[INFO] fetching crate kurobako 0.2.9... [INFO] testing kurobako-0.2.9 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] extracting crate kurobako 0.2.9 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate kurobako 0.2.9 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kurobako 0.2.9 [INFO] finished tweaking crates.io crate kurobako 0.2.9 [INFO] tweaked toml for crates.io crate kurobako 0.2.9 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate kurobako 0.2.9 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ordered-float v2.1.1 [INFO] [stderr] Downloaded sha2 v0.9.3 [INFO] [stderr] Downloaded num-bigint v0.3.1 [INFO] [stderr] Downloaded bytecodec v0.4.13 [INFO] [stderr] Downloaded kurobako_solvers v0.2.1 [INFO] [stderr] Downloaded rustats v0.1.2 [INFO] [stderr] Downloaded kurobako_problems v0.1.13 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 18d27dc317ac8d072d47e1a8128a7c18e81e8cb61ea987be97460eba0b88d3c0 [INFO] running `Command { std: "docker" "start" "-a" "18d27dc317ac8d072d47e1a8128a7c18e81e8cb61ea987be97460eba0b88d3c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18d27dc317ac8d072d47e1a8128a7c18e81e8cb61ea987be97460eba0b88d3c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18d27dc317ac8d072d47e1a8128a7c18e81e8cb61ea987be97460eba0b88d3c0", kill_on_drop: false }` [INFO] [stdout] 18d27dc317ac8d072d47e1a8128a7c18e81e8cb61ea987be97460eba0b88d3c0 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3671962cc08225fe66dd7532efc450a1f2224decd8f1f1d17d68c8ec1f6cb511 [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" "3671962cc08225fe66dd7532efc450a1f2224decd8f1f1d17d68c8ec1f6cb511", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling build_const v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-bigint v0.3.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling rlua v0.17.0 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling sha2 v0.9.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling ordered-float v2.1.1 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling console v0.14.0 [INFO] [stderr] Compiling rand_distr v0.3.0 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling indicatif v0.15.0 [INFO] [stderr] Compiling rustats v0.1.2 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling trackable_derive v0.1.3 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling trackable v0.2.23 [INFO] [stderr] Compiling bytecodec v0.4.13 [INFO] [stderr] Compiling hdf5file v0.1.1 [INFO] [stderr] Compiling yamakan v0.2.0 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling randomforest v0.1.6 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling protobuf_codec v0.2.8 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling kurobako_core v0.1.11 [INFO] [stderr] Compiling nasbench v0.1.2 [INFO] [stderr] Compiling kurobako_solvers v0.2.1 [INFO] [stderr] Compiling kurobako_problems v0.1.13 [INFO] [stderr] Compiling kurobako v0.2.9 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 38s [INFO] running `Command { std: "docker" "inspect" "3671962cc08225fe66dd7532efc450a1f2224decd8f1f1d17d68c8ec1f6cb511", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3671962cc08225fe66dd7532efc450a1f2224decd8f1f1d17d68c8ec1f6cb511", kill_on_drop: false }` [INFO] [stdout] 3671962cc08225fe66dd7532efc450a1f2224decd8f1f1d17d68c8ec1f6cb511 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 805e99c771baaba7031b443493e05bc6f103027d0865cb56118b42c9e5ef00a9 [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" "805e99c771baaba7031b443493e05bc6f103027d0865cb56118b42c9e5ef00a9", kill_on_drop: false }` [INFO] [stderr] Compiling kurobako v0.2.9 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.71s [INFO] running `Command { std: "docker" "inspect" "805e99c771baaba7031b443493e05bc6f103027d0865cb56118b42c9e5ef00a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "805e99c771baaba7031b443493e05bc6f103027d0865cb56118b42c9e5ef00a9", kill_on_drop: false }` [INFO] [stdout] 805e99c771baaba7031b443493e05bc6f103027d0865cb56118b42c9e5ef00a9 [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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] adc686f6f889f1e0502431ab834bde20f30af32dbabb3dd3c69e2a233270407d [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" "adc686f6f889f1e0502431ab834bde20f30af32dbabb3dd3c69e2a233270407d", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kurobako-186690141e14c37a) [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] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kurobako-4c88b17f269e72c7) [INFO] [stderr] Doc-tests kurobako [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" "adc686f6f889f1e0502431ab834bde20f30af32dbabb3dd3c69e2a233270407d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adc686f6f889f1e0502431ab834bde20f30af32dbabb3dd3c69e2a233270407d", kill_on_drop: false }` [INFO] [stdout] adc686f6f889f1e0502431ab834bde20f30af32dbabb3dd3c69e2a233270407d