[INFO] cloning repository https://github.com/OchirErkhembayar/rustgrad [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OchirErkhembayar/rustgrad" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOchirErkhembayar%2Frustgrad", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOchirErkhembayar%2Frustgrad'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b6ab3feb257e0bdb0d0ad0e2bea48a2dec245633 [INFO] checking OchirErkhembayar/rustgrad against 656ccbe796ff98def9b555c118e1620c5389e3b2 for pr-133502-25 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOchirErkhembayar%2Frustgrad" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/OchirErkhembayar/rustgrad [INFO] finished tweaking git repo https://github.com/OchirErkhembayar/rustgrad [INFO] tweaked toml for git repo https://github.com/OchirErkhembayar/rustgrad written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/OchirErkhembayar/rustgrad on toolchain 656ccbe796ff98def9b555c118e1620c5389e3b2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/OchirErkhembayar/rustgrad 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" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand_core v0.6.4 [INFO] [stderr] Downloaded wasi v0.11.0+wasi-snapshot-preview1 [INFO] [stderr] Downloaded getrandom v0.2.15 [INFO] [stderr] Downloaded rand v0.8.5 [INFO] [stderr] Downloaded rand_chacha v0.3.1 [INFO] [stderr] Downloaded cfg-if v1.0.0 [INFO] [stderr] Downloaded quote v1.0.37 [INFO] [stderr] Downloaded ppv-lite86 v0.2.20 [INFO] [stderr] Downloaded byteorder v1.5.0 [INFO] [stderr] Downloaded autocfg v1.4.0 [INFO] [stderr] Downloaded unicode-ident v1.0.14 [INFO] [stderr] Downloaded zerocopy-derive v0.7.35 [INFO] [stderr] Downloaded proc-macro2 v1.0.92 [INFO] [stderr] Downloaded num-traits v0.2.19 [INFO] [stderr] Downloaded zerocopy v0.7.35 [INFO] [stderr] Downloaded syn v2.0.89 [INFO] [stderr] Downloaded libc v0.2.164 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] f436579e59b4d5ef62ff6740a38cbed8cc01affb12b59df70272df4b8f57279b [INFO] running `Command { std: "docker" "start" "f436579e59b4d5ef62ff6740a38cbed8cc01affb12b59df70272df4b8f57279b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f436579e59b4d5ef62ff6740a38cbed8cc01affb12b59df70272df4b8f57279b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f436579e59b4d5ef62ff6740a38cbed8cc01affb12b59df70272df4b8f57279b" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f436579e59b4d5ef62ff6740a38cbed8cc01affb12b59df70272df4b8f57279b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f436579e59b4d5ef62ff6740a38cbed8cc01affb12b59df70272df4b8f57279b" "/opt/rustwide/cargo-home/bin/cargo" "+656ccbe796ff98def9b555c118e1620c5389e3b2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.164 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.89 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rustgrad v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/nn.rs:28:70 [INFO] [stdout] | [INFO] [stdout] 28 | let weights = Vec::from_iter((0..nin).map(|_| rng.gen_range(-1.0..=1.0).into())); [INFO] [stdout] | ^^^ help: explicitly specify the type as `f32`: `1.0_f32` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #154024 [INFO] [stdout] = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/nn.rs:28:76 [INFO] [stdout] | [INFO] [stdout] 28 | let weights = Vec::from_iter((0..nin).map(|_| rng.gen_range(-1.0..=1.0).into())); [INFO] [stdout] | ^^^ help: explicitly specify the type as `f32`: `1.0_f32` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #154024 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/nn.rs:30:34 [INFO] [stdout] | [INFO] [stdout] 30 | bias: rng.gen_range(-1.0..=1.0).into(), [INFO] [stdout] | ^^^ help: explicitly specify the type as `f32`: `1.0_f32` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #154024 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/nn.rs:30:40 [INFO] [stdout] | [INFO] [stdout] 30 | bias: rng.gen_range(-1.0..=1.0).into(), [INFO] [stdout] | ^^^ help: explicitly specify the type as `f32`: `1.0_f32` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #154024 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/lib.rs:10:51 [INFO] [stdout] | [INFO] [stdout] 10 | .map(|(pred, actual)| (pred - actual).pow(2.0)) [INFO] [stdout] | ^^^ help: explicitly specify the type as `f32`: `2.0_f32` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #154024 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/engine.rs:331:22 [INFO] [stdout] | [INFO] [stdout] 331 | let c = &b - 2.0; [INFO] [stdout] | ^^^ help: explicitly specify the type as `f32`: `2.0_f32` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #154024 [INFO] [stdout] = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/engine.rs:349:40 [INFO] [stdout] | [INFO] [stdout] 349 | let mut d = &a * &b + (&b).pow(3.0); [INFO] [stdout] | ^^^ help: explicitly specify the type as `f32`: `3.0_f32` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #154024 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/engine.rs:355:23 [INFO] [stdout] | [INFO] [stdout] 355 | let f = e.pow(2.0); [INFO] [stdout] | ^^^ help: explicitly specify the type as `f32`: `2.0_f32` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #154024 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/engine.rs:356:26 [INFO] [stdout] | [INFO] [stdout] 356 | let mut g = &f / 2.0; [INFO] [stdout] | ^^^ help: explicitly specify the type as `f32`: `2.0_f32` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #154024 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/nn.rs:28:70 [INFO] [stdout] | [INFO] [stdout] 28 | let weights = Vec::from_iter((0..nin).map(|_| rng.gen_range(-1.0..=1.0).into())); [INFO] [stdout] | ^^^ help: explicitly specify the type as `f32`: `1.0_f32` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #154024 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/nn.rs:28:76 [INFO] [stdout] | [INFO] [stdout] 28 | let weights = Vec::from_iter((0..nin).map(|_| rng.gen_range(-1.0..=1.0).into())); [INFO] [stdout] | ^^^ help: explicitly specify the type as `f32`: `1.0_f32` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #154024 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/nn.rs:30:34 [INFO] [stdout] | [INFO] [stdout] 30 | bias: rng.gen_range(-1.0..=1.0).into(), [INFO] [stdout] | ^^^ help: explicitly specify the type as `f32`: `1.0_f32` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #154024 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/nn.rs:30:40 [INFO] [stdout] | [INFO] [stdout] 30 | bias: rng.gen_range(-1.0..=1.0).into(), [INFO] [stdout] | ^^^ help: explicitly specify the type as `f32`: `1.0_f32` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #154024 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From` is not satisfied [INFO] [stdout] --> src/lib.rs:10:51 [INFO] [stdout] | [INFO] [stdout] 10 | .map(|(pred, actual)| (pred - actual).pow(2.0)) [INFO] [stdout] | ^^^ help: explicitly specify the type as `f32`: `2.0_f32` [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #154024 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.92s [INFO] running `Command { std: "docker" "inspect" "f436579e59b4d5ef62ff6740a38cbed8cc01affb12b59df70272df4b8f57279b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f436579e59b4d5ef62ff6740a38cbed8cc01affb12b59df70272df4b8f57279b", kill_on_drop: false }` [INFO] [stdout] f436579e59b4d5ef62ff6740a38cbed8cc01affb12b59df70272df4b8f57279b