[INFO] updating cached repository totem3/tomlsort
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/totem3/tomlsort
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/totem3/tomlsort" "work/ex/beta-1.37-6/sources/1.36.0/gh/totem3/tomlsort"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/totem3/tomlsort'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/totem3/tomlsort" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/totem3/tomlsort"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/totem3/tomlsort'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3f1a70a7096f38ddca16058ad6665c4521c6e22e
[INFO] sha for GitHub repo totem3/tomlsort: 3f1a70a7096f38ddca16058ad6665c4521c6e22e
[INFO] validating manifest of totem3/tomlsort on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of totem3/tomlsort on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing totem3/tomlsort
[INFO] finished frobbing totem3/tomlsort
[INFO] frobbed toml for totem3/tomlsort written to work/ex/beta-1.37-6/sources/1.36.0/gh/totem3/tomlsort/Cargo.toml
[INFO] started frobbing totem3/tomlsort
[INFO] finished frobbing totem3/tomlsort
[INFO] frobbed toml for totem3/tomlsort written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/totem3/tomlsort/Cargo.toml
[INFO] crate totem3/tomlsort already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing totem3/tomlsort against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/totem3/tomlsort:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 0cb1a17d36b97b06d6de3d57bf76c6c05c2a3064b524e4fa76b3738d9e48ad10
[INFO] running `"docker" "start" "-a" "0cb1a17d36b97b06d6de3d57bf76c6c05c2a3064b524e4fa76b3738d9e48ad10"`
[INFO] [stderr]    Compiling term_size v0.2.3
[INFO] [stderr]    Compiling toml v0.3.1
[INFO] [stderr]    Compiling clap v2.20.5
[INFO] [stderr]    Compiling tomlsort v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:33:32
[INFO] [stderr]    |
[INFO] [stderr] 33 |     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/main.rs:68:22
[INFO] [stderr]    |
[INFO] [stderr] 68 |     let mut out: Box<io::Write> = matches.value_of("out")
[INFO] [stderr]    |                      ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:70:37
[INFO] [stderr]    |
[INFO] [stderr] 70 |         .map(|f| Box::new(f) as Box<io::Write>)
[INFO] [stderr]    |                                     ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:71:50
[INFO] [stderr]    |
[INFO] [stderr] 71 |         .unwrap_or(Box::new(io::stdout()) as Box<io::Write>);
[INFO] [stderr]    |                                                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let mut arr =
[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 22.74s
[INFO] running `"docker" "inspect" "0cb1a17d36b97b06d6de3d57bf76c6c05c2a3064b524e4fa76b3738d9e48ad10"`
[INFO] running `"docker" "rm" "-f" "0cb1a17d36b97b06d6de3d57bf76c6c05c2a3064b524e4fa76b3738d9e48ad10"`
[INFO] [stdout] 0cb1a17d36b97b06d6de3d57bf76c6c05c2a3064b524e4fa76b3738d9e48ad10
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/totem3/tomlsort:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] b142bc68d6f7c2bf3f8b84eac9b7943f3c1893992520bbf32710c6c8de896849
[INFO] running `"docker" "start" "-a" "b142bc68d6f7c2bf3f8b84eac9b7943f3c1893992520bbf32710c6c8de896849"`
[INFO] [stderr]    Compiling tomlsort v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:33:32
[INFO] [stderr]    |
[INFO] [stderr] 33 |     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/main.rs:68:22
[INFO] [stderr]    |
[INFO] [stderr] 68 |     let mut out: Box<io::Write> = matches.value_of("out")
[INFO] [stderr]    |                      ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:70:37
[INFO] [stderr]    |
[INFO] [stderr] 70 |         .map(|f| Box::new(f) as Box<io::Write>)
[INFO] [stderr]    |                                     ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/main.rs:71:50
[INFO] [stderr]    |
[INFO] [stderr] 71 |         .unwrap_or(Box::new(io::stdout()) as Box<io::Write>);
[INFO] [stderr]    |                                                  ^^^^^^^^^ help: use `dyn`: `dyn io::Write`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/main.rs:102:9
[INFO] [stderr]     |
[INFO] [stderr] 102 |     let mut arr =
[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 1.04s
[INFO] running `"docker" "inspect" "b142bc68d6f7c2bf3f8b84eac9b7943f3c1893992520bbf32710c6c8de896849"`
[INFO] running `"docker" "rm" "-f" "b142bc68d6f7c2bf3f8b84eac9b7943f3c1893992520bbf32710c6c8de896849"`
[INFO] [stdout] b142bc68d6f7c2bf3f8b84eac9b7943f3c1893992520bbf32710c6c8de896849
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/totem3/tomlsort:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 3aa50fb81f9506c959c433f98b8062cb2ee4f31d26cd9acf86fd42c66aa83598
[INFO] running `"docker" "start" "-a" "3aa50fb81f9506c959c433f98b8062cb2ee4f31d26cd9acf86fd42c66aa83598"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/tomlsort-bd6ccd0860add25b
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_sort_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3aa50fb81f9506c959c433f98b8062cb2ee4f31d26cd9acf86fd42c66aa83598"`
[INFO] running `"docker" "rm" "-f" "3aa50fb81f9506c959c433f98b8062cb2ee4f31d26cd9acf86fd42c66aa83598"`
[INFO] [stdout] 3aa50fb81f9506c959c433f98b8062cb2ee4f31d26cd9acf86fd42c66aa83598