[INFO] cloning repository https://github.com/b-r-oleary/passwords
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/b-r-oleary/passwords" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb-r-oleary%2Fpasswords", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb-r-oleary%2Fpasswords'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f9b335579248399470cbfe3751fe600d1b03485d
[INFO] testing b-r-oleary/passwords against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fb-r-oleary%2Fpasswords" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/b-r-oleary/passwords 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 git repo https://github.com/b-r-oleary/passwords
[INFO] finished tweaking git repo https://github.com/b-r-oleary/passwords
[INFO] tweaked toml for git repo https://github.com/b-r-oleary/passwords written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/b-r-oleary/passwords already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded structopt-derive v0.4.14
[INFO] [stderr]   Downloaded anyhow v1.0.36
[INFO] [stderr]   Downloaded structopt v0.3.21
[INFO] [stderr]   Downloaded syn v1.0.56
[INFO] [stderr]   Downloaded heck v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 6b7be8433f4078d9b910f7e0ed022d2c21f593c63afc8ee9ba2d3edecdb912e1
[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" "6b7be8433f4078d9b910f7e0ed022d2c21f593c63afc8ee9ba2d3edecdb912e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b7be8433f4078d9b910f7e0ed022d2c21f593c63afc8ee9ba2d3edecdb912e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7be8433f4078d9b910f7e0ed022d2c21f593c63afc8ee9ba2d3edecdb912e1", kill_on_drop: false }`
[INFO] [stdout] 6b7be8433f4078d9b910f7e0ed022d2c21f593c63afc8ee9ba2d3edecdb912e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3c1310f18064b36bc16e31ce85aa2c590a4f0a5924e877c64b855d7c50cfd0f9
[INFO] running `Command { std: "docker" "start" "-a" "3c1310f18064b36bc16e31ce85aa2c590a4f0a5924e877c64b855d7c50cfd0f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling getrandom v0.2.0
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling syn v1.0.56
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling anyhow v1.0.36
[INFO] [stderr]    Compiling regex-syntax v0.6.21
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling rand_core v0.6.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.0
[INFO] [stderr]    Compiling regex v1.4.2
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling structopt-derive v0.4.14
[INFO] [stderr]    Compiling structopt v0.3.21
[INFO] [stderr]    Compiling passwords v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 29.81s
[INFO] running `Command { std: "docker" "inspect" "3c1310f18064b36bc16e31ce85aa2c590a4f0a5924e877c64b855d7c50cfd0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c1310f18064b36bc16e31ce85aa2c590a4f0a5924e877c64b855d7c50cfd0f9", kill_on_drop: false }`
[INFO] [stdout] 3c1310f18064b36bc16e31ce85aa2c590a4f0a5924e877c64b855d7c50cfd0f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 48831c0c16ffb3ab0663707078442df5175d9f94c83f3b10c684b9e5d668fc73
[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" "48831c0c16ffb3ab0663707078442df5175d9f94c83f3b10c684b9e5d668fc73", kill_on_drop: false }`
[INFO] [stderr]    Compiling passwords v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.29s
[INFO] running `Command { std: "docker" "inspect" "48831c0c16ffb3ab0663707078442df5175d9f94c83f3b10c684b9e5d668fc73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48831c0c16ffb3ab0663707078442df5175d9f94c83f3b10c684b9e5d668fc73", kill_on_drop: false }`
[INFO] [stdout] 48831c0c16ffb3ab0663707078442df5175d9f94c83f3b10c684b9e5d668fc73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] [stdout] 662df5fd56c69a577fcf330f717e011a6c1b5eaa156d36ebaef9287ea67cd0d0
[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" "662df5fd56c69a577fcf330f717e011a6c1b5eaa156d36ebaef9287ea67cd0d0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/passwords-647d0553bfaeca64
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test generators::base::test::test_constant_new ... ok
[INFO] [stdout] test generators::base::test::test_constant_generate ... ok
[INFO] [stdout] test generators::base::test::test_constant_pipe ... ok
[INFO] [stdout] test generators::base::test::test_constant_iterator ... ok
[INFO] [stdout] test generators::base::test::test_constant_generate_with_seed ... ok
[INFO] [stdout] test generators::case::test::test_case_generate ... ok
[INFO] [stdout] test generators::defects::test::test_defects_with_vowels_with_replacement ... ok
[INFO] [stdout] test generators::phrase::test::test_texts ... ok
[INFO] [stdout] test generators::random_string::test::test_random_string_ascii_uppercase ... ok
[INFO] [stdout] test generators::random_string::test::test_random_string_ascii_lowercase ... ok
[INFO] [stdout] test generators::defects::test::test_defects_with_vowels_without_replacement ... ok
[INFO] [stdout] test generators::random_string::test::test_random_string_with_characters ... ok
[INFO] [stdout] test generators::random_string::test::test_random_string_digits ... ok
[INFO] [stdout] test generators::defects::test::test_defects_with_symbols ... ok
[INFO] [stdout] test generators::random_string::test::test_random_string_new ... ok
[INFO] [stdout] test generators::random_string::test::test_random_string_generate_with_trivial_seed ... ok
[INFO] [stdout] test generators::random_string::test::test_random_string_generate_with_nontrivial_seed ... ok
[INFO] [stdout] test generators::phrase::test::test_text_load_words ... ok
[INFO] [stdout] test generators::phrase::test::test_random_words_generate_with_seed ... ok
[INFO] [stdout] test generators::phrase::test::test_text_load_phrases ... ok
[INFO] [stdout] test generators::phrase::test::test_random_words_from_text ... ok
[INFO] [stdout] test generators::phrase::test::test_random_phrases_generate_with_seed ... ok
[INFO] [stdout] test generators::phrase::test::test_random_phrases_from_text ... ok
[INFO] [stdout] test generators::case::test::test_case_generate_with_seed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/passwords-8302c79fccb3e14c
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests passwords
[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 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] running `Command { std: "docker" "inspect" "662df5fd56c69a577fcf330f717e011a6c1b5eaa156d36ebaef9287ea67cd0d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "662df5fd56c69a577fcf330f717e011a6c1b5eaa156d36ebaef9287ea67cd0d0", kill_on_drop: false }`
[INFO] [stdout] 662df5fd56c69a577fcf330f717e011a6c1b5eaa156d36ebaef9287ea67cd0d0