[INFO] updating cached repository https://github.com/rbuckley/hilltop
[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] 738c011911ee67cd7ed78a85085d2a41f03e5100
[INFO] checking rbuckley/hilltop against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frbuckley%2Fhilltop" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rbuckley/hilltop on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/rbuckley/hilltop
[INFO] finished tweaking git repo https://github.com/rbuckley/hilltop
[INFO] tweaked toml for git repo https://github.com/rbuckley/hilltop written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/rbuckley/hilltop already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] a511d876af6c58863a6e9f6549de8339dc453a0c022c5e8796c31bd030453724
[INFO] running `"docker" "start" "-a" "a511d876af6c58863a6e9f6549de8339dc453a0c022c5e8796c31bd030453724"`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking regex-syntax v0.6.14
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking aho-corasick v0.7.9
[INFO] [stderr]     Checking regex v1.3.4
[INFO] [stderr]     Checking date_time v2.1.0
[INFO] [stderr]     Checking hilltop_clients v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Roster`
[INFO] [stderr]   --> src/lib.rs:51:22
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let roster = Roster::new();
[INFO] [stderr]    |                      ^^^^^^ use of undeclared type or module `Roster`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `roster` in this scope
[INFO] [stderr]   --> src/lib.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         roster.insert(c);
[INFO] [stderr]    |         ^^^^^^ a field by this name exists in `Self`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `roster` in this scope
[INFO] [stderr]   --> src/lib.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         roster.remove(&c);
[INFO] [stderr]    |         ^^^^^^ a field by this name exists in `Self`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `roster` in this scope
[INFO] [stderr]   --> src/lib.rs:39:9
[INFO] [stderr]    |
[INFO] [stderr] 39 |         roster.insert(c);
[INFO] [stderr]    |         ^^^^^^ a field by this name exists in `Self`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find value `roster` in this scope
[INFO] [stderr]   --> src/lib.rs:43:9
[INFO] [stderr]    |
[INFO] [stderr] 43 |         roster.remove(&c);
[INFO] [stderr]    |         ^^^^^^ a field by this name exists in `Self`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::date_tuple::DateTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:8:21
[INFO] [stderr]     |
[INFO] [stderr] 8   |     Waitlisted(i32, Date),
[INFO] [stderr]     |                     ^^^^ the trait `std::hash::Hash` is not implemented for `date_time::date_tuple::DateTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::date_tuple::DateTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:9:14
[INFO] [stderr]     |
[INFO] [stderr] 9   |     Enrolled(Date),
[INFO] [stderr]     |              ^^^^ the trait `std::hash::Hash` is not implemented for `date_time::date_tuple::DateTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::date_tuple::DateTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:10:15
[INFO] [stderr]     |
[INFO] [stderr] 10  |     Withdrawn(Date),
[INFO] [stderr]     |               ^^^^ the trait `std::hash::Hash` is not implemented for `date_time::date_tuple::DateTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::date_tuple::DateTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:11:16
[INFO] [stderr]     |
[INFO] [stderr] 11  |     Interested(Date),
[INFO] [stderr]     |                ^^^^ the trait `std::hash::Hash` is not implemented for `date_time::date_tuple::DateTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::date_tuple::DateTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:18:5
[INFO] [stderr]     |
[INFO] [stderr] 18  |     dob: Date,
[INFO] [stderr]     |     ^^^^^^^^^ the trait `std::hash::Hash` is not implemented for `date_time::date_tuple::DateTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::date_tuple::DateTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:19:5
[INFO] [stderr]     |
[INFO] [stderr] 19  |     start_date: Option<Date>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::hash::Hash` is not implemented for `date_time::date_tuple::DateTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::hash::Hash` for `std::option::Option<date_time::date_tuple::DateTuple>`
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::date_tuple::DateTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:20:5
[INFO] [stderr]     |
[INFO] [stderr] 20  |     end_date: Option<Date>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^ the trait `std::hash::Hash` is not implemented for `date_time::date_tuple::DateTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::hash::Hash` for `std::option::Option<date_time::date_tuple::DateTuple>`
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::time_tuple::TimeTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:21:5
[INFO] [stderr]     |
[INFO] [stderr] 21  |     start_time: Option<TimeOfDay>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::hash::Hash` is not implemented for `date_time::time_tuple::TimeTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::hash::Hash` for `std::option::Option<date_time::time_tuple::TimeTuple>`
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::time_tuple::TimeTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:22:5
[INFO] [stderr]     |
[INFO] [stderr] 22  |     end_time: Option<TimeOfDay>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::hash::Hash` is not implemented for `date_time::time_tuple::TimeTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::hash::Hash` for `std::option::Option<date_time::time_tuple::TimeTuple>`
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lib.rs:42:16
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn remove (&c: Child) {
[INFO] [stderr]    |                ^^--------
[INFO] [stderr]    |                |   |
[INFO] [stderr]    |                |   expected due to this
[INFO] [stderr]    |                expected struct `Child`, found reference
[INFO] [stderr]    |                help: did you mean `c`: `&Child`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `Child`
[INFO] [stderr]            found reference `&_`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 13 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0425, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `hilltop_clients`.
