[INFO] updating cached repository https://github.com/wgjak47/fafnir [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] 0755164481e96a2bbc45062564cd8936bf7f74f1 [INFO] checking wgjak47/fafnir against try#662bf71cc5bbfe44a109ab5b7205e12ec319754c for pr-67531 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwgjak47%2Ffafnir" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wgjak47/fafnir on toolchain 662bf71cc5bbfe44a109ab5b7205e12ec319754c [INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/wgjak47/fafnir [INFO] finished tweaking git repo https://github.com/wgjak47/fafnir [INFO] tweaked toml for git repo https://github.com/wgjak47/fafnir written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/wgjak47/fafnir already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2e85a26e0b904dcfb32f6d0f57009fc8146ef6b3b08f0c60b4447a41b57d2208 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "2e85a26e0b904dcfb32f6d0f57009fc8146ef6b3b08f0c60b4447a41b57d2208"` [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling openssl-sys v0.9.52 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling libssh2-sys v0.2.13 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling libgit2-sys v0.9.1 [INFO] [stderr] Checking backtrace v0.3.40 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking git2 v0.10.1 [INFO] [stderr] Checking fafnir v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: unexpected `self` parameter in function [INFO] [stderr] --> src/command.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | fn run_command(self, options: ArgMatches) -> Result<(), Error> { [INFO] [stderr] | ^^^^ not valid as function parameter [INFO] [stderr] | [INFO] [stderr] = note: `self` is only valid as the first parameter of an associated function [INFO] [stderr] [INFO] [stderr] error: unexpected `self` parameter in function [INFO] [stderr] --> src/command.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | fn run_command(self, options: ArgMatches) -> Result<(), Error> { [INFO] [stderr] | ^^^^ not valid as function parameter [INFO] [stderr] | [INFO] [stderr] = note: `self` is only valid as the first parameter of an associated function [INFO] [stderr] [INFO] [stderr] error: format argument must be a string literal [INFO] [stderr] --> src/main.rs:54:21 [INFO] [stderr] | [INFO] [stderr] 54 | eprint!(e); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: you might be missing a string literal to format with [INFO] [stderr] | [INFO] [stderr] 54 | eprint!("{}", e); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error: format argument must be a string literal [INFO] [stderr] --> src/main.rs:54:21 [INFO] [stderr] | [INFO] [stderr] 54 | eprint!(e); [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] help: you might be missing a string literal to format with [INFO] [stderr] | [INFO] [stderr] 54 | eprint!("{}", e); [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0603]: function `run_command` is private [INFO] [stderr] --> src/main.rs:3:14 [INFO] [stderr] | [INFO] [stderr] 3 | use command::run_command; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0046]: not all trait items implemented, missing: `init`, `show`, `add`, `remove`, `config`, `pull`, `push`, `link` [INFO] [stderr] --> src/command.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 7 | fn init(url: &String); [INFO] [stderr] | ---------------------- `init` from trait [INFO] [stderr] 8 | fn show(); [INFO] [stderr] | ---------- `show` from trait [INFO] [stderr] 9 | fn add(file_path: Path, tags: &Vec); [INFO] [stderr] | -------------------------------------------- `add` from trait [INFO] [stderr] 10 | fn remove(file_path: Path); [INFO] [stderr] | --------------------------- `remove` from trait [INFO] [stderr] 11 | fn config(url: &str, tags: &Vec); [INFO] [stderr] | ----------------------------------------- `config` from trait [INFO] [stderr] 12 | fn pull(); [INFO] [stderr] | ---------- `pull` from trait [INFO] [stderr] 13 | fn push(); [INFO] [stderr] | ---------- `push` from trait [INFO] [stderr] 14 | fn link(file_path: &str, tags: &Vec); [INFO] [stderr] | --------------------------------------------- `link` from trait [INFO] [stderr] ... [INFO] [stderr] 21 | impl FaFnirCommand for FaFnirCommandV1 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `init`, `show`, `add`, `remove`, `config`, `pull`, `push`, `link` in implementation [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/command.rs:25:46 [INFO] [stderr] | [INFO] [stderr] 25 | fn run_command(self, options: ArgMatches) -> Result<(), Error> { [INFO] [stderr] | ----------- ^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found `()` [INFO] [stderr] | | [INFO] [stderr] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stderr] | [INFO] [stderr] = note: expected enum `std::result::Result<(), failure::error::Error>` [INFO] [stderr] found unit type `()` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0046, E0308, E0603. [INFO] [stderr] For more information about an error, try `rustc --explain E0046`. [INFO] [stderr] error: could not compile `fafnir`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0603]: function `run_command` is private [INFO] [stderr] --> src/main.rs:3:14 [INFO] [stderr] | [INFO] [stderr] 3 | use command::run_command; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0046]: not all trait items implemented, missing: `init`, `show`, `add`, `remove`, `config`, `pull`, `push`, `link` [INFO] [stderr] --> src/command.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 7 | fn init(url: &String); [INFO] [stderr] | ---------------------- `init` from trait [INFO] [stderr] 8 | fn show(); [INFO] [stderr] | ---------- `show` from trait [INFO] [stderr] 9 | fn add(file_path: Path, tags: &Vec); [INFO] [stderr] | -------------------------------------------- `add` from trait [INFO] [stderr] 10 | fn remove(file_path: Path); [INFO] [stderr] | --------------------------- `remove` from trait [INFO] [stderr] 11 | fn config(url: &str, tags: &Vec); [INFO] [stderr] | ----------------------------------------- `config` from trait [INFO] [stderr] 12 | fn pull(); [INFO] [stderr] | ---------- `pull` from trait [INFO] [stderr] 13 | fn push(); [INFO] [stderr] | ---------- `push` from trait [INFO] [stderr] 14 | fn link(file_path: &str, tags: &Vec); [INFO] [stderr] | --------------------------------------------- `link` from trait [INFO] [stderr] ... [INFO] [stderr] 21 | impl FaFnirCommand for FaFnirCommandV1 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `init`, `show`, `add`, `remove`, `config`, `pull`, `push`, `link` in implementation [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> src/command.rs:25:46 [INFO] [stderr] | [INFO] [stderr] 25 | fn run_command(self, options: ArgMatches) -> Result<(), Error> { [INFO] [stderr] | ----------- ^^^^^^^^^^^^^^^^^ expected enum `std::result::Result`, found `()` [INFO] [stderr] | | [INFO] [stderr] | implicitly returns `()` as its body has no tail or `return` expression [INFO] [stderr] | [INFO] [stderr] = note: expected enum `std::result::Result<(), failure::error::Error>` [INFO] [stderr] found unit type `()` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0046, E0308, E0603. [INFO] [stderr] For more information about an error, try `rustc --explain E0046`. [INFO] [stderr] error: could not compile `fafnir`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "2e85a26e0b904dcfb32f6d0f57009fc8146ef6b3b08f0c60b4447a41b57d2208"` [INFO] running `"docker" "rm" "-f" "2e85a26e0b904dcfb32f6d0f57009fc8146ef6b3b08f0c60b4447a41b57d2208"` [INFO] [stdout] 2e85a26e0b904dcfb32f6d0f57009fc8146ef6b3b08f0c60b4447a41b57d2208