[INFO] cloning repository https://github.com/ohmrun/stx_run
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ohmrun/stx_run" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohmrun%2Fstx_run", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohmrun%2Fstx_run'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 662de1f864eadf72fb0683d16936ddf6ee69d14d
[INFO] testing ohmrun/stx_run against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohmrun%2Fstx_run" "/workspace/builds/worker-81/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-81/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ohmrun/stx_run on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ohmrun/stx_run
[INFO] finished tweaking git repo https://github.com/ohmrun/stx_run
[INFO] tweaked toml for git repo https://github.com/ohmrun/stx_run written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate git repo https://github.com/ohmrun/stx_run already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cea3d8bef3e8fbb7eadf6831210edbb9f06a565ed8ff6c50ef9397d1c0650f8
[INFO] running `Command { std: "docker" "start" "-a" "0cea3d8bef3e8fbb7eadf6831210edbb9f06a565ed8ff6c50ef9397d1c0650f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cea3d8bef3e8fbb7eadf6831210edbb9f06a565ed8ff6c50ef9397d1c0650f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cea3d8bef3e8fbb7eadf6831210edbb9f06a565ed8ff6c50ef9397d1c0650f8", kill_on_drop: false }`
[INFO] [stdout] 0cea3d8bef3e8fbb7eadf6831210edbb9f06a565ed8ff6c50ef9397d1c0650f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 116ac87125087c88c231127450ae7239f1bca4b45e1f7747caf36dc924f80775
[INFO] running `Command { std: "docker" "start" "-a" "116ac87125087c88c231127450ae7239f1bca4b45e1f7747caf36dc924f80775", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stx_run v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias is never used: `Handler`
[INFO] [stdout]  --> src/main/rust/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Handler<O> = fn(o:O);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Reactor`
[INFO] [stdout]   --> src/main/rust/main.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | type Reactor<O> = dyn Recaller<(),O,()>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "116ac87125087c88c231127450ae7239f1bca4b45e1f7747caf36dc924f80775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "116ac87125087c88c231127450ae7239f1bca4b45e1f7747caf36dc924f80775", kill_on_drop: false }`
[INFO] [stdout] 116ac87125087c88c231127450ae7239f1bca4b45e1f7747caf36dc924f80775
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 182e4f7a396b249e47d519d1e7d849704a650cf5197dcb7118d67eef92aceedf
[INFO] running `Command { std: "docker" "start" "-a" "182e4f7a396b249e47d519d1e7d849704a650cf5197dcb7118d67eef92aceedf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling stx_run v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias is never used: `Handler`
[INFO] [stdout]  --> src/main/rust/main.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Handler<O> = fn(o:O);
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias is never used: `Reactor`
[INFO] [stdout]   --> src/main/rust/main.rs:10:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | type Reactor<O> = dyn Recaller<(),O,()>;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.38s
[INFO] [stderr]   Executable unittests src/main/rust/main.rs (/opt/rustwide/target/debug/deps/stx_run-c4e1a621fa8ca7bd)
[INFO] running `Command { std: "docker" "inspect" "182e4f7a396b249e47d519d1e7d849704a650cf5197dcb7118d67eef92aceedf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "182e4f7a396b249e47d519d1e7d849704a650cf5197dcb7118d67eef92aceedf", kill_on_drop: false }`
[INFO] [stdout] 182e4f7a396b249e47d519d1e7d849704a650cf5197dcb7118d67eef92aceedf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b72a370069e9844e8e6d961f986441ef3c7557695f098acd6280acdd7a4a2f80
[INFO] running `Command { std: "docker" "start" "-a" "b72a370069e9844e8e6d961f986441ef3c7557695f098acd6280acdd7a4a2f80", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: type alias is never used: `Handler`
[INFO] [stdout] 
[INFO] [stderr]  --> src/main/rust/main.rs:5:1
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 5 | type Handler<O> = fn(o:O);
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Reactor`
[INFO] [stderr]   --> src/main/rust/main.rs:10:1
[INFO] [stderr]    |
[INFO] [stderr] 10 | type Reactor<O> = dyn Recaller<(),O,()>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `stx_run` (bin "stx_run" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.69s
[INFO] [stderr]      Running unittests src/main/rust/main.rs (/opt/rustwide/target/debug/deps/stx_run-c4e1a621fa8ca7bd)
[INFO] running `Command { std: "docker" "inspect" "b72a370069e9844e8e6d961f986441ef3c7557695f098acd6280acdd7a4a2f80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b72a370069e9844e8e6d961f986441ef3c7557695f098acd6280acdd7a4a2f80", kill_on_drop: false }`
[INFO] [stdout] b72a370069e9844e8e6d961f986441ef3c7557695f098acd6280acdd7a4a2f80