[INFO] fetching crate me 0.0.0...
[INFO] testing me-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate me 0.0.0 into /workspace/builds/worker-66/source
[INFO] validating manifest of crates.io crate me 0.0.0 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 crates.io crate me 0.0.0
[INFO] finished tweaking crates.io crate me 0.0.0
[INFO] tweaked toml for crates.io crate me 0.0.0 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] fece9ea2e9b152513c5a118f406ba29532a3177dc5fc8021a216d98a8f520b31
[INFO] running `Command { std: "docker" "start" "-a" "fece9ea2e9b152513c5a118f406ba29532a3177dc5fc8021a216d98a8f520b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fece9ea2e9b152513c5a118f406ba29532a3177dc5fc8021a216d98a8f520b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fece9ea2e9b152513c5a118f406ba29532a3177dc5fc8021a216d98a8f520b31", kill_on_drop: false }`
[INFO] [stdout] fece9ea2e9b152513c5a118f406ba29532a3177dc5fc8021a216d98a8f520b31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 8bf09c89388d6918bf33a0b17c5df1b5b1b451f628cc3077e856889cf16d0cf7
[INFO] running `Command { std: "docker" "start" "-a" "8bf09c89388d6918bf33a0b17c5df1b5b1b451f628cc3077e856889cf16d0cf7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling me v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `packageName` should have a snake case name
[INFO] [stdout]  --> src/main.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let packageName = String::from("me");
[INFO] [stdout]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `package_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "8bf09c89388d6918bf33a0b17c5df1b5b1b451f628cc3077e856889cf16d0cf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bf09c89388d6918bf33a0b17c5df1b5b1b451f628cc3077e856889cf16d0cf7", kill_on_drop: false }`
[INFO] [stdout] 8bf09c89388d6918bf33a0b17c5df1b5b1b451f628cc3077e856889cf16d0cf7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 68899c2e25a8ec8513c16726ebfe5f1e389fccc10d7b632cfb4aaa09eb16365a
[INFO] running `Command { std: "docker" "start" "-a" "68899c2e25a8ec8513c16726ebfe5f1e389fccc10d7b632cfb4aaa09eb16365a", kill_on_drop: false }`
[INFO] [stderr]    Compiling me v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `packageName` should have a snake case name
[INFO] [stdout]  --> src/main.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let packageName = String::from("me");
[INFO] [stdout]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `package_name`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` 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 0.57s
[INFO] running `Command { std: "docker" "inspect" "68899c2e25a8ec8513c16726ebfe5f1e389fccc10d7b632cfb4aaa09eb16365a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68899c2e25a8ec8513c16726ebfe5f1e389fccc10d7b632cfb4aaa09eb16365a", kill_on_drop: false }`
[INFO] [stdout] 68899c2e25a8ec8513c16726ebfe5f1e389fccc10d7b632cfb4aaa09eb16365a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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] 20c40a075ad0063825d9ec4b68bb68110f7df6ae64addc1da3e68dc2b259c95f
[INFO] running `Command { std: "docker" "start" "-a" "20c40a075ad0063825d9ec4b68bb68110f7df6ae64addc1da3e68dc2b259c95f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: variable `packageName` should have a snake case name
[INFO] [stdout] running 0 tests
[INFO] [stderr]  --> src/main.rs:2:9
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 2 |     let packageName = String::from("me");
[INFO] [stdout] 
[INFO] [stderr]   |         ^^^^^^^^^^^ help: convert the identifier to snake case: `package_name`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `me` (bin "me" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/me-f70526e4386bf9e0)
[INFO] running `Command { std: "docker" "inspect" "20c40a075ad0063825d9ec4b68bb68110f7df6ae64addc1da3e68dc2b259c95f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20c40a075ad0063825d9ec4b68bb68110f7df6ae64addc1da3e68dc2b259c95f", kill_on_drop: false }`
[INFO] [stdout] 20c40a075ad0063825d9ec4b68bb68110f7df6ae64addc1da3e68dc2b259c95f