[INFO] updating cached 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" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] [stderr] From https://github.com/mariusdanciu/rust_nn [INFO] [stderr] 846a412..1398051 master -> master [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 13980518e077a306b273244741b58036dfbaee28 [INFO] testing mariusdanciu/rust_nn 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%2Fmariusdanciu%2Frust_nn" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] [stderr] Checking out files: 91% (31/34) Checking out files: 94% (32/34) Checking out files: 97% (33/34) Checking out files: 100% (34/34) Checking out files: 100% (34/34), done. [INFO] validating manifest of git repo https://github.com/mariusdanciu/rust_nn 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/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-1/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: "/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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] cb212b2678d7c3726792a7aae573ef3da617160fb76644d97c4893150882f32b [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" "cb212b2678d7c3726792a7aae573ef3da617160fb76644d97c4893150882f32b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cb212b2678d7c3726792a7aae573ef3da617160fb76644d97c4893150882f32b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb212b2678d7c3726792a7aae573ef3da617160fb76644d97c4893150882f32b", kill_on_drop: false }` [INFO] [stdout] cb212b2678d7c3726792a7aae573ef3da617160fb76644d97c4893150882f32b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] ee6ac7f26e0baa894b87f0dbec3d0aa61778a9703e2933d3667c28720f27f770 [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" "ee6ac7f26e0baa894b87f0dbec3d0aa61778a9703e2933d3667c28720f27f770", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling palette v0.5.0 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling inflate v0.4.5 [INFO] [stderr] Compiling servo-fontconfig-sys v4.0.9 [INFO] [stderr] Compiling deflate v0.7.20 [INFO] [stderr] Compiling jpeg-decoder v0.1.18 [INFO] [stderr] Compiling servo-freetype-sys v4.0.5 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling generic-array v0.13.2 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling euclid v0.20.5 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling palette_derive v0.5.0 [INFO] [stderr] Compiling rusttype v0.8.2 [INFO] [stderr] Compiling freetype v0.4.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling png v0.15.3 [INFO] [stderr] Compiling servo-fontconfig v0.4.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling alga v0.9.2 [INFO] [stderr] Compiling lyon_geom v0.14.1 [INFO] [stderr] Compiling image v0.22.5 [INFO] [stderr] Compiling lyon_path v0.14.0 [INFO] [stderr] Compiling rand_distr v0.2.2 [INFO] [stderr] Compiling font-kit v0.4.0 [INFO] [stderr] Compiling nalgebra v0.19.0 [INFO] [stderr] Compiling plotters v0.2.12 [INFO] [stderr] Compiling nn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/neunet/api/defs.rs:172:29 [INFO] [stdout] | [INFO] [stdout] 172 | observer: &mut TrainingObserver, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TrainingObserver` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/neunet/api/internal.rs:169:29 [INFO] [stdout] | [INFO] [stdout] 169 | observer: &mut TrainingObserver, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TrainingObserver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/neunet/api/internal.rs:666:6 [INFO] [stdout] | [INFO] [stdout] 666 | impl ModelLoad { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ModelLoad` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 18s [INFO] running `Command { std: "docker" "inspect" "ee6ac7f26e0baa894b87f0dbec3d0aa61778a9703e2933d3667c28720f27f770", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee6ac7f26e0baa894b87f0dbec3d0aa61778a9703e2933d3667c28720f27f770", kill_on_drop: false }` [INFO] [stdout] ee6ac7f26e0baa894b87f0dbec3d0aa61778a9703e2933d3667c28720f27f770 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 77fa08c108347e0ca74e46591042a9e07d2bba5637256e6328a41fc3cd21bcc8 [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" "77fa08c108347e0ca74e46591042a9e07d2bba5637256e6328a41fc3cd21bcc8", kill_on_drop: false }` [INFO] [stderr] Compiling nn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/neunet/api/defs.rs:172:29 [INFO] [stdout] | [INFO] [stdout] 172 | observer: &mut TrainingObserver, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TrainingObserver` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/neunet/api/internal.rs:169:29 [INFO] [stdout] | [INFO] [stdout] 169 | observer: &mut TrainingObserver, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TrainingObserver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/neunet/api/internal.rs:666:6 [INFO] [stdout] | [INFO] [stdout] 666 | impl ModelLoad { [INFO] [stdout] | ^^^^^^^^^ help: use `dyn`: `dyn ModelLoad` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `Command { std: "docker" "inspect" "77fa08c108347e0ca74e46591042a9e07d2bba5637256e6328a41fc3cd21bcc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77fa08c108347e0ca74e46591042a9e07d2bba5637256e6328a41fc3cd21bcc8", kill_on_drop: false }` [INFO] [stdout] 77fa08c108347e0ca74e46591042a9e07d2bba5637256e6328a41fc3cd21bcc8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 1326c5725ab042a588bafb5b01120c8911888c469b1ab7005026a8b3a10ce8ca [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" "1326c5725ab042a588bafb5b01120c8911888c469b1ab7005026a8b3a10ce8ca", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/neunet/api/defs.rs:172:29 [INFO] [stderr] | [INFO] [stderr] 172 | observer: &mut TrainingObserver, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TrainingObserver` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/neunet/api/internal.rs:169:29 [INFO] [stderr] | [INFO] [stderr] 169 | observer: &mut TrainingObserver, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn TrainingObserver` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/neunet/api/internal.rs:666:6 [INFO] [stderr] | [INFO] [stderr] 666 | impl ModelLoad { [INFO] [stderr] | ^^^^^^^^^ help: use `dyn`: `dyn ModelLoad` [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.19s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/nn-f83f42938ba95538 [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" "1326c5725ab042a588bafb5b01120c8911888c469b1ab7005026a8b3a10ce8ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1326c5725ab042a588bafb5b01120c8911888c469b1ab7005026a8b3a10ce8ca", kill_on_drop: false }` [INFO] [stdout] 1326c5725ab042a588bafb5b01120c8911888c469b1ab7005026a8b3a10ce8ca