[INFO] cloning repository https://github.com/TEGDV/RustCollectionChallenge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TEGDV/RustCollectionChallenge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTEGDV%2FRustCollectionChallenge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTEGDV%2FRustCollectionChallenge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e02016e526102051d4ea1c038b627759e9e8dee8
[INFO] testing TEGDV/RustCollectionChallenge 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%2FTEGDV%2FRustCollectionChallenge" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/TEGDV/RustCollectionChallenge 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/TEGDV/RustCollectionChallenge
[INFO] finished tweaking git repo https://github.com/TEGDV/RustCollectionChallenge
[INFO] tweaked toml for git repo https://github.com/TEGDV/RustCollectionChallenge written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/TEGDV/RustCollectionChallenge 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 61625c61875e4c6e102d094ed8cf4288fe0dedc9d242e4c2f4d434a4b9df8a0a
[INFO] running `Command { std: "docker" "start" "-a" "61625c61875e4c6e102d094ed8cf4288fe0dedc9d242e4c2f4d434a4b9df8a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61625c61875e4c6e102d094ed8cf4288fe0dedc9d242e4c2f4d434a4b9df8a0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61625c61875e4c6e102d094ed8cf4288fe0dedc9d242e4c2f4d434a4b9df8a0a", kill_on_drop: false }`
[INFO] [stdout] 61625c61875e4c6e102d094ed8cf4288fe0dedc9d242e4c2f4d434a4b9df8a0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] fdad93d22b4c091056829b9f395efd75792e54af1076d0d2c27baaa606a28599
[INFO] running `Command { std: "docker" "start" "-a" "fdad93d22b4c091056829b9f395efd75792e54af1076d0d2c27baaa606a28599", kill_on_drop: false }`
[INFO] [stderr]    Compiling storing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "fdad93d22b4c091056829b9f395efd75792e54af1076d0d2c27baaa606a28599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdad93d22b4c091056829b9f395efd75792e54af1076d0d2c27baaa606a28599", kill_on_drop: false }`
[INFO] [stdout] fdad93d22b4c091056829b9f395efd75792e54af1076d0d2c27baaa606a28599
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5cd2656bc357f3095b1957d36bee944121ef7aad17fbd384a09ab47a04a054a4
[INFO] running `Command { std: "docker" "start" "-a" "5cd2656bc357f3095b1957d36bee944121ef7aad17fbd384a09ab47a04a054a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling storing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/storing-d23dd1ee68ede63b)
[INFO] running `Command { std: "docker" "inspect" "5cd2656bc357f3095b1957d36bee944121ef7aad17fbd384a09ab47a04a054a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cd2656bc357f3095b1957d36bee944121ef7aad17fbd384a09ab47a04a054a4", kill_on_drop: false }`
[INFO] [stdout] 5cd2656bc357f3095b1957d36bee944121ef7aad17fbd384a09ab47a04a054a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] e9cd1acda983201a09b9bdf0042e830fc462d3d9a7aeeb72d19273b9fec9172d
[INFO] running `Command { std: "docker" "start" "-a" "e9cd1acda983201a09b9bdf0042e830fc462d3d9a7aeeb72d19273b9fec9172d", 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/storing-d23dd1ee68ede63b)
[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" "e9cd1acda983201a09b9bdf0042e830fc462d3d9a7aeeb72d19273b9fec9172d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9cd1acda983201a09b9bdf0042e830fc462d3d9a7aeeb72d19273b9fec9172d", kill_on_drop: false }`
[INFO] [stdout] e9cd1acda983201a09b9bdf0042e830fc462d3d9a7aeeb72d19273b9fec9172d