[INFO] crate townhopper 0.1.1 is already in cache
[INFO] testing townhopper-0.1.1 against 1.44.0 for beta-1.45-1
[INFO] extracting crate townhopper 0.1.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate townhopper 0.1.1 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate townhopper 0.1.1
[INFO] finished tweaking crates.io crate townhopper 0.1.1
[INFO] tweaked toml for crates.io crate townhopper 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=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" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 075c55e2e42036a11dd104f146bd36557ebe2880a3ee80de00d88412fe9e5316
[INFO] running `"docker" "start" "-a" "075c55e2e42036a11dd104f146bd36557ebe2880a3ee80de00d88412fe9e5316"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling unidecode v0.3.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.15.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling lru-cache v0.1.2
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling rusqlite v0.19.0
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling parse-zoneinfo v0.2.1
[INFO] [stderr]    Compiling chrono-tz v0.5.1
[INFO] [stderr]    Compiling townhopper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/import.rs:25:41
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let mut rows = stmt.query(&[] as &[&ToSql])?;
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn ToSql`
[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/db/import.rs:46:41
[INFO] [stderr]    |
[INFO] [stderr] 46 |         stmt.execute(&[&a.agency_id as &ToSql, &a.agency_name, &a.agency_timezone.name()])?;
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/import.rs:57:42
[INFO] [stderr]    |
[INFO] [stderr] 57 |         stmt.execute(&[&c.service_id as &ToSql,
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/import.rs:69:42
[INFO] [stderr]    |
[INFO] [stderr] 69 |         stmt.execute(&[&d.service_id as &ToSql, &conv::to_db_date(&d.date), &d.exception_type])?;
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/import.rs:79:40
[INFO] [stderr]    |
[INFO] [stderr] 79 |         stmt.execute(&[&r.route_id as &ToSql, &r.agency_id,
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/import.rs:90:39
[INFO] [stderr]    |
[INFO] [stderr] 90 |         stmt.execute(&[&s.stop_id as &ToSql, &s.stop_name, &slug(&s.stop_name),
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/db/import.rs:101:39
[INFO] [stderr]     |
[INFO] [stderr] 101 |         stmt.execute(&[&t.trip_id as &ToSql,
[INFO] [stderr]     |                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/db/import.rs:113:40
[INFO] [stderr]     |
[INFO] [stderr] 113 |         stmt.execute(&[&t.route_id as &ToSql, &t.service_id, &t.trip_id, &t.direction_id,
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/mod.rs:41:54
[INFO] [stderr]    |
[INFO] [stderr] 41 |     c.execute("PRAGMA foreign_keys = ON;", &[] as &[&ToSql]).map(|_| ()).map_err(|e| e.into())
[INFO] [stderr]    |                                                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/mod.rs:45:55
[INFO] [stderr]    |
[INFO] [stderr] 45 |     c.execute("PRAGMA foreign_keys = OFF;", &[] as &[&ToSql]).map(|_| ()).map_err(|e| e.into())
[INFO] [stderr]    |                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/mod.rs:49:35
[INFO] [stderr]    |
[INFO] [stderr] 49 |     c.execute("BEGIN;", &[] as &[&ToSql]).map(|_| ()).map_err(|e| e.into())
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/mod.rs:53:33
[INFO] [stderr]    |
[INFO] [stderr] 53 |     c.execute("END;", &[] as &[&ToSql]).map(|_| ()).map_err(|e| e.into())
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.79s
[INFO] running `"docker" "inspect" "075c55e2e42036a11dd104f146bd36557ebe2880a3ee80de00d88412fe9e5316"`
[INFO] running `"docker" "rm" "-f" "075c55e2e42036a11dd104f146bd36557ebe2880a3ee80de00d88412fe9e5316"`
[INFO] [stdout] 075c55e2e42036a11dd104f146bd36557ebe2880a3ee80de00d88412fe9e5316
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a1da5222d1d6dc9839ff96c6b3dd49b953cd295f5232e74cb1dcb33c752d005e
[INFO] running `"docker" "start" "-a" "a1da5222d1d6dc9839ff96c6b3dd49b953cd295f5232e74cb1dcb33c752d005e"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling townhopper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/import.rs:25:41
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let mut rows = stmt.query(&[] as &[&ToSql])?;
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn ToSql`
[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/db/import.rs:46:41
[INFO] [stderr]    |
[INFO] [stderr] 46 |         stmt.execute(&[&a.agency_id as &ToSql, &a.agency_name, &a.agency_timezone.name()])?;
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/import.rs:57:42
[INFO] [stderr]    |
[INFO] [stderr] 57 |         stmt.execute(&[&c.service_id as &ToSql,
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/import.rs:69:42
[INFO] [stderr]    |
[INFO] [stderr] 69 |         stmt.execute(&[&d.service_id as &ToSql, &conv::to_db_date(&d.date), &d.exception_type])?;
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/import.rs:79:40
[INFO] [stderr]    |
[INFO] [stderr] 79 |         stmt.execute(&[&r.route_id as &ToSql, &r.agency_id,
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/import.rs:90:39
[INFO] [stderr]    |
[INFO] [stderr] 90 |         stmt.execute(&[&s.stop_id as &ToSql, &s.stop_name, &slug(&s.stop_name),
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/db/import.rs:101:39
[INFO] [stderr]     |
[INFO] [stderr] 101 |         stmt.execute(&[&t.trip_id as &ToSql,
[INFO] [stderr]     |                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/db/import.rs:113:40
[INFO] [stderr]     |
[INFO] [stderr] 113 |         stmt.execute(&[&t.route_id as &ToSql, &t.service_id, &t.trip_id, &t.direction_id,
