[INFO] crate rsst 0.1.0 is already in cache
[INFO] extracting crate rsst 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/rsst/0.1.0
[INFO] extracting crate rsst 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rsst/0.1.0
[INFO] validating manifest of rsst-0.1.0 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 rsst-0.1.0 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 rsst-0.1.0
[INFO] finished frobbing rsst-0.1.0
[INFO] frobbed toml for rsst-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/rsst/0.1.0/Cargo.toml
[INFO] started frobbing rsst-0.1.0
[INFO] finished frobbing rsst-0.1.0
[INFO] frobbed toml for rsst-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/rsst/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 rsst-0.1.0 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-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rsst/0.1.0:/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] f1c248960f998c1761e63e53729a9d74954151f0f633ecf4eac06b59218e3ca7
[INFO] running `"docker" "start" "-a" "f1c248960f998c1761e63e53729a9d74954151f0f633ecf4eac06b59218e3ca7"`
[INFO] [stderr]    Compiling md5 v0.6.1
[INFO] [stderr]    Compiling darling_core v0.9.0
[INFO] [stderr]    Compiling derive_more v0.14.1
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling markup5ever v0.7.5
[INFO] [stderr]    Compiling cookie_store v0.7.0
[INFO] [stderr]    Compiling string_cache v0.7.3
[INFO] [stderr]    Compiling reqwest v0.9.20
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling quick-xml v0.14.0
[INFO] [stderr]    Compiling html5ever v0.22.5
[INFO] [stderr]    Compiling darling_macro v0.9.0
[INFO] [stderr]    Compiling darling v0.9.0
[INFO] [stderr]    Compiling derive_builder_core v0.5.0
[INFO] [stderr]    Compiling derive_builder v0.7.2
[INFO] [stderr]    Compiling rss v1.8.0
[INFO] [stderr]    Compiling rsst v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/downstream.rs:172:39
[INFO] [stderr]     |
[INFO] [stderr] 172 |     pub fn serialize(&self, out: &mut io::Write) {
[INFO] [stderr]     |                                       ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `"docker" "inspect" "f1c248960f998c1761e63e53729a9d74954151f0f633ecf4eac06b59218e3ca7"`
[INFO] running `"docker" "rm" "-f" "f1c248960f998c1761e63e53729a9d74954151f0f633ecf4eac06b59218e3ca7"`
[INFO] [stdout] f1c248960f998c1761e63e53729a9d74954151f0f633ecf4eac06b59218e3ca7
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rsst/0.1.0:/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] b9e4a9d6d01b45b45af3125692c629e8badc8302c428031e2685a398529b57a4
[INFO] running `"docker" "start" "-a" "b9e4a9d6d01b45b45af3125692c629e8badc8302c428031e2685a398529b57a4"`
[INFO] [stderr]    Compiling rsst v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/downstream.rs:172:39
[INFO] [stderr]     |
[INFO] [stderr] 172 |     pub fn serialize(&self, out: &mut io::Write) {
[INFO] [stderr]     |                                       ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(bare_trait_objects)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.54s
[INFO] running `"docker" "inspect" "b9e4a9d6d01b45b45af3125692c629e8badc8302c428031e2685a398529b57a4"`
[INFO] running `"docker" "rm" "-f" "b9e4a9d6d01b45b45af3125692c629e8badc8302c428031e2685a398529b57a4"`
[INFO] [stdout] b9e4a9d6d01b45b45af3125692c629e8badc8302c428031e2685a398529b57a4
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/rsst/0.1.0:/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] 06630045b9b9cc84a2d44657015ad92842f228792e8244b0f9458a2a21816865
[INFO] running `"docker" "start" "-a" "06630045b9b9cc84a2d44657015ad92842f228792e8244b0f9458a2a21816865"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rsst-b43ff80d6375f6ad
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test config::tests::get_xdg_dir_simple_example ... ok
[INFO] [stdout] test config::tests::parse_example ... ok
[INFO] [stdout] test metadata::tests::parse_example ... ok
[INFO] [stdout] test config::tests::to_string_xdg_dir_not_exists ... ok
[INFO] [stdout] test config::tests::to_string_xdg_dir_empty_file ... ok
[INFO] [stdout] test config::tests::to_string_xdg_dir_file_not_exists ... ok
[INFO] [stdout] test config::tests::to_string_none ... ok
[INFO] [stdout] test config::tests::parse_example_alternative_format ... ok
[INFO] [stdout] test config::tests::get_simple_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rsst-f152000fc3e60973
[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]    Doc-tests rsst
[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] running `"docker" "inspect" "06630045b9b9cc84a2d44657015ad92842f228792e8244b0f9458a2a21816865"`
[INFO] running `"docker" "rm" "-f" "06630045b9b9cc84a2d44657015ad92842f228792e8244b0f9458a2a21816865"`
[INFO] [stdout] 06630045b9b9cc84a2d44657015ad92842f228792e8244b0f9458a2a21816865