[INFO] cloning repository https://github.com/Majavar/map-generator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Majavar/map-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMajavar%2Fmap-generator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMajavar%2Fmap-generator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a7ce4c0ea9c91a987849d1f8342472afb5624074 [INFO] checking Majavar/map-generator against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMajavar%2Fmap-generator" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Majavar/map-generator on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Majavar/map-generator [INFO] finished tweaking git repo https://github.com/Majavar/map-generator [INFO] tweaked toml for git repo https://github.com/Majavar/map-generator written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/Majavar/map-generator already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v0.9.15 [INFO] [stderr] Downloaded derive_builder v0.4.7 [INFO] [stderr] Downloaded image v0.12.4 [INFO] [stderr] Downloaded derive_builder_core v0.1.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b30eb1b55818ba97fd7f2519fac03674b3bdc672741bc14c1934c0a1a8271015 [INFO] running `Command { std: "docker" "start" "-a" "b30eb1b55818ba97fd7f2519fac03674b3bdc672741bc14c1934c0a1a8271015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b30eb1b55818ba97fd7f2519fac03674b3bdc672741bc14c1934c0a1a8271015", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b30eb1b55818ba97fd7f2519fac03674b3bdc672741bc14c1934c0a1a8271015", kill_on_drop: false }` [INFO] [stdout] b30eb1b55818ba97fd7f2519fac03674b3bdc672741bc14c1934c0a1a8271015 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 042ecd2c530d7cc2f4af1bd090fb0c426e4b2b347b239b6bc2501e38cfe9a53c [INFO] running `Command { std: "docker" "start" "-a" "042ecd2c530d7cc2f4af1bd090fb0c426e4b2b347b239b6bc2501e38cfe9a53c", 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] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling rayon-core v1.5.0 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking inflate v0.1.1 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Compiling derive_builder v0.4.7 [INFO] [stderr] Checking serde v0.9.15 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking noise2d v0.1.0 (/opt/rustwide/workdir/noise2d) [INFO] [stderr] Checking heightmap v0.1.0 (/opt/rustwide/workdir/heightmap) [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling serde_codegen_internals v0.14.2 [INFO] [stderr] Compiling derive_builder_core v0.1.7 [INFO] [stderr] Checking png v0.6.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Compiling serde_derive v0.9.15 [INFO] [stderr] Checking serde_yaml v0.6.2 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking image v0.12.4 [INFO] [stderr] Checking image v0.1.0 (/opt/rustwide/workdir/image) [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> image/src/shade.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | (self.get(x + 1, y) - self.get(x - 1, y)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> image/src/shade.rs:68:13 [INFO] [stdout] | [INFO] [stdout] 68 | (self.get(x, y + 1) - self.get(x, y - 1)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking map-generator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:49:78 [INFO] [stdout] | [INFO] [stdout] 49 | .validator(|s| usize::from_str(&s).map(|_| ()).map_err(|e| e.description().to_string())), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:255:100 [INFO] [stdout] | [INFO] [stdout] 255 | serde_yaml::from_str(contents.as_str()).map_err(|e| io::Error::new(io::ErrorKind::Other, e.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:262:92 [INFO] [stdout] | [INFO] [stdout] 262 | serde_yaml::to_string(self).map_err(|e| io::Error::new(io::ErrorKind::Other, e.description()))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/interpolate.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | Self::lerp(v0, v1, v) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `Lerp::lerp(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(float_interpolation)]` to the crate attributes to enable `f64::::lerp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/interpolate.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | Self::lerp(v0, v1, v) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `Lerp::lerp(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(float_interpolation)]` to the crate attributes to enable `f64::::lerp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/interpolate.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | Self::lerp(v0, v1, v) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `Lerp::lerp(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(float_interpolation)]` to the crate attributes to enable `f64::::lerp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/interpolate.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | Self::lerp(v0, v1, v) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `Lerp::lerp(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(float_interpolation)]` to the crate attributes to enable `f64::::lerp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:49:78 [INFO] [stdout] | [INFO] [stdout] 49 | .validator(|s| usize::from_str(&s).map(|_| ()).map_err(|e| e.description().to_string())), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:255:100 [INFO] [stdout] | [INFO] [stdout] 255 | serde_yaml::from_str(contents.as_str()).map_err(|e| io::Error::new(io::ErrorKind::Other, e.description())) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:262:92 [INFO] [stdout] | [INFO] [stdout] 262 | serde_yaml::to_string(self).map_err(|e| io::Error::new(io::ErrorKind::Other, e.description()))?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/interpolate.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | Self::lerp(v0, v1, v) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unstable_name_collisions)]` on by default [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `Lerp::lerp(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(float_interpolation)]` to the crate attributes to enable `f64::::lerp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/interpolate.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | Self::lerp(v0, v1, v) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `Lerp::lerp(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(float_interpolation)]` to the crate attributes to enable `f64::::lerp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/interpolate.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | Self::lerp(v0, v1, v) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `Lerp::lerp(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(float_interpolation)]` to the crate attributes to enable `f64::::lerp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: an associated function with this name may be added to the standard library in the future [INFO] [stdout] --> src/interpolate.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | Self::lerp(v0, v1, v) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior! [INFO] [stdout] = note: for more information, see issue #48919 [INFO] [stdout] = help: call with fully qualified syntax `Lerp::lerp(...)` to keep using the current method [INFO] [stdout] = help: add `#![feature(float_interpolation)]` to the crate attributes to enable `f64::::lerp` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.08s [INFO] running `Command { std: "docker" "inspect" "042ecd2c530d7cc2f4af1bd090fb0c426e4b2b347b239b6bc2501e38cfe9a53c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "042ecd2c530d7cc2f4af1bd090fb0c426e4b2b347b239b6bc2501e38cfe9a53c", kill_on_drop: false }` [INFO] [stdout] 042ecd2c530d7cc2f4af1bd090fb0c426e4b2b347b239b6bc2501e38cfe9a53c