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/mod.rs:41:54
[INFO] [stderr]    |
[INFO] [stderr] 41 |     c.execute("PRAGMA foreign_keys = ON;", &[] as &[&ToSql]).map(|_| ()).map_err(|e| e.into())
[INFO] [stderr]    |                                                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/mod.rs:45:55
[INFO] [stderr]    |
[INFO] [stderr] 45 |     c.execute("PRAGMA foreign_keys = OFF;", &[] as &[&ToSql]).map(|_| ()).map_err(|e| e.into())
[INFO] [stderr]    |                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/mod.rs:49:35
[INFO] [stderr]    |
[INFO] [stderr] 49 |     c.execute("BEGIN;", &[] as &[&ToSql]).map(|_| ()).map_err(|e| e.into())
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/mod.rs:53:33
[INFO] [stderr]    |
[INFO] [stderr] 53 |     c.execute("END;", &[] as &[&ToSql]).map(|_| ()).map_err(|e| e.into())
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]  --> src/lib.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/import.rs:25:41
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let mut rows = stmt.query(&[] as &[&ToSql])?;
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn ToSql`
[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/db/import.rs:46:41
[INFO] [stderr]    |
[INFO] [stderr] 46 |         stmt.execute(&[&a.agency_id as &ToSql, &a.agency_name, &a.agency_timezone.name()])?;
[INFO] [stderr]    |                                         ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/import.rs:57:42
[INFO] [stderr]    |
[INFO] [stderr] 57 |         stmt.execute(&[&c.service_id as &ToSql,
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/import.rs:69:42
[INFO] [stderr]    |
[INFO] [stderr] 69 |         stmt.execute(&[&d.service_id as &ToSql, &conv::to_db_date(&d.date), &d.exception_type])?;
[INFO] [stderr]    |                                          ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/import.rs:79:40
[INFO] [stderr]    |
[INFO] [stderr] 79 |         stmt.execute(&[&r.route_id as &ToSql, &r.agency_id,
[INFO] [stderr]    |                                        ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/import.rs:90:39
[INFO] [stderr]    |
[INFO] [stderr] 90 |         stmt.execute(&[&s.stop_id as &ToSql, &s.stop_name, &slug(&s.stop_name),
[INFO] [stderr]    |                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/db/import.rs:101:39
[INFO] [stderr]     |
[INFO] [stderr] 101 |         stmt.execute(&[&t.trip_id as &ToSql,
[INFO] [stderr]     |                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/db/import.rs:113:40
[INFO] [stderr]     |
[INFO] [stderr] 113 |         stmt.execute(&[&t.route_id as &ToSql, &t.service_id, &t.trip_id, &t.direction_id,
[INFO] [stderr]     |                                        ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/db/import.rs:157:58
[INFO] [stderr]     |
[INFO] [stderr] 157 |         let actual_count: i32 = stmt.query_map(&[] as &[&ToSql], |row| row.get(0))
[INFO] [stderr]     |                                                          ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/mod.rs:41:54
[INFO] [stderr]    |
[INFO] [stderr] 41 |     c.execute("PRAGMA foreign_keys = ON;", &[] as &[&ToSql]).map(|_| ()).map_err(|e| e.into())
[INFO] [stderr]    |                                                      ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/mod.rs:45:55
[INFO] [stderr]    |
[INFO] [stderr] 45 |     c.execute("PRAGMA foreign_keys = OFF;", &[] as &[&ToSql]).map(|_| ()).map_err(|e| e.into())
[INFO] [stderr]    |                                                       ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/mod.rs:49:35
[INFO] [stderr]    |
[INFO] [stderr] 49 |     c.execute("BEGIN;", &[] as &[&ToSql]).map(|_| ()).map_err(|e| e.into())
[INFO] [stderr]    |                                   ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/db/mod.rs:53:33
[INFO] [stderr]    |
[INFO] [stderr] 53 |     c.execute("END;", &[] as &[&ToSql]).map(|_| ()).map_err(|e| e.into())
[INFO] [stderr]    |                                 ^^^^^ help: use `dyn`: `dyn ToSql`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/result.rs:92:20
[INFO] [stderr]    |
[INFO] [stderr] 92 |         let _: Box<Error> = Box::new(ThprError::Generic("Some error".into()));
[INFO] [stderr]    |                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] error[E0283]: type annotations needed for `std::collections::HashMap<std::string::String, model::route::Route>`
[INFO] [stderr]   --> src/query/route.rs:33:28
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let routes = load_routes(&conn, &["1"]).expect("Failed loading routes");
[INFO] [stderr]    |             ------ consider giving `routes` the explicit type `std::collections::HashMap<std::string::String, model::route::Route>`, where the type parameter `std::string::String` is specified
[INFO] [stderr] 32 |         assert_eq!(routes.len(), 1);
[INFO] [stderr] 33 |         assert_eq!(&routes.get("1".into()).expect("Route not found").short_name, "30");
[INFO] [stderr]    |                            ^^^ cannot infer type for struct `std::string::String`
[INFO] [stderr]    |
[INFO] [stderr]    = note: cannot satisfy `std::string::String: std::borrow::Borrow<_>`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 15 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0283`.
[INFO] [stderr] error: could not compile `townhopper`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a1da5222d1d6dc9839ff96c6b3dd49b953cd295f5232e74cb1dcb33c752d005e"`
[INFO] running `"docker" "rm" "-f" "a1da5222d1d6dc9839ff96c6b3dd49b953cd295f5232e74cb1dcb33c752d005e"`
[INFO] [stdout] a1da5222d1d6dc9839ff96c6b3dd49b953cd295f5232e74cb1dcb33c752d005e