[INFO] fetching crate tack-it-on 1.0.1... [INFO] checking tack-it-on-1.0.1 against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665 [INFO] extracting crate tack-it-on 1.0.1 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate tack-it-on 1.0.1 on toolchain d7b51666469c792a8a3f40849607739bae1e705e [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate tack-it-on 1.0.1 [INFO] finished tweaking crates.io crate tack-it-on 1.0.1 [INFO] tweaked toml for crates.io crate tack-it-on 1.0.1 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+d7b51666469c792a8a3f40849607739bae1e705e" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c2a93bbe244b8e9c66e2042b1df415fc36b39c6f33ad9198dbcc04a9c67cb9c9 [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" "c2a93bbe244b8e9c66e2042b1df415fc36b39c6f33ad9198dbcc04a9c67cb9c9"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking text_io v0.1.8 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking tack-it-on v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/init.rs:17:37 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn run_init() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/init.rs:37:72 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn find_tacked_notes(dir: &PathBuf) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/note.rs:35:61 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn run_note(input: &clap::ArgMatches) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/note.rs:51:34 [INFO] [stderr] | [INFO] [stderr] 51 | -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/note.rs:66:76 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn get_notes(tacked_dir: &PathBuf) -> Result<(PathBuf, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/note.rs:84:49 [INFO] [stderr] | [INFO] [stderr] 84 | -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/note.rs:116:37 [INFO] [stderr] | [INFO] [stderr] 116 | -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/show.rs:12:61 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn run_show(input: &clap::ArgMatches) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/show.rs:26:55 [INFO] [stderr] | [INFO] [stderr] 26 | fn show_notes(tacked_dir: &PathBuf) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rm.rs:12:59 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn run_rm(input: &clap::ArgMatches) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rm.rs:28:66 [INFO] [stderr] | [INFO] [stderr] 28 | fn remove_note(id: &str, tacked_dir: &PathBuf) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:21:32 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn run() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/init.rs:17:37 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn run_init() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/init.rs:37:72 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn find_tacked_notes(dir: &PathBuf) -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/note.rs:35:61 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn run_note(input: &clap::ArgMatches) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/note.rs:51:34 [INFO] [stderr] | [INFO] [stderr] 51 | -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/note.rs:66:76 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn get_notes(tacked_dir: &PathBuf) -> Result<(PathBuf, Vec), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/note.rs:84:49 [INFO] [stderr] | [INFO] [stderr] 84 | -> Result, Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/note.rs:116:37 [INFO] [stderr] | [INFO] [stderr] 116 | -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/show.rs:12:61 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn run_show(input: &clap::ArgMatches) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/show.rs:26:55 [INFO] [stderr] | [INFO] [stderr] 26 | fn show_notes(tacked_dir: &PathBuf) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rm.rs:12:59 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn run_rm(input: &clap::ArgMatches) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/rm.rs:28:66 [INFO] [stderr] | [INFO] [stderr] 28 | fn remove_note(id: &str, tacked_dir: &PathBuf) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:21:32 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn run() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] error[E0283]: type annotations needed [INFO] [stderr] --> src/note.rs:97:50 [INFO] [stderr] | [INFO] [stderr] 97 | path_after_tacked.push(component.as_ref()); [INFO] [stderr] | ^^^^^^ cannot infer type for enum `std::path::Component<'_>` [INFO] [stderr] | [INFO] [stderr] = note: cannot satisfy `std::path::Component<'_>: std::convert::AsRef<_>` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 12 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0283`. [INFO] [stderr] error: could not compile `tack-it-on`. [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[E0283]: type annotations needed [INFO] [stderr] --> src/note.rs:97:50 [INFO] [stderr] | [INFO] [stderr] 97 | path_after_tacked.push(component.as_ref()); [INFO] [stderr] | ^^^^^^ cannot infer type for enum `std::path::Component<'_>` [INFO] [stderr] | [INFO] [stderr] = note: cannot satisfy `std::path::Component<'_>: std::convert::AsRef<_>` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 12 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0283`. [INFO] [stderr] error: could not compile `tack-it-on`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c2a93bbe244b8e9c66e2042b1df415fc36b39c6f33ad9198dbcc04a9c67cb9c9"` [INFO] running `"docker" "rm" "-f" "c2a93bbe244b8e9c66e2042b1df415fc36b39c6f33ad9198dbcc04a9c67cb9c9"` [INFO] [stdout] c2a93bbe244b8e9c66e2042b1df415fc36b39c6f33ad9198dbcc04a9c67cb9c9