[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 master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fohmrun%2Fstx_run" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ohmrun/stx_run on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-5/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" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 954390f9064295271b7b0af53d02ea97c45e48582ec7ece5acb441874485f36c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "954390f9064295271b7b0af53d02ea97c45e48582ec7ece5acb441874485f36c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "954390f9064295271b7b0af53d02ea97c45e48582ec7ece5acb441874485f36c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "954390f9064295271b7b0af53d02ea97c45e48582ec7ece5acb441874485f36c", kill_on_drop: false }`
[INFO] [stdout] 954390f9064295271b7b0af53d02ea97c45e48582ec7ece5acb441874485f36c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9807087c5019e027ed57d864ca4babbebe3232ee8f563ffef66d545ea531b359
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9807087c5019e027ed57d864ca4babbebe3232ee8f563ffef66d545ea531b359", kill_on_drop: false }`
[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 0.47s
[INFO] running `Command { std: "docker" "inspect" "9807087c5019e027ed57d864ca4babbebe3232ee8f563ffef66d545ea531b359", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9807087c5019e027ed57d864ca4babbebe3232ee8f563ffef66d545ea531b359", kill_on_drop: false }`
[INFO] [stdout] 9807087c5019e027ed57d864ca4babbebe3232ee8f563ffef66d545ea531b359
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a799eba57c15400e7a4615d7aa47466e4af5f41d06d7a5e7cee8665053a75b3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7a799eba57c15400e7a4615d7aa47466e4af5f41d06d7a5e7cee8665053a75b3", kill_on_drop: false }`
[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 0.53s
[INFO] running `Command { std: "docker" "inspect" "7a799eba57c15400e7a4615d7aa47466e4af5f41d06d7a5e7cee8665053a75b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a799eba57c15400e7a4615d7aa47466e4af5f41d06d7a5e7cee8665053a75b3", kill_on_drop: false }`
[INFO] [stdout] 7a799eba57c15400e7a4615d7aa47466e4af5f41d06d7a5e7cee8665053a75b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12850db4660eedfc7d566c775486dce9ab1f236a45a77b36fc2cb993f6d42e52
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "12850db4660eedfc7d566c775486dce9ab1f236a45a77b36fc2cb993f6d42e52", kill_on_drop: false }`
[INFO] [stderr] warning: type alias is never used: `Handler`
[INFO] [stderr]  --> src/main/rust/main.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | type Handler<O> = fn(o:O);
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stx_run-d9dab9579d46d7fb)
[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" "12850db4660eedfc7d566c775486dce9ab1f236a45a77b36fc2cb993f6d42e52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12850db4660eedfc7d566c775486dce9ab1f236a45a77b36fc2cb993f6d42e52", kill_on_drop: false }`
[INFO] [stdout] 12850db4660eedfc7d566c775486dce9ab1f236a45a77b36fc2cb993f6d42e52