[INFO] fetching crate fakt-client 0.1.0...
[INFO] testing fakt-client-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate fakt-client 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate fakt-client 0.1.0 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 crates.io crate fakt-client 0.1.0
[INFO] finished tweaking crates.io crate fakt-client 0.1.0
[INFO] tweaked toml for crates.io crate fakt-client 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate fakt-client 0.1.0 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-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39b94e2d0bf99ba3d97aa3f029d5245ed0b69a31e275ef156a3549569822c665
[INFO] running `Command { std: "docker" "start" "-a" "39b94e2d0bf99ba3d97aa3f029d5245ed0b69a31e275ef156a3549569822c665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39b94e2d0bf99ba3d97aa3f029d5245ed0b69a31e275ef156a3549569822c665", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39b94e2d0bf99ba3d97aa3f029d5245ed0b69a31e275ef156a3549569822c665", kill_on_drop: false }`
[INFO] [stdout] 39b94e2d0bf99ba3d97aa3f029d5245ed0b69a31e275ef156a3549569822c665
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dbdfe45fb7b5833b8578d5130397a0e419f3fe0682848e17807546def3384fff
[INFO] running `Command { std: "docker" "start" "-a" "dbdfe45fb7b5833b8578d5130397a0e419f3fe0682848e17807546def3384fff", kill_on_drop: false }`
[INFO] [stderr]    Compiling fakt-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "dbdfe45fb7b5833b8578d5130397a0e419f3fe0682848e17807546def3384fff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbdfe45fb7b5833b8578d5130397a0e419f3fe0682848e17807546def3384fff", kill_on_drop: false }`
[INFO] [stdout] dbdfe45fb7b5833b8578d5130397a0e419f3fe0682848e17807546def3384fff
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfb33b3635aff9b0963879e7f5329d4c519a565bd9c294ff6972519818137271
[INFO] running `Command { std: "docker" "start" "-a" "bfb33b3635aff9b0963879e7f5329d4c519a565bd9c294ff6972519818137271", kill_on_drop: false }`
[INFO] [stderr]    Compiling fakt-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/fakt_client-3d1ed7b6e93f9c6c)
[INFO] running `Command { std: "docker" "inspect" "bfb33b3635aff9b0963879e7f5329d4c519a565bd9c294ff6972519818137271", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfb33b3635aff9b0963879e7f5329d4c519a565bd9c294ff6972519818137271", kill_on_drop: false }`
[INFO] [stdout] bfb33b3635aff9b0963879e7f5329d4c519a565bd9c294ff6972519818137271
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9bff22fc89c30ee39065817133a7e4433747aa9586b79748e4ee211881bb6e2c
[INFO] running `Command { std: "docker" "start" "-a" "9bff22fc89c30ee39065817133a7e4433747aa9586b79748e4ee211881bb6e2c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fakt_client-3d1ed7b6e93f9c6c)
[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" "9bff22fc89c30ee39065817133a7e4433747aa9586b79748e4ee211881bb6e2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bff22fc89c30ee39065817133a7e4433747aa9586b79748e4ee211881bb6e2c", kill_on_drop: false }`
[INFO] [stdout] 9bff22fc89c30ee39065817133a7e4433747aa9586b79748e4ee211881bb6e2c