[INFO] cloning repository https://github.com/emosenkis/lasermidi [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emosenkis/lasermidi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femosenkis%2Flasermidi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femosenkis%2Flasermidi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9f7594ea6188ddf08be70861ca0e71b81b58db9d [INFO] checking emosenkis/lasermidi against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femosenkis%2Flasermidi" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emosenkis/lasermidi on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/emosenkis/lasermidi [INFO] finished tweaking git repo https://github.com/emosenkis/lasermidi [INFO] tweaked toml for git repo https://github.com/emosenkis/lasermidi written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/emosenkis/lasermidi already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_json v1.0.5 [INFO] [stderr] Downloaded css-color-parser v0.1.2 [INFO] [stderr] Downloaded svg v0.5.7 [INFO] [stderr] Downloaded pom v1.1.0 [INFO] [stderr] Downloaded freetype-sys v0.6.0 [INFO] [stderr] Downloaded rimd v0.0.1 [INFO] [stderr] Downloaded lopdf v0.14.1 [INFO] [stderr] Downloaded freetype-rs v0.16.0 [INFO] [stderr] Downloaded printpdf v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "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] a0fe9f9e963249db56a228ce0d256b012f8652a25d9f7b5575a2aa63469cb7c3 [INFO] running `Command { std: "docker" "start" "-a" "a0fe9f9e963249db56a228ce0d256b012f8652a25d9f7b5575a2aa63469cb7c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a0fe9f9e963249db56a228ce0d256b012f8652a25d9f7b5575a2aa63469cb7c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a0fe9f9e963249db56a228ce0d256b012f8652a25d9f7b5575a2aa63469cb7c3", kill_on_drop: false }` [INFO] [stdout] a0fe9f9e963249db56a228ce0d256b012f8652a25d9f7b5575a2aa63469cb7c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--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] 0a7d013936ab5dd4505ab00d3d4b1c72491285c4e8c11cb9ba13913b87b9b7fa [INFO] running `Command { std: "docker" "start" "-a" "0a7d013936ab5dd4505ab00d3d4b1c72491285c4e8c11cb9ba13913b87b9b7fa", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.33 [INFO] [stderr] Checking lazy_static v0.2.9 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking either v1.3.0 [INFO] [stderr] Checking futures v0.1.17 [INFO] [stderr] Checking bitflags v1.0.0 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking pom v1.1.0 [INFO] [stderr] Checking scoped_threadpool v0.1.8 [INFO] [stderr] Checking serde v1.0.19 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking svg v0.5.7 [INFO] [stderr] Checking byteorder v0.4.2 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking num-complex v0.1.40 [INFO] [stderr] Compiling libz-sys v1.0.18 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling freetype-sys v0.6.0 [INFO] [stderr] Checking deflate v0.7.17 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking inflate v0.3.3 [INFO] [stderr] Checking css-color-parser v0.1.2 [INFO] [stderr] Checking coco v0.1.1 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Compiling serde_derive_internals v0.17.0 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Checking num_cpus v1.7.0 [INFO] [stderr] Checking time v0.1.38 [INFO] [stderr] Checking backtrace-sys v0.1.16 [INFO] [stderr] Checking memchr v1.0.2 [INFO] [stderr] Checking backtrace v0.3.3 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Checking error-chain v0.11.0 [INFO] [stderr] Checking regex v0.2.2 [INFO] [stderr] Checking freetype-rs v0.16.0 [INFO] [stderr] Compiling serde_derive v1.0.19 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking num-bigint v0.1.40 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking rayon-core v1.2.1 [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Checking num-rational v0.1.40 [INFO] [stderr] Checking num v0.1.40 [INFO] [stderr] Checking chrono v0.3.0 [INFO] [stderr] Checking chrono v0.4.0 [INFO] [stderr] Checking rimd v0.0.1 [INFO] [stderr] Checking jpeg-decoder v0.1.13 [INFO] [stderr] Checking lopdf v0.14.1 [INFO] [stderr] Checking serde_json v1.0.5 [INFO] [stderr] Checking docopt v0.8.1 [INFO] [stderr] Checking image v0.17.0 [INFO] [stderr] Checking printpdf v0.2.1 [INFO] [stderr] Checking lasermidi v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:282:34 [INFO] [stdout] | [INFO] [stdout] 282 | make_output_stream: &mut FnMut(usize) -> Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize) -> Box` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:282:54 [INFO] [stdout] | [INFO] [stdout] 282 | make_output_stream: &mut FnMut(usize) -> Box, [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:362:57 [INFO] [stdout] | [INFO] [stdout] 362 | pub fn make_pdf(&self, pages: &[Page], output: &mut Write) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:460:54 [INFO] [stdout] | [INFO] [stdout] 460 | fn polygon(&self, points: &[Point], output: &mut Write) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:474:59 [INFO] [stdout] | [INFO] [stdout] 474 | fn line(&self, start: Point, end: Point, output: &mut Write) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:282:34 [INFO] [stdout] | [INFO] [stdout] 282 | make_output_stream: &mut FnMut(usize) -> Box, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize) -> Box` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:282:54 [INFO] [stdout] | [INFO] [stdout] 282 | make_output_stream: &mut FnMut(usize) -> Box, [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:362:57 [INFO] [stdout] | [INFO] [stdout] 362 | pub fn make_pdf(&self, pages: &[Page], output: &mut Write) -> io::Result<()> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:460:54 [INFO] [stdout] | [INFO] [stdout] 460 | fn polygon(&self, points: &[Point], output: &mut Write) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:474:59 [INFO] [stdout] | [INFO] [stdout] 474 | fn line(&self, start: Point, end: Point, output: &mut Write) { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/lasermidi.rs:181:29 [INFO] [stdout] | [INFO] [stdout] 181 | let output: Box = match output_pattern { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/lasermidi.rs:193:33 [INFO] [stdout] | [INFO] [stdout] 193 | let mut output: Box = match output_pattern { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/lasermidi.rs:181:29 [INFO] [stdout] | [INFO] [stdout] 181 | let output: Box = match output_pattern { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/lasermidi.rs:193:33 [INFO] [stdout] | [INFO] [stdout] 193 | let mut output: Box = match output_pattern { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Write` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.58s [INFO] running `Command { std: "docker" "inspect" "0a7d013936ab5dd4505ab00d3d4b1c72491285c4e8c11cb9ba13913b87b9b7fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a7d013936ab5dd4505ab00d3d4b1c72491285c4e8c11cb9ba13913b87b9b7fa", kill_on_drop: false }` [INFO] [stdout] 0a7d013936ab5dd4505ab00d3d4b1c72491285c4e8c11cb9ba13913b87b9b7fa