[INFO] updating cached repository https://github.com/veniamin-ilmer/compare-speed [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9bda3f9dc6f8905569efb96391505d8f259fb00d [INFO] testing veniamin-ilmer/compare-speed against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fveniamin-ilmer%2Fcompare-speed" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/veniamin-ilmer/compare-speed on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/veniamin-ilmer/compare-speed [INFO] finished tweaking git repo https://github.com/veniamin-ilmer/compare-speed [INFO] tweaked toml for git repo https://github.com/veniamin-ilmer/compare-speed written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/veniamin-ilmer/compare-speed already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-5/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a626499d19bb8cc68ef393642f9123ac54ab8972e0293a2aae34868c5788fa4f [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" "a626499d19bb8cc68ef393642f9123ac54ab8972e0293a2aae34868c5788fa4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a626499d19bb8cc68ef393642f9123ac54ab8972e0293a2aae34868c5788fa4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a626499d19bb8cc68ef393642f9123ac54ab8972e0293a2aae34868c5788fa4f", kill_on_drop: false }` [INFO] [stdout] a626499d19bb8cc68ef393642f9123ac54ab8972e0293a2aae34868c5788fa4f [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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e8da023a8419978b9b17decd49efaec6c72f5378251e44f956dbd2dd4b3e3d4 [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" "9e8da023a8419978b9b17decd49efaec6c72f5378251e44f956dbd2dd4b3e3d4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling object v0.20.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling encoding_rs v0.8.23 [INFO] [stderr] Compiling ryu-ecmascript v0.1.1 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling cgmath v0.16.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.18 [INFO] [stderr] Compiling bitflags v0.7.0 [INFO] [stderr] Compiling approx v0.1.1 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling jetscii v0.4.4 [INFO] [stderr] Compiling unchecked-index v0.2.2 [INFO] [stderr] Compiling rustc-hex v2.1.0 [INFO] [stderr] Compiling xmlparser v0.8.1 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling defmac v0.1.3 [INFO] [stderr] Compiling static_assertions v0.2.5 [INFO] [stderr] Compiling rust_quicksort v0.1.0 [INFO] [stderr] Compiling ironsort v0.1.0 [INFO] [stderr] Compiling bencher v0.1.5 [INFO] [stderr] Compiling dmsort v1.0.0 [INFO] [stderr] Compiling json v0.11.15 [INFO] [stderr] Compiling simple_csv v0.0.15 [INFO] [stderr] Compiling quick_sort v0.2.1 [INFO] [stderr] Compiling md5 v0.6.1 [INFO] [stderr] Compiling cycle-sort v0.2.0 [INFO] [stderr] Compiling afsort v0.3.1 [INFO] [stderr] Compiling rdxsort v0.3.0 [INFO] [stderr] Compiling dummy_xml v0.1.6 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling quick-csv v0.1.6 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling miniz_oxide v0.4.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling xml-rs v0.4.1 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling galil-seiferas v0.1.5 [INFO] [stderr] Compiling roxmltree v0.4.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling subslice v0.2.2 [INFO] [stderr] Compiling twoway v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling vek v0.9.12 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling json_in_type v1.1.1 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling nv-xml v0.1.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling uint v0.5.0 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling numext-constructor v0.1.4 [INFO] [stderr] Compiling bstr v0.2.13 [INFO] [stderr] Compiling xmltree v0.8.0 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling generic-array v0.11.1 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling md-5 v0.8.0 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling alga v0.7.2 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling sortrs v0.0.5 [INFO] [stderr] Compiling rulinalg v0.4.2 [INFO] [stderr] Compiling nalgebra v0.16.14 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling json5 v0.2.8 [INFO] [stderr] Compiling treexml v0.7.0 [INFO] [stderr] Compiling quick-xml v0.13.3 [INFO] [stderr] Compiling numext-fixed-uint-core v0.1.4 [INFO] [stderr] Compiling numext-fixed-uint-hack v0.1.4 [INFO] [stderr] Compiling numext-fixed-uint v0.1.4 [INFO] [stderr] Compiling crate-race v1.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 00s [INFO] running `Command { std: "docker" "inspect" "9e8da023a8419978b9b17decd49efaec6c72f5378251e44f956dbd2dd4b3e3d4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e8da023a8419978b9b17decd49efaec6c72f5378251e44f956dbd2dd4b3e3d4", kill_on_drop: false }` [INFO] [stdout] 9e8da023a8419978b9b17decd49efaec6c72f5378251e44f956dbd2dd4b3e3d4 [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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 911e6c81a880f00f3cb217b5461334bf23749db7e26e4535a1634ffead9ea1cb [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" "911e6c81a880f00f3cb217b5461334bf23749db7e26e4535a1634ffead9ea1cb", kill_on_drop: false }` [INFO] [stderr] Compiling crate-race v1.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.82s [INFO] running `Command { std: "docker" "inspect" "911e6c81a880f00f3cb217b5461334bf23749db7e26e4535a1634ffead9ea1cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "911e6c81a880f00f3cb217b5461334bf23749db7e26e4535a1634ffead9ea1cb", kill_on_drop: false }` [INFO] [stdout] 911e6c81a880f00f3cb217b5461334bf23749db7e26e4535a1634ffead9ea1cb [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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 02c3379e558a90c64b7725ae5c8129218f1efa589133bfa5bc6106f3b41ad751 [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" "02c3379e558a90c64b7725ae5c8129218f1efa589133bfa5bc6106f3b41ad751", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.36s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/crate_race-a8f5af2b9ce551ac [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "02c3379e558a90c64b7725ae5c8129218f1efa589133bfa5bc6106f3b41ad751", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "02c3379e558a90c64b7725ae5c8129218f1efa589133bfa5bc6106f3b41ad751", kill_on_drop: false }` [INFO] [stdout] 02c3379e558a90c64b7725ae5c8129218f1efa589133bfa5bc6106f3b41ad751