[INFO] cloning repository https://github.com/evalf/stringly-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/evalf/stringly-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevalf%2Fstringly-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevalf%2Fstringly-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 607ebeb70cd2726db9410eecabf2619d12825e0f
[INFO] testing evalf/stringly-rust against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevalf%2Fstringly-rust" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/evalf/stringly-rust on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/evalf/stringly-rust
[INFO] finished tweaking git repo https://github.com/evalf/stringly-rust
[INFO] tweaked toml for git repo https://github.com/evalf/stringly-rust written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a02fa2771ea84390cc196fa765886d50d3337e3b20081a05e4c68ed27aa32c65
[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" "a02fa2771ea84390cc196fa765886d50d3337e3b20081a05e4c68ed27aa32c65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a02fa2771ea84390cc196fa765886d50d3337e3b20081a05e4c68ed27aa32c65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a02fa2771ea84390cc196fa765886d50d3337e3b20081a05e4c68ed27aa32c65", kill_on_drop: false }`
[INFO] [stdout] a02fa2771ea84390cc196fa765886d50d3337e3b20081a05e4c68ed27aa32c65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "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] 5528c578e054ba548f0dc74c1e43cb57e7985f51518fa3de1133d0594b1facd8
[INFO] running `Command { std: "docker" "start" "-a" "5528c578e054ba548f0dc74c1e43cb57e7985f51518fa3de1133d0594b1facd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling stringly v0.1.0-unreleased (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.71s
[INFO] running `Command { std: "docker" "inspect" "5528c578e054ba548f0dc74c1e43cb57e7985f51518fa3de1133d0594b1facd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5528c578e054ba548f0dc74c1e43cb57e7985f51518fa3de1133d0594b1facd8", kill_on_drop: false }`
[INFO] [stdout] 5528c578e054ba548f0dc74c1e43cb57e7985f51518fa3de1133d0594b1facd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bcea7e0fadeecb7cfd3b20f771b54c0eb7fe6890e2516aae705acdb6bbd3b9b2
[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" "bcea7e0fadeecb7cfd3b20f771b54c0eb7fe6890e2516aae705acdb6bbd3b9b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling stringly v0.1.0-unreleased (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.72s
[INFO] running `Command { std: "docker" "inspect" "bcea7e0fadeecb7cfd3b20f771b54c0eb7fe6890e2516aae705acdb6bbd3b9b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcea7e0fadeecb7cfd3b20f771b54c0eb7fe6890e2516aae705acdb6bbd3b9b2", kill_on_drop: false }`
[INFO] [stdout] bcea7e0fadeecb7cfd3b20f771b54c0eb7fe6890e2516aae705acdb6bbd3b9b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68c6459102669c9784278f4373341b112972b433012f5e0463cb94d709096810
[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" "68c6459102669c9784278f4373341b112972b433012f5e0463cb94d709096810", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/stringly-ef291c5b95549b6b)
[INFO] [stdout] running 25 tests
[INFO] [stdout] test ser::tests::test_enum ... ok
[INFO] [stdout] test tests::test_seq ... ok
[INFO] [stdout] test tests::test_str ... ok
[INFO] [stdout] test tests::test_option ... ok
[INFO] [stdout] test tests::test_string ... ok
[INFO] [stdout] test tests::test_struct ... ok
[INFO] [stdout] test tests::test_integer ... ok
[INFO] [stdout] test tests::test_float ... ok
[INFO] [stdout] test tests::test_enum ... ok
[INFO] [stdout] test tests::test_char ... ok
[INFO] [stdout] test util::tests::test_protect_braces ... ok
[INFO] [stdout] test util::tests::test_protect_multiple_symbols ... ok
[INFO] [stdout] test util::tests::test_protect_protection ... ok
[INFO] [stdout] test util::tests::test_protect_normality ... ok
[INFO] [stdout] test util::tests::test_safesplit ... ok
[INFO] [stdout] test util::tests::test_safesplit_once ... ok
[INFO] [stdout] test ser::tests::test_struct ... ok
[INFO] [stdout] test de::tests::test_enum ... ok
[INFO] [stdout] test tests::test_map ... ok
[INFO] [stdout] test util::tests::test_protect_balancers ... ok
[INFO] [stdout] test tests::test_bool ... ok
[INFO] [stdout] test de::tests::test_struct ... ok
[INFO] [stdout] test util::tests::test_splitarg ... ok
[INFO] [stdout] test tests::test_tuple ... ok
[INFO] [stdout] test util::tests::test_protect_combinations ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stringly
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/util.rs - util::protect (line 173) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 26) ... ok
[INFO] [stdout] test src/util.rs - util::safesplit_once (line 81) ... ok
[INFO] [stdout] test src/util.rs - util::safesplit (line 53) ... ok
[INFO] [stdout] test src/util.rs - util::protect (line 194) ... ok
[INFO] [stdout] test src/util.rs - util::safesplit (line 46) ... ok
[INFO] [stdout] test src/util.rs - util::protect (line 186) ... ok
[INFO] [stdout] test src/lib.rs - (line 104) ... ok
[INFO] [stdout] test src/util.rs - util::protect (line 180) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68c6459102669c9784278f4373341b112972b433012f5e0463cb94d709096810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68c6459102669c9784278f4373341b112972b433012f5e0463cb94d709096810", kill_on_drop: false }`
[INFO] [stdout] 68c6459102669c9784278f4373341b112972b433012f5e0463cb94d709096810