[INFO] cloning repository https://github.com/tonmanna/RustLearningFollowBookBeginer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tonmanna/RustLearningFollowBookBeginer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonmanna%2FRustLearningFollowBookBeginer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonmanna%2FRustLearningFollowBookBeginer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e02a78cc89be42814c89e2bc1c1cad99f34911a1
[INFO] testing tonmanna/RustLearningFollowBookBeginer against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftonmanna%2FRustLearningFollowBookBeginer" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tonmanna/RustLearningFollowBookBeginer on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tonmanna/RustLearningFollowBookBeginer
[INFO] finished tweaking git repo https://github.com/tonmanna/RustLearningFollowBookBeginer
[INFO] tweaked toml for git repo https://github.com/tonmanna/RustLearningFollowBookBeginer written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/tonmanna/RustLearningFollowBookBeginer already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49ffba9a130d63a558a783b9869d98a4e7c3c0a2a9021b4015a9136a7cb73198
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "49ffba9a130d63a558a783b9869d98a4e7c3c0a2a9021b4015a9136a7cb73198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49ffba9a130d63a558a783b9869d98a4e7c3c0a2a9021b4015a9136a7cb73198", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49ffba9a130d63a558a783b9869d98a4e7c3c0a2a9021b4015a9136a7cb73198", kill_on_drop: false }`
[INFO] [stdout] 49ffba9a130d63a558a783b9869d98a4e7c3c0a2a9021b4015a9136a7cb73198
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23bf0eacbd8dc1a2a0c6952e87dc5ed6417eb85ef3695f5724d430bacddc9c10
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "23bf0eacbd8dc1a2a0c6952e87dc5ed6417eb85ef3695f5724d430bacddc9c10", kill_on_drop: false }`
[INFO] [stderr]    Compiling utility v0.1.0 (/opt/rustwide/workdir/utility)
[INFO] [stderr]    Compiling convertor_mongooose_graphql v0.1.0 (/opt/rustwide/workdir/convertor)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
[INFO] running `Command { std: "docker" "inspect" "23bf0eacbd8dc1a2a0c6952e87dc5ed6417eb85ef3695f5724d430bacddc9c10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23bf0eacbd8dc1a2a0c6952e87dc5ed6417eb85ef3695f5724d430bacddc9c10", kill_on_drop: false }`
[INFO] [stdout] 23bf0eacbd8dc1a2a0c6952e87dc5ed6417eb85ef3695f5724d430bacddc9c10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 60d77f5435b38e17b9b776b5f9465e4f4be944e84843c9c1015cbbbb1f6cfab7
[INFO] running `Command { std: "docker" "start" "-a" "60d77f5435b38e17b9b776b5f9465e4f4be944e84843c9c1015cbbbb1f6cfab7", kill_on_drop: false }`
[INFO] [stderr]    Compiling utility v0.1.0 (/opt/rustwide/workdir/utility)
[INFO] [stderr]    Compiling convertor_mongooose_graphql v0.1.0 (/opt/rustwide/workdir/convertor)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.28s
[INFO] running `Command { std: "docker" "inspect" "60d77f5435b38e17b9b776b5f9465e4f4be944e84843c9c1015cbbbb1f6cfab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60d77f5435b38e17b9b776b5f9465e4f4be944e84843c9c1015cbbbb1f6cfab7", kill_on_drop: false }`
[INFO] [stdout] 60d77f5435b38e17b9b776b5f9465e4f4be944e84843c9c1015cbbbb1f6cfab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e33ad766e5263c5e1fd81b685d6b11aec345eeb84d652ac2b773c4bdf95325d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8e33ad766e5263c5e1fd81b685d6b11aec345eeb84d652ac2b773c4bdf95325d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/convertor_mongooose_graphql-6acdedf86671c86e)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/utility-bf4d5ac091001fae)
[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] [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] [stderr]    Doc-tests utility
[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" "8e33ad766e5263c5e1fd81b685d6b11aec345eeb84d652ac2b773c4bdf95325d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e33ad766e5263c5e1fd81b685d6b11aec345eeb84d652ac2b773c4bdf95325d", kill_on_drop: false }`
[INFO] [stdout] 8e33ad766e5263c5e1fd81b685d6b11aec345eeb84d652ac2b773c4bdf95325d