[INFO] cloning repository https://github.com/legenddcr/rust_play [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/legenddcr/rust_play" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flegenddcr%2Frust_play", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flegenddcr%2Frust_play'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7449f163b5ca0b6d310374464bbf43829bce8283 [INFO] testing legenddcr/rust_play against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flegenddcr%2Frust_play" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/legenddcr/rust_play on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/legenddcr/rust_play [INFO] finished tweaking git repo https://github.com/legenddcr/rust_play [INFO] tweaked toml for git repo https://github.com/legenddcr/rust_play written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/legenddcr/rust_play already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7914b96e1815de9c99c450d06c2a995d28daed8c072a1fa84e8a2ad0908d8162 [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" "7914b96e1815de9c99c450d06c2a995d28daed8c072a1fa84e8a2ad0908d8162", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7914b96e1815de9c99c450d06c2a995d28daed8c072a1fa84e8a2ad0908d8162", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7914b96e1815de9c99c450d06c2a995d28daed8c072a1fa84e8a2ad0908d8162", kill_on_drop: false }` [INFO] [stdout] 7914b96e1815de9c99c450d06c2a995d28daed8c072a1fa84e8a2ad0908d8162 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e0fa774829be32fb0868eb5cc95556dd141b22a0034ffe8942ed3be519b3523a [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" "e0fa774829be32fb0868eb5cc95556dd141b22a0034ffe8942ed3be519b3523a", kill_on_drop: false }` [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling variables v0.1.0 (/opt/rustwide/workdir/variables) [INFO] [stderr] Compiling json_rpc v0.1.0 (/opt/rustwide/workdir/json_rpc) [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rope` [INFO] [stdout] --> json_rpc/src/file.rs:48:39 [INFO] [stdout] | [INFO] [stdout] 48 | CharacterEncoding::Utf8 => Ok(Rope::from( [INFO] [stdout] | ^^^^ use of undeclared type `Rope` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rope` [INFO] [stdout] --> json_rpc/src/file.rs:54:16 [INFO] [stdout] | [INFO] [stdout] 54 | Ok(Rope::from(&s[UTF8_BOM.len()..])) [INFO] [stdout] | ^^^^ use of undeclared type `Rope` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Rope` [INFO] [stdout] --> json_rpc/src/file.rs:116:23 [INFO] [stdout] | [INFO] [stdout] 116 | return Ok(Rope::from("")); [INFO] [stdout] | ^^^^ use of undeclared type `Rope` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Rope` in this scope [INFO] [stdout] --> json_rpc/src/file.rs:46:83 [INFO] [stdout] | [INFO] [stdout] 46 | fn try_decode(bytes: Vec, encoding: CharacterEncoding, path: &Path) -> Result { [INFO] [stdout] | - help: you might be missing a type parameter: `` ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Rope` in this scope [INFO] [stdout] --> json_rpc/src/file.rs:85:41 [INFO] [stdout] | [INFO] [stdout] 85 | fn try_load_file

(path: P) -> Result<(Rope, FileInfo), FileError> [INFO] [stdout] | - ^^^^ not found in this scope [INFO] [stdout] | | [INFO] [stdout] | help: you might be missing a type parameter: `, Rope` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Rope` in this scope [INFO] [stdout] --> json_rpc/src/file.rs:114:65 [INFO] [stdout] | [INFO] [stdout] 109 | impl FileManager { [INFO] [stdout] | - help: you might be missing a type parameter: `` [INFO] [stdout] ... [INFO] [stdout] 114 | pub fn open(&mut self, path: &Path, id: BufferId) -> Result { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ffi::OsString` [INFO] [stdout] --> json_rpc/src/file.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::ffi::OsString; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> json_rpc/src/file.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> json_rpc/src/file.rs:4:15 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs::{self, File}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> json_rpc/src/file.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io::{self, Read, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0412, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0412`. [INFO] [stdout] [INFO] [stderr] error: could not compile `json_rpc` due to 7 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e0fa774829be32fb0868eb5cc95556dd141b22a0034ffe8942ed3be519b3523a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0fa774829be32fb0868eb5cc95556dd141b22a0034ffe8942ed3be519b3523a", kill_on_drop: false }` [INFO] [stdout] e0fa774829be32fb0868eb5cc95556dd141b22a0034ffe8942ed3be519b3523a