[INFO] fetching crate string-tools 0.1.0...
[INFO] testing string-tools-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate string-tools 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate string-tools 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate string-tools 0.1.0
[INFO] finished tweaking crates.io crate string-tools 0.1.0
[INFO] tweaked toml for crates.io crate string-tools 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "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] 4d417ba91e86fed5d406b1050496df67eb7e0bdd6e15af330b0de0c2c1562a23
[INFO] running `Command { std: "docker" "start" "-a" "4d417ba91e86fed5d406b1050496df67eb7e0bdd6e15af330b0de0c2c1562a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d417ba91e86fed5d406b1050496df67eb7e0bdd6e15af330b0de0c2c1562a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d417ba91e86fed5d406b1050496df67eb7e0bdd6e15af330b0de0c2c1562a23", kill_on_drop: false }`
[INFO] [stdout] 4d417ba91e86fed5d406b1050496df67eb7e0bdd6e15af330b0de0c2c1562a23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "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] 28e725ca91f5055ffe3de864fc1dac4730cc6443b1f254e06b8aeb334f8a82f5
[INFO] running `Command { std: "docker" "start" "-a" "28e725ca91f5055ffe3de864fc1dac4730cc6443b1f254e06b8aeb334f8a82f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling string-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "28e725ca91f5055ffe3de864fc1dac4730cc6443b1f254e06b8aeb334f8a82f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28e725ca91f5055ffe3de864fc1dac4730cc6443b1f254e06b8aeb334f8a82f5", kill_on_drop: false }`
[INFO] [stdout] 28e725ca91f5055ffe3de864fc1dac4730cc6443b1f254e06b8aeb334f8a82f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 353ad7a3366138853d2740e44387e66cdea6ab9b40c3bc4dc3ee2e3592cd6d05
[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" "353ad7a3366138853d2740e44387e66cdea6ab9b40c3bc4dc3ee2e3592cd6d05", kill_on_drop: false }`
[INFO] [stderr]    Compiling string-tools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "353ad7a3366138853d2740e44387e66cdea6ab9b40c3bc4dc3ee2e3592cd6d05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353ad7a3366138853d2740e44387e66cdea6ab9b40c3bc4dc3ee2e3592cd6d05", kill_on_drop: false }`
[INFO] [stdout] 353ad7a3366138853d2740e44387e66cdea6ab9b40c3bc4dc3ee2e3592cd6d05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.60.0" "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] 92a55da6bfce324f1e3b7a3c9619f2f3fa2d4426020160251af31f10876d7f46
[INFO] running `Command { std: "docker" "start" "-a" "92a55da6bfce324f1e3b7a3c9619f2f3fa2d4426020160251af31f10876d7f46", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/string_tools-65cea4607d3eee8f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::string_tools_test ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests string-tools
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - get_all_between_strict (line 70) ... ok
[INFO] [stdout] test src/lib.rs - get_idx_before_strict (line 29) ... ok
[INFO] [stdout] test src/lib.rs - get_idx_after_strict (line 57) ... ok
[INFO] [stdout] test src/lib.rs - get_all_before_strict (line 3) ... ok
[INFO] [stdout] test src/lib.rs - get_all_after_strict (line 16) ... ok
[INFO] [stdout] test src/lib.rs - get_idx_before (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "92a55da6bfce324f1e3b7a3c9619f2f3fa2d4426020160251af31f10876d7f46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a55da6bfce324f1e3b7a3c9619f2f3fa2d4426020160251af31f10876d7f46", kill_on_drop: false }`
[INFO] [stdout] 92a55da6bfce324f1e3b7a3c9619f2f3fa2d4426020160251af31f10876d7f46