7e214315ae276edf8540082550ca61a7023998a87c8be1eca5884ea8430
