[INFO] cloning repository https://github.com/yoshitsugu/kilo_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yoshitsugu/kilo_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoshitsugu%2Fkilo_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoshitsugu%2Fkilo_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c909540399f99e38645fe6cc38cf9e3608237e45
[INFO] testing yoshitsugu/kilo_rust against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyoshitsugu%2Fkilo_rust" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/yoshitsugu/kilo_rust 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/yoshitsugu/kilo_rust
[INFO] finished tweaking git repo https://github.com/yoshitsugu/kilo_rust
[INFO] tweaked toml for git repo https://github.com/yoshitsugu/kilo_rust written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/yoshitsugu/kilo_rust 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] cfb156a8680bdfdc1288f9384dd56e617dbd5ddb89bc22a5ad60a5cf544bc9fb
[INFO] running `Command { std: "docker" "start" "-a" "cfb156a8680bdfdc1288f9384dd56e617dbd5ddb89bc22a5ad60a5cf544bc9fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfb156a8680bdfdc1288f9384dd56e617dbd5ddb89bc22a5ad60a5cf544bc9fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfb156a8680bdfdc1288f9384dd56e617dbd5ddb89bc22a5ad60a5cf544bc9fb", kill_on_drop: false }`
[INFO] [stdout] cfb156a8680bdfdc1288f9384dd56e617dbd5ddb89bc22a5ad60a5cf544bc9fb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] b87c88bbd6db3f3dbce09339f1dfbd407cb0c82f87284ae2c0d851af2f2e6e76
[INFO] running `Command { std: "docker" "start" "-a" "b87c88bbd6db3f3dbce09339f1dfbd407cb0c82f87284ae2c0d851af2f2e6e76", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling termios v0.3.2
[INFO] [stderr]    Compiling kilo_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.75s
[INFO] running `Command { std: "docker" "inspect" "b87c88bbd6db3f3dbce09339f1dfbd407cb0c82f87284ae2c0d851af2f2e6e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b87c88bbd6db3f3dbce09339f1dfbd407cb0c82f87284ae2c0d851af2f2e6e76", kill_on_drop: false }`
[INFO] [stdout] b87c88bbd6db3f3dbce09339f1dfbd407cb0c82f87284ae2c0d851af2f2e6e76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 6dd91db84f90870025a1ee62496d185a24ca45de04a37460fee78ab9f99b28bd
[INFO] running `Command { std: "docker" "start" "-a" "6dd91db84f90870025a1ee62496d185a24ca45de04a37460fee78ab9f99b28bd", kill_on_drop: false }`
[INFO] [stderr]    Compiling kilo_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "6dd91db84f90870025a1ee62496d185a24ca45de04a37460fee78ab9f99b28bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dd91db84f90870025a1ee62496d185a24ca45de04a37460fee78ab9f99b28bd", kill_on_drop: false }`
[INFO] [stdout] 6dd91db84f90870025a1ee62496d185a24ca45de04a37460fee78ab9f99b28bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 2567880fc49a2c6909d4f49c7dc2d94c082f27ce1e4e5a28676f920020268719
[INFO] running `Command { std: "docker" "start" "-a" "2567880fc49a2c6909d4f49c7dc2d94c082f27ce1e4e5a28676f920020268719", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kilo_rust-f69d7bce313dc831)
[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" "2567880fc49a2c6909d4f49c7dc2d94c082f27ce1e4e5a28676f920020268719", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2567880fc49a2c6909d4f49c7dc2d94c082f27ce1e4e5a28676f920020268719", kill_on_drop: false }`
[INFO] [stdout] 2567880fc49a2c6909d4f49c7dc2d94c082f27ce1e4e5a28676f920020268719