[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[E0277]: the trait bound `date_time::date_tuple::DateTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:8:21
[INFO] [stderr]     |
[INFO] [stderr] 8   |     Waitlisted(i32, Date),
[INFO] [stderr]     |                     ^^^^ the trait `std::hash::Hash` is not implemented for `date_time::date_tuple::DateTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::date_tuple::DateTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:9:14
[INFO] [stderr]     |
[INFO] [stderr] 9   |     Enrolled(Date),
[INFO] [stderr]     |              ^^^^ the trait `std::hash::Hash` is not implemented for `date_time::date_tuple::DateTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::date_tuple::DateTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:10:15
[INFO] [stderr]     |
[INFO] [stderr] 10  |     Withdrawn(Date),
[INFO] [stderr]     |               ^^^^ the trait `std::hash::Hash` is not implemented for `date_time::date_tuple::DateTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::date_tuple::DateTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:11:16
[INFO] [stderr]     |
[INFO] [stderr] 11  |     Interested(Date),
[INFO] [stderr]     |                ^^^^ the trait `std::hash::Hash` is not implemented for `date_time::date_tuple::DateTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::date_tuple::DateTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:18:5
[INFO] [stderr]     |
[INFO] [stderr] 18  |     dob: Date,
[INFO] [stderr]     |     ^^^^^^^^^ the trait `std::hash::Hash` is not implemented for `date_time::date_tuple::DateTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::date_tuple::DateTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:19:5
[INFO] [stderr]     |
[INFO] [stderr] 19  |     start_date: Option<Date>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::hash::Hash` is not implemented for `date_time::date_tuple::DateTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::hash::Hash` for `std::option::Option<date_time::date_tuple::DateTuple>`
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::date_tuple::DateTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:20:5
[INFO] [stderr]     |
[INFO] [stderr] 20  |     end_date: Option<Date>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^ the trait `std::hash::Hash` is not implemented for `date_time::date_tuple::DateTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::hash::Hash` for `std::option::Option<date_time::date_tuple::DateTuple>`
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::time_tuple::TimeTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:21:5
[INFO] [stderr]     |
[INFO] [stderr] 21  |     start_time: Option<TimeOfDay>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::hash::Hash` is not implemented for `date_time::time_tuple::TimeTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::hash::Hash` for `std::option::Option<date_time::time_tuple::TimeTuple>`
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `date_time::time_tuple::TimeTuple: std::hash::Hash` is not satisfied
[INFO] [stderr]    --> src/lib.rs:22:5
[INFO] [stderr]     |
[INFO] [stderr] 22  |     end_time: Option<TimeOfDay>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::hash::Hash` is not implemented for `date_time::time_tuple::TimeTuple`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required because of the requirements on the impl of `std::hash::Hash` for `std::option::Option<date_time::time_tuple::TimeTuple>`
[INFO] [stderr]     = note: this error originates in a derive macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]   --> src/lib.rs:42:16
[INFO] [stderr]    |
[INFO] [stderr] 42 |     fn remove (&c: Child) {
[INFO] [stderr]    |                ^^--------
[INFO] [stderr]    |                |   |
[INFO] [stderr]    |                |   expected due to this
[INFO] [stderr]    |                expected struct `Child`, found reference
[INFO] [stderr]    |                help: did you mean `c`: `&Child`
[INFO] [stderr]    |
[INFO] [stderr]    = note: expected struct `Child`
[INFO] [stderr]            found reference `&_`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0308, E0425.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `hilltop_clients`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a511d876af6c58863a6e9f6549de8339dc453a0c022c5e8796c31bd030453724"`
[INFO] running `"docker" "rm" "-f" "a511d876af6c58863a6e9f6549de8339dc453a0c022c5e8796c31bd030453724"`
[INFO] [stdout] a511d876af6c58863a6e9f6549de8339dc453a0c022c5e8796c31bd030453724