[INFO] cloning repository https://github.com/nyxiative/engine-z [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nyxiative/engine-z" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnyxiative%2Fengine-z", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnyxiative%2Fengine-z'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a40355a1440f337b1248d08ecd5c6fa4754b4bc2 [INFO] testing nyxiative/engine-z against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnyxiative%2Fengine-z" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nyxiative/engine-z on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-12/source/rust-toolchain [INFO] started tweaking git repo https://github.com/nyxiative/engine-z [INFO] finished tweaking git repo https://github.com/nyxiative/engine-z [INFO] tweaked toml for git repo https://github.com/nyxiative/engine-z written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/nyxiative/engine-z already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded path-absolutize v3.0.10 [INFO] [stderr] Downloaded hyper v0.14.8 [INFO] [stderr] Downloaded path-dedot v3.0.12 [INFO] [stderr] Downloaded configr v0.8.0 [INFO] [stderr] Downloaded configr_derive v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c71782aeb5481df31524ce5ccc05e01226dbf3b8b47ce9c16c1020141350ce31 [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" "c71782aeb5481df31524ce5ccc05e01226dbf3b8b47ce9c16c1020141350ce31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c71782aeb5481df31524ce5ccc05e01226dbf3b8b47ce9c16c1020141350ce31", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c71782aeb5481df31524ce5ccc05e01226dbf3b8b47ce9c16c1020141350ce31", kill_on_drop: false }` [INFO] [stdout] c71782aeb5481df31524ce5ccc05e01226dbf3b8b47ce9c16c1020141350ce31 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--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] 3e0fc7c3cbfdf2abdf36e787d90f5fe6723d234c4967ed83d9030daa2987746d [INFO] running `Command { std: "docker" "start" "-a" "3e0fc7c3cbfdf2abdf36e787d90f5fe6723d234c4967ed83d9030daa2987746d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling httpdate v1.0.1 [INFO] [stderr] Compiling path-dedot v3.0.12 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling path-absolutize v3.0.10 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling dirs v3.0.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tokio v1.6.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling configr_derive v0.8.0 [INFO] [stderr] Compiling pin-project v1.0.7 [INFO] [stderr] Compiling snafu v0.6.10 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling hyper v0.14.8 [INFO] [stderr] Compiling configr v0.8.0 [INFO] [stderr] Compiling engine-z v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 49s [INFO] running `Command { std: "docker" "inspect" "3e0fc7c3cbfdf2abdf36e787d90f5fe6723d234c4967ed83d9030daa2987746d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e0fc7c3cbfdf2abdf36e787d90f5fe6723d234c4967ed83d9030daa2987746d", kill_on_drop: false }` [INFO] [stdout] 3e0fc7c3cbfdf2abdf36e787d90f5fe6723d234c4967ed83d9030daa2987746d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 5c427d3b17aa58c1a906b8eaeeafb7cd2b1673dd9ce1195ed969ca3286515f45 [INFO] running `Command { std: "docker" "start" "-a" "5c427d3b17aa58c1a906b8eaeeafb7cd2b1673dd9ce1195ed969ca3286515f45", kill_on_drop: false }` [INFO] [stderr] Compiling engine-z v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.63s [INFO] running `Command { std: "docker" "inspect" "5c427d3b17aa58c1a906b8eaeeafb7cd2b1673dd9ce1195ed969ca3286515f45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5c427d3b17aa58c1a906b8eaeeafb7cd2b1673dd9ce1195ed969ca3286515f45", kill_on_drop: false }` [INFO] [stdout] 5c427d3b17aa58c1a906b8eaeeafb7cd2b1673dd9ce1195ed969ca3286515f45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] eb56524b1e8f042f86fc62ee64a55e3f0d9df20e7366618ea6bb81beb1aad822 [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" "eb56524b1e8f042f86fc62ee64a55e3f0d9df20e7366618ea6bb81beb1aad822", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/engine_z-a155bf80fd533a1c) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/engine_z-39952084c35f835a) [INFO] [stdout] [INFO] [stderr] Doc-tests engine-z [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] [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" "eb56524b1e8f042f86fc62ee64a55e3f0d9df20e7366618ea6bb81beb1aad822", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb56524b1e8f042f86fc62ee64a55e3f0d9df20e7366618ea6bb81beb1aad822", kill_on_drop: false }` [INFO] [stdout] eb56524b1e8f042f86fc62ee64a55e3f0d9df20e7366618ea6bb81beb1aad822