[INFO] fetching crate git_practice 0.0.1...
[INFO] testing git_practice-0.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate git_practice 0.0.1 into /workspace/builds/worker-44/source
[INFO] validating manifest of crates.io crate git_practice 0.0.1 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 git_practice 0.0.1
[INFO] finished tweaking crates.io crate git_practice 0.0.1
[INFO] tweaked toml for crates.io crate git_practice 0.0.1 written to /workspace/builds/worker-44/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] b71e929c8fc3be3b40890423f6592299b6370632bdb7afbfa8c4b8fe7b9e8155
[INFO] running `Command { std: "docker" "start" "-a" "b71e929c8fc3be3b40890423f6592299b6370632bdb7afbfa8c4b8fe7b9e8155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b71e929c8fc3be3b40890423f6592299b6370632bdb7afbfa8c4b8fe7b9e8155", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b71e929c8fc3be3b40890423f6592299b6370632bdb7afbfa8c4b8fe7b9e8155", kill_on_drop: false }`
[INFO] [stdout] b71e929c8fc3be3b40890423f6592299b6370632bdb7afbfa8c4b8fe7b9e8155
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 6de21ba9763042fc41939d19860d987547953b1d29e86cb793c87e175be1cd57
[INFO] running `Command { std: "docker" "start" "-a" "6de21ba9763042fc41939d19860d987547953b1d29e86cb793c87e175be1cd57", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling git_practice v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "6de21ba9763042fc41939d19860d987547953b1d29e86cb793c87e175be1cd57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6de21ba9763042fc41939d19860d987547953b1d29e86cb793c87e175be1cd57", kill_on_drop: false }`
[INFO] [stdout] 6de21ba9763042fc41939d19860d987547953b1d29e86cb793c87e175be1cd57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] ad933164172ff6281f8e794565961e7ea9886c2b2b497bc53a978ce52e8dada3
[INFO] running `Command { std: "docker" "start" "-a" "ad933164172ff6281f8e794565961e7ea9886c2b2b497bc53a978ce52e8dada3", kill_on_drop: false }`
[INFO] [stderr]    Compiling git_practice v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.49s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/git_practice-e2e4a3aef6c68100)
[INFO] running `Command { std: "docker" "inspect" "ad933164172ff6281f8e794565961e7ea9886c2b2b497bc53a978ce52e8dada3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad933164172ff6281f8e794565961e7ea9886c2b2b497bc53a978ce52e8dada3", kill_on_drop: false }`
[INFO] [stdout] ad933164172ff6281f8e794565961e7ea9886c2b2b497bc53a978ce52e8dada3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-44/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] 3b2e3438799b8e00e003751ef3995bee8b101cae095c7bca83923a177af5e3cd
[INFO] running `Command { std: "docker" "start" "-a" "3b2e3438799b8e00e003751ef3995bee8b101cae095c7bca83923a177af5e3cd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/git_practice-e2e4a3aef6c68100)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::another_function ... ok
[INFO] [stdout] test example::thread::test_mutex ... ok
[INFO] [stdout] test example::thread::test_channel ... ok
[INFO] [stdout] test example::thread::test_thread ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests git_practice
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s
[INFO] [stdout] 
[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" "3b2e3438799b8e00e003751ef3995bee8b101cae095c7bca83923a177af5e3cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b2e3438799b8e00e003751ef3995bee8b101cae095c7bca83923a177af5e3cd", kill_on_drop: false }`
[INFO] [stdout] 3b2e3438799b8e00e003751ef3995bee8b101cae095c7bca83923a177af5e3cd