[INFO] cloning repository https://github.com/sameem420/rust_tupleExample
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sameem420/rust_tupleExample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsameem420%2Frust_tupleExample", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsameem420%2Frust_tupleExample'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 535275a524796f5c193bf81d5cceed0a8a90eeb9
[INFO] testing sameem420/rust_tupleExample 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%2Fsameem420%2Frust_tupleExample" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sameem420/rust_tupleExample 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/sameem420/rust_tupleExample
[INFO] finished tweaking git repo https://github.com/sameem420/rust_tupleExample
[INFO] tweaked toml for git repo https://github.com/sameem420/rust_tupleExample written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/sameem420/rust_tupleExample 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] 65b4b6f06691225ad21e95a4f8c223f5de74736318a30f92a696c9dbe6b4bd38
[INFO] running `Command { std: "docker" "start" "-a" "65b4b6f06691225ad21e95a4f8c223f5de74736318a30f92a696c9dbe6b4bd38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65b4b6f06691225ad21e95a4f8c223f5de74736318a30f92a696c9dbe6b4bd38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65b4b6f06691225ad21e95a4f8c223f5de74736318a30f92a696c9dbe6b4bd38", kill_on_drop: false }`
[INFO] [stdout] 65b4b6f06691225ad21e95a4f8c223f5de74736318a30f92a696c9dbe6b4bd38
[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] 306080ba1fa0208a73a7657c2584da364444ac0543a06b1af2b8b92134dbad0d
[INFO] running `Command { std: "docker" "start" "-a" "306080ba1fa0208a73a7657c2584da364444ac0543a06b1af2b8b92134dbad0d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tuples_example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "306080ba1fa0208a73a7657c2584da364444ac0543a06b1af2b8b92134dbad0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "306080ba1fa0208a73a7657c2584da364444ac0543a06b1af2b8b92134dbad0d", kill_on_drop: false }`
[INFO] [stdout] 306080ba1fa0208a73a7657c2584da364444ac0543a06b1af2b8b92134dbad0d
[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] e73ca98331fd8d9218e77ae0e50e5e64e96040016618465bdf59347df05e0ce3
[INFO] running `Command { std: "docker" "start" "-a" "e73ca98331fd8d9218e77ae0e50e5e64e96040016618465bdf59347df05e0ce3", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuples_example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/tuples_example-e117405f58e54f32)
[INFO] running `Command { std: "docker" "inspect" "e73ca98331fd8d9218e77ae0e50e5e64e96040016618465bdf59347df05e0ce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e73ca98331fd8d9218e77ae0e50e5e64e96040016618465bdf59347df05e0ce3", kill_on_drop: false }`
[INFO] [stdout] e73ca98331fd8d9218e77ae0e50e5e64e96040016618465bdf59347df05e0ce3
[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] a5d5972e578b6e6af1e320136b4aa0854ca56f55fdef1ff053c7255dca8d932f
[INFO] running `Command { std: "docker" "start" "-a" "a5d5972e578b6e6af1e320136b4aa0854ca56f55fdef1ff053c7255dca8d932f", 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/tuples_example-e117405f58e54f32)
[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" "a5d5972e578b6e6af1e320136b4aa0854ca56f55fdef1ff053c7255dca8d932f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5d5972e578b6e6af1e320136b4aa0854ca56f55fdef1ff053c7255dca8d932f", kill_on_drop: false }`
[INFO] [stdout] a5d5972e578b6e6af1e320136b4aa0854ca56f55fdef1ff053c7255dca8d932f