[INFO] cloning repository https://github.com/1759749908/RedPack
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/1759749908/RedPack" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1759749908%2FRedPack", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1759749908%2FRedPack'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c04de9ef95f2fd1031bc7603a57c48096be9a0cd
[INFO] testing 1759749908/RedPack against 1.55.0 for beta-1.56-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F1759749908%2FRedPack" "/workspace/builds/worker-39/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-39/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/1759749908/RedPack 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/1759749908/RedPack
[INFO] finished tweaking git repo https://github.com/1759749908/RedPack
[INFO] tweaked toml for git repo https://github.com/1759749908/RedPack written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] crate git repo https://github.com/1759749908/RedPack 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] c671197f81f3a38928a13274055e4828707bc958ae2d6325dcad4a9852ea2a90
[INFO] running `Command { std: "docker" "start" "-a" "c671197f81f3a38928a13274055e4828707bc958ae2d6325dcad4a9852ea2a90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c671197f81f3a38928a13274055e4828707bc958ae2d6325dcad4a9852ea2a90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c671197f81f3a38928a13274055e4828707bc958ae2d6325dcad4a9852ea2a90", kill_on_drop: false }`
[INFO] [stdout] c671197f81f3a38928a13274055e4828707bc958ae2d6325dcad4a9852ea2a90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] c4f5b2923797eab4e9f9a0001f91cefa74e33661f45e928eb7a9091fe221f2a3
[INFO] running `Command { std: "docker" "start" "-a" "c4f5b2923797eab4e9f9a0001f91cefa74e33661f45e928eb7a9091fe221f2a3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num-bigint v0.3.1
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling RedPack v8.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `RedPack` 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: `red_pack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.45s
[INFO] running `Command { std: "docker" "inspect" "c4f5b2923797eab4e9f9a0001f91cefa74e33661f45e928eb7a9091fe221f2a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4f5b2923797eab4e9f9a0001f91cefa74e33661f45e928eb7a9091fe221f2a3", kill_on_drop: false }`
[INFO] [stdout] c4f5b2923797eab4e9f9a0001f91cefa74e33661f45e928eb7a9091fe221f2a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 92a4abc4f0b2c4d4977441e588b06799d27db449a25f0cf716eea2967fc23339
[INFO] running `Command { std: "docker" "start" "-a" "92a4abc4f0b2c4d4977441e588b06799d27db449a25f0cf716eea2967fc23339", kill_on_drop: false }`
[INFO] [stderr]    Compiling RedPack v8.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `RedPack` 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: `red_pack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "92a4abc4f0b2c4d4977441e588b06799d27db449a25f0cf716eea2967fc23339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a4abc4f0b2c4d4977441e588b06799d27db449a25f0cf716eea2967fc23339", kill_on_drop: false }`
[INFO] [stdout] 92a4abc4f0b2c4d4977441e588b06799d27db449a25f0cf716eea2967fc23339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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] 85c7f15393871d65666ef1569f088ec3b780259562c150b4aeee32bcc5d748be
[INFO] running `Command { std: "docker" "start" "-a" "85c7f15393871d65666ef1569f088ec3b780259562c150b4aeee32bcc5d748be", kill_on_drop: false }`
[INFO] [stderr] warning: crate `RedPack` 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: `red_pack`
[INFO] [stderr] 
[INFO] [stderr] warning: `RedPack` (bin "RedPack" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/RedPack-bee98b747a2d91bc)
[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" "85c7f15393871d65666ef1569f088ec3b780259562c150b4aeee32bcc5d748be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85c7f15393871d65666ef1569f088ec3b780259562c150b4aeee32bcc5d748be", kill_on_drop: false }`
[INFO] [stdout] 85c7f15393871d65666ef1569f088ec3b780259562c150b4aeee32bcc5d748be