[INFO] updating cached repository https://github.com/dave-leeper/rust_intro
[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] 839f4201713506a37d5c6d01ead4cbf92db61e5d
[INFO] checking dave-leeper/rust_intro against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdave-leeper%2Frust_intro" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dave-leeper/rust_intro on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/dave-leeper/rust_intro
[INFO] finished tweaking git repo https://github.com/dave-leeper/rust_intro
[INFO] tweaked toml for git repo https://github.com/dave-leeper/rust_intro written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/dave-leeper/rust_intro already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "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] e27f7040577cfbd44cf30395e382790c6de5f090e03fd3840ede531461013c21
[INFO] running `"docker" "start" "-a" "e27f7040577cfbd44cf30395e382790c6de5f090e03fd3840ede531461013c21"`
[INFO] [stderr]     Checking intro v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0425]: cannot find function `define_an_error_type` in module `error_handling::multiple_error_types`
[INFO] [stderr]    --> src/main.rs:150:43
[INFO] [stderr]     |
[INFO] [stderr] 150 |     error_handling::multiple_error_types::define_an_error_type();
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^ not found in `error_handling::multiple_error_types`
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/flow_control/loops/mod.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         'inner: loop {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/flow_control/matches/mod.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 |         n @ 1  ... 12 => println!("I'm a child of age {:?}", n),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/flow_control/matches/mod.rs:31:16
[INFO] [stderr]    |
[INFO] [stderr] 31 |         n @ 13 ... 19 => println!("I'm a teen of age {:?}", n),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/closures/mod.rs:189:23
[INFO] [stderr]     |
[INFO] [stderr] 189 | fn create_fn() -> Box<Fn()> {
[INFO] [stderr]     |                       ^^^^ help: use `dyn`: `dyn Fn()`
[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/functions/closures/mod.rs:195:26
[INFO] [stderr]     |
[INFO] [stderr] 195 | fn create_fnmut() -> Box<FnMut()> {
[INFO] [stderr]     |                          ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `define_an_error_type` in module `error_handling::multiple_error_types`
[INFO] [stderr]    --> src/main.rs:150:43
[INFO] [stderr]     |
[INFO] [stderr] 150 |     error_handling::multiple_error_types::define_an_error_type();
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^ not found in `error_handling::multiple_error_types`
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/flow_control/loops/mod.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         'inner: loop {
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/flow_control/matches/mod.rs:30:16
[INFO] [stderr]    |
[INFO] [stderr] 30 |         n @ 1  ... 12 => println!("I'm a child of age {:?}", n),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/flow_control/matches/mod.rs:31:16
[INFO] [stderr]    |
[INFO] [stderr] 31 |         n @ 13 ... 19 => println!("I'm a teen of age {:?}", n),
[INFO] [stderr]    |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/functions/closures/mod.rs:189:23
[INFO] [stderr]     |
[INFO] [stderr] 189 | fn create_fn() -> Box<Fn()> {
[INFO] [stderr]     |                       ^^^^ help: use `dyn`: `dyn Fn()`
[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/functions/closures/mod.rs:195:26
[INFO] [stderr]     |
[INFO] [stderr] 195 | fn create_fnmut() -> Box<FnMut()> {
[INFO] [stderr]     |                          ^^^^^^^ help: use `dyn`: `dyn FnMut()`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `intro`.
[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: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `intro`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e27f7040577cfbd44cf30395e382790c6de5f090e03fd3840ede531461013c21"`
[INFO] running `"docker" "rm" "-f" "e27f7040577cfbd44cf30395e382790c6de5f090e03fd3840ede531461013c21"`
[INFO] [stdout] e27f7040577cfbd44cf30395e382790c6de5f090e03fd3840ede531461013c21
