[INFO] updating cached repository https://github.com/nukep/fn65
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/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] 48c2f9999b2165eadc5210000bc84d5edf98043c
[INFO] testing nukep/fn65 against 1.38.0 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnukep%2Ffn65" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nukep/fn65 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/nukep/fn65
[INFO] finished tweaking git repo https://github.com/nukep/fn65
[INFO] tweaked toml for git repo https://github.com/nukep/fn65 written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/nukep/fn65 already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 1e0de8c0c52c9f14be77a67546d44ca05be5ae9452c192b20b2389d9e4882e6b
[INFO] running `"docker" "start" "-a" "1e0de8c0c52c9f14be77a67546d44ca05be5ae9452c192b20b2389d9e4882e6b"`
[INFO] [stderr]    Compiling fn65 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0658]: associated type defaults are unstable
[INFO] [stderr]   --> src/syntax/parser/mod.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 21 |     type Output: Sized = Self;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: for more information, see https://github.com/rust-lang/rust/issues/29661
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/identifier.rs:20:24
[INFO] [stderr]    |
[INFO] [stderr] 20 |                     'a'...'z' | 'A'...'Z' | '_' => true,
[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/identifier.rs:20:36
[INFO] [stderr]    |
[INFO] [stderr] 20 |                     'a'...'z' | 'A'...'Z' | '_' => true,
[INFO] [stderr]    |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/identifier.rs:25:24
[INFO] [stderr]    |
[INFO] [stderr] 25 |                     'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => true,
[INFO] [stderr]    |                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/identifier.rs:25:36
[INFO] [stderr]    |
[INFO] [stderr] 25 |                     'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => true,
[INFO] [stderr]    |                                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/identifier.rs:25:48
[INFO] [stderr]    |
[INFO] [stderr] 25 |                     'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => true,
[INFO] [stderr]    |                                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `vecplus::VecPlus`
[INFO] [stderr]  --> src/syntax/lexer.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use vecplus::VecPlus;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/syntax/lexer.rs:275:16
[INFO] [stderr]     |
[INFO] [stderr] 275 |             'a'...'z' | 'A'...'Z' | '_' => {
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/syntax/lexer.rs:275:28
[INFO] [stderr]     |
[INFO] [stderr] 275 |             'a'...'z' | 'A'...'Z' | '_' => {
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/syntax/lexer.rs:280:16
[INFO] [stderr]     |
[INFO] [stderr] 280 |             '0'...'9' => {
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/syntax/lexer.rs:303:16
[INFO] [stderr]     |
[INFO] [stderr] 303 |             'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => {
[INFO] [stderr]     |                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/syntax/lexer.rs:303:28
[INFO] [stderr]     |
[INFO] [stderr] 303 |             'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => {
[INFO] [stderr]     |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/syntax/lexer.rs:303:40
[INFO] [stderr]     |
[INFO] [stderr] 303 |             'a'...'z' | 'A'...'Z' | '0'...'9' | '_' => {
[INFO] [stderr]     |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/syntax/lexer.rs:332:20
[INFO] [stderr]     |
[INFO] [stderr] 332 |                 '0'...'9' | 'a'...'f' | 'A'...'F' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/syntax/lexer.rs:332:32
[INFO] [stderr]     |
[INFO] [stderr] 332 |                 '0'...'9' | 'a'...'f' | 'A'...'F' => {
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/syntax/lexer.rs:332:44
[INFO] [stderr]     |
[INFO] [stderr] 332 |                 '0'...'9' | 'a'...'f' | 'A'...'F' => {
[INFO] [stderr]     |                                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/syntax/lexer.rs:355:20
[INFO] [stderr]     |
[INFO] [stderr] 355 |                 '0'...'9' => {
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the size for values of type `Self` cannot be known at compilation time
[INFO] [stderr]  --> src/modulefs.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     fn open_module(self, name: &Identifier) -> Result<Self, Self::ModuleError>;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stderr]   |
[INFO] [stderr]   = help: the trait `std::marker::Sized` is not implemented for `Self`
[INFO] [stderr]   = note: to learn more, visit <https://doc.rust-lang.org/book/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
[INFO] [stderr]   = help: consider adding a `where Self: std::marker::Sized` bound
[INFO] [stderr]   = note: required by `std::result::Result`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0658.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: Could not compile `fn65`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "1e0de8c0c52c9f14be77a67546d44ca05be5ae9452c192b20b2389d9e4882e6b"`
[INFO] running `"docker" "rm" "-f" "1e0de8c0c52c9f14be77a67546d44ca05be5ae9452c192b20b2389d9e4882e6b"`
[INFO] [stdout] 1e0de8c0c52c9f14be77a67546d44ca05be5ae9452c192b20b2389d9e4882e6b