[INFO] fetching crate str_overlap 0.4.3...
[INFO] testing str_overlap-0.4.3 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate str_overlap 0.4.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate str_overlap 0.4.3 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate str_overlap 0.4.3
[INFO] finished tweaking crates.io crate str_overlap 0.4.3
[INFO] tweaked toml for crates.io crate str_overlap 0.4.3 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 16438ad82a785da564ee046a04769c6c5346e50148f6b0e3e2e9f6908eca4d43
[INFO] running `Command { std: "docker" "start" "-a" "16438ad82a785da564ee046a04769c6c5346e50148f6b0e3e2e9f6908eca4d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16438ad82a785da564ee046a04769c6c5346e50148f6b0e3e2e9f6908eca4d43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16438ad82a785da564ee046a04769c6c5346e50148f6b0e3e2e9f6908eca4d43", kill_on_drop: false }`
[INFO] [stdout] 16438ad82a785da564ee046a04769c6c5346e50148f6b0e3e2e9f6908eca4d43
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 5666839236a4b314d1a0b25f7d13afc6b43f7f6850ac0f0f9c223b45d043950a
[INFO] running `Command { std: "docker" "start" "-a" "5666839236a4b314d1a0b25f7d13afc6b43f7f6850ac0f0f9c223b45d043950a", kill_on_drop: false }`
[INFO] [stderr]    Compiling str_overlap v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "5666839236a4b314d1a0b25f7d13afc6b43f7f6850ac0f0f9c223b45d043950a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5666839236a4b314d1a0b25f7d13afc6b43f7f6850ac0f0f9c223b45d043950a", kill_on_drop: false }`
[INFO] [stdout] 5666839236a4b314d1a0b25f7d13afc6b43f7f6850ac0f0f9c223b45d043950a
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 9bc1e1a02f932ef76f6a8cea3d100bc30200b31d3fad1b380ee892bc9f26edc7
[INFO] running `Command { std: "docker" "start" "-a" "9bc1e1a02f932ef76f6a8cea3d100bc30200b31d3fad1b380ee892bc9f26edc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling str_overlap v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/str_overlap-7259468d59440b12)
[INFO] running `Command { std: "docker" "inspect" "9bc1e1a02f932ef76f6a8cea3d100bc30200b31d3fad1b380ee892bc9f26edc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc1e1a02f932ef76f6a8cea3d100bc30200b31d3fad1b380ee892bc9f26edc7", kill_on_drop: false }`
[INFO] [stdout] 9bc1e1a02f932ef76f6a8cea3d100bc30200b31d3fad1b380ee892bc9f26edc7
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 3b38a9e3115f87681433a7d18d474d24bbc825f9eb76bbf2391a592da8ac5018
[INFO] running `Command { std: "docker" "start" "-a" "3b38a9e3115f87681433a7d18d474d24bbc825f9eb76bbf2391a592da8ac5018", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] running 20 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/str_overlap-7259468d59440b12)
[INFO] [stdout] test tests::all_empty_end ... ok
[INFO] [stdout] test tests::all_empty_start ... ok
[INFO] [stdout] test tests::full_overlap_start ... ok
[INFO] [stdout] test tests::full_overlap_end ... ok
[INFO] [stdout] test tests::multi_byte_start ... ok
[INFO] [stdout] test tests::multi_byte_end ... ok
[INFO] [stdout] test tests::no_overlap_end ... ok
[INFO] [stdout] test tests::other_empty_start ... ok
[INFO] [stdout] test tests::other_substring_of_self_end ... ok
[INFO] [stdout] test tests::other_substring_of_self_start ... ok
[INFO] [stdout] test tests::only_checks_overlap_one_way_end ... ok
[INFO] [stdout] test tests::self_empty_start ... ok
[INFO] [stdout] test tests::self_substring_of_other_start ... ok
[INFO] [stdout] test tests::self_substring_other_end ... ok
[INFO] [stdout] test tests::only_checks_overlap_one_way_start ... ok
[INFO] [stdout] test tests::partial_overlap_end ... ok
[INFO] [stdout] test tests::partial_overlap_start ... ok
[INFO] [stdout] test tests::no_overlap_start ... ok
[INFO] [stdout] test tests::other_empty_end ... ok
[INFO] [stdout] test tests::self_empty_end ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests str_overlap
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - str::overlap_end (line 138) ... ok
[INFO] [stdout] test src/lib.rs - Overlap::overlap_start (line 87) ... ok
[INFO] [stdout] test src/lib.rs - str::overlap_start (line 116) ... ok
[INFO] [stdout] test src/lib.rs - Overlap::overlap_end (line 98) ... ok
[INFO] [stdout] test src/lib.rs - Overlap (line 72) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3b38a9e3115f87681433a7d18d474d24bbc825f9eb76bbf2391a592da8ac5018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b38a9e3115f87681433a7d18d474d24bbc825f9eb76bbf2391a592da8ac5018", kill_on_drop: false }`
[INFO] [stdout] 3b38a9e3115f87681433a7d18d474d24bbc825f9eb76bbf2391a592da8ac5018