[INFO] cloning repository https://github.com/virtous/RustyBrain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/virtous/RustyBrain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvirtous%2FRustyBrain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvirtous%2FRustyBrain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ad8a130c787308a6b4fcbbcd1aca55660eae6789
[INFO] testing virtous/RustyBrain 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%2Fvirtous%2FRustyBrain" "/workspace/builds/worker-106/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-106/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/virtous/RustyBrain 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/virtous/RustyBrain
[INFO] finished tweaking git repo https://github.com/virtous/RustyBrain
[INFO] tweaked toml for git repo https://github.com/virtous/RustyBrain written to /workspace/builds/worker-106/source/Cargo.toml
[INFO] crate git repo https://github.com/virtous/RustyBrain 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 458dfbb98c63f2eeceb58e5ee096a75865ddc83bef034d0384498dcf727d0b5e
[INFO] running `Command { std: "docker" "start" "-a" "458dfbb98c63f2eeceb58e5ee096a75865ddc83bef034d0384498dcf727d0b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "458dfbb98c63f2eeceb58e5ee096a75865ddc83bef034d0384498dcf727d0b5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "458dfbb98c63f2eeceb58e5ee096a75865ddc83bef034d0384498dcf727d0b5e", kill_on_drop: false }`
[INFO] [stdout] 458dfbb98c63f2eeceb58e5ee096a75865ddc83bef034d0384498dcf727d0b5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 51301c208e1c25f246de2b901b3f501b2a743437c6583e07e32e7dc797daf106
[INFO] running `Command { std: "docker" "start" "-a" "51301c208e1c25f246de2b901b3f501b2a743437c6583e07e32e7dc797daf106", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusty_brain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "51301c208e1c25f246de2b901b3f501b2a743437c6583e07e32e7dc797daf106", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51301c208e1c25f246de2b901b3f501b2a743437c6583e07e32e7dc797daf106", kill_on_drop: false }`
[INFO] [stdout] 51301c208e1c25f246de2b901b3f501b2a743437c6583e07e32e7dc797daf106
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] dbe33e65c9637bba821122781e2e4c146819078019d8d26d73ee4217d52bfcba
[INFO] running `Command { std: "docker" "start" "-a" "dbe33e65c9637bba821122781e2e4c146819078019d8d26d73ee4217d52bfcba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rusty_brain v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_brain-84276ddd8571e9b5)
[INFO] running `Command { std: "docker" "inspect" "dbe33e65c9637bba821122781e2e4c146819078019d8d26d73ee4217d52bfcba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbe33e65c9637bba821122781e2e4c146819078019d8d26d73ee4217d52bfcba", kill_on_drop: false }`
[INFO] [stdout] dbe33e65c9637bba821122781e2e4c146819078019d8d26d73ee4217d52bfcba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-106/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] 3b0345f4fe35cb4e67f190ac6092f787ed86932c271b813ddd9560845f93713d
[INFO] running `Command { std: "docker" "start" "-a" "3b0345f4fe35cb4e67f190ac6092f787ed86932c271b813ddd9560845f93713d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_brain-84276ddd8571e9b5)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3b0345f4fe35cb4e67f190ac6092f787ed86932c271b813ddd9560845f93713d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b0345f4fe35cb4e67f190ac6092f787ed86932c271b813ddd9560845f93713d", kill_on_drop: false }`
[INFO] [stdout] 3b0345f4fe35cb4e67f190ac6092f787ed86932c271b813ddd9560845f93713d