[INFO] cloning repository https://github.com/JD557/pixie-wasm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JD557/pixie-wasm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJD557%2Fpixie-wasm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJD557%2Fpixie-wasm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 61f37592ed18cec76f8ec653d067e10bf3747858 [INFO] checking JD557/pixie-wasm against try#21cad1f647cfd05a566220f933edd88a53e50bcf for pr-129249-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJD557%2Fpixie-wasm" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/JD557/pixie-wasm [INFO] finished tweaking git repo https://github.com/JD557/pixie-wasm [INFO] tweaked toml for git repo https://github.com/JD557/pixie-wasm written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/JD557/pixie-wasm on toolchain 21cad1f647cfd05a566220f933edd88a53e50bcf [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/JD557/pixie-wasm 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" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 261aafce7681e72a15a5972191f3520b5532d3d5437a2ef1a0d6cac18ae8fce5 [INFO] running `Command { std: "docker" "start" "261aafce7681e72a15a5972191f3520b5532d3d5437a2ef1a0d6cac18ae8fce5", 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" "261aafce7681e72a15a5972191f3520b5532d3d5437a2ef1a0d6cac18ae8fce5" "/opt/rustwide/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "261aafce7681e72a15a5972191f3520b5532d3d5437a2ef1a0d6cac18ae8fce5", 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" "261aafce7681e72a15a5972191f3520b5532d3d5437a2ef1a0d6cac18ae8fce5" "/opt/rustwide/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling serde v1.0.82 [INFO] [stderr] Compiling ryu v0.2.7 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Compiling cc v1.0.28 [INFO] [stderr] Compiling autocfg v0.1.1 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking itoa v0.4.3 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Compiling stdweb-internal-runtime v0.1.3 [INFO] [stderr] Compiling failure_derive v0.1.3 [INFO] [stderr] Compiling base-x v0.2.3 [INFO] [stderr] Checking rustc-demangle v0.1.11 [INFO] [stderr] Compiling stdweb v0.4.12 [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Checking discard v1.0.4 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking anymap v0.12.1 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling backtrace v0.3.13 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking csv-core v0.1.5 [INFO] [stderr] Checking http v0.1.14 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling syn v0.15.23 [INFO] [stderr] Checking pixie-rust v0.1.0 (https://github.com/JD557/pixie-rust#3db2e3a6) [INFO] [stderr] Checking serde_json v1.0.33 [INFO] [stderr] Checking bincode v1.0.1 [INFO] [stderr] Checking csv v1.0.5 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling serde_derive v1.0.82 [INFO] [stderr] Checking failure v0.1.3 [INFO] [stderr] Compiling stdweb-internal-macros v0.2.4 [INFO] [stderr] Compiling stdweb-derive v0.5.1 [INFO] [stderr] Checking yew v0.5.0 (https://github.com/DenisKolodin/yew#886e63da) [INFO] [stderr] Checking pixie-wasm v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 20 | data_load_task: Box, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 | data_load_task: Box, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data_load_task` is never read [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Model { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | data_load_task: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Callback<()>` [INFO] [stdout] --> src/lib.rs:59:69 [INFO] [stdout] | [INFO] [stdout] 59 | let data_load_task = interval.spawn(Duration::from_secs(1), load_data_callback.into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path ` as Into>::into(val) to avoid triggering this lint [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:20:25 [INFO] [stdout] | [INFO] [stdout] 20 | data_load_task: Box, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 20 | data_load_task: Box, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pixie-wasm` (lib) due to 1 previous error; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `data_load_task` is never read [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Model { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 20 | data_load_task: Box, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: useless conversion to the same type: `Callback<()>` [INFO] [stdout] --> src/lib.rs:59:69 [INFO] [stdout] | [INFO] [stdout] 59 | let data_load_task = interval.spawn(Duration::from_secs(1), load_data_callback.into()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this method call relies on the `impl Into for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors [INFO] [stdout] = note: you can instead use the fully-qualified path ` as Into>::into(val) to avoid triggering this lint [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `pixie-wasm` (lib test) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "261aafce7681e72a15a5972191f3520b5532d3d5437a2ef1a0d6cac18ae8fce5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "261aafce7681e72a15a5972191f3520b5532d3d5437a2ef1a0d6cac18ae8fce5", kill_on_drop: false }` [INFO] [stdout] 261aafce7681e72a15a5972191f3520b5532d3d5437a2ef1a0d6cac18ae8fce5