[INFO] cloning repository https://github.com/davisshaver/rust-experiment
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davisshaver/rust-experiment" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavisshaver%2Frust-experiment", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavisshaver%2Frust-experiment'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7fd3adfa84de50486b73dfff8a281ef812f13d1
[INFO] testing davisshaver/rust-experiment against 1.86.0 for beta-1.87-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavisshaver%2Frust-experiment" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/davisshaver/rust-experiment on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/davisshaver/rust-experiment
[INFO] finished tweaking git repo https://github.com/davisshaver/rust-experiment
[INFO] tweaked toml for git repo https://github.com/davisshaver/rust-experiment written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/davisshaver/rust-experiment 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd50979d0b471df56162e30920a6481bdb59e8dfa4785e50e744ed9817c5c873
[INFO] running `Command { std: "docker" "start" "-a" "dd50979d0b471df56162e30920a6481bdb59e8dfa4785e50e744ed9817c5c873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd50979d0b471df56162e30920a6481bdb59e8dfa4785e50e744ed9817c5c873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd50979d0b471df56162e30920a6481bdb59e8dfa4785e50e744ed9817c5c873", kill_on_drop: false }`
[INFO] [stdout] dd50979d0b471df56162e30920a6481bdb59e8dfa4785e50e744ed9817c5c873
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8584448acf110292b931575544bc09e2d36ce6c66c06c87cd2386e71102e008d
[INFO] running `Command { std: "docker" "start" "-a" "8584448acf110292b931575544bc09e2d36ce6c66c06c87cd2386e71102e008d", kill_on_drop: false }`
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[INFO] [stderr]    Compiling actix-session v0.7.2
[INFO] [stderr]    Compiling ethers-contract-abigen v1.0.2
[INFO] [stderr]    Compiling ethers-providers v1.0.2
[INFO] [stderr]    Compiling ethers-etherscan v1.0.2
[INFO] [stderr]    Compiling web3 v0.17.0
[INFO] [stderr]    Compiling ethers-contract-derive v1.0.2
[INFO] [stderr]    Compiling ethers-contract v1.0.2
[INFO] [stderr]    Compiling ethers-middleware v1.0.2
[INFO] [stderr]    Compiling ethers v1.0.2
[INFO] [stderr]    Compiling rust-codespaces v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MyObj` is never constructed
[INFO] [stdout]   --> src/main.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct MyObj {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_secure` is never read
[INFO] [stdout]   --> src/machine.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct StateMachine {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub is_secure: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 59s
[INFO] running `Command { std: "docker" "inspect" "8584448acf110292b931575544bc09e2d36ce6c66c06c87cd2386e71102e008d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8584448acf110292b931575544bc09e2d36ce6c66c06c87cd2386e71102e008d", kill_on_drop: false }`
[INFO] [stdout] 8584448acf110292b931575544bc09e2d36ce6c66c06c87cd2386e71102e008d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9f2995fbb90aab755a6e3f0b359d26f7475cbe869606b6dea8af4df77dbd9ff
[INFO] running `Command { std: "docker" "start" "-a" "e9f2995fbb90aab755a6e3f0b359d26f7475cbe869606b6dea8af4df77dbd9ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-codespaces v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `MyObj` is never constructed
[INFO] [stdout]   --> src/main.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct MyObj {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `is_secure` is never read
[INFO] [stdout]   --> src/machine.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct StateMachine {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub is_secure: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.30s
[INFO] running `Command { std: "docker" "inspect" "e9f2995fbb90aab755a6e3f0b359d26f7475cbe869606b6dea8af4df77dbd9ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9f2995fbb90aab755a6e3f0b359d26f7475cbe869606b6dea8af4df77dbd9ff", kill_on_drop: false }`
[INFO] [stdout] e9f2995fbb90aab755a6e3f0b359d26f7475cbe869606b6dea8af4df77dbd9ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3a2399b15025c9511087495321279b0b71ddf840f1b77476a8742c4cb3fa483
[INFO] running `Command { std: "docker" "start" "-a" "e3a2399b15025c9511087495321279b0b71ddf840f1b77476a8742c4cb3fa483", kill_on_drop: false }`
[INFO] [stderr] warning: struct `MyObj` is never constructed
[INFO] [stderr]   --> src/main.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct MyObj {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `is_secure` is never read
[INFO] [stderr]   --> src/machine.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct StateMachine {
[INFO] [stderr]    |            ------------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub is_secure: bool,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rust-codespaces` (bin "rust-codespaces" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_codespaces-eff0a473fd8f5eb0)
[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" "e3a2399b15025c9511087495321279b0b71ddf840f1b77476a8742c4cb3fa483", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3a2399b15025c9511087495321279b0b71ddf840f1b77476a8742c4cb3fa483", kill_on_drop: false }`
[INFO] [stdout] e3a2399b15025c9511087495321279b0b71ddf840f1b77476a8742c4cb3fa483