[INFO] fetching crate string_stupidify 0.2.0...
[INFO] testing string_stupidify-0.2.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate string_stupidify 0.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate string_stupidify 0.2.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate string_stupidify 0.2.0
[INFO] finished tweaking crates.io crate string_stupidify 0.2.0
[INFO] tweaked toml for crates.io crate string_stupidify 0.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbe87cdbb8754b437d222ae38fec0d9f2312c2701eabd5cffb335100ab289ad6
[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" "cbe87cdbb8754b437d222ae38fec0d9f2312c2701eabd5cffb335100ab289ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbe87cdbb8754b437d222ae38fec0d9f2312c2701eabd5cffb335100ab289ad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe87cdbb8754b437d222ae38fec0d9f2312c2701eabd5cffb335100ab289ad6", kill_on_drop: false }`
[INFO] [stdout] cbe87cdbb8754b437d222ae38fec0d9f2312c2701eabd5cffb335100ab289ad6
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8308597f7f2c3f168da4aba6ecc8402a69ea063a178b1d9d78c4892c606890d
[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" "e8308597f7f2c3f168da4aba6ecc8402a69ea063a178b1d9d78c4892c606890d", kill_on_drop: false }`
[INFO] [stderr]    Compiling string_stupidify v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "e8308597f7f2c3f168da4aba6ecc8402a69ea063a178b1d9d78c4892c606890d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8308597f7f2c3f168da4aba6ecc8402a69ea063a178b1d9d78c4892c606890d", kill_on_drop: false }`
[INFO] [stdout] e8308597f7f2c3f168da4aba6ecc8402a69ea063a178b1d9d78c4892c606890d
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] d158f993e3d3fdb384959dcfb3e8db7e2f0455a4fd4eba6e5da0c6576d6b9165
[INFO] running `Command { std: "docker" "start" "-a" "d158f993e3d3fdb384959dcfb3e8db7e2f0455a4fd4eba6e5da0c6576d6b9165", kill_on_drop: false }`
[INFO] [stderr]    Compiling string_stupidify v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "d158f993e3d3fdb384959dcfb3e8db7e2f0455a4fd4eba6e5da0c6576d6b9165", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d158f993e3d3fdb384959dcfb3e8db7e2f0455a4fd4eba6e5da0c6576d6b9165", kill_on_drop: false }`
[INFO] [stdout] d158f993e3d3fdb384959dcfb3e8db7e2f0455a4fd4eba6e5da0c6576d6b9165
[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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 8cb2514499f2a36fb85d88748b246af485abd13bf78f6591e8381acf36999600
[INFO] running `Command { std: "docker" "start" "-a" "8cb2514499f2a36fb85d88748b246af485abd13bf78f6591e8381acf36999600", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/string_stupidify-57e93b8ce5a8af64
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test decorators::decorators_tests::test_alternate ... ok
[INFO] [stdout] test decorator::decoratable_tests::test_decorate ... ok
[INFO] [stdout] test tests::case_of_char ... ok
[INFO] [stdout] test tests::apply_case ... ok
[INFO] [stdout] test tests::opposite_case ... ok
[INFO] [stdout] test tests::str_made_of_identical_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests string_stupidify
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - String::alphabetical (line 217) ... ok
[INFO] [stdout] test src/lib.rs - String::alternate_case (line 126) ... ok
[INFO] [stdout] test src/lib.rs - String::vapor_wave (line 161) ... ok
[INFO] [stdout] test src/lib.rs - String::shuffle (line 198) ... ok
[INFO] [stdout] test src/lib.rs - String::shuffle (line 189) ... ok
[INFO] [stdout] test src/lib.rs - String::alternate_case (line 135) ... ok
[INFO] [stdout] test src/lib.rs - String::invert_case (line 148) ... ok
[INFO] [stdout] test src/lib.rs - String::shuffle (line 174) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8cb2514499f2a36fb85d88748b246af485abd13bf78f6591e8381acf36999600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb2514499f2a36fb85d88748b246af485abd13bf78f6591e8381acf36999600", kill_on_drop: false }`
[INFO] [stdout] 8cb2514499f2a36fb85d88748b246af485abd13bf78f6591e8381acf36999600