[INFO] fetching crate overIDE 999999999.999999999.999999999...
[INFO] testing overIDE-999999999.999999999.999999999 against 1.55.0 for beta-1.56-1
[INFO] extracting crate overIDE 999999999.999999999.999999999 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate overIDE 999999999.999999999.999999999 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate overIDE 999999999.999999999.999999999
[INFO] finished tweaking crates.io crate overIDE 999999999.999999999.999999999
[INFO] tweaked toml for crates.io crate overIDE 999999999.999999999.999999999 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate overIDE 999999999.999999999.999999999 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90358f275ef9292554e148f906696344ca18e789f245474f0245371246990d8f
[INFO] running `Command { std: "docker" "start" "-a" "90358f275ef9292554e148f906696344ca18e789f245474f0245371246990d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90358f275ef9292554e148f906696344ca18e789f245474f0245371246990d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90358f275ef9292554e148f906696344ca18e789f245474f0245371246990d8f", kill_on_drop: false }`
[INFO] [stdout] 90358f275ef9292554e148f906696344ca18e789f245474f0245371246990d8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ec3427dbc0f6e78cfa000c7f96b93d471bbe8b0866744c54e50bd0f1f7a5501
[INFO] running `Command { std: "docker" "start" "-a" "9ec3427dbc0f6e78cfa000c7f96b93d471bbe8b0866744c54e50bd0f1f7a5501", kill_on_drop: false }`
[INFO] [stderr]    Compiling overIDE v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `overIDE` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `over_ide`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "9ec3427dbc0f6e78cfa000c7f96b93d471bbe8b0866744c54e50bd0f1f7a5501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ec3427dbc0f6e78cfa000c7f96b93d471bbe8b0866744c54e50bd0f1f7a5501", kill_on_drop: false }`
[INFO] [stdout] 9ec3427dbc0f6e78cfa000c7f96b93d471bbe8b0866744c54e50bd0f1f7a5501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e840ff53b0af59dd4c2055484d81e3e59ed5c5b4758082cebccd6fecb546396d
[INFO] running `Command { std: "docker" "start" "-a" "e840ff53b0af59dd4c2055484d81e3e59ed5c5b4758082cebccd6fecb546396d", kill_on_drop: false }`
[INFO] [stderr]    Compiling overIDE v999999999.999999999.999999999 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `overIDE` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `over_ide`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "e840ff53b0af59dd4c2055484d81e3e59ed5c5b4758082cebccd6fecb546396d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e840ff53b0af59dd4c2055484d81e3e59ed5c5b4758082cebccd6fecb546396d", kill_on_drop: false }`
[INFO] [stdout] e840ff53b0af59dd4c2055484d81e3e59ed5c5b4758082cebccd6fecb546396d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dc066e710b79092a5d75cb2be842548bd7b32be5d03247ecf86cc401a588d566
[INFO] running `Command { std: "docker" "start" "-a" "dc066e710b79092a5d75cb2be842548bd7b32be5d03247ecf86cc401a588d566", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: crate `overIDE` should have a snake case name
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   = help: convert the identifier to snake case: `over_ide`
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] warning: `overIDE` (bin "overIDE" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/overIDE-bb594731cdca5855)
[INFO] running `Command { std: "docker" "inspect" "dc066e710b79092a5d75cb2be842548bd7b32be5d03247ecf86cc401a588d566", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc066e710b79092a5d75cb2be842548bd7b32be5d03247ecf86cc401a588d566", kill_on_drop: false }`
[INFO] [stdout] dc066e710b79092a5d75cb2be842548bd7b32be5d03247ecf86cc401a588d566