[INFO] updating cached repository https://github.com/subhendudash02/rust-learning [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8ca54006c17ec237ce82dfb1ee363594b1e91f3e [INFO] testing subhendudash02/rust-learning/8ca54006c17ec237ce82dfb1ee363594b1e91f3e 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%2Fsubhendudash02%2Frust-learning" "/workspace/builds/worker-85/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/subhendudash02/rust-learning 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/subhendudash02/rust-learning [INFO] finished tweaking git repo https://github.com/subhendudash02/rust-learning [INFO] tweaked toml for git repo https://github.com/subhendudash02/rust-learning written to /workspace/builds/worker-85/source/Cargo.toml [INFO] crate git repo https://github.com/subhendudash02/rust-learning 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-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] 42db424b121fe1d10c774d4af9b216c5a5256cd0401aaf0b2a012e0eb9bea3f6 [INFO] running `Command { std: "docker" "start" "-a" "42db424b121fe1d10c774d4af9b216c5a5256cd0401aaf0b2a012e0eb9bea3f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42db424b121fe1d10c774d4af9b216c5a5256cd0401aaf0b2a012e0eb9bea3f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42db424b121fe1d10c774d4af9b216c5a5256cd0401aaf0b2a012e0eb9bea3f6", kill_on_drop: false }` [INFO] [stdout] 42db424b121fe1d10c774d4af9b216c5a5256cd0401aaf0b2a012e0eb9bea3f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] 43695e9e2bb29c871dceac760760479b99ad2052477c6b61f0b03e3721612d4c [INFO] running `Command { std: "docker" "start" "-a" "43695e9e2bb29c871dceac760760479b99ad2052477c6b61f0b03e3721612d4c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling first_proj v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.89s [INFO] running `Command { std: "docker" "inspect" "43695e9e2bb29c871dceac760760479b99ad2052477c6b61f0b03e3721612d4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43695e9e2bb29c871dceac760760479b99ad2052477c6b61f0b03e3721612d4c", kill_on_drop: false }` [INFO] [stdout] 43695e9e2bb29c871dceac760760479b99ad2052477c6b61f0b03e3721612d4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] 533a156d582c9235ed42708824b26ee5fbd9431532e953263574f372dede0295 [INFO] running `Command { std: "docker" "start" "-a" "533a156d582c9235ed42708824b26ee5fbd9431532e953263574f372dede0295", kill_on_drop: false }` [INFO] [stderr] Compiling first_proj v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.55s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/first_proj-d85dc24326ab4d16) [INFO] running `Command { std: "docker" "inspect" "533a156d582c9235ed42708824b26ee5fbd9431532e953263574f372dede0295", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "533a156d582c9235ed42708824b26ee5fbd9431532e953263574f372dede0295", kill_on_drop: false }` [INFO] [stdout] 533a156d582c9235ed42708824b26ee5fbd9431532e953263574f372dede0295 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] 89109b434b612b2b7f1773ff61adbbee54ac98b42565e2aef081c1f839de6b76 [INFO] running `Command { std: "docker" "start" "-a" "89109b434b612b2b7f1773ff61adbbee54ac98b42565e2aef081c1f839de6b76", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/first_proj-d85dc24326ab4d16) [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" "89109b434b612b2b7f1773ff61adbbee54ac98b42565e2aef081c1f839de6b76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89109b434b612b2b7f1773ff61adbbee54ac98b42565e2aef081c1f839de6b76", kill_on_drop: false }` [INFO] [stdout] 89109b434b612b2b7f1773ff61adbbee54ac98b42565e2aef081c1f839de6b76