[INFO] crate afsort 0.3.1 is already in cache
[INFO] testing afsort-0.3.1 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate afsort 0.3.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate afsort 0.3.1 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate afsort 0.3.1
[INFO] finished tweaking crates.io crate afsort 0.3.1
[INFO] tweaked toml for crates.io crate afsort 0.3.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f833227a81ddc9dbe969879bff2e8634dcfc1cd1ba69896ea3fbd99d3cf8bf31
[INFO] running `"docker" "start" "-a" "f833227a81ddc9dbe969879bff2e8634dcfc1cd1ba69896ea3fbd99d3cf8bf31"`
[INFO] [stderr]    Compiling afsort v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:268:22
[INFO] [stderr]     |
[INFO] [stderr] 268 | impl<'a> DigitAt for AsRef<DigitAt> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<DigitAt>`
[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:268:28
[INFO] [stderr]     |
[INFO] [stderr] 268 | impl<'a> DigitAt for AsRef<DigitAt> {
[INFO] [stderr]     |                            ^^^^^^^ help: use `dyn`: `dyn DigitAt`
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/lib.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/lib.rs:288:5
[INFO] [stderr]     |
[INFO] [stderr] 288 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `"docker" "inspect" "f833227a81ddc9dbe969879bff2e8634dcfc1cd1ba69896ea3fbd99d3cf8bf31"`
[INFO] running `"docker" "rm" "-f" "f833227a81ddc9dbe969879bff2e8634dcfc1cd1ba69896ea3fbd99d3cf8bf31"`
[INFO] [stdout] f833227a81ddc9dbe969879bff2e8634dcfc1cd1ba69896ea3fbd99d3cf8bf31
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cc74fedb3a0f08b4ed8f17e3499fb6e707437987127de684bca94ae8e1c9f688
[INFO] running `"docker" "start" "-a" "cc74fedb3a0f08b4ed8f17e3499fb6e707437987127de684bca94ae8e1c9f688"`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling ucd-util v0.1.8
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:268:22
[INFO] [stderr]     |
[INFO] [stderr] 268 | impl<'a> DigitAt for AsRef<DigitAt> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<DigitAt>`
[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:268:28
[INFO] [stderr]     |
[INFO] [stderr] 268 | impl<'a> DigitAt for AsRef<DigitAt> {
[INFO] [stderr]     |                            ^^^^^^^ help: use `dyn`: `dyn DigitAt`
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/lib.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/lib.rs:288:5
[INFO] [stderr]     |
[INFO] [stderr] 288 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling env_logger v0.3.5
[INFO] [stderr]    Compiling quickcheck v0.3.2
[INFO] [stderr]    Compiling afsort v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:268:22
[INFO] [stderr]     |
[INFO] [stderr] 268 | impl<'a> DigitAt for AsRef<DigitAt> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<DigitAt>`
[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:268:28
[INFO] [stderr]     |
[INFO] [stderr] 268 | impl<'a> DigitAt for AsRef<DigitAt> {
[INFO] [stderr]     |                            ^^^^^^^ help: use `dyn`: `dyn DigitAt`
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/lib.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/lib.rs:288:5
[INFO] [stderr]     |
[INFO] [stderr] 288 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `"docker" "inspect" "cc74fedb3a0f08b4ed8f17e3499fb6e707437987127de684bca94ae8e1c9f688"`
[INFO] running `"docker" "rm" "-f" "cc74fedb3a0f08b4ed8f17e3499fb6e707437987127de684bca94ae8e1c9f688"`
[INFO] [stdout] cc74fedb3a0f08b4ed8f17e3499fb6e707437987127de684bca94ae8e1c9f688
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 40ba7edc651344667e89eaeb21d56b9d54c3f03baac817eaf17398bdcb853e24
[INFO] running `"docker" "start" "-a" "40ba7edc651344667e89eaeb21d56b9d54c3f03baac817eaf17398bdcb853e24"`
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:268:22
[INFO] [stderr]     |
[INFO] [stderr] 268 | impl<'a> DigitAt for AsRef<DigitAt> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<DigitAt>`
[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:268:28
[INFO] [stderr]     |
[INFO] [stderr] 268 | impl<'a> DigitAt for AsRef<DigitAt> {
[INFO] [stderr]     |                            ^^^^^^^ help: use `dyn`: `dyn DigitAt`
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/lib.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/lib.rs:288:5
[INFO] [stderr]     |
[INFO] [stderr] 288 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:268:22
[INFO] [stderr]     |
[INFO] [stderr] 268 | impl<'a> DigitAt for AsRef<DigitAt> {
[INFO] [stderr]     |                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn AsRef<DigitAt>`
[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:268:28
[INFO] [stderr]     |
[INFO] [stderr] 268 | impl<'a> DigitAt for AsRef<DigitAt> {
[INFO] [stderr]     |                            ^^^^^^^ help: use `dyn`: `dyn DigitAt`
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/lib.rs:157:5
[INFO] [stderr]     |
[INFO] [stderr] 157 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[inline]` is ignored on function prototypes
[INFO] [stderr]    --> src/lib.rs:288:5
[INFO] [stderr]     |
[INFO] [stderr] 288 |     #[inline]
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/afsort-82c4faf2b33777d8
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::correct_radix_for_u32 ... ok
[INFO] [stdout] test tests::correct_radix_for_u16 ... ok
[INFO] [stdout] test tests::correct_radix_for_u64 ... ok
[INFO] [stdout] test tests::correct_radix_for_u8 ... ok
[INFO] [stdout] test tests::sorts_u32_same_as_unstable ... ok
[INFO] [stdout] test tests::sorts_u16_same_as_unstable ... ok
[INFO] [stdout] test tests::sorts_u64_same_as_unstable ... ok
[INFO] [stdout] test tests::sorts_u8_same_as_unstable ... ok
[INFO] [stdout] test tests::sorts_u8_ref_same_as_unstable ... ok
[INFO] [stdout] test tests::sorts_cow_str_same_as_unstable ... test tests::sorts_cow_str_same_as_unstable has been running for over 60 seconds
[INFO] [stdout] test tests::sorts_strings_same_as_unstable ... test tests::sorts_strings_same_as_unstable has been running for over 60 seconds
[INFO] [stdout] test tests::sorts_tuples_same_as_unstable ... test tests::sorts_tuples_same_as_unstable has been running for over 60 seconds
[INFO] [stdout] test tests::sorts_strings_same_as_unstable ... ok
[INFO] [stdout] test tests::sorts_cow_str_same_as_unstable ... ok
[INFO] [stdout] test tests::sorts_tuples_same_as_unstable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests afsort
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs -  (line 14) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 19) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 81) ... ignored
[INFO] [stdout] test src/lib.rs - DigitAt::get_digit_at (line 149) ... ok
[INFO] [stdout] test src/lib.rs - AFSortable (line 279) ... ok
[INFO] [stdout] test src/lib.rs -  (line 39) ... ok
[INFO] [stdout] test src/lib.rs - sort_unstable_by (line 312) ... ok
[INFO] [stdout] test src/lib.rs -  (line 30) ... ok
[INFO] [stdout] test src/lib.rs -  (line 48) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "40ba7edc651344667e89eaeb21d56b9d54c3f03baac817eaf17398bdcb853e24"`
[INFO] running `"docker" "rm" "-f" "40ba7edc651344667e89eaeb21d56b9d54c3f03baac817eaf17398bdcb853e24"`
[INFO] [stdout] 40ba7edc651344667e89eaeb21d56b9d54c3f03baac817eaf17398bdcb853e24