[INFO] cloning repository https://github.com/amtf/Particle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/amtf/Particle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famtf%2FParticle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famtf%2FParticle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c37b4777b0c116884e2cd89e60998f343d60f8b7
[INFO] testing amtf/Particle against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Famtf%2FParticle" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/amtf/Particle 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/amtf/Particle
[INFO] finished tweaking git repo https://github.com/amtf/Particle
[INFO] tweaked toml for git repo https://github.com/amtf/Particle written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/amtf/Particle 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 0abb44f3524e5ffbc8e705a850355d9be5edaebd844c7578715cdea4ef09d666
[INFO] running `Command { std: "docker" "start" "-a" "0abb44f3524e5ffbc8e705a850355d9be5edaebd844c7578715cdea4ef09d666", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0abb44f3524e5ffbc8e705a850355d9be5edaebd844c7578715cdea4ef09d666", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0abb44f3524e5ffbc8e705a850355d9be5edaebd844c7578715cdea4ef09d666", kill_on_drop: false }`
[INFO] [stdout] 0abb44f3524e5ffbc8e705a850355d9be5edaebd844c7578715cdea4ef09d666
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] abbc2b1b372ae840797ad1baa07ab3b240bc00ee318ecb5a950ab9600019185c
[INFO] running `Command { std: "docker" "start" "-a" "abbc2b1b372ae840797ad1baa07ab3b240bc00ee318ecb5a950ab9600019185c", kill_on_drop: false }`
[INFO] [stderr]    Compiling Particle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Particle` 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: `particle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "abbc2b1b372ae840797ad1baa07ab3b240bc00ee318ecb5a950ab9600019185c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abbc2b1b372ae840797ad1baa07ab3b240bc00ee318ecb5a950ab9600019185c", kill_on_drop: false }`
[INFO] [stdout] abbc2b1b372ae840797ad1baa07ab3b240bc00ee318ecb5a950ab9600019185c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 39aef7eff91ef9f2a8ae066e9a334cb0113a95fd283699887d2e74dd0dcb9290
[INFO] running `Command { std: "docker" "start" "-a" "39aef7eff91ef9f2a8ae066e9a334cb0113a95fd283699887d2e74dd0dcb9290", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling Particle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `Particle` 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: `particle`
[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" "39aef7eff91ef9f2a8ae066e9a334cb0113a95fd283699887d2e74dd0dcb9290", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39aef7eff91ef9f2a8ae066e9a334cb0113a95fd283699887d2e74dd0dcb9290", kill_on_drop: false }`
[INFO] [stdout] 39aef7eff91ef9f2a8ae066e9a334cb0113a95fd283699887d2e74dd0dcb9290
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 244d4228c8c7671934df1daecb9af3da4aad0ee3e290c435438682394bbfa6bb
[INFO] running `Command { std: "docker" "start" "-a" "244d4228c8c7671934df1daecb9af3da4aad0ee3e290c435438682394bbfa6bb", kill_on_drop: false }`
[INFO] [stderr] warning: crate `Particle` 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: `particle`
[INFO] [stderr] 
[INFO] [stderr] warning: `Particle` (bin "Particle" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Particle-49fe2555a4ddede8)
[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" "244d4228c8c7671934df1daecb9af3da4aad0ee3e290c435438682394bbfa6bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "244d4228c8c7671934df1daecb9af3da4aad0ee3e290c435438682394bbfa6bb", kill_on_drop: false }`
[INFO] [stdout] 244d4228c8c7671934df1daecb9af3da4aad0ee3e290c435438682394bbfa6bb