[INFO] cloning repository https://github.com/grkwak/rust_julia_ipc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/grkwak/rust_julia_ipc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrkwak%2Frust_julia_ipc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrkwak%2Frust_julia_ipc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8388d4fa77642c2d9a21334ebb46d4ae825f551b [INFO] checking grkwak/rust_julia_ipc/8388d4fa77642c2d9a21334ebb46d4ae825f551b against master#4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 for pr-134272 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgrkwak%2Frust_julia_ipc" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/grkwak/rust_julia_ipc on toolchain 4847d6a9d07d4be9ba3196f6ad444af2d7bdde72 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/grkwak/rust_julia_ipc [INFO] finished tweaking git repo https://github.com/grkwak/rust_julia_ipc [INFO] tweaked toml for git repo https://github.com/grkwak/rust_julia_ipc written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/grkwak/rust_julia_ipc 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" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6978d18a1539fcf8b2ba3c3ad49835aa844e1a21f62c958fdb887466ae4dd53b [INFO] running `Command { std: "docker" "start" "-a" "6978d18a1539fcf8b2ba3c3ad49835aa844e1a21f62c958fdb887466ae4dd53b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6978d18a1539fcf8b2ba3c3ad49835aa844e1a21f62c958fdb887466ae4dd53b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6978d18a1539fcf8b2ba3c3ad49835aa844e1a21f62c958fdb887466ae4dd53b", kill_on_drop: false }` [INFO] [stdout] 6978d18a1539fcf8b2ba3c3ad49835aa844e1a21f62c958fdb887466ae4dd53b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+4847d6a9d07d4be9ba3196f6ad444af2d7bdde72" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6f51a7ea429839125bf1e44a38af37431c5951a683bffce325290354ac5d501 [INFO] running `Command { std: "docker" "start" "-a" "a6f51a7ea429839125bf1e44a38af37431c5951a683bffce325290354ac5d501", kill_on_drop: false }` [INFO] [stderr] Checking rust_julia_ipc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/main.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::{File, OpenOptions}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::thread::sleep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/main.rs:1:15 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::{File, OpenOptions}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::sleep` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::thread::sleep; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | println!("RUST: Received number: {}", f64::from_le_bytes(buffer)); [INFO] [stdout] | ------------------ ^^^^^^ expected an array with a size of 8, found one with a size of 5000 [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /rustc/4847d6a9d07d4be9ba3196f6ad444af2d7bdde72/library/core/src/num/f64.rs:1249:18 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:42:62 [INFO] [stdout] | [INFO] [stdout] 42 | println!("RUST: Received number: {}", f64::from_le_bytes(buffer)); [INFO] [stdout] | ------------------ ^^^^^^ expected an array with a size of 8, found one with a size of 5000 [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /rustc/4847d6a9d07d4be9ba3196f6ad444af2d7bdde72/library/core/src/num/f64.rs:1249:18 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:46:28 [INFO] [stdout] | [INFO] [stdout] 46 | result = rust_init(buffer); [INFO] [stdout] | --------- ^^^^^^ expected an array with a size of 8, found one with a size of 5000 [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/main.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn rust_init(bytes: [u8; 8]) -> [u8; 8] { [INFO] [stdout] | ^^^^^^^^^ -------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:46:28 [INFO] [stdout] | [INFO] [stdout] 46 | result = rust_init(buffer); [INFO] [stdout] | --------- ^^^^^^ expected an array with a size of 8, found one with a size of 5000 [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/main.rs:99:4 [INFO] [stdout] | [INFO] [stdout] 99 | fn rust_init(bytes: [u8; 8]) -> [u8; 8] { [INFO] [stdout] | ^^^^^^^^^ -------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:46:18 [INFO] [stdout] | [INFO] [stdout] 46 | result = rust_init(buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected an array with a size of 5000, found one with a size of 8 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:48:29 [INFO] [stdout] | [INFO] [stdout] 48 | result = rust_close(buffer); [INFO] [stdout] | ---------- ^^^^^^ expected an array with a size of 8, found one with a size of 5000 [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/main.rs:119:4 [INFO] [stdout] | [INFO] [stdout] 119 | fn rust_close(bytes: [u8; 8]) -> [u8; 8] { [INFO] [stdout] | ^^^^^^^^^^ -------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:48:18 [INFO] [stdout] | [INFO] [stdout] 48 | result = rust_close(buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ expected an array with a size of 5000, found one with a size of 8 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:46:18 [INFO] [stdout] | [INFO] [stdout] 46 | result = rust_init(buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ expected an array with a size of 5000, found one with a size of 8 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:48:29 [INFO] [stdout] | [INFO] [stdout] 48 | result = rust_close(buffer); [INFO] [stdout] | ---------- ^^^^^^ expected an array with a size of 8, found one with a size of 5000 [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> src/main.rs:119:4 [INFO] [stdout] | [INFO] [stdout] 119 | fn rust_close(bytes: [u8; 8]) -> [u8; 8] { [INFO] [stdout] | ^^^^^^^^^^ -------------- [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:48:18 [INFO] [stdout] | [INFO] [stdout] 48 | result = rust_close(buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ expected an array with a size of 5000, found one with a size of 8 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:83:46 [INFO] [stdout] | [INFO] [stdout] 83 | let num = f64::from_le_bytes(buffer); [INFO] [stdout] | ------------------ ^^^^^^ expected an array with a size of 8, found one with a size of 5000 [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /rustc/4847d6a9d07d4be9ba3196f6ad444af2d7bdde72/library/core/src/num/f64.rs:1249:18 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:83:46 [INFO] [stdout] | [INFO] [stdout] 83 | let num = f64::from_le_bytes(buffer); [INFO] [stdout] | ------------------ ^^^^^^ expected an array with a size of 8, found one with a size of 5000 [INFO] [stdout] | | [INFO] [stdout] | arguments to this function are incorrect [INFO] [stdout] | [INFO] [stdout] note: associated function defined here [INFO] [stdout] --> /rustc/4847d6a9d07d4be9ba3196f6ad444af2d7bdde72/library/core/src/num/f64.rs:1249:18 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_julia_ipc` (bin "rust_julia_ipc") due to 6 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust_julia_ipc` (bin "rust_julia_ipc" test) due to 6 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "a6f51a7ea429839125bf1e44a38af37431c5951a683bffce325290354ac5d501", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6f51a7ea429839125bf1e44a38af37431c5951a683bffce325290354ac5d501", kill_on_drop: false }` [INFO] [stdout] a6f51a7ea429839125bf1e44a38af37431c5951a683bffce325290354ac5d501