[INFO] updating cached repository https://github.com/reese/yotsuba
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ee928cf5449b24c6701bdfce9e7cf7ca727fd5cf
[INFO] testing reese/yotsuba against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Freese%2Fyotsuba" "/workspace/builds/worker-4/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/reese/yotsuba on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/reese/yotsuba
[INFO] finished tweaking git repo https://github.com/reese/yotsuba
[INFO] tweaked toml for git repo https://github.com/reese/yotsuba written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/reese/yotsuba already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 78fe77ebca1160ee38b57d8c5065ae55e5b6e796f8aac3c7d3d5c4e9f2079d44
[INFO] running `"docker" "start" "-a" "78fe77ebca1160ee38b57d8c5065ae55e5b6e796f8aac3c7d3d5c4e9f2079d44"`
[INFO] [stderr]    Compiling yotsuba v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `"docker" "inspect" "78fe77ebca1160ee38b57d8c5065ae55e5b6e796f8aac3c7d3d5c4e9f2079d44"`
[INFO] running `"docker" "rm" "-f" "78fe77ebca1160ee38b57d8c5065ae55e5b6e796f8aac3c7d3d5c4e9f2079d44"`
[INFO] [stdout] 78fe77ebca1160ee38b57d8c5065ae55e5b6e796f8aac3c7d3d5c4e9f2079d44
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 55121a39bc10e3a5dd0a25c68acf1f200d5d03de86ed171a1b6316c6b824a884
[INFO] running `"docker" "start" "-a" "55121a39bc10e3a5dd0a25c68acf1f200d5d03de86ed171a1b6316c6b824a884"`
[INFO] [stderr]    Compiling yotsuba v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.06s
[INFO] running `"docker" "inspect" "55121a39bc10e3a5dd0a25c68acf1f200d5d03de86ed171a1b6316c6b824a884"`
[INFO] running `"docker" "rm" "-f" "55121a39bc10e3a5dd0a25c68acf1f200d5d03de86ed171a1b6316c6b824a884"`
[INFO] [stdout] 55121a39bc10e3a5dd0a25c68acf1f200d5d03de86ed171a1b6316c6b824a884
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] [stdout] 79f1de14684485787c5b8e2ffa303428b15a55b77f42930196811fcd3a3e12eb
[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" "79f1de14684485787c5b8e2ffa303428b15a55b77f42930196811fcd3a3e12eb"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/yotsuba-5818150eb0a5f9df
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/be_in_test-53192f0c8dd157dd
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::passes ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/equal_test-bf84bed96743ed06
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test::uses_not_equal_correctly ... ok
[INFO] [stdout] test test::does_not_panic_on_success ... ok
[INFO] [stdout] test test::when_the_two_are_not_equal ... ok
[INFO] [stderr]    Doc-tests yotsuba
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/macros/mod.rs - it_panics (line 70) ... ok
[INFO] [stdout] test src/macros/mod.rs - it (line 43) ... ok
[INFO] [stdout] test src/macros/mod.rs - describe (line 4) ... ok
[INFO] [stdout] test src/macros/mod.rs - expect (line 97) ... ok
[INFO] [stdout] test src/macros/mod.rs - describe (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "79f1de14684485787c5b8e2ffa303428b15a55b77f42930196811fcd3a3e12eb"`
[INFO] running `"docker" "rm" "-f" "79f1de14684485787c5b8e2ffa303428b15a55b77f42930196811fcd3a3e12eb"`
[INFO] [stdout] 79f1de14684485787c5b8e2ffa303428b15a55b77f42930196811fcd3a3e12eb