[INFO] fetching crate gym-rs 0.2.1... [INFO] testing gym-rs-0.2.1 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate gym-rs 0.2.1 into /workspace/builds/worker-109/source [INFO] validating manifest of crates.io crate gym-rs 0.2.1 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate gym-rs 0.2.1 [INFO] finished tweaking crates.io crate gym-rs 0.2.1 [INFO] tweaked toml for crates.io crate gym-rs 0.2.1 written to /workspace/builds/worker-109/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 05e113377a577155eb0cea31c25551b80a731ec62cbe943717c237cc4b050464 [INFO] running `Command { std: "docker" "start" "-a" "05e113377a577155eb0cea31c25551b80a731ec62cbe943717c237cc4b050464", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05e113377a577155eb0cea31c25551b80a731ec62cbe943717c237cc4b050464", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05e113377a577155eb0cea31c25551b80a731ec62cbe943717c237cc4b050464", kill_on_drop: false }` [INFO] [stdout] 05e113377a577155eb0cea31c25551b80a731ec62cbe943717c237cc4b050464 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bfa29160c4188d0184cbaebf7cdde6fc37bcb32b30174fcc394f65d3b00b3726 [INFO] running `Command { std: "docker" "start" "-a" "bfa29160c4188d0184cbaebf7cdde6fc37bcb32b30174fcc394f65d3b00b3726", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling weezl v0.1.5 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling ttf-parser v0.12.3 [INFO] [stderr] Compiling find_folder v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.3 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling cmake v0.1.46 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling pathfinder_simd v0.5.1 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling freetype v0.7.0 [INFO] [stderr] Compiling servo-fontconfig v0.5.1 [INFO] [stderr] Compiling pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling font-kit v0.10.1 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling plotters-bitmap v0.3.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling gym-rs v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `mass_cart` [INFO] [stdout] --> src/cart_pole.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | mass_cart: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 54.31s [INFO] running `Command { std: "docker" "inspect" "bfa29160c4188d0184cbaebf7cdde6fc37bcb32b30174fcc394f65d3b00b3726", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfa29160c4188d0184cbaebf7cdde6fc37bcb32b30174fcc394f65d3b00b3726", kill_on_drop: false }` [INFO] [stdout] bfa29160c4188d0184cbaebf7cdde6fc37bcb32b30174fcc394f65d3b00b3726 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73b151ff040705f78843634c878b6963eecc3f1e204a0c3714d8e31d1fc18197 [INFO] running `Command { std: "docker" "start" "-a" "73b151ff040705f78843634c878b6963eecc3f1e204a0c3714d8e31d1fc18197", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling gym-rs v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `mass_cart` [INFO] [stdout] --> src/cart_pole.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | mass_cart: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `mass_cart` [INFO] [stdout] --> src/cart_pole.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 58 | mass_cart: f64, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.12s [INFO] running `Command { std: "docker" "inspect" "73b151ff040705f78843634c878b6963eecc3f1e204a0c3714d8e31d1fc18197", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73b151ff040705f78843634c878b6963eecc3f1e204a0c3714d8e31d1fc18197", kill_on_drop: false }` [INFO] [stdout] 73b151ff040705f78843634c878b6963eecc3f1e204a0c3714d8e31d1fc18197 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-109/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] aa3740155e65a019e71774b95f23dffb84bcd0f2e7bd2997b5bdf83dcf080db5 [INFO] running `Command { std: "docker" "start" "-a" "aa3740155e65a019e71774b95f23dffb84bcd0f2e7bd2997b5bdf83dcf080db5", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `mass_cart` [INFO] [stderr] --> src/cart_pole.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | mass_cart: f64, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `gym-rs` (lib) generated 1 warning [INFO] [stderr] warning: `gym-rs` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/gym_rs-5d98b24b8dd8e5ce) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test utils::tests::test_scale ... ok [INFO] [stdout] test mountain_car::tests::mountain_car ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests gym-rs [INFO] [stderr] warning: lint `missing_crate_level_docs` has been renamed to `rustdoc::missing_crate_level_docs` [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | #![deny(missing_docs, missing_crate_level_docs)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_crate_level_docs` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/mountain_car.rs - mountain_car::MountainCarEnv (line 28) ... FAILED [INFO] [stdout] test src/cart_pole.rs - cart_pole::CartPoleEnv (line 34) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/mountain_car.rs - mountain_car::MountainCarEnv (line 28) stdout ---- [INFO] [stdout] error: expected one of `!`, `.`, `::`, `;`, `?`, `{`, `}`, or an operator, found `case` [INFO] [stdout] --> src/mountain_car.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 3 | In case of continuous action, apply a force in range [-1.0, 1.0], [INFO] [stdout] | ^^^^ expected one of 8 possible tokens [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/cart_pole.rs - cart_pole::CartPoleEnv (line 34) stdout ---- [INFO] [stdout] error: expected one of `!`, `(`, `.`, `::`, `;`, `<`, `?`, or `}`, found `amount` [INFO] [stdout] --> src/cart_pole.rs:35:11 [INFO] [stdout] | [INFO] [stdout] 3 | Note: The amount the velocity that is reduced or increased is not [INFO] [stdout] | - ^^^^^^ expected one of 8 possible tokens [INFO] [stdout] | | [INFO] [stdout] | tried to parse a type due to this type ascription [INFO] [stdout] | [INFO] [stdout] = note: `#![feature(type_ascription)]` lets you annotate an expression with a type: `: ` [INFO] [stdout] = note: see issue #23416 for more information [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/cart_pole.rs - cart_pole::CartPoleEnv (line 34) [INFO] [stdout] src/mountain_car.rs - mountain_car::MountainCarEnv (line 28) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "aa3740155e65a019e71774b95f23dffb84bcd0f2e7bd2997b5bdf83dcf080db5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa3740155e65a019e71774b95f23dffb84bcd0f2e7bd2997b5bdf83dcf080db5", kill_on_drop: false }` [INFO] [stdout] aa3740155e65a019e71774b95f23dffb84bcd0f2e7bd2997b5bdf83dcf080db5