[INFO] updating cached repository tomverran/rust-timetables [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tomverran/rust-timetables [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tomverran/rust-timetables" "work/ex/beta-1.38-1/sources/1.37.0/gh/tomverran/rust-timetables"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/tomverran/rust-timetables'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tomverran/rust-timetables" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tomverran/rust-timetables"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tomverran/rust-timetables'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7bfef7cbbbcdb5d6b5862d17611c7d543211e495 [INFO] sha for GitHub repo tomverran/rust-timetables: 7bfef7cbbbcdb5d6b5862d17611c7d543211e495 [INFO] validating manifest of tomverran/rust-timetables on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tomverran/rust-timetables on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tomverran/rust-timetables [INFO] finished frobbing tomverran/rust-timetables [INFO] frobbed toml for tomverran/rust-timetables written to work/ex/beta-1.38-1/sources/1.37.0/gh/tomverran/rust-timetables/Cargo.toml [INFO] started frobbing tomverran/rust-timetables [INFO] finished frobbing tomverran/rust-timetables [INFO] frobbed toml for tomverran/rust-timetables written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/tomverran/rust-timetables/Cargo.toml [INFO] crate tomverran/rust-timetables already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing tomverran/rust-timetables against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tomverran/rust-timetables:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 03b2088b90aa0ebdd0ceee713e4f1422be3f44f58be93b51353b9f662da33a41 [INFO] running `"docker" "start" "-a" "03b2088b90aa0ebdd0ceee713e4f1422be3f44f58be93b51353b9f662da33a41"` [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Compiling xml-rs v0.3.8 [INFO] [stderr] Compiling ftp v2.1.1 (https://github.com/tomverran/rust-ftp.git#07935aff) [INFO] [stderr] Compiling flate2 v0.2.17 [INFO] [stderr] Compiling rust-timetables v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:23:32 [INFO] [stderr] | [INFO] [stderr] 23 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::str; [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/main.rs:24:88 [INFO] [stderr] | [INFO] [stderr] 24 | fn download_and_parse_file(mut ftp: FtpStream, file: String) -> 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/main.rs:29:32 [INFO] [stderr] | [INFO] [stderr] 29 | fn run_app() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | let mut trains: Vec = Vec::new(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.31s [INFO] running `"docker" "inspect" "03b2088b90aa0ebdd0ceee713e4f1422be3f44f58be93b51353b9f662da33a41"` [INFO] running `"docker" "rm" "-f" "03b2088b90aa0ebdd0ceee713e4f1422be3f44f58be93b51353b9f662da33a41"` [INFO] [stdout] 03b2088b90aa0ebdd0ceee713e4f1422be3f44f58be93b51353b9f662da33a41 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tomverran/rust-timetables:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 486d5e933e53635a3e024dde3ed65a7c9714c4bb7faeac18c9adaca0aaf276d8 [INFO] running `"docker" "start" "-a" "486d5e933e53635a3e024dde3ed65a7c9714c4bb7faeac18c9adaca0aaf276d8"` [INFO] [stderr] Compiling rust-timetables v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:23:32 [INFO] [stderr] | [INFO] [stderr] 23 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::str; [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/main.rs:24:88 [INFO] [stderr] | [INFO] [stderr] 24 | fn download_and_parse_file(mut ftp: FtpStream, file: String) -> 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/main.rs:29:32 [INFO] [stderr] | [INFO] [stderr] 29 | fn run_app() -> Result<(), Box> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | let mut trains: Vec = Vec::new(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `"docker" "inspect" "486d5e933e53635a3e024dde3ed65a7c9714c4bb7faeac18c9adaca0aaf276d8"` [INFO] running `"docker" "rm" "-f" "486d5e933e53635a3e024dde3ed65a7c9714c4bb7faeac18c9adaca0aaf276d8"` [INFO] [stdout] 486d5e933e53635a3e024dde3ed65a7c9714c4bb7faeac18c9adaca0aaf276d8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/tomverran/rust-timetables:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] d9e52792682bdc2e52e7077a139257d8479795760613464c3c2b8d121c42d9d0 [INFO] running `"docker" "start" "-a" "d9e52792682bdc2e52e7077a139257d8479795760613464c3c2b8d121c42d9d0"` [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/crater/target/debug/deps/rust_timetables-b209e2de064d9e00 [INFO] running `"docker" "inspect" "d9e52792682bdc2e52e7077a139257d8479795760613464c3c2b8d121c42d9d0"` [INFO] running `"docker" "rm" "-f" "d9e52792682bdc2e52e7077a139257d8479795760613464c3c2b8d121c42d9d0"` [INFO] [stdout] d9e52792682bdc2e52e7077a139257d8479795760613464c3c2b8d121c42d9d0