[INFO] crate slate 1.4.0 is already in cache
[INFO] extracting crate slate 1.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/slate/1.4.0
[INFO] extracting crate slate 1.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/slate/1.4.0
[INFO] validating manifest of slate-1.4.0 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 slate-1.4.0 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 slate-1.4.0
[INFO] finished frobbing slate-1.4.0
[INFO] frobbed toml for slate-1.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/slate/1.4.0/Cargo.toml
[INFO] started frobbing slate-1.4.0
[INFO] finished frobbing slate-1.4.0
[INFO] frobbed toml for slate-1.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/slate/1.4.0/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 slate-1.4.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/slate/1.4.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f6de741989084d853e5d9a52a008e42a4137b9f17f357086dc510a19a392ebf8
[INFO] running `"docker" "start" "-a" "f6de741989084d853e5d9a52a008e42a4137b9f17f357086dc510a19a392ebf8"`
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling docopt v0.8.3
[INFO] [stderr]    Compiling slate v1.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:29:32
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[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/errors.rs:75:32
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/config.rs:83:30
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let mut path = match env::home_dir() {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/message.rs:37:70
[INFO] [stderr]    |
[INFO] [stderr] 37 |             &Message::Info(ref msg) => write!(formatter, "{}\n", msg.trim_right()),
[INFO] [stderr]    |                                                                      ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.04s
[INFO] running `"docker" "inspect" "f6de741989084d853e5d9a52a008e42a4137b9f17f357086dc510a19a392ebf8"`
[INFO] running `"docker" "rm" "-f" "f6de741989084d853e5d9a52a008e42a4137b9f17f357086dc510a19a392ebf8"`
[INFO] [stdout] f6de741989084d853e5d9a52a008e42a4137b9f17f357086dc510a19a392ebf8
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/slate/1.4.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] b3f41f4c6dbd9beffaece7b903a8d594e85e06809bb14995eeca77d7e6156633
[INFO] running `"docker" "start" "-a" "b3f41f4c6dbd9beffaece7b903a8d594e85e06809bb14995eeca77d7e6156633"`
[INFO] [stderr]    Compiling slate v1.4.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:29:32
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[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/errors.rs:75:32
[INFO] [stderr]    |
[INFO] [stderr] 75 |     fn cause(&self) -> Option<&error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]   --> src/config.rs:83:30
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let mut path = match env::home_dir() {
[INFO] [stderr]    |                              ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::env::home_dir': This function's behavior is unexpected and probably not what you want. Consider using the home_dir function from https://crates.io/crates/dirs instead.
[INFO] [stderr]    --> src/config.rs:116:37
[INFO] [stderr]     |
[INFO] [stderr] 116 |         let mut expected: PathBuf = env::home_dir().unwrap();
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> src/message.rs:37:70
[INFO] [stderr]    |
[INFO] [stderr] 37 |             &Message::Info(ref msg) => write!(formatter, "{}\n", msg.trim_right()),
[INFO] [stderr]    |                                                                      ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.39s
[INFO] running `"docker" "inspect" "b3f41f4c6dbd9beffaece7b903a8d594e85e06809bb14995eeca77d7e6156633"`
[INFO] running `"docker" "rm" "-f" "b3f41f4c6dbd9beffaece7b903a8d594e85e06809bb14995eeca77d7e6156633"`
[INFO] [stdout] b3f41f4c6dbd9beffaece7b903a8d594e85e06809bb14995eeca77d7e6156633
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/slate/1.4.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 4a068d19075b9b57ab72aa984da1179c03d46f16e3602a4ca2225154bcb0b5a4
[INFO] running `"docker" "start" "-a" "4a068d19075b9b57ab72aa984da1179c03d46f16e3602a4ca2225154bcb0b5a4"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slate-e83e4c6aa99f2855
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test config::tests::it_uses_the_environment_var_if_set ... ok
[INFO] [stdout] test message::tests::it_does_not_touch_raw_messages ... ok
[INFO] [stdout] test message::tests::it_does_not_add_multiple_eol_to_info_messages ... ok
[INFO] [stdout] test message::tests::it_adds_eol_to_info_messages ... ok
[INFO] [stdout] test config::tests::it_uses_the_homedir_as_default_path ... ok
[INFO] [stdout] test tests::it_clears_keys ... ok
[INFO] [stdout] test tests::it_gets_values_from_config ... ok
[INFO] [stdout] test tests::it_gets_keys ... ok
[INFO] [stdout] test tests::it_removes_keys ... ok
[INFO] [stdout] test tests::it_gets_missing_keys ... ok
[INFO] [stdout] test tests::it_renames_keys ... ok
[INFO] [stdout] test tests::it_lists_keys ... ok
[INFO] [stdout] test tests::it_sets_keys_with_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/slate-cbfa56be008cfeaf
[INFO] [stderr]    Doc-tests slate
[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] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - Slate::set (line 45) ... ok
[INFO] [stdout] test src/lib.rs - Slate::remove (line 106) ... ok
[INFO] [stdout] test src/lib.rs - Slate::list (line 193) ... ok
[INFO] [stdout] test src/lib.rs - Slate::get (line 76) ... ok
[INFO] [stdout] test src/config.rs - config::Config::from_env (line 35) ... ok
[INFO] [stdout] test src/lib.rs - Slate::rename (line 163) ... ok
[INFO] [stdout] test src/lib.rs - Slate::clear (line 135) ... ok
[INFO] [stdout] test src/config.rs - config::Config::from_env (line 51) ... ok
[INFO] [stdout] test src/message.rs - message::Message::fmt (line 14) ... ok
[INFO] [stdout] test src/message.rs - message::Message::fmt (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "4a068d19075b9b57ab72aa984da1179c03d46f16e3602a4ca2225154bcb0b5a4"`
[INFO] running `"docker" "rm" "-f" "4a068d19075b9b57ab72aa984da1179c03d46f16e3602a4ca2225154bcb0b5a4"`
[INFO] [stdout] 4a068d19075b9b57ab72aa984da1179c03d46f16e3602a4ca2225154bcb0b5a4