[INFO] cloning repository https://github.com/aleon1138/linalg-bench [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aleon1138/linalg-bench" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleon1138%2Flinalg-bench", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleon1138%2Flinalg-bench'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 52610cddfeda837b94bfb612722e32f4fc82273a [INFO] checking aleon1138/linalg-bench against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleon1138%2Flinalg-bench" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aleon1138/linalg-bench on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aleon1138/linalg-bench [INFO] finished tweaking git repo https://github.com/aleon1138/linalg-bench [INFO] tweaked toml for git repo https://github.com/aleon1138/linalg-bench written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/aleon1138/linalg-bench already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded blas-src v0.6.1 [INFO] [stderr] Downloaded cblas-sys v0.1.4 [INFO] [stderr] Downloaded cast v0.2.6 [INFO] [stderr] Downloaded simba v0.4.0 [INFO] [stderr] Downloaded rand_distr v0.4.1 [INFO] [stderr] Downloaded ndarray-rand v0.13.0 [INFO] [stderr] Downloaded openblas-src v0.9.0 [INFO] [stderr] Downloaded nalgebra v0.25.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21a3a6474c84de56bd0c171079b03f34323cfca69f8fc3bed7af4dcc4470e04c [INFO] running `Command { std: "docker" "start" "-a" "21a3a6474c84de56bd0c171079b03f34323cfca69f8fc3bed7af4dcc4470e04c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21a3a6474c84de56bd0c171079b03f34323cfca69f8fc3bed7af4dcc4470e04c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21a3a6474c84de56bd0c171079b03f34323cfca69f8fc3bed7af4dcc4470e04c", kill_on_drop: false }` [INFO] [stdout] 21a3a6474c84de56bd0c171079b03f34323cfca69f8fc3bed7af4dcc4470e04c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b67db7eae6fe8284fbfcba7704950bbc687b9be26139c6d8221bf66e880255d1 [INFO] running `Command { std: "docker" "start" "-a" "b67db7eae6fe8284fbfcba7704950bbc687b9be26139c6d8221bf66e880255d1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling openblas-src v0.9.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling ndarray v0.14.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Checking matrixmultiply v0.3.1 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking blas-src v0.6.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Checking simba v0.4.0 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking num-rational v0.3.2 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Checking rayon v1.5.1 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking rand_distr v0.4.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking ndarray-rand v0.13.0 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking nalgebra v0.25.4 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stderr] Checking bench-linalg v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.92s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "b67db7eae6fe8284fbfcba7704950bbc687b9be26139c6d8221bf66e880255d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b67db7eae6fe8284fbfcba7704950bbc687b9be26139c6d8221bf66e880255d1", kill_on_drop: false }` [INFO] [stdout] b67db7eae6fe8284fbfcba7704950bbc687b9be26139c6d8221bf66e880255d1 [INFO] checking aleon1138/linalg-bench against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faleon1138%2Flinalg-bench" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aleon1138/linalg-bench on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aleon1138/linalg-bench [INFO] finished tweaking git repo https://github.com/aleon1138/linalg-bench [INFO] tweaked toml for git repo https://github.com/aleon1138/linalg-bench written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/aleon1138/linalg-bench already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d5d79fcf1a7c3cd707416c2128caf5cdcc65b20e2dce4336d79d92bc2d54faec [INFO] running `Command { std: "docker" "start" "-a" "d5d79fcf1a7c3cd707416c2128caf5cdcc65b20e2dce4336d79d92bc2d54faec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d5d79fcf1a7c3cd707416c2128caf5cdcc65b20e2dce4336d79d92bc2d54faec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5d79fcf1a7c3cd707416c2128caf5cdcc65b20e2dce4336d79d92bc2d54faec", kill_on_drop: false }` [INFO] [stdout] d5d79fcf1a7c3cd707416c2128caf5cdcc65b20e2dce4336d79d92bc2d54faec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a7271a2e86774fdc46331ba0c726795d917903e7786b100a9081cc4296bdc359 [INFO] running `Command { std: "docker" "start" "-a" "a7271a2e86774fdc46331ba0c726795d917903e7786b100a9081cc4296bdc359", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling openblas-src v0.9.0 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking plotters-backend v0.3.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling ndarray v0.14.0 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking plotters-svg v0.3.0 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking matrixmultiply v0.3.1 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking blas-src v0.6.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking rayon v1.5.1 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Checking num-rational v0.3.2 [INFO] [stderr] Checking simba v0.4.0 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Checking rand_distr v0.4.1 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking ndarray-rand v0.13.0 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking nalgebra v0.25.4 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.4 [INFO] [stderr] Checking bench-linalg v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.22s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "a7271a2e86774fdc46331ba0c726795d917903e7786b100a9081cc4296bdc359", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7271a2e86774fdc46331ba0c726795d917903e7786b100a9081cc4296bdc359", kill_on_drop: false }` [INFO] [stdout] a7271a2e86774fdc46331ba0c726795d917903e7786b100a9081cc4296bdc359