[INFO] cloning repository https://github.com/WouterPennings/string_helper
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WouterPennings/string_helper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWouterPennings%2Fstring_helper", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWouterPennings%2Fstring_helper'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 862a4cc57006b4c43d305fd8ad7988972868f5ff
[INFO] testing WouterPennings/string_helper against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWouterPennings%2Fstring_helper" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/WouterPennings/string_helper 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 git repo https://github.com/WouterPennings/string_helper
[INFO] finished tweaking git repo https://github.com/WouterPennings/string_helper
[INFO] tweaked toml for git repo https://github.com/WouterPennings/string_helper written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/WouterPennings/string_helper already has a lockfile, it will not be regenerated
[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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 58cdb136d3b3342187241c64891fdc46508649c1f28c285909b078ca4e61b13a
[INFO] running `Command { std: "docker" "start" "-a" "58cdb136d3b3342187241c64891fdc46508649c1f28c285909b078ca4e61b13a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58cdb136d3b3342187241c64891fdc46508649c1f28c285909b078ca4e61b13a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58cdb136d3b3342187241c64891fdc46508649c1f28c285909b078ca4e61b13a", kill_on_drop: false }`
[INFO] [stdout] 58cdb136d3b3342187241c64891fdc46508649c1f28c285909b078ca4e61b13a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stdout] d43c7c6e6e83e3dada570b4906de73a45a2948da38228b62946438179108e2b0
[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" "d43c7c6e6e83e3dada570b4906de73a45a2948da38228b62946438179108e2b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling funny_string v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "d43c7c6e6e83e3dada570b4906de73a45a2948da38228b62946438179108e2b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d43c7c6e6e83e3dada570b4906de73a45a2948da38228b62946438179108e2b0", kill_on_drop: false }`
[INFO] [stdout] d43c7c6e6e83e3dada570b4906de73a45a2948da38228b62946438179108e2b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d5b1b20ecaf03d55c8d3ae416c765b38d01db314e6e7b62cc2d60bdd17894d06
[INFO] running `Command { std: "docker" "start" "-a" "d5b1b20ecaf03d55c8d3ae416c765b38d01db314e6e7b62cc2d60bdd17894d06", kill_on_drop: false }`
[INFO] [stderr]    Compiling funny_string v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "d5b1b20ecaf03d55c8d3ae416c765b38d01db314e6e7b62cc2d60bdd17894d06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5b1b20ecaf03d55c8d3ae416c765b38d01db314e6e7b62cc2d60bdd17894d06", kill_on_drop: false }`
[INFO] [stdout] d5b1b20ecaf03d55c8d3ae416c765b38d01db314e6e7b62cc2d60bdd17894d06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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] 2e8461b429da0e6fa73b86a0847d8f4a4f2ef4863a89ee419995c71139fbf327
[INFO] running `Command { std: "docker" "start" "-a" "2e8461b429da0e6fa73b86a0847d8f4a4f2ef4863a89ee419995c71139fbf327", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/funny_string-86fd692a2014a2c6)
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-6c3c4491c0b0968e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test index_string_1 ... ok
[INFO] [stdout] test index_string_2 ... ok
[INFO] [stdout] test replace_char_1 ... ok
[INFO] [stdout] test replace_char_3 ... ok
[INFO] [stdout] test replace_substring_1 ... ok
[INFO] [stdout] test replace_substring_3 ... ok
[INFO] [stdout] test substring_2 ... ok
[INFO] [stdout] test substring_3 ... ok
[INFO] [stdout] test replace_substring_2 ... ok
[INFO] [stderr]    Doc-tests funny_string
[INFO] [stdout] test substring_1 ... ok
[INFO] [stdout] test replace_char_2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - index_string (line 5) ... ok
[INFO] [stdout] test src/lib.rs - replace_substring (line 53) ... ok
[INFO] [stdout] test src/lib.rs - substring (line 20) ... ok
[INFO] [stdout] test src/lib.rs - replace_char (line 32) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.66s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2e8461b429da0e6fa73b86a0847d8f4a4f2ef4863a89ee419995c71139fbf327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e8461b429da0e6fa73b86a0847d8f4a4f2ef4863a89ee419995c71139fbf327", kill_on_drop: false }`
[INFO] [stdout] 2e8461b429da0e6fa73b86a0847d8f4a4f2ef4863a89ee419995c71139fbf327