[INFO] cloning repository https://github.com/alex-sobolev/kvstore-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alex-sobolev/kvstore-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex-sobolev%2Fkvstore-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex-sobolev%2Fkvstore-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fef1df0f574d6bd1197ac45358509cca1303761f
[INFO] testing alex-sobolev/kvstore-rust against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falex-sobolev%2Fkvstore-rust" "/workspace/builds/worker-119/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-119/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alex-sobolev/kvstore-rust on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alex-sobolev/kvstore-rust
[INFO] finished tweaking git repo https://github.com/alex-sobolev/kvstore-rust
[INFO] tweaked toml for git repo https://github.com/alex-sobolev/kvstore-rust written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] crate git repo https://github.com/alex-sobolev/kvstore-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c42126b1bd62cbfbeaa47146c5caedf741db6bd477a1b2353868ff08402479b
[INFO] running `Command { std: "docker" "start" "-a" "1c42126b1bd62cbfbeaa47146c5caedf741db6bd477a1b2353868ff08402479b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c42126b1bd62cbfbeaa47146c5caedf741db6bd477a1b2353868ff08402479b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c42126b1bd62cbfbeaa47146c5caedf741db6bd477a1b2353868ff08402479b", kill_on_drop: false }`
[INFO] [stdout] 1c42126b1bd62cbfbeaa47146c5caedf741db6bd477a1b2353868ff08402479b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0bca342c018e50dde1db2ac2eb79f4d6f33efb618f37953e6da8f1e67bc67a82
[INFO] running `Command { std: "docker" "start" "-a" "0bca342c018e50dde1db2ac2eb79f4d6f33efb618f37953e6da8f1e67bc67a82", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kvstore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "0bca342c018e50dde1db2ac2eb79f4d6f33efb618f37953e6da8f1e67bc67a82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0bca342c018e50dde1db2ac2eb79f4d6f33efb618f37953e6da8f1e67bc67a82", kill_on_drop: false }`
[INFO] [stdout] 0bca342c018e50dde1db2ac2eb79f4d6f33efb618f37953e6da8f1e67bc67a82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6efd1a45c3fa901b519de3a6f067e559fb1239a0934dc5554a2832ffcbfd3012
[INFO] running `Command { std: "docker" "start" "-a" "6efd1a45c3fa901b519de3a6f067e559fb1239a0934dc5554a2832ffcbfd3012", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling kvstore v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.06s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/kvstore-7132dfde195c830f)
[INFO] running `Command { std: "docker" "inspect" "6efd1a45c3fa901b519de3a6f067e559fb1239a0934dc5554a2832ffcbfd3012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6efd1a45c3fa901b519de3a6f067e559fb1239a0934dc5554a2832ffcbfd3012", kill_on_drop: false }`
[INFO] [stdout] 6efd1a45c3fa901b519de3a6f067e559fb1239a0934dc5554a2832ffcbfd3012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35c189e99eea07d19cb04f60c590610d4f3f727c1add76ef15d3d4aff4fc7a99
[INFO] running `Command { std: "docker" "start" "-a" "35c189e99eea07d19cb04f60c590610d4f3f727c1add76ef15d3d4aff4fc7a99", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.64s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kvstore-7132dfde195c830f)
[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" "35c189e99eea07d19cb04f60c590610d4f3f727c1add76ef15d3d4aff4fc7a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35c189e99eea07d19cb04f60c590610d4f3f727c1add76ef15d3d4aff4fc7a99", kill_on_drop: false }`
[INFO] [stdout] 35c189e99eea07d19cb04f60c590610d4f3f727c1add76ef15d3d4aff4fc7a99