[INFO] fetching crate tpe 0.1.1... [INFO] testing tpe-0.1.1 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate tpe 0.1.1 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate tpe 0.1.1 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tpe 0.1.1 [INFO] finished tweaking crates.io crate tpe 0.1.1 [INFO] tweaked toml for crates.io crate tpe 0.1.1 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate tpe 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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 libm v0.2.1 [INFO] [stderr] Downloaded trackable v0.2.24 [INFO] [stderr] Downloaded bstr v0.2.15 [INFO] [stderr] Downloaded kurobako_core v0.1.11 [INFO] [stderr] Downloaded sha2 v0.9.3 [INFO] [stderr] Downloaded itertools v0.10.0 [INFO] [stderr] Downloaded generic-array v0.13.3 [INFO] [stderr] Downloaded nalgebra v0.19.0 [INFO] [stderr] Downloaded statrs v0.13.0 [INFO] [stderr] Downloaded num-complex v0.2.4 [INFO] [stderr] Downloaded rlua v0.17.0 [INFO] [stderr] Downloaded libc v0.2.88 [INFO] [stderr] Downloaded num-rational v0.2.4 [INFO] [stderr] Downloaded trackable_derive v1.0.0 [INFO] [stderr] Downloaded rand_distr v0.2.2 [INFO] [stderr] Downloaded matrixmultiply v0.2.4 [INFO] [stderr] Downloaded ordered-float v2.1.1 [INFO] [stderr] Downloaded rand_distr v0.4.0 [INFO] [stderr] Downloaded serde_derive v1.0.124 [INFO] [stderr] Downloaded alga v0.9.3 [INFO] [stderr] Downloaded approx v0.3.2 [INFO] [stderr] Downloaded trackable v1.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf176e2653cb9ac6045d32baf745aa9cbc99577fec61ce6b7985de853f71e47a [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" "bf176e2653cb9ac6045d32baf745aa9cbc99577fec61ce6b7985de853f71e47a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf176e2653cb9ac6045d32baf745aa9cbc99577fec61ce6b7985de853f71e47a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf176e2653cb9ac6045d32baf745aa9cbc99577fec61ce6b7985de853f71e47a", kill_on_drop: false }` [INFO] [stdout] bf176e2653cb9ac6045d32baf745aa9cbc99577fec61ce6b7985de853f71e47a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef70a9b5ce51135f9be193543b00e4a282c7cf313ae6b2e2383227a9931369ee [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" "ef70a9b5ce51135f9be193543b00e4a282c7cf313ae6b2e2383227a9931369ee", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.88 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling matrixmultiply v0.2.4 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling ordered-float v2.1.1 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling generic-array v0.13.3 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling alga v0.9.3 [INFO] [stderr] Compiling rand_distr v0.4.0 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling nalgebra v0.19.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling statrs v0.13.0 [INFO] [stderr] Compiling tpe v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 32.93s [INFO] running `Command { std: "docker" "inspect" "ef70a9b5ce51135f9be193543b00e4a282c7cf313ae6b2e2383227a9931369ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef70a9b5ce51135f9be193543b00e4a282c7cf313ae6b2e2383227a9931369ee", kill_on_drop: false }` [INFO] [stdout] ef70a9b5ce51135f9be193543b00e4a282c7cf313ae6b2e2383227a9931369ee [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 783403a8862c1e4e704d6497d00d50a6b734bf18d2eac3b216228232140ff43e [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" "783403a8862c1e4e704d6497d00d50a6b734bf18d2eac3b216228232140ff43e", kill_on_drop: false }` [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling rlua v0.17.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling trackable_derive v1.0.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling sha2 v0.9.3 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling trackable v1.1.0 [INFO] [stderr] Compiling trackable v0.2.24 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling kurobako_core v0.1.11 [INFO] [stderr] Compiling tpe v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 29.87s [INFO] running `Command { std: "docker" "inspect" "783403a8862c1e4e704d6497d00d50a6b734bf18d2eac3b216228232140ff43e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "783403a8862c1e4e704d6497d00d50a6b734bf18d2eac3b216228232140ff43e", kill_on_drop: false }` [INFO] [stdout] 783403a8862c1e4e704d6497d00d50a6b734bf18d2eac3b216228232140ff43e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e00a8ca764f4c868c45d54255f9683db3649da0362580e746d0c2622586d46e9 [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" "e00a8ca764f4c868c45d54255f9683db3649da0362580e746d0c2622586d46e9", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tpe-01a2100bb4dc9033) [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::optimizer_works ... ok [INFO] [stdout] test tests::store_and_save_trials_worls ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s [INFO] [stdout] [INFO] [stderr] Doc-tests tpe [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] test src/lib.rs - TpeOptimizer::trials (line 235) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.54s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e00a8ca764f4c868c45d54255f9683db3649da0362580e746d0c2622586d46e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e00a8ca764f4c868c45d54255f9683db3649da0362580e746d0c2622586d46e9", kill_on_drop: false }` [INFO] [stdout] e00a8ca764f4c868c45d54255f9683db3649da0362580e746d0c2622586d46e9