[INFO] cloning repository https://github.com/Horovtom/Rust-Sandbox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Horovtom/Rust-Sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHorovtom%2FRust-Sandbox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHorovtom%2FRust-Sandbox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4f4fe7585c32c2d4d4b15b6a07e9b172b1498e67 [INFO] checking Horovtom/Rust-Sandbox against try#ffa4a0215752773248fb0f0a8092f1c3e7907e9e for pr-75585 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHorovtom%2FRust-Sandbox" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Horovtom/Rust-Sandbox on toolchain ffa4a0215752773248fb0f0a8092f1c3e7907e9e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Horovtom/Rust-Sandbox [INFO] finished tweaking git repo https://github.com/Horovtom/Rust-Sandbox [INFO] tweaked toml for git repo https://github.com/Horovtom/Rust-Sandbox written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/Horovtom/Rust-Sandbox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "fetch" "--locked" "--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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c0d477c700f926321dcdc6e5ea9f3fc09660c4bbb0f71412a80b15f1757c0053 [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" "c0d477c700f926321dcdc6e5ea9f3fc09660c4bbb0f71412a80b15f1757c0053", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0d477c700f926321dcdc6e5ea9f3fc09660c4bbb0f71412a80b15f1757c0053", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0d477c700f926321dcdc6e5ea9f3fc09660c4bbb0f71412a80b15f1757c0053", kill_on_drop: false }` [INFO] [stdout] c0d477c700f926321dcdc6e5ea9f3fc09660c4bbb0f71412a80b15f1757c0053 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+ffa4a0215752773248fb0f0a8092f1c3e7907e9e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1f47d5dc6d49f9c8c2f8b20a4f55bbf61360ed7364da130a972e6ff2f2233a76 [INFO] running `Command { std: "docker" "start" "-a" "1f47d5dc6d49f9c8c2f8b20a4f55bbf61360ed7364da130a972e6ff2f2233a76", kill_on_drop: false }` [INFO] [stderr] Checking rust_sandbox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0762]: unterminated character literal [INFO] [stdout] --> src/types.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | let a2 = '\u{1F600}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_sandbox`. [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] [INFO] [stdout] For more information about this error, try `rustc --explain E0762`. [INFO] [stdout] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0762]: unterminated character literal [INFO] [stdout] --> src/types.rs:38:14 [INFO] [stdout] | [INFO] [stdout] 38 | let a2 = '\u{1F600}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0762`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "1f47d5dc6d49f9c8c2f8b20a4f55bbf61360ed7364da130a972e6ff2f2233a76", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f47d5dc6d49f9c8c2f8b20a4f55bbf61360ed7364da130a972e6ff2f2233a76", kill_on_drop: false }` [INFO] [stdout] 1f47d5dc6d49f9c8c2f8b20a4f55bbf61360ed7364da130a972e6ff2f2233a76