[INFO] cloning repository https://github.com/Bogdan-ItSoEasy/PrintStringBetween
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bogdan-ItSoEasy/PrintStringBetween" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBogdan-ItSoEasy%2FPrintStringBetween"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBogdan-ItSoEasy%2FPrintStringBetween'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 3106013abfb88d5f1162c80daa787445c24e551f
[INFO] testing Bogdan-ItSoEasy/PrintStringBetween against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBogdan-ItSoEasy%2FPrintStringBetween" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bogdan-ItSoEasy/PrintStringBetween on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Bogdan-ItSoEasy/PrintStringBetween
[INFO] finished tweaking git repo https://github.com/Bogdan-ItSoEasy/PrintStringBetween
[INFO] tweaked toml for git repo https://github.com/Bogdan-ItSoEasy/PrintStringBetween written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/Bogdan-ItSoEasy/PrintStringBetween already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+1.44.0" "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] 8eccd8bb95641f4b5434bb7f835334c738d6c353bdb36d002e6965cfe77e2263
[INFO] running `"docker" "start" "-a" "8eccd8bb95641f4b5434bb7f835334c738d6c353bdb36d002e6965cfe77e2263"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling stackvec v0.2.1
[INFO] [stderr]    Compiling task v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.90s
[INFO] running `"docker" "inspect" "8eccd8bb95641f4b5434bb7f835334c738d6c353bdb36d002e6965cfe77e2263"`
[INFO] running `"docker" "rm" "-f" "8eccd8bb95641f4b5434bb7f835334c738d6c353bdb36d002e6965cfe77e2263"`
[INFO] [stdout] 8eccd8bb95641f4b5434bb7f835334c738d6c353bdb36d002e6965cfe77e2263
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ebe9ac153c664144560055ed018d1ce9dc48ce837e6250a6d0b9e07a919a311c
[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" "ebe9ac153c664144560055ed018d1ce9dc48ce837e6250a6d0b9e07a919a311c"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling task v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `"docker" "inspect" "ebe9ac153c664144560055ed018d1ce9dc48ce837e6250a6d0b9e07a919a311c"`
[INFO] running `"docker" "rm" "-f" "ebe9ac153c664144560055ed018d1ce9dc48ce837e6250a6d0b9e07a919a311c"`
[INFO] [stdout] ebe9ac153c664144560055ed018d1ce9dc48ce837e6250a6d0b9e07a919a311c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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=warn" "-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" "+1.44.0" "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] c532898c5fc825d66357c0d68b73dbd89691dad5819df72b39a48ff79ba2a7bf
[INFO] running `"docker" "start" "-a" "c532898c5fc825d66357c0d68b73dbd89691dad5819df72b39a48ff79ba2a7bf"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/task-9a77c96b367c74d1
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_empty_string ... ok
[INFO] [stdout] test tests::test_same_string ... ok
[INFO] [stdout] test tests::test_from_one_to_two_char_length ... ok
[INFO] [stdout] test tests::test_wrong_length ... ok
[INFO] [stdout] test tests::test_one_char_length ... ok
[INFO] [stdout] test tests::test_one_char_length_from_middle ... ok
[INFO] [stdout] test tests::test_switch_length ... ok
[INFO] [stdout] test tests::test_two_char_length ... ok
[INFO] [stdout] test tests::test_from_one_to_tree_char_length ... ok
[INFO] [stdout] test tests::test_tree_char_length ... ok
[INFO] [stdout] test tests::test_wrong_order ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "c532898c5fc825d66357c0d68b73dbd89691dad5819df72b39a48ff79ba2a7bf"`
[INFO] running `"docker" "rm" "-f" "c532898c5fc825d66357c0d68b73dbd89691dad5819df72b39a48ff79ba2a7bf"`
[INFO] [stdout] c532898c5fc825d66357c0d68b73dbd89691dad5819df72b39a48ff79ba2a7bf