[INFO] cloning repository https://github.com/franleplant/python-for-javascript-developers
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/franleplant/python-for-javascript-developers" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranleplant%2Fpython-for-javascript-developers", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranleplant%2Fpython-for-javascript-developers'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0db3f2ad4453f56174d0b80566279c5cab6f54f4
[INFO] testing franleplant/python-for-javascript-developers against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffranleplant%2Fpython-for-javascript-developers" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/franleplant/python-for-javascript-developers on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/franleplant/python-for-javascript-developers
[INFO] finished tweaking git repo https://github.com/franleplant/python-for-javascript-developers
[INFO] tweaked toml for git repo https://github.com/franleplant/python-for-javascript-developers written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/franleplant/python-for-javascript-developers already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37a36b6764b00458e8f8b6563e177d97498b76f911808df4c78118b6281f5e74
[INFO] running `Command { std: "docker" "start" "-a" "37a36b6764b00458e8f8b6563e177d97498b76f911808df4c78118b6281f5e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37a36b6764b00458e8f8b6563e177d97498b76f911808df4c78118b6281f5e74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37a36b6764b00458e8f8b6563e177d97498b76f911808df4c78118b6281f5e74", kill_on_drop: false }`
[INFO] [stdout] 37a36b6764b00458e8f8b6563e177d97498b76f911808df4c78118b6281f5e74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c68db261a74e4c8a142d90361aa6bf1cc7fc8c1e8cd641b162ae610c4df7200
[INFO] running `Command { std: "docker" "start" "-a" "4c68db261a74e4c8a142d90361aa6bf1cc7fc8c1e8cd641b162ae610c4df7200", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling thread_local v1.1.2
[INFO] [stderr]    Compiling regex v1.4.3
[INFO] [stderr]    Compiling py-vs-js v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `run_in_memory`
[INFO] [stdout]    --> src/main.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn run_in_memory(blocks: Vec<CodeBlock>) -> Result<(), String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.94s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c68db261a74e4c8a142d90361aa6bf1cc7fc8c1e8cd641b162ae610c4df7200", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c68db261a74e4c8a142d90361aa6bf1cc7fc8c1e8cd641b162ae610c4df7200", kill_on_drop: false }`
[INFO] [stdout] 4c68db261a74e4c8a142d90361aa6bf1cc7fc8c1e8cd641b162ae610c4df7200
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c423b47caa39a45004fde0e1b9e7b46cd148e19c248cc2c1056e9c25deefa69
[INFO] running `Command { std: "docker" "start" "-a" "9c423b47caa39a45004fde0e1b9e7b46cd148e19c248cc2c1056e9c25deefa69", kill_on_drop: false }`
[INFO] [stderr]    Compiling py-vs-js v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `run_in_memory`
[INFO] [stdout]    --> src/main.rs:106:4
[INFO] [stdout]     |
[INFO] [stdout] 106 | fn run_in_memory(blocks: Vec<CodeBlock>) -> Result<(), String> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "9c423b47caa39a45004fde0e1b9e7b46cd148e19c248cc2c1056e9c25deefa69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c423b47caa39a45004fde0e1b9e7b46cd148e19c248cc2c1056e9c25deefa69", kill_on_drop: false }`
[INFO] [stdout] 9c423b47caa39a45004fde0e1b9e7b46cd148e19c248cc2c1056e9c25deefa69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 12f18faaecce6209eef256e2ca163061c33e6294621e00e107ffd9df547e163d
[INFO] running `Command { std: "docker" "start" "-a" "12f18faaecce6209eef256e2ca163061c33e6294621e00e107ffd9df547e163d", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `run_in_memory`
[INFO] [stderr]    --> src/main.rs:106:4
[INFO] [stderr]     |
[INFO] [stderr] 106 | fn run_in_memory(blocks: Vec<CodeBlock>) -> Result<(), String> {
[INFO] [stderr]     |    ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `py-vs-js` (bin "py-vs-js" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/py_vs_js-c46be9a964fef573)
[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" "12f18faaecce6209eef256e2ca163061c33e6294621e00e107ffd9df547e163d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12f18faaecce6209eef256e2ca163061c33e6294621e00e107ffd9df547e163d", kill_on_drop: false }`
[INFO] [stdout] 12f18faaecce6209eef256e2ca163061c33e6294621e00e107ffd9df547e163d