[INFO] cloning repository https://github.com/mariusdanciu/rust_nn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mariusdanciu/rust_nn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariusdanciu%2Frust_nn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariusdanciu%2Frust_nn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f8e0ce2fe51986c552feebecbdb5744f252971e6 [INFO] checking mariusdanciu/rust_nn against master#a58ec8ff03b3269b20104eb7eae407be48ab95a7 for pr-119849-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariusdanciu%2Frust_nn" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mariusdanciu/rust_nn on toolchain a58ec8ff03b3269b20104eb7eae407be48ab95a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a58ec8ff03b3269b20104eb7eae407be48ab95a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mariusdanciu/rust_nn [INFO] finished tweaking git repo https://github.com/mariusdanciu/rust_nn [INFO] tweaked toml for git repo https://github.com/mariusdanciu/rust_nn written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/mariusdanciu/rust_nn 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" "+a58ec8ff03b3269b20104eb7eae407be48ab95a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_pcg v0.2.1 [INFO] [stderr] Downloaded freetype v0.4.1 [INFO] [stderr] Downloaded palette_derive v0.5.0 [INFO] [stderr] Downloaded servo-fontconfig v0.4.0 [INFO] [stderr] Downloaded float-ord v0.2.0 [INFO] [stderr] Downloaded cmake v0.1.42 [INFO] [stderr] Downloaded dirs v1.0.5 [INFO] [stderr] Downloaded lyon_path v0.14.0 [INFO] [stderr] Downloaded time v0.1.42 [INFO] [stderr] Downloaded getrandom v0.1.13 [INFO] [stderr] Downloaded js-sys v0.3.37 [INFO] [stderr] Downloaded chrono v0.4.11 [INFO] [stderr] Downloaded libc v0.2.65 [INFO] [stderr] Downloaded servo-freetype-sys v4.0.5 [INFO] [stderr] Downloaded plotters v0.2.12 [INFO] [stderr] Downloaded servo-fontconfig-sys v4.0.9 [INFO] [stderr] Downloaded expat-sys v2.1.6 [INFO] [stderr] Downloaded web-sys v0.3.37 [INFO] [stderr] Downloaded nalgebra v0.19.0 [INFO] [stderr] Downloaded palette v0.5.0 [INFO] [stderr] Downloaded dwrote v0.9.0 [INFO] [stderr] Downloaded euclid v0.20.5 [INFO] [stderr] Downloaded lyon_geom v0.14.1 [INFO] [stderr] Downloaded font-kit v0.4.0 [INFO] [stderr] Downloaded core-text v13.3.2 [INFO] [stderr] Downloaded alga v0.9.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+a58ec8ff03b3269b20104eb7eae407be48ab95a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 03d22c6fbec76d0515674cfb3b6cb908e237e87c12c116f45fef183ed50cc76b [INFO] running `Command { std: "docker" "start" "-a" "03d22c6fbec76d0515674cfb3b6cb908e237e87c12c116f45fef183ed50cc76b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "03d22c6fbec76d0515674cfb3b6cb908e237e87c12c116f45fef183ed50cc76b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03d22c6fbec76d0515674cfb3b6cb908e237e87c12c116f45fef183ed50cc76b", kill_on_drop: false }` [INFO] [stdout] 03d22c6fbec76d0515674cfb3b6cb908e237e87c12c116f45fef183ed50cc76b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+a58ec8ff03b3269b20104eb7eae407be48ab95a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00c792805cd2b0ebdb230b9b51cb1811d3fd8be04de7a88012cd54e634e1f644 [INFO] running `Command { std: "docker" "start" "-a" "00c792805cd2b0ebdb230b9b51cb1811d3fd8be04de7a88012cd54e634e1f644", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.9 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking servo-fontconfig v0.4.0 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking freetype v0.4.1 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking euclid v0.20.5 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking image v0.22.5 [INFO] [stderr] Checking alga v0.9.2 [INFO] [stderr] Checking lyon_geom v0.14.1 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking nalgebra v0.19.0 [INFO] [stderr] Checking lyon_path v0.14.0 [INFO] [stderr] Checking font-kit v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Checking plotters v0.2.12 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking nn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/neunet/utils/matrix.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | panic!(s); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 25 | panic!("{}", s); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/neunet/utils/matrix.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | panic!(s); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 25 | panic!("{}", s); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.67s [INFO] running `Command { std: "docker" "inspect" "00c792805cd2b0ebdb230b9b51cb1811d3fd8be04de7a88012cd54e634e1f644", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00c792805cd2b0ebdb230b9b51cb1811d3fd8be04de7a88012cd54e634e1f644", kill_on_drop: false }` [INFO] [stdout] 00c792805cd2b0ebdb230b9b51cb1811d3fd8be04de7a88012cd54e634e1f644 [INFO] checking mariusdanciu/rust_nn against try#d09c7205ff47571cec0c9444e568a0020bb083db for pr-119849-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmariusdanciu%2Frust_nn" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mariusdanciu/rust_nn on toolchain d09c7205ff47571cec0c9444e568a0020bb083db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d09c7205ff47571cec0c9444e568a0020bb083db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mariusdanciu/rust_nn [INFO] finished tweaking git repo https://github.com/mariusdanciu/rust_nn [INFO] tweaked toml for git repo https://github.com/mariusdanciu/rust_nn written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/mariusdanciu/rust_nn 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" "+d09c7205ff47571cec0c9444e568a0020bb083db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+d09c7205ff47571cec0c9444e568a0020bb083db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a885329983258f2bf4d53c6f95f0e6634c85b27751e8949b324e9c1165151930 [INFO] running `Command { std: "docker" "start" "-a" "a885329983258f2bf4d53c6f95f0e6634c85b27751e8949b324e9c1165151930", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a885329983258f2bf4d53c6f95f0e6634c85b27751e8949b324e9c1165151930", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a885329983258f2bf4d53c6f95f0e6634c85b27751e8949b324e9c1165151930", kill_on_drop: false }` [INFO] [stdout] a885329983258f2bf4d53c6f95f0e6634c85b27751e8949b324e9c1165151930 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+d09c7205ff47571cec0c9444e568a0020bb083db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d7d90e753b4d347a888bcb084cb9cce855247dcf67b7151e8728eb2e75c9c00 [INFO] running `Command { std: "docker" "start" "-a" "8d7d90e753b4d347a888bcb084cb9cce855247dcf67b7151e8728eb2e75c9c00", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.9 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking float-ord v0.2.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking freetype v0.4.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking servo-fontconfig v0.4.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking euclid v0.20.5 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking alga v0.9.2 [INFO] [stderr] Checking image v0.22.5 [INFO] [stderr] Checking lyon_geom v0.14.1 [INFO] [stderr] Checking rand_distr v0.2.2 [INFO] [stderr] Checking nalgebra v0.19.0 [INFO] [stderr] Checking lyon_path v0.14.0 [INFO] [stderr] Checking font-kit v0.4.0 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking plotters v0.2.12 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking nn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/neunet/utils/matrix.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | panic!(s); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 25 | panic!("{}", s); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/neunet/utils/matrix.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | panic!(s); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 25 | panic!("{}", s); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.69s [INFO] running `Command { std: "docker" "inspect" "8d7d90e753b4d347a888bcb084cb9cce855247dcf67b7151e8728eb2e75c9c00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d7d90e753b4d347a888bcb084cb9cce855247dcf67b7151e8728eb2e75c9c00", kill_on_drop: false }` [INFO] [stdout] 8d7d90e753b4d347a888bcb084cb9cce855247dcf67b7151e8728eb2e75c9c00