[INFO] fetching crate handmade 0.1.4... [INFO] testing handmade-0.1.4 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate handmade 0.1.4 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate handmade 0.1.4 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate handmade 0.1.4 [INFO] finished tweaking crates.io crate handmade 0.1.4 [INFO] tweaked toml for crates.io crate handmade 0.1.4 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a0eef1c963eb2c420e3a79b9635eabb1b3b0ce940e766546e3d7accfe7ba4252 [INFO] running `Command { std: "docker" "start" "-a" "a0eef1c963eb2c420e3a79b9635eabb1b3b0ce940e766546e3d7accfe7ba4252", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0eef1c963eb2c420e3a79b9635eabb1b3b0ce940e766546e3d7accfe7ba4252", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0eef1c963eb2c420e3a79b9635eabb1b3b0ce940e766546e3d7accfe7ba4252", kill_on_drop: false }` [INFO] [stdout] a0eef1c963eb2c420e3a79b9635eabb1b3b0ce940e766546e3d7accfe7ba4252 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c5a252d6a501346152babdd696778d8adf538d36f7aa04c23d239b78e54adf9f [INFO] running `Command { std: "docker" "start" "-a" "c5a252d6a501346152babdd696778d8adf538d36f7aa04c23d239b78e54adf9f", kill_on_drop: false }` [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling tiff v0.6.1 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling handmade v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `image::DynamicImage::to_rgba`: replaced by `to_rgba8` [INFO] [stdout] --> src/text/letter.rs:57:23 [INFO] [stdout] | [INFO] [stdout] 57 | let img = img.to_rgba(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `image::DynamicImage::to_rgba`: replaced by `to_rgba8` [INFO] [stdout] --> src/text_img.rs:59:40 [INFO] [stdout] | [INFO] [stdout] 59 | let mut img_colorful = img.clone().to_rgba(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `image::DynamicImage::to_luma`: replaced by `to_luma8` [INFO] [stdout] --> src/text_img.rs:61:28 [INFO] [stdout] | [INFO] [stdout] 61 | let mut img_gray = img.to_luma(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/text_img.rs:55:26 [INFO] [stdout] | [INFO] [stdout] 55 | Err(e) => panic!(e), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [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] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 55 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 55 | Err(e) => std::panic::panic_any(e), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/text/letter.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | &self.imgs_map.insert_letter(self.raw); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 66 | let _ = &self.imgs_map.insert_letter(self.raw); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.03s [INFO] running `Command { std: "docker" "inspect" "c5a252d6a501346152babdd696778d8adf538d36f7aa04c23d239b78e54adf9f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5a252d6a501346152babdd696778d8adf538d36f7aa04c23d239b78e54adf9f", kill_on_drop: false }` [INFO] [stdout] c5a252d6a501346152babdd696778d8adf538d36f7aa04c23d239b78e54adf9f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3857701c97a91e6961a6c1ff63b22a499a61fba30322c8b65db0c7988482eaa7 [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" "3857701c97a91e6961a6c1ff63b22a499a61fba30322c8b65db0c7988482eaa7", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated associated function `image::DynamicImage::to_rgba`: replaced by `to_rgba8` [INFO] [stdout] --> src/text/letter.rs:57:23 [INFO] [stdout] | [INFO] [stdout] 57 | let img = img.to_rgba(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `image::DynamicImage::to_rgba`: replaced by `to_rgba8` [INFO] [stdout] --> src/text_img.rs:59:40 [INFO] [stdout] | [INFO] [stdout] 59 | let mut img_colorful = img.clone().to_rgba(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `image::DynamicImage::to_luma`: replaced by `to_luma8` [INFO] [stdout] --> src/text_img.rs:61:28 [INFO] [stdout] | [INFO] [stdout] 61 | let mut img_gray = img.to_luma(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/text_img.rs:55:26 [INFO] [stdout] | [INFO] [stdout] 55 | Err(e) => panic!(e), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [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] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 55 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 55 | Err(e) => std::panic::panic_any(e), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/text/letter.