[INFO] fetching crate string_stupidify 0.2.1...
[INFO] testing string_stupidify-0.2.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate string_stupidify 0.2.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate string_stupidify 0.2.1
[INFO] finished tweaking crates.io crate string_stupidify 0.2.1
[INFO] tweaked toml for crates.io crate string_stupidify 0.2.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate string_stupidify 0.2.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 20 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.6.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ce313a6674acf91493bc29fd902697bc05b64a7ce0d81cb764a87d1acee8993
[INFO] running `Command { std: "docker" "start" "-a" "4ce313a6674acf91493bc29fd902697bc05b64a7ce0d81cb764a87d1acee8993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ce313a6674acf91493bc29fd902697bc05b64a7ce0d81cb764a87d1acee8993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ce313a6674acf91493bc29fd902697bc05b64a7ce0d81cb764a87d1acee8993", kill_on_drop: false }`
[INFO] [stdout] 4ce313a6674acf91493bc29fd902697bc05b64a7ce0d81cb764a87d1acee8993
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f1f70533dbb5aa4d9386fb25a472cee8a3bc146cb2daecdde51b49767a0bc2b
[INFO] running `Command { std: "docker" "start" "-a" "2f1f70533dbb5aa4d9386fb25a472cee8a3bc146cb2daecdde51b49767a0bc2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling string_stupidify v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "2f1f70533dbb5aa4d9386fb25a472cee8a3bc146cb2daecdde51b49767a0bc2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f1f70533dbb5aa4d9386fb25a472cee8a3bc146cb2daecdde51b49767a0bc2b", kill_on_drop: false }`
[INFO] [stdout] 2f1f70533dbb5aa4d9386fb25a472cee8a3bc146cb2daecdde51b49767a0bc2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96b889dd7a70fa2e03a87ffac5a3bf6d1ca3ab46fe1bc5fd4344f6d5e1dab30d
[INFO] running `Command { std: "docker" "start" "-a" "96b889dd7a70fa2e03a87ffac5a3bf6d1ca3ab46fe1bc5fd4344f6d5e1dab30d", kill_on_drop: false }`
[INFO] [stderr]    Compiling string_stupidify v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "96b889dd7a70fa2e03a87ffac5a3bf6d1ca3ab46fe1bc5fd4344f6d5e1dab30d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96b889dd7a70fa2e03a87ffac5a3bf6d1ca3ab46fe1bc5fd4344f6d5e1dab30d", kill_on_drop: false }`
[INFO] [stdout] 96b889dd7a70fa2e03a87ffac5a3bf6d1ca3ab46fe1bc5fd4344f6d5e1dab30d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ac1a68cc4772d6e9579d7a0bd1d71ae283c67cec9ba9d0f42dbcb8ea494472b
[INFO] running `Command { std: "docker" "start" "-a" "9ac1a68cc4772d6e9579d7a0bd1d71ae283c67cec9ba9d0f42dbcb8ea494472b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/string_stupidify-38f5874c6a24a0d8)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test decorator::decoratable_tests::test_decorate ... ok
[INFO] [stdout] test tests::apply_case ... ok
[INFO] [stdout] test decorators::decorators_tests::test_alternate ... ok
[INFO] [stdout] test tests::case_of_char ... 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::alternate_case (line 139) ... ok
[INFO] [stdout] test src/lib.rs - String::shuffle (line 193) ... ok
[INFO] [stdout] test src/lib.rs - String::vapor_wave (line 165) ... ok
[INFO] [stdout] test src/lib.rs - String::alternate_case (line 130) ... ok
[INFO] [stdout] test src/lib.rs - String::invert_case (line 152) ... ok
[INFO] [stdout] test src/lib.rs - String::shuffle (line 202) ... ok
[INFO] [stdout] test src/lib.rs - String::shuffle (line 178) ... ok
[INFO] [stdout] test src/lib.rs - String::alphabetical (line 226) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ac1a68cc4772d6e9579d7a0bd1d71ae283c67cec9ba9d0f42dbcb8ea494472b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ac1a68cc4772d6e9579d7a0bd1d71ae283c67cec9ba9d0f42dbcb8ea494472b", kill_on_drop: false }`
[INFO] [stdout] 9ac1a68cc4772d6e9579d7a0bd1d71ae283c67cec9ba9d0f42dbcb8ea494472b