[INFO] crate extsort 0.2.0 is already in cache
[INFO] testing extsort-0.2.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate extsort 0.2.0 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate extsort 0.2.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate extsort 0.2.0
[INFO] finished tweaking crates.io crate extsort 0.2.0
[INFO] tweaked toml for crates.io crate extsort 0.2.0 written to work/builds/worker-7/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] e2ce08692c8b8f70206a7c96f43abe4a2d24a0a82e68665320cd82da6ba13ba2
[INFO] running `"docker" "start" "-a" "e2ce08692c8b8f70206a7c96f43abe4a2d24a0a82e68665320cd82da6ba13ba2"`
[INFO] [stderr]    Compiling extsort v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sorter.rs:138:37
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn encode(item: T, output: &mut Write);
[INFO] [stderr]     |                                     ^^^^^ help: use `dyn`: `dyn Write`
[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/sorter.rs:139:28
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn decode(intput: &mut Read) -> Option<T>;
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sorter.rs:177:29
[INFO] [stderr]     |
[INFO] [stderr] 177 |     fn read_item(file: &mut Read) -> Option<T> {
[INFO] [stderr]     |                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `"docker" "inspect" "e2ce08692c8b8f70206a7c96f43abe4a2d24a0a82e68665320cd82da6ba13ba2"`
[INFO] running `"docker" "rm" "-f" "e2ce08692c8b8f70206a7c96f43abe4a2d24a0a82e68665320cd82da6ba13ba2"`
[INFO] [stdout] e2ce08692c8b8f70206a7c96f43abe4a2d24a0a82e68665320cd82da6ba13ba2
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] d51aa7dcd651d88ff7d8999e804b36d28d63262b03605af475739a856a52f074
[INFO] running `"docker" "start" "-a" "d51aa7dcd651d88ff7d8999e804b36d28d63262b03605af475739a856a52f074"`
[INFO] [stderr]    Compiling extsort v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused doc comment
[INFO] [stderr]   --> tests/markdown.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | /// skeptic generates tests from markdown. See [build.rs]: ../build.rs
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 16 | include!(concat!(env!("OUT_DIR"), "/skeptic-tests.rs"));
[INFO] [stderr]    | -------------------------------------------------------- rustdoc does not generate documentation for macro expansions
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_doc_comments)]` on by default
[INFO] [stderr]    = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sorter.rs:138:37
[INFO] [stderr]     |
[INFO] [stderr] 138 |     fn encode(item: T, output: &mut Write);
[INFO] [stderr]     |                                     ^^^^^ help: use `dyn`: `dyn Write`
[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/sorter.rs:139:28
[INFO] [stderr]     |
[INFO] [stderr] 139 |     fn decode(intput: &mut Read) -> Option<T>;
[INFO] [stderr]     |                            ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sorter.rs:177:29
[INFO] [stderr]     |
[INFO] [stderr] 177 |     fn read_item(file: &mut Read) -> Option<T> {
[INFO] [stderr]     |                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sorter.rs:257:42
[INFO] [stderr]     |
[INFO] [stderr] 257 |         fn encode(item: u32, write: &mut Write) {
[INFO] [stderr]     |                                          ^^^^^ help: use `dyn`: `dyn Write`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/sorter.rs:261:30
[INFO] [stderr]     |
[INFO] [stderr] 261 |         fn decode(read: &mut Read) -> Option<u32> {
[INFO] [stderr]     |                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `"docker" "inspect" "d51aa7dcd651d88ff7d8999e804b36d28d63262b03605af475739a856a52f074"`
[INFO] running `"docker" "rm" "-f" "d51aa7dcd651d88ff7d8999e804b36d28d63262b03605af475739a856a52f074"`
[INFO] [stdout] d51aa7dcd651d88ff7d8999e804b36d28d63262b03605af475739a856a52f074
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 2f47df1e4314b3bd78cfc68243e14ad2173b0e25deede1912255e7dcf1cad796
[INFO] running `"docker" "start" "-a" "2f47df1e4314b3bd78cfc68243e14ad2173b0e25deede1912255e7dcf1cad796"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/extsort-e968ee4406aeb312
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test sorter::test::test_smaller_than_segment ... ok
[INFO] [stdout] test sorter::test::test_multiple_segments ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/markdown-72ece26027bcd0ca
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test readme_sect_example_line_9 ... test readme_sect_example_line_9 has been running for over 60 seconds
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> /tmp/rust-skeptic.8GsO4gqRUqbl/test.rs:13:43
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn encode(item: MyStruct, write: &mut Write) {
[INFO] [stderr]    |                                           ^^^^^ help: use `dyn`: `dyn Write`
[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]   --> /tmp/rust-skeptic.8GsO4gqRUqbl/test.rs:17:26
[INFO] [stderr]    |
[INFO] [stderr] 17 |     fn decode(read: &mut Read) -> Option<MyStruct> {
[INFO] [stderr]    |                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stdout] test readme_sect_example_line_9 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests extsort
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 21) ... 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" "2f47df1e4314b3bd78cfc68243e14ad2173b0e25deede1912255e7dcf1cad796"`
[INFO] running `"docker" "rm" "-f" "2f47df1e4314b3bd78cfc68243e14ad2173b0e25deede1912255e7dcf1cad796"`
[INFO] [stdout] 2f47df1e4314b3bd78cfc68243e14ad2173b0e25deede1912255e7dcf1cad796