[INFO] cloning repository https://github.com/mbccrack/RHelper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mbccrack/RHelper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbccrack%2FRHelper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbccrack%2FRHelper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 033cc62090e285ced96f58fce96f228b48fd0caa
[INFO] testing mbccrack/RHelper against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmbccrack%2FRHelper" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mbccrack/RHelper on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mbccrack/RHelper
[INFO] finished tweaking git repo https://github.com/mbccrack/RHelper
[INFO] tweaked toml for git repo https://github.com/mbccrack/RHelper written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/mbccrack/RHelper already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bcee86a94e8addf390ce3d766c4b2b4bdc0e499516535b1b3325cdf1d1f6696
[INFO] running `Command { std: "docker" "start" "-a" "5bcee86a94e8addf390ce3d766c4b2b4bdc0e499516535b1b3325cdf1d1f6696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bcee86a94e8addf390ce3d766c4b2b4bdc0e499516535b1b3325cdf1d1f6696", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bcee86a94e8addf390ce3d766c4b2b4bdc0e499516535b1b3325cdf1d1f6696", kill_on_drop: false }`
[INFO] [stdout] 5bcee86a94e8addf390ce3d766c4b2b4bdc0e499516535b1b3325cdf1d1f6696
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0eb20bb7902fe5e48b64190c2b7e85f5aac7c611d38405b0dcf397c6b980801e
[INFO] running `Command { std: "docker" "start" "-a" "0eb20bb7902fe5e48b64190c2b7e85f5aac7c611d38405b0dcf397c6b980801e", kill_on_drop: false }`
[INFO] [stderr]    Compiling RHelper v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `RHelper` 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: `rhelper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
[INFO] running `Command { std: "docker" "inspect" "0eb20bb7902fe5e48b64190c2b7e85f5aac7c611d38405b0dcf397c6b980801e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eb20bb7902fe5e48b64190c2b7e85f5aac7c611d38405b0dcf397c6b980801e", kill_on_drop: false }`
[INFO] [stdout] 0eb20bb7902fe5e48b64190c2b7e85f5aac7c611d38405b0dcf397c6b980801e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f59e067c6f88ff5bd1acc2ce2730369eb960ed6f1a1c1de0940fa44377bd1a2f
[INFO] running `Command { std: "docker" "start" "-a" "f59e067c6f88ff5bd1acc2ce2730369eb960ed6f1a1c1de0940fa44377bd1a2f", kill_on_drop: false }`
[INFO] [stdout] warning: crate `RHelper` 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: `rhelper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling RHelper v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RHelper` 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: `rhelper`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f59e067c6f88ff5bd1acc2ce2730369eb960ed6f1a1c1de0940fa44377bd1a2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f59e067c6f88ff5bd1acc2ce2730369eb960ed6f1a1c1de0940fa44377bd1a2f", kill_on_drop: false }`
[INFO] [stdout] f59e067c6f88ff5bd1acc2ce2730369eb960ed6f1a1c1de0940fa44377bd1a2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e3769b7890cc267aaaa656c2740bb491b0849a8532c28b04bb1da8566fb6b516
[INFO] running `Command { std: "docker" "start" "-a" "e3769b7890cc267aaaa656c2740bb491b0849a8532c28b04bb1da8566fb6b516", kill_on_drop: false }`
[INFO] [stderr] warning: crate `RHelper` 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: `rhelper`
[INFO] [stderr] 
[INFO] [stderr] warning: `RHelper` (lib) generated 1 warning
[INFO] [stderr] warning: `RHelper` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/RHelper-ed26b6d7e385b7b4)
[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] [stderr]    Doc-tests RHelper
[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" "e3769b7890cc267aaaa656c2740bb491b0849a8532c28b04bb1da8566fb6b516", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3769b7890cc267aaaa656c2740bb491b0849a8532c28b04bb1da8566fb6b516", kill_on_drop: false }`
[INFO] [stdout] e3769b7890cc267aaaa656c2740bb491b0849a8532c28b04bb1da8566fb6b516