[INFO] cloning repository https://github.com/vivien98/BlkChain0
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vivien98/BlkChain0" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvivien98%2FBlkChain0", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvivien98%2FBlkChain0'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66428265a0b2e1d43968059d474a29ebe0830a9f
[INFO] testing vivien98/BlkChain0 against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvivien98%2FBlkChain0" "/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/vivien98/BlkChain0 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/vivien98/BlkChain0
[INFO] finished tweaking git repo https://github.com/vivien98/BlkChain0
[INFO] tweaked toml for git repo https://github.com/vivien98/BlkChain0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/vivien98/BlkChain0 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-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 905a38319d8e8708fb0fd75be6455bc586ffccb8f23e18291b60dfc2a3281387
[INFO] running `Command { std: "docker" "start" "-a" "905a38319d8e8708fb0fd75be6455bc586ffccb8f23e18291b60dfc2a3281387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "905a38319d8e8708fb0fd75be6455bc586ffccb8f23e18291b60dfc2a3281387", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "905a38319d8e8708fb0fd75be6455bc586ffccb8f23e18291b60dfc2a3281387", kill_on_drop: false }`
[INFO] [stdout] 905a38319d8e8708fb0fd75be6455bc586ffccb8f23e18291b60dfc2a3281387
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fffd57fc5b6cc209255b945d715d31b40dd9857879c1479dac77894f2bee5bda
[INFO] running `Command { std: "docker" "start" "-a" "fffd57fc5b6cc209255b945d715d31b40dd9857879c1479dac77894f2bee5bda", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.65
[INFO] [stderr]    Compiling serde_derive v1.0.125
[INFO] [stderr]    Compiling serde v1.0.125
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling bincode v1.3.2
[INFO] [stderr]    Compiling BlkChain0 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `BlkChain0` 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: `blk_chain0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.96s
[INFO] running `Command { std: "docker" "inspect" "fffd57fc5b6cc209255b945d715d31b40dd9857879c1479dac77894f2bee5bda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fffd57fc5b6cc209255b945d715d31b40dd9857879c1479dac77894f2bee5bda", kill_on_drop: false }`
[INFO] [stdout] fffd57fc5b6cc209255b945d715d31b40dd9857879c1479dac77894f2bee5bda
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82c93b6029e154849e043e186e48a9389b7f9a4b118e4cf4ced4e9e8e132c4a9
[INFO] running `Command { std: "docker" "start" "-a" "82c93b6029e154849e043e186e48a9389b7f9a4b118e4cf4ced4e9e8e132c4a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling BlkChain0 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `BlkChain0` 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: `blk_chain0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "82c93b6029e154849e043e186e48a9389b7f9a4b118e4cf4ced4e9e8e132c4a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82c93b6029e154849e043e186e48a9389b7f9a4b118e4cf4ced4e9e8e132c4a9", kill_on_drop: false }`
[INFO] [stdout] 82c93b6029e154849e043e186e48a9389b7f9a4b118e4cf4ced4e9e8e132c4a9
[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 608147400b199eac3290d49150ee13ec72b5453c26fb6c835809718979543c05
[INFO] running `Command { std: "docker" "start" "-a" "608147400b199eac3290d49150ee13ec72b5453c26fb6c835809718979543c05", kill_on_drop: false }`
[INFO] [stderr] warning: crate `BlkChain0` 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: `blk_chain0`
[INFO] [stderr] 
[INFO] [stderr] warning: `BlkChain0` (bin "BlkChain0" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/BlkChain0-b40350f658a1e32e)
[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" "608147400b199eac3290d49150ee13ec72b5453c26fb6c835809718979543c05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "608147400b199eac3290d49150ee13ec72b5453c26fb6c835809718979543c05", kill_on_drop: false }`
[INFO] [stdout] 608147400b199eac3290d49150ee13ec72b5453c26fb6c835809718979543c05