[INFO] cloning repository https://github.com/leventsov-i/training_rust_project
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leventsov-i/training_rust_project" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleventsov-i%2Ftraining_rust_project", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleventsov-i%2Ftraining_rust_project'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1b04b479435084c380c8379a9abc010e2091afb8
[INFO] testing leventsov-i/training_rust_project against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleventsov-i%2Ftraining_rust_project" "/workspace/builds/worker-34/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-34/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/leventsov-i/training_rust_project on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/leventsov-i/training_rust_project
[INFO] finished tweaking git repo https://github.com/leventsov-i/training_rust_project
[INFO] tweaked toml for git repo https://github.com/leventsov-i/training_rust_project written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate git repo https://github.com/leventsov-i/training_rust_project already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cc66e58ba173427da5bcbd5f7db2e6de4af371f3d29d3ab47301eb4fc522d576
[INFO] running `Command { std: "docker" "start" "-a" "cc66e58ba173427da5bcbd5f7db2e6de4af371f3d29d3ab47301eb4fc522d576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cc66e58ba173427da5bcbd5f7db2e6de4af371f3d29d3ab47301eb4fc522d576", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc66e58ba173427da5bcbd5f7db2e6de4af371f3d29d3ab47301eb4fc522d576", kill_on_drop: false }`
[INFO] [stdout] cc66e58ba173427da5bcbd5f7db2e6de4af371f3d29d3ab47301eb4fc522d576
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74ad8c529d0f41e669d42a85a145fdf15495a6a6796481b80f61eda105d7fed7
[INFO] running `Command { std: "docker" "start" "-a" "74ad8c529d0f41e669d42a85a145fdf15495a6a6796481b80f61eda105d7fed7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling training_rust_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.42s
[INFO] running `Command { std: "docker" "inspect" "74ad8c529d0f41e669d42a85a145fdf15495a6a6796481b80f61eda105d7fed7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74ad8c529d0f41e669d42a85a145fdf15495a6a6796481b80f61eda105d7fed7", kill_on_drop: false }`
[INFO] [stdout] 74ad8c529d0f41e669d42a85a145fdf15495a6a6796481b80f61eda105d7fed7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0717a1be6e65c62703650509bc7982bb19b70137beb807c520350284082354ba
[INFO] running `Command { std: "docker" "start" "-a" "0717a1be6e65c62703650509bc7982bb19b70137beb807c520350284082354ba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling training_rust_project v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "0717a1be6e65c62703650509bc7982bb19b70137beb807c520350284082354ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0717a1be6e65c62703650509bc7982bb19b70137beb807c520350284082354ba", kill_on_drop: false }`
[INFO] [stdout] 0717a1be6e65c62703650509bc7982bb19b70137beb807c520350284082354ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 69e36da4b1772dc0b40c96eb867d1064602e2806f8c64c579707a13ed261f7d7
[INFO] running `Command { std: "docker" "start" "-a" "69e36da4b1772dc0b40c96eb867d1064602e2806f8c64c579707a13ed261f7d7", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.19s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/training_rust_project-1bc5209ae9c6362a)
[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" "69e36da4b1772dc0b40c96eb867d1064602e2806f8c64c579707a13ed261f7d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69e36da4b1772dc0b40c96eb867d1064602e2806f8c64c579707a13ed261f7d7", kill_on_drop: false }`
[INFO] [stdout] 69e36da4b1772dc0b40c96eb867d1064602e2806f8c64c579707a13ed261f7d7