[INFO] crate humanesort 0.1.0-alpha is already in cache
[INFO] extracting crate humanesort 0.1.0-alpha into work/ex/beta-1.38-1/sources/1.37.0/reg/humanesort/0.1.0-alpha
[INFO] extracting crate humanesort 0.1.0-alpha into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/humanesort/0.1.0-alpha
[INFO] validating manifest of humanesort-0.1.0-alpha 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 humanesort-0.1.0-alpha 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 humanesort-0.1.0-alpha
[INFO] finished frobbing humanesort-0.1.0-alpha
[INFO] frobbed toml for humanesort-0.1.0-alpha written to work/ex/beta-1.38-1/sources/1.37.0/reg/humanesort/0.1.0-alpha/Cargo.toml
[INFO] started frobbing humanesort-0.1.0-alpha
[INFO] finished frobbing humanesort-0.1.0-alpha
[INFO] frobbed toml for humanesort-0.1.0-alpha written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/humanesort/0.1.0-alpha/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 humanesort-0.1.0-alpha 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-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/humanesort/0.1.0-alpha:/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] 19de8e239e7fee5f2062968b34a3d43db8b6b85c7b4b9d6434f8c1252fb4fd84
[INFO] running `"docker" "start" "-a" "19de8e239e7fee5f2062968b34a3d43db8b6b85c7b4b9d6434f8c1252fb4fd84"`
[INFO] [stderr]    Compiling humanesort v0.1.0-alpha (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:150:21
[INFO] [stderr]     |
[INFO] [stderr] 150 |     token_type: &'a Fn(&str) -> T,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> T`
[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/lib.rs:156:34
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn new(s: &'a str, func: &'a Fn(&str) -> T) -> Self {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> T`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `"docker" "inspect" "19de8e239e7fee5f2062968b34a3d43db8b6b85c7b4b9d6434f8c1252fb4fd84"`
[INFO] running `"docker" "rm" "-f" "19de8e239e7fee5f2062968b34a3d43db8b6b85c7b4b9d6434f8c1252fb4fd84"`
[INFO] [stdout] 19de8e239e7fee5f2062968b34a3d43db8b6b85c7b4b9d6434f8c1252fb4fd84
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/humanesort/0.1.0-alpha:/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] b5fcdc07e503dfaee38e6231fd3bbc595e1fcd8e9dfc1c2454f552ac71b6e2ec
[INFO] running `"docker" "start" "-a" "b5fcdc07e503dfaee38e6231fd3bbc595e1fcd8e9dfc1c2454f552ac71b6e2ec"`
[INFO] [stderr]    Compiling humanesort v0.1.0-alpha (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:150:21
[INFO] [stderr]     |
[INFO] [stderr] 150 |     token_type: &'a Fn(&str) -> T,
[INFO] [stderr]     |                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> T`
[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/lib.rs:156:34
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn new(s: &'a str, func: &'a Fn(&str) -> T) -> Self {
[INFO] [stderr]     |                                  ^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&str) -> T`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `"docker" "inspect" "b5fcdc07e503dfaee38e6231fd3bbc595e1fcd8e9dfc1c2454f552ac71b6e2ec"`
[INFO] running `"docker" "rm" "-f" "b5fcdc07e503dfaee38e6231fd3bbc595e1fcd8e9dfc1c2454f552ac71b6e2ec"`
[INFO] [stdout] b5fcdc07e503dfaee38e6231fd3bbc595e1fcd8e9dfc1c2454f552ac71b6e2ec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/humanesort/0.1.0-alpha:/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] c2a48a5bcbfad41b64002d6ec4276126d4d1000f7094e51a489fe594e44c89b1
[INFO] running `"docker" "start" "-a" "c2a48a5bcbfad41b64002d6ec4276126d4d1000f7094e51a489fe594e44c89b1"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/humanesort-d10b75bf00ee1e1c
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::sorting_test ... ok
[INFO] [stdout] test tests::sort_slice ... ok
[INFO] [stderr]    Doc-tests humanesort
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs -  (line 37) ... ok
[INFO] [stdout] test src/lib.rs -  (line 15) ... ok
[INFO] [stdout] test src/lib.rs -  (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c2a48a5bcbfad41b64002d6ec4276126d4d1000f7094e51a489fe594e44c89b1"`
[INFO] running `"docker" "rm" "-f" "c2a48a5bcbfad41b64002d6ec4276126d4d1000f7094e51a489fe594e44c89b1"`
[INFO] [stdout] c2a48a5bcbfad41b64002d6ec4276126d4d1000f7094e51a489fe594e44c89b1