[INFO] cloning repository https://github.com/trifulca/mgit-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/trifulca/mgit-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrifulca%2Fmgit-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrifulca%2Fmgit-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ed467f8236e1cf1c993e52f464071e686e673ce1 [INFO] testing trifulca/mgit-rs against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftrifulca%2Fmgit-rs" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/trifulca/mgit-rs 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/trifulca/mgit-rs [INFO] finished tweaking git repo https://github.com/trifulca/mgit-rs [INFO] tweaked toml for git repo https://github.com/trifulca/mgit-rs written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/trifulca/mgit-rs 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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cargo-watch v7.0.1 [INFO] [stderr] Downloaded watchexec v1.8.6 [INFO] [stderr] Downloaded notify v4.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 755b8e58f5769e68251c3c69fd7f1ecd72e99d8ab6cd59077f41fab8a2e2f07a [INFO] running `Command { std: "docker" "start" "-a" "755b8e58f5769e68251c3c69fd7f1ecd72e99d8ab6cd59077f41fab8a2e2f07a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "755b8e58f5769e68251c3c69fd7f1ecd72e99d8ab6cd59077f41fab8a2e2f07a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "755b8e58f5769e68251c3c69fd7f1ecd72e99d8ab6cd59077f41fab8a2e2f07a", kill_on_drop: false }` [INFO] [stdout] 755b8e58f5769e68251c3c69fd7f1ecd72e99d8ab6cd59077f41fab8a2e2f07a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 4962a5a317671945b8fd6ebb5f2d6350b1ae8f52b09a5ea960a8a36ea04d105f [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" "4962a5a317671945b8fd6ebb5f2d6350b1ae8f52b09a5ea960a8a36ea04d105f", kill_on_drop: false }` [INFO] [stderr] warning: mgit-rs v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-watch` which is missing a lib target [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling mgit-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.24s [INFO] running `Command { std: "docker" "inspect" "4962a5a317671945b8fd6ebb5f2d6350b1ae8f52b09a5ea960a8a36ea04d105f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4962a5a317671945b8fd6ebb5f2d6350b1ae8f52b09a5ea960a8a36ea04d105f", kill_on_drop: false }` [INFO] [stdout] 4962a5a317671945b8fd6ebb5f2d6350b1ae8f52b09a5ea960a8a36ea04d105f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stdout] 6efbeb14246c5997f5d871c8844e28d482fb909681e7a6b6f72b5e8a7fb792a8 [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" "6efbeb14246c5997f5d871c8844e28d482fb909681e7a6b6f72b5e8a7fb792a8", kill_on_drop: false }` [INFO] [stderr] warning: mgit-rs v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-watch` which is missing a lib target [INFO] [stderr] Compiling mgit-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.10s [INFO] running `Command { std: "docker" "inspect" "6efbeb14246c5997f5d871c8844e28d482fb909681e7a6b6f72b5e8a7fb792a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6efbeb14246c5997f5d871c8844e28d482fb909681e7a6b6f72b5e8a7fb792a8", kill_on_drop: false }` [INFO] [stdout] 6efbeb14246c5997f5d871c8844e28d482fb909681e7a6b6f72b5e8a7fb792a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4bc464dff412773de83d41402106619ef30cc4d2457cabb6d08e10024077bd69 [INFO] running `Command { std: "docker" "start" "-a" "4bc464dff412773de83d41402106619ef30cc4d2457cabb6d08e10024077bd69", kill_on_drop: false }` [INFO] [stderr] warning: mgit-rs v0.1.0 (/opt/rustwide/workdir) ignoring invalid dependency `cargo-watch` which is missing a lib target [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mgit_rs-2bf95ba3131ceb26) [INFO] [stderr] Running tests/main_test.rs (/opt/rustwide/target/debug/deps/main_test-403a0ee928256232) [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test prime_factors_of_two ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "4bc464dff412773de83d41402106619ef30cc4d2457cabb6d08e10024077bd69", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bc464dff412773de83d41402106619ef30cc4d2457cabb6d08e10024077bd69", kill_on_drop: false }` [INFO] [stdout] 4bc464dff412773de83d41402106619ef30cc4d2457cabb6d08e10024077bd69