[INFO] updating cached repository https://github.com/Dawidkubis/yiff [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ad95e4c2bc5c28db10e35b5985c27c3d6f8fc5eb [INFO] checking Dawidkubis/yiff against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDawidkubis%2Fyiff" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Dawidkubis/yiff on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Dawidkubis/yiff [INFO] finished tweaking git repo https://github.com/Dawidkubis/yiff [INFO] tweaked toml for git repo https://github.com/Dawidkubis/yiff written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/Dawidkubis/yiff already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b9d4feedbc87a4764a7bc2bfeaa02de286680d899ca3517927f452891a59de68 [INFO] running `"docker" "start" "-a" "b9d4feedbc87a4764a7bc2bfeaa02de286680d899ca3517927f452891a59de68"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling smallvec v1.2.0 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling rocket v0.4.4 [INFO] [stderr] Checking idna v0.1.5 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking filetime v0.2.9 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking serde_json v1.0.51 [INFO] [stderr] Checking inotify v0.7.0 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Checking url v1.7.2 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking notify v4.0.15 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking cookie v0.11.2 [INFO] [stderr] Checking rocket_http v0.4.4 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling structopt-derive v0.4.5 [INFO] [stderr] Compiling rocket_codegen v0.4.4 [INFO] [stderr] Checking structopt v0.3.12 [INFO] [stderr] Checking rocket_contrib v0.4.4 [INFO] [stderr] Checking yiff v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `rocket_contrib::json::Json` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use rocket_contrib::json::Json; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rocket_contrib::json::Json` [INFO] [stderr] --> src/main.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use rocket_contrib::json::Json; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::PathBuf` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::path::PathBuf; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:21:2 [INFO] [stderr] | [INFO] [stderr] 21 | Command::new("git") [INFO] [stderr] | _____^ [INFO] [stderr] 22 | | .arg("pull") [INFO] [stderr] 23 | | .spawn() [INFO] [stderr] 24 | | .unwrap() [INFO] [stderr] | |_________________^ expected `()`, found struct `std::process::Child` [INFO] [stderr] | [INFO] [stderr] help: try adding a semicolon [INFO] [stderr] | [INFO] [stderr] 24 | .unwrap(); [INFO] [stderr] | ^ [INFO] [stderr] help: try adding a return type [INFO] [stderr] | [INFO] [stderr] 20 | fn base() -> std::process::Child { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/main.rs:21:2 [INFO] [stderr] | [INFO] [stderr] 21 | Command::new("git") [INFO] [stderr] | _____^ [INFO] [stderr] 22 | | .arg("pull") [INFO] [stderr] 23 | | .spawn() [INFO] [stderr] 24 | | .unwrap() [INFO] [stderr] | |_________________^ expected `()`, found struct `std::process::Child` [INFO] [stderr] | [INFO] [stderr] help: try adding a semicolon [INFO] [stderr] | [INFO] [stderr] 24 | .unwrap(); [INFO] [stderr] | ^ [INFO] [stderr] help: try adding a return type [INFO] [stderr] | [INFO] [stderr] 20 | fn base() -> std::process::Child { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0308`. [INFO] [stderr] error: could not compile `yiff`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `yiff`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b9d4feedbc87a4764a7bc2bfeaa02de286680d899ca3517927f452891a59de68"` [INFO] running `"docker" "rm" "-f" "b9d4feedbc87a4764a7bc2bfeaa02de286680d899ca3517927f452891a59de68"` [INFO] [stdout] b9d4feedbc87a4764a7bc2bfeaa02de286680d899ca3517927f452891a59de68