[INFO] fetching crate indexrs 0.4.0...
[INFO] testing indexrs-0.4.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate indexrs 0.4.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate indexrs 0.4.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate indexrs 0.4.0
[INFO] finished tweaking crates.io crate indexrs 0.4.0
[INFO] tweaked toml for crates.io crate indexrs 0.4.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e394b11ab9a98a700672c324ccc52daf80f27463e290ecc243387236339ec79
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0e394b11ab9a98a700672c324ccc52daf80f27463e290ecc243387236339ec79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e394b11ab9a98a700672c324ccc52daf80f27463e290ecc243387236339ec79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e394b11ab9a98a700672c324ccc52daf80f27463e290ecc243387236339ec79", kill_on_drop: false }`
[INFO] [stdout] 0e394b11ab9a98a700672c324ccc52daf80f27463e290ecc243387236339ec79
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a77d9c62f1e843a7abfb350d7385fea2c4b132ad5f79698b37c6ac5ff1695f61
[INFO] running `Command { std: "docker" "start" "-a" "a77d9c62f1e843a7abfb350d7385fea2c4b132ad5f79698b37c6ac5ff1695f61", kill_on_drop: false }`
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling indexrs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.02s
[INFO] running `Command { std: "docker" "inspect" "a77d9c62f1e843a7abfb350d7385fea2c4b132ad5f79698b37c6ac5ff1695f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a77d9c62f1e843a7abfb350d7385fea2c4b132ad5f79698b37c6ac5ff1695f61", kill_on_drop: false }`
[INFO] [stdout] a77d9c62f1e843a7abfb350d7385fea2c4b132ad5f79698b37c6ac5ff1695f61
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7686b2910f24e46e1d339f39c4dcd8b0a7a2831cea609d0bcefb83d6e732e794
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7686b2910f24e46e1d339f39c4dcd8b0a7a2831cea609d0bcefb83d6e732e794", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexrs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `Command { std: "docker" "inspect" "7686b2910f24e46e1d339f39c4dcd8b0a7a2831cea609d0bcefb83d6e732e794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7686b2910f24e46e1d339f39c4dcd8b0a7a2831cea609d0bcefb83d6e732e794", kill_on_drop: false }`
[INFO] [stdout] 7686b2910f24e46e1d339f39c4dcd8b0a7a2831cea609d0bcefb83d6e732e794
[INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 80cf5fae0ffd93982a6b4f52e2bf7a08ef114bca6b3fe86fa47542438566aa89
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "80cf5fae0ffd93982a6b4f52e2bf7a08ef114bca6b3fe86fa47542438566aa89", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/indexrs-21246222d6333b3e)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::integer_keys_merge ... ok
[INFO] [stdout] test tests::integer_keys_invert ... ok
[INFO] [stdout] test tests::str_keys_merge ... ok
[INFO] [stdout] test tests::invert_vs_merge_from ... ok
[INFO] [stdout] test tests::merge_vs_invert_from ... ok
[INFO] [stdout] test tests::str_keys_invert ... ok
[INFO] [stdout] test tests::test_start_end_sensitive ... ok
[INFO] [stdout] test tests::test_multibyte ... ok
[INFO] [stdout] test tests::invert_vs_merge ... ok
[INFO] [stderr]    Doc-tests indexrs
[INFO] [stdout] test tests::test_sub_grapheme_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - mkgrams (line 302) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "80cf5fae0ffd93982a6b4f52e2bf7a08ef114bca6b3fe86fa47542438566aa89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80cf5fae0ffd93982a6b4f52e2bf7a08ef114bca6b3fe86fa47542438566aa89", kill_on_drop: false }`
[INFO] [stdout] 80cf5fae0ffd93982a6b4f52e2bf7a08ef114bca6b3fe86fa47542438566aa89