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | &self.imgs_map.insert_letter(self.raw); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 66 | let _ = &self.imgs_map.insert_letter(self.raw); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling handmade v0.1.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `image::DynamicImage::to_rgba`: replaced by `to_rgba8` [INFO] [stdout] --> src/text/letter.rs:57:23 [INFO] [stdout] | [INFO] [stdout] 57 | let img = img.to_rgba(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `image::DynamicImage::to_rgba`: replaced by `to_rgba8` [INFO] [stdout] --> src/text_img.rs:59:40 [INFO] [stdout] | [INFO] [stdout] 59 | let mut img_colorful = img.clone().to_rgba(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `image::DynamicImage::to_luma`: replaced by `to_luma8` [INFO] [stdout] --> src/text_img.rs:61:28 [INFO] [stdout] | [INFO] [stdout] 61 | let mut img_gray = img.to_luma(); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/text_img.rs:55:26 [INFO] [stdout] | [INFO] [stdout] 55 | Err(e) => panic!(e), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [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] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 55 | Err(e) => panic!("{}", e), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 55 | Err(e) => std::panic::panic_any(e), [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/text/letter.rs:66:17 [INFO] [stdout] | [INFO] [stdout] 66 | &self.imgs_map.insert_letter(self.raw); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 66 | let _ = &self.imgs_map.insert_letter(self.raw); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.99s [INFO] running `Command { std: "docker" "inspect" "3857701c97a91e6961a6c1ff63b22a499a61fba30322c8b65db0c7988482eaa7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3857701c97a91e6961a6c1ff63b22a499a61fba30322c8b65db0c7988482eaa7", kill_on_drop: false }` [INFO] [stdout] 3857701c97a91e6961a6c1ff63b22a499a61fba30322c8b65db0c7988482eaa7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6639e31bc1a52b1ec01dc46fb67c7891e869bea549e9e0fc4e15f01a6b1c31f4 [INFO] running `Command { std: "docker" "start" "-a" "6639e31bc1a52b1ec01dc46fb67c7891e869bea549e9e0fc4e15f01a6b1c31f4", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `image::DynamicImage::to_rgba`: replaced by `to_rgba8` [INFO] [stderr] --> src/text/letter.rs:57:23 [INFO] [stderr] | [INFO] [stderr] 57 | let img = img.to_rgba(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `image::DynamicImage::to_rgba`: replaced by `to_rgba8` [INFO] [stderr] --> src/text_img.rs:59:40 [INFO] [stderr] | [INFO] [stderr] 59 | let mut img_colorful = img.clone().to_rgba(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `image::DynamicImage::to_luma`: replaced by `to_luma8` [INFO] [stderr] --> src/text_img.rs:61:28 [INFO] [stderr] | [INFO] [stderr] 61 | let mut img_gray = img.to_luma(); [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/text_img.rs:55:26 [INFO] [stderr] | [INFO] [stderr] 55 | Err(e) => panic!(e), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 55 | Err(e) => panic!("{}", e), [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 55 | Err(e) => std::panic::panic_any(e), [INFO] [stderr] | ~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/text/letter.rs:66:17 [INFO] [stderr] | [INFO] [stderr] 66 | &self.imgs_map.insert_letter(self.raw); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 66 | let _ = &self.imgs_map.insert_letter(self.raw); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `handmade` (lib) generated 5 warnings [INFO] [stderr] warning: `handmade` (lib test) generated 5 warnings (5 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/handmade-90247c382d1f0232) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests handmade [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6639e31bc1a52b1ec01dc46fb67c7891e869bea549e9e0fc4e15f01a6b1c31f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6639e31bc1a52b1ec01dc46fb67c7891e869bea549e9e0fc4e15f01a6b1c31f4", kill_on_drop: false }` [INFO] [stdout] 6639e31bc1a52b1ec01dc46fb67c7891e869bea549e9e0fc4e15f01a6b1c31f4