[INFO] cloning repository https://github.com/adrianhelvik/funlang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adrianhelvik/funlang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrianhelvik%2Ffunlang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrianhelvik%2Ffunlang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 076cbb6a1eeb945582d5849ac3c9061672b95c94 [INFO] checking adrianhelvik/funlang against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadrianhelvik%2Ffunlang" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adrianhelvik/funlang on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/adrianhelvik/funlang [INFO] finished tweaking git repo https://github.com/adrianhelvik/funlang [INFO] tweaked toml for git repo https://github.com/adrianhelvik/funlang written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/adrianhelvik/funlang 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6346fc5683d8deb84ef0ddebd21676ae26846cc30c8066b9a52c8e894505c227 [INFO] running `Command { std: "docker" "start" "-a" "6346fc5683d8deb84ef0ddebd21676ae26846cc30c8066b9a52c8e894505c227", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6346fc5683d8deb84ef0ddebd21676ae26846cc30c8066b9a52c8e894505c227", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6346fc5683d8deb84ef0ddebd21676ae26846cc30c8066b9a52c8e894505c227", kill_on_drop: false }` [INFO] [stdout] 6346fc5683d8deb84ef0ddebd21676ae26846cc30c8066b9a52c8e894505c227 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b752a7b2940849cf1b942bde4bc6c91c67f08f119c2d55072fd8e0f6c6e87f05 [INFO] running `Command { std: "docker" "start" "-a" "b752a7b2940849cf1b942bde4bc6c91c67f08f119c2d55072fd8e0f6c6e87f05", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking utf8-width v0.1.6 [INFO] [stderr] Checking bytes v1.9.0 [INFO] [stderr] Checking itoa v1.0.14 [INFO] [stderr] Checking unescape v0.1.0 [INFO] [stderr] Checking colorful v0.2.2 [INFO] [stderr] Checking pathdiff v0.2.3 [INFO] [stderr] Checking html-escape v0.2.13 [INFO] [stderr] Checking pretty_assertions v1.4.1 [INFO] [stderr] Checking http v1.2.0 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking resolve-path v0.1.0 [INFO] [stderr] Checking fun v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking ordered-float v2.10.0 [INFO] [stdout] warning: associated function `from` is never used [INFO] [stdout] --> src/parser.rs:155:12 [INFO] [stdout] | [INFO] [stdout] 147 | impl State { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 155 | pub fn from(tokens: &Tokens) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this conversion is useless `Vec` to `Vec` [INFO] [stdout] --> src/main.rs:31:30 [INFO] [stdout] | [INFO] [stdout] 31 | expressions: program.expressions.into(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[deny(self_type_conversion)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `fun` (bin "fun") due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "b752a7b2940849cf1b942bde4bc6c91c67f08f119c2d55072fd8e0f6c6e87f05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b752a7b2940849cf1b942bde4bc6c91c67f08f119c2d55072fd8e0f6c6e87f05", kill_on_drop: false }` [INFO] [stdout] b752a7b2940849cf1b942bde4bc6c91c67f08f119c2d55072fd8e0f6c6e87f05