[INFO] cloning repository https://github.com/Icarus96119/rustexample
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Icarus96119/rustexample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcarus96119%2Frustexample", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcarus96119%2Frustexample'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39c41213d52a7293fda5e63b67056f05be72b869
[INFO] testing Icarus96119/rustexample against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcarus96119%2Frustexample" "/workspace/builds/worker-91/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-91/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Icarus96119/rustexample 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 git repo https://github.com/Icarus96119/rustexample
[INFO] finished tweaking git repo https://github.com/Icarus96119/rustexample
[INFO] tweaked toml for git repo https://github.com/Icarus96119/rustexample written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] crate git repo https://github.com/Icarus96119/rustexample 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-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] 9307932a99cd7b4ff44629b50b2e36b5df8d3bf641a5d4a4642ab209690f5c06
[INFO] running `Command { std: "docker" "start" "-a" "9307932a99cd7b4ff44629b50b2e36b5df8d3bf641a5d4a4642ab209690f5c06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9307932a99cd7b4ff44629b50b2e36b5df8d3bf641a5d4a4642ab209690f5c06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9307932a99cd7b4ff44629b50b2e36b5df8d3bf641a5d4a4642ab209690f5c06", kill_on_drop: false }`
[INFO] [stdout] 9307932a99cd7b4ff44629b50b2e36b5df8d3bf641a5d4a4642ab209690f5c06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] fb47312fe07a46eb5c8943dcbcf89be4f7f49891081a4098fabb63651dfeadef
[INFO] running `Command { std: "docker" "start" "-a" "fb47312fe07a46eb5c8943dcbcf89be4f7f49891081a4098fabb63651dfeadef", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling RustApp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `RustApp` 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: `rust_app`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.69s
[INFO] running `Command { std: "docker" "inspect" "fb47312fe07a46eb5c8943dcbcf89be4f7f49891081a4098fabb63651dfeadef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb47312fe07a46eb5c8943dcbcf89be4f7f49891081a4098fabb63651dfeadef", kill_on_drop: false }`
[INFO] [stdout] fb47312fe07a46eb5c8943dcbcf89be4f7f49891081a4098fabb63651dfeadef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] 1a9a1fbd5f16bf2e6b607a016af5951b44d93a21976f90bc134df24e668ab7ac
[INFO] running `Command { std: "docker" "start" "-a" "1a9a1fbd5f16bf2e6b607a016af5951b44d93a21976f90bc134df24e668ab7ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling RustApp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `RustApp` 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: `rust_app`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "1a9a1fbd5f16bf2e6b607a016af5951b44d93a21976f90bc134df24e668ab7ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a9a1fbd5f16bf2e6b607a016af5951b44d93a21976f90bc134df24e668ab7ac", kill_on_drop: false }`
[INFO] [stdout] 1a9a1fbd5f16bf2e6b607a016af5951b44d93a21976f90bc134df24e668ab7ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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] a542d85941c3984f0bc41a167d4438bc10df06bbccc1c7ab84b5c2784cf6e4ea
[INFO] running `Command { std: "docker" "start" "-a" "a542d85941c3984f0bc41a167d4438bc10df06bbccc1c7ab84b5c2784cf6e4ea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: crate `RustApp` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `rust_app`
[INFO] [stderr] 
[INFO] [stderr] warning: `RustApp` (bin "RustApp" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/RustApp-1b6bdb5a09084d55)
[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" "a542d85941c3984f0bc41a167d4438bc10df06bbccc1c7ab84b5c2784cf6e4ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a542d85941c3984f0bc41a167d4438bc10df06bbccc1c7ab84b5c2784cf6e4ea", kill_on_drop: false }`
[INFO] [stdout] a542d85941c3984f0bc41a167d4438bc10df06bbccc1c7ab84b5c2784cf6e4ea