[INFO] cloning repository https://github.com/jeremychone/rust-kdd [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeremychone/rust-kdd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeremychone%2Frust-kdd", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeremychone%2Frust-kdd'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 46b875dca82de6868bb3932f6cff2fc16b9b0b15 [INFO] testing jeremychone/rust-kdd against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeremychone%2Frust-kdd" "/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/jeremychone/rust-kdd 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] started tweaking git repo https://github.com/jeremychone/rust-kdd [INFO] finished tweaking git repo https://github.com/jeremychone/rust-kdd [INFO] tweaked toml for git repo https://github.com/jeremychone/rust-kdd written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/jeremychone/rust-kdd 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] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smartstring v0.2.6 [INFO] [stderr] Downloaded rhai_codegen v0.3.6 [INFO] [stderr] Downloaded handlebars v4.0.0 [INFO] [stderr] Downloaded strum_macros v0.21.0 [INFO] [stderr] Downloaded rhai v0.20.2 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 208a2ce67bfc3489fcd1949c05e926dc74332543370ad2b0f5523cf665791dbc [INFO] running `Command { std: "docker" "start" "-a" "208a2ce67bfc3489fcd1949c05e926dc74332543370ad2b0f5523cf665791dbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "208a2ce67bfc3489fcd1949c05e926dc74332543370ad2b0f5523cf665791dbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "208a2ce67bfc3489fcd1949c05e926dc74332543370ad2b0f5523cf665791dbc", kill_on_drop: false }` [INFO] [stdout] 208a2ce67bfc3489fcd1949c05e926dc74332543370ad2b0f5523cf665791dbc [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/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] d3aea6181f79a50bdfaeb7cc31f322a8b8b5cb3912b4ba342e0e0deca2c77212 [INFO] running `Command { std: "docker" "start" "-a" "d3aea6181f79a50bdfaeb7cc31f322a8b8b5cb3912b4ba342e0e0deca2c77212", 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 memchr v2.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling quick-error v2.0.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling pathdiff v0.2.0 [INFO] [stderr] Compiling smartstring v0.2.6 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.25 [INFO] [stderr] Compiling rhai_codegen v0.3.6 [INFO] [stderr] Compiling strum_macros v0.21.0 [INFO] [stderr] Compiling handlebars v4.0.0 [INFO] [stderr] Compiling rhai v0.20.2 [INFO] [stderr] Compiling thiserror v1.0.25 [INFO] [stderr] Compiling kdd v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 35s [INFO] running `Command { std: "docker" "inspect" "d3aea6181f79a50bdfaeb7cc31f322a8b8b5cb3912b4ba342e0e0deca2c77212", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3aea6181f79a50bdfaeb7cc31f322a8b8b5cb3912b4ba342e0e0deca2c77212", kill_on_drop: false }` [INFO] [stdout] d3aea6181f79a50bdfaeb7cc31f322a8b8b5cb3912b4ba342e0e0deca2c77212 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 07cb6b78b37541cc09d18186a31a4236a499921d36a58d10b4d37c186c0570a2 [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" "07cb6b78b37541cc09d18186a31a4236a499921d36a58d10b4d37c186c0570a2", kill_on_drop: false }` [INFO] [stderr] Compiling kdd v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.57s [INFO] running `Command { std: "docker" "inspect" "07cb6b78b37541cc09d18186a31a4236a499921d36a58d10b4d37c186c0570a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "07cb6b78b37541cc09d18186a31a4236a499921d36a58d10b4d37c186c0570a2", kill_on_drop: false }` [INFO] [stdout] 07cb6b78b37541cc09d18186a31a4236a499921d36a58d10b4d37c186c0570a2 [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 6f4a57d36224469a480d00a393705b2cf922c125fcc5fcb10ab376f6b6eaf8b1 [INFO] running `Command { std: "docker" "start" "-a" "6f4a57d36224469a480d00a393705b2cf922c125fcc5fcb10ab376f6b6eaf8b1", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kdd-78900365e1b6ca6e) [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" "6f4a57d36224469a480d00a393705b2cf922c125fcc5fcb10ab376f6b6eaf8b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f4a57d36224469a480d00a393705b2cf922c125fcc5fcb10ab376f6b6eaf8b1", kill_on_drop: false }` [INFO] [stdout] 6f4a57d36224469a480d00a393705b2cf922c125fcc5fcb10ab376f6b6eaf8b1