[INFO] cloning repository https://github.com/Tandolf/rustyHexKnife
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tandolf/rustyHexKnife" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTandolf%2FrustyHexKnife", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTandolf%2FrustyHexKnife'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7306b20ca13f0ec67521f862379ae386b132638
[INFO] testing Tandolf/rustyHexKnife against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTandolf%2FrustyHexKnife" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Tandolf/rustyHexKnife 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/Tandolf/rustyHexKnife
[INFO] finished tweaking git repo https://github.com/Tandolf/rustyHexKnife
[INFO] tweaked toml for git repo https://github.com/Tandolf/rustyHexKnife written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Tandolf/rustyHexKnife 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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] ab2751a38514bbffcb7f50dbb47574c5c99041788ab5a4a52b825f1085a89da5
[INFO] running `Command { std: "docker" "start" "-a" "ab2751a38514bbffcb7f50dbb47574c5c99041788ab5a4a52b825f1085a89da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab2751a38514bbffcb7f50dbb47574c5c99041788ab5a4a52b825f1085a89da5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab2751a38514bbffcb7f50dbb47574c5c99041788ab5a4a52b825f1085a89da5", kill_on_drop: false }`
[INFO] [stdout] ab2751a38514bbffcb7f50dbb47574c5c99041788ab5a4a52b825f1085a89da5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 8599377f7fac41cf1290004e33de0e213f8296a12305c97e2468d5e7a9f6b040
[INFO] running `Command { std: "docker" "start" "-a" "8599377f7fac41cf1290004e33de0e213f8296a12305c97e2468d5e7a9f6b040", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling rustyHexKnife v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `rustyHexKnife` 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: `rusty_hex_knife`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.18s
[INFO] running `Command { std: "docker" "inspect" "8599377f7fac41cf1290004e33de0e213f8296a12305c97e2468d5e7a9f6b040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8599377f7fac41cf1290004e33de0e213f8296a12305c97e2468d5e7a9f6b040", kill_on_drop: false }`
[INFO] [stdout] 8599377f7fac41cf1290004e33de0e213f8296a12305c97e2468d5e7a9f6b040
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 19b647011a37095611276292d0c10a19192e30f8ed381fb40ca11f418491e034
[INFO] running `Command { std: "docker" "start" "-a" "19b647011a37095611276292d0c10a19192e30f8ed381fb40ca11f418491e034", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustyHexKnife v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `rustyHexKnife` 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: `rusty_hex_knife`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "19b647011a37095611276292d0c10a19192e30f8ed381fb40ca11f418491e034", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19b647011a37095611276292d0c10a19192e30f8ed381fb40ca11f418491e034", kill_on_drop: false }`
[INFO] [stdout] 19b647011a37095611276292d0c10a19192e30f8ed381fb40ca11f418491e034
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 0a1dd86d3b3cb2521fe73f0eff51e32f77e5b858fcb9022aaf0107bd8e1b3d01
[INFO] running `Command { std: "docker" "start" "-a" "0a1dd86d3b3cb2521fe73f0eff51e32f77e5b858fcb9022aaf0107bd8e1b3d01", kill_on_drop: false }`
[INFO] [stderr] warning: crate `rustyHexKnife` 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: `rusty_hex_knife`
[INFO] [stderr] 
[INFO] [stderr] warning: `rustyHexKnife` (bin "rustyHexKnife" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustyHexKnife-f30b393b864050a3)
[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" "0a1dd86d3b3cb2521fe73f0eff51e32f77e5b858fcb9022aaf0107bd8e1b3d01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a1dd86d3b3cb2521fe73f0eff51e32f77e5b858fcb9022aaf0107bd8e1b3d01", kill_on_drop: false }`
[INFO] [stdout] 0a1dd86d3b3cb2521fe73f0eff51e32f77e5b858fcb9022aaf0107bd8e1b3d01