[INFO] crate arraytools 0.1.5 is already in cache
[INFO] testing arraytools-0.1.5 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate arraytools 0.1.5 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate arraytools 0.1.5 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate arraytools 0.1.5
[INFO] finished tweaking crates.io crate arraytools 0.1.5
[INFO] tweaked toml for crates.io crate arraytools 0.1.5 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] fc99b027090208c612493457480bc9cda14c9a126508b67402c0c0ea28a17821
[INFO] running `"docker" "start" "-a" "fc99b027090208c612493457480bc9cda14c9a126508b67402c0c0ea28a17821"`
[INFO] [stderr]    Compiling arraytools v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `"docker" "inspect" "fc99b027090208c612493457480bc9cda14c9a126508b67402c0c0ea28a17821"`
[INFO] running `"docker" "rm" "-f" "fc99b027090208c612493457480bc9cda14c9a126508b67402c0c0ea28a17821"`
[INFO] [stdout] fc99b027090208c612493457480bc9cda14c9a126508b67402c0c0ea28a17821
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stdout] d13feae7681533168569b6a951b7d16daa31b2b92781457c2f4820c13268bd72
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "d13feae7681533168569b6a951b7d16daa31b2b92781457c2f4820c13268bd72"`
[INFO] [stderr]    Compiling arraytools v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.83s
[INFO] running `"docker" "inspect" "d13feae7681533168569b6a951b7d16daa31b2b92781457c2f4820c13268bd72"`
[INFO] running `"docker" "rm" "-f" "d13feae7681533168569b6a951b7d16daa31b2b92781457c2f4820c13268bd72"`
[INFO] [stdout] d13feae7681533168569b6a951b7d16daa31b2b92781457c2f4820c13268bd72
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 5217537bc37b1b047acf4077181570f6510b43fac3bec5dc1c02ebc15dd8fa81
[INFO] running `"docker" "start" "-a" "5217537bc37b1b047acf4077181570f6510b43fac3bec5dc1c02ebc15dd8fa81"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/arraytools-ee51c1058285bd72
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::from_iter_is_not_ambiguous_with_std ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arraytools
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - ArrayTools::as_ref_array (line 310) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::generate (line 165) ... ok
[INFO] [stdout] test src/lib.rs -  (line 35) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::as_mut_slice (line 114) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools (line 67) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::Tuple (line 127) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::from_tuple (line 141) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::Element (line 77) ... ok
[INFO] [stdout] test src/lib.rs -  (line 22) ... ok
[INFO] [stdout] test src/lib.rs -  (line 50) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::LEN (line 90) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::as_mut_array (line 326) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::for_each (line 261) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::as_slice (line 101) ... ok
[INFO] [stdout] test src/lib.rs -  (line 13) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::from_iter (line 203) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::into_tuple (line 152) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::indices (line 225) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::map (line 243) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::zip (line 278) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::push_front (line 358) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::pop_back (line 375) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::pop_front (line 392) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::push_back (line 342) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::zip_with (line 295) ... ok
[INFO] [stdout] test src/lib.rs - ArrayTools::repeat (line 182) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5217537bc37b1b047acf4077181570f6510b43fac3bec5dc1c02ebc15dd8fa81"`
[INFO] running `"docker" "rm" "-f" "5217537bc37b1b047acf4077181570f6510b43fac3bec5dc1c02ebc15dd8fa81"`
[INFO] [stdout] 5217537bc37b1b047acf4077181570f6510b43fac3bec5dc1c02ebc15dd8fa81