[INFO] fetching crate str_overlap 0.4.3...
[INFO] testing str_overlap-0.4.3 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate str_overlap 0.4.3 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate str_overlap 0.4.3 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50a2a8ca1ccd2cad17722a63e43b5a8b205793d6deae8eee3179d8ba07a7a541
[INFO] running `Command { std: "docker" "start" "-a" "50a2a8ca1ccd2cad17722a63e43b5a8b205793d6deae8eee3179d8ba07a7a541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50a2a8ca1ccd2cad17722a63e43b5a8b205793d6deae8eee3179d8ba07a7a541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a2a8ca1ccd2cad17722a63e43b5a8b205793d6deae8eee3179d8ba07a7a541", kill_on_drop: false }`
[INFO] [stdout] 50a2a8ca1ccd2cad17722a63e43b5a8b205793d6deae8eee3179d8ba07a7a541
[INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12415b7df751d4e0c5fa9f7b9b9d1b5bc470a4ed932c6078022f233b950859f2
[INFO] running `Command { std: "docker" "start" "-a" "12415b7df751d4e0c5fa9f7b9b9d1b5bc470a4ed932c6078022f233b950859f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling str_overlap v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "12415b7df751d4e0c5fa9f7b9b9d1b5bc470a4ed932c6078022f233b950859f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12415b7df751d4e0c5fa9f7b9b9d1b5bc470a4ed932c6078022f233b950859f2", kill_on_drop: false }`
[INFO] [stdout] 12415b7df751d4e0c5fa9f7b9b9d1b5bc470a4ed932c6078022f233b950859f2
[INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eefbaae8ac2803cbe40b408d7bb751e366a62899a9e1f284c554d83659cbae58
[INFO] running `Command { std: "docker" "start" "-a" "eefbaae8ac2803cbe40b408d7bb751e366a62899a9e1f284c554d83659cbae58", kill_on_drop: false }`
[INFO] [stderr]    Compiling str_overlap v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "eefbaae8ac2803cbe40b408d7bb751e366a62899a9e1f284c554d83659cbae58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eefbaae8ac2803cbe40b408d7bb751e366a62899a9e1f284c554d83659cbae58", kill_on_drop: false }`
[INFO] [stdout] eefbaae8ac2803cbe40b408d7bb751e366a62899a9e1f284c554d83659cbae58
[INFO] running `Command { std: "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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1709ca947f1e61fd6c71e394b863acbd76b2529167cfb1b9122c690d7da3811
[INFO] running `Command { std: "docker" "start" "-a" "b1709ca947f1e61fd6c71e394b863acbd76b2529167cfb1b9122c690d7da3811", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/str_overlap-37d8338c5ba1a965)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[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_end ... ok
[INFO] [stdout] test tests::multi_byte_start ... ok
[INFO] [stdout] test tests::no_overlap_end ... ok
[INFO] [stdout] test tests::no_overlap_start ... ok
[INFO] [stdout] test tests::only_checks_overlap_one_way_start ... ok
[INFO] [stdout] test tests::only_checks_overlap_one_way_end ... ok
[INFO] [stdout] test tests::other_empty_end ... ok
[INFO] [stdout] test tests::other_empty_start ... ok
[INFO] [stdout] test tests::other_substring_of_self_end ... ok
[INFO] [stdout] test tests::partial_overlap_end ... ok
[INFO] [stdout] test tests::other_substring_of_self_start ... ok
[INFO] [stdout] test tests::partial_overlap_start ... ok
[INFO] [stdout] test tests::self_empty_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] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests str_overlap
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - Overlap (line 72) ... ok
[INFO] [stdout] test src/lib.rs - str::overlap_start (line 116) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - str::overlap_end (line 138) ... ok
[INFO] [stdout] test src/lib.rs - Overlap::overlap_end (line 98) ... ok
[INFO] [stdout] test src/lib.rs - Overlap::overlap_start (line 87) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b1709ca947f1e61fd6c71e394b863acbd76b2529167cfb1b9122c690d7da3811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1709ca947f1e61fd6c71e394b863acbd76b2529167cfb1b9122c690d7da3811", kill_on_drop: false }`
[INFO] [stdout] b1709ca947f1e61fd6c71e394b863acbd76b2529167cfb1b9122c690d7da3811