[INFO] cloning repository https://github.com/David-L-Jones/Common-Collections-Ex1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/David-L-Jones/Common-Collections-Ex1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavid-L-Jones%2FCommon-Collections-Ex1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDavid-L-Jones%2FCommon-Collections-Ex1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4bdc90d235c176d191289fe5259b7bc79e40cdd4
[INFO] testing David-L-Jones/Common-Collections-Ex1 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%2FDavid-L-Jones%2FCommon-Collections-Ex1" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/David-L-Jones/Common-Collections-Ex1 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/David-L-Jones/Common-Collections-Ex1
[INFO] finished tweaking git repo https://github.com/David-L-Jones/Common-Collections-Ex1
[INFO] tweaked toml for git repo https://github.com/David-L-Jones/Common-Collections-Ex1 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/David-L-Jones/Common-Collections-Ex1 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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e84a56175bc9f0f94afdfa236a1644b8562b19bf3c968c26868eb4faed040c71
[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" "e84a56175bc9f0f94afdfa236a1644b8562b19bf3c968c26868eb4faed040c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e84a56175bc9f0f94afdfa236a1644b8562b19bf3c968c26868eb4faed040c71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e84a56175bc9f0f94afdfa236a1644b8562b19bf3c968c26868eb4faed040c71", kill_on_drop: false }`
[INFO] [stdout] e84a56175bc9f0f94afdfa236a1644b8562b19bf3c968c26868eb4faed040c71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9a4803665bc5749bc7792cd95c96c2d23f0cd1ce8f3bb757637df3fbe2f5abd
[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" "d9a4803665bc5749bc7792cd95c96c2d23f0cd1ce8f3bb757637df3fbe2f5abd", kill_on_drop: false }`
[INFO] [stderr]    Compiling ex1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "d9a4803665bc5749bc7792cd95c96c2d23f0cd1ce8f3bb757637df3fbe2f5abd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9a4803665bc5749bc7792cd95c96c2d23f0cd1ce8f3bb757637df3fbe2f5abd", kill_on_drop: false }`
[INFO] [stdout] d9a4803665bc5749bc7792cd95c96c2d23f0cd1ce8f3bb757637df3fbe2f5abd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44f845b86871d8810c636c1da62bdf8bcfbc770019ed09c17fd1656d810b0a99
[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" "44f845b86871d8810c636c1da62bdf8bcfbc770019ed09c17fd1656d810b0a99", kill_on_drop: false }`
[INFO] [stderr]    Compiling ex1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/ex1-e555bd989437da24)
[INFO] running `Command { std: "docker" "inspect" "44f845b86871d8810c636c1da62bdf8bcfbc770019ed09c17fd1656d810b0a99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44f845b86871d8810c636c1da62bdf8bcfbc770019ed09c17fd1656d810b0a99", kill_on_drop: false }`
[INFO] [stdout] 44f845b86871d8810c636c1da62bdf8bcfbc770019ed09c17fd1656d810b0a99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 3980960e76b9cacdf2f5663337a9655bef93f71f9d86d5d62b20a2ee2082bd28
[INFO] running `Command { std: "docker" "start" "-a" "3980960e76b9cacdf2f5663337a9655bef93f71f9d86d5d62b20a2ee2082bd28", 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/ex1-e555bd989437da24)
[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" "3980960e76b9cacdf2f5663337a9655bef93f71f9d86d5d62b20a2ee2082bd28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3980960e76b9cacdf2f5663337a9655bef93f71f9d86d5d62b20a2ee2082bd28", kill_on_drop: false }`
[INFO] [stdout] 3980960e76b9cacdf2f5663337a9655bef93f71f9d86d5d62b20a2ee2082bd28