[INFO] fetching crate umanux 0.1.1...
[INFO] testing umanux-0.1.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate umanux 0.1.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate umanux 0.1.1 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 umanux 0.1.1
[INFO] finished tweaking crates.io crate umanux 0.1.1
[INFO] tweaked toml for crates.io crate umanux 0.1.1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate umanux 0.1.1 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 derive_builder v0.9.0
[INFO] [stderr]   Downloaded strsim v0.9.3
[INFO] [stderr]   Downloaded textwrap v0.12.1
[INFO] [stderr]   Downloaded strsim v0.10.0
[INFO] [stderr]   Downloaded simplelog v0.8.0
[INFO] [stderr]   Downloaded os_str_bytes v2.4.0
[INFO] [stderr]   Downloaded ident_case v1.0.1
[INFO] [stderr]   Downloaded derive_builder_core v0.9.0
[INFO] [stderr]   Downloaded test_bin v0.3.0
[INFO] [stderr]   Downloaded clap v3.0.0-beta.2
[INFO] [stderr]   Downloaded darling v0.10.2
[INFO] [stderr]   Downloaded unicode-segmentation v1.7.0
[INFO] [stderr]   Downloaded clap_derive v3.0.0-beta.2
[INFO] [stderr]   Downloaded darling_core v0.10.2
[INFO] [stderr]   Downloaded darling_macro v0.10.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] a5ff03c6468369543db4c0b285435fb0802e100d4a866aaa1f743a58fb9f740a
[INFO] running `Command { std: "docker" "start" "-a" "a5ff03c6468369543db4c0b285435fb0802e100d4a866aaa1f743a58fb9f740a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5ff03c6468369543db4c0b285435fb0802e100d4a866aaa1f743a58fb9f740a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5ff03c6468369543db4c0b285435fb0802e100d4a866aaa1f743a58fb9f740a", kill_on_drop: false }`
[INFO] [stdout] a5ff03c6468369543db4c0b285435fb0802e100d4a866aaa1f743a58fb9f740a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 1e0592884b2fec47e6ae4fba7d8280eb543bd5aba9b9911a0a4569168eb4b0a7
[INFO] running `Command { std: "docker" "start" "-a" "1e0592884b2fec47e6ae4fba7d8280eb543bd5aba9b9911a0a4569168eb4b0a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling os_str_bytes v2.4.0
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling env_logger v0.8.1
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling simplelog v0.8.0
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]    Compiling darling_macro v0.10.2
[INFO] [stderr]    Compiling darling v0.10.2
[INFO] [stderr]    Compiling derive_builder_core v0.9.0
[INFO] [stderr]    Compiling clap v3.0.0-beta.2
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]    Compiling umanux v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 22.96s
[INFO] running `Command { std: "docker" "inspect" "1e0592884b2fec47e6ae4fba7d8280eb543bd5aba9b9911a0a4569168eb4b0a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e0592884b2fec47e6ae4fba7d8280eb543bd5aba9b9911a0a4569168eb4b0a7", kill_on_drop: false }`
[INFO] [stdout] 1e0592884b2fec47e6ae4fba7d8280eb543bd5aba9b9911a0a4569168eb4b0a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 48e69a69da056f5b58cc328435b9e06a26909a138da4bb9a2efdc36692fc73bc
[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" "48e69a69da056f5b58cc328435b9e06a26909a138da4bb9a2efdc36692fc73bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_bin v0.3.0
[INFO] [stderr]    Compiling umanux v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.16s
[INFO] running `Command { std: "docker" "inspect" "48e69a69da056f5b58cc328435b9e06a26909a138da4bb9a2efdc36692fc73bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48e69a69da056f5b58cc328435b9e06a26909a138da4bb9a2efdc36692fc73bc", kill_on_drop: false }`
[INFO] [stdout] 48e69a69da056f5b58cc328435b9e06a26909a138da4bb9a2efdc36692fc73bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] de333dd7b28c0e11ca868f584ba66242cc562f66fb5ff2d666d996707424a896
[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" "de333dd7b28c0e11ca868f584ba66242cc562f66fb5ff2d666d996707424a896", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/umanux-7394ad34424796e2
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test user::passwd_fields::test_guid_system_user ... ok
[INFO] [stdout] test user::gecos_fields::test_parse_gecos ... ok
[INFO] [stdout] test user::gecos_fields::test_gecos_getters ... ok
[INFO] [stdout] test user::shadow_fields::test_parse_and_back_identity ... ok
[INFO] [stdout] test user::test_new_from_string ... ok
[INFO] [stdout] test userlib::test_user_db_write_implementation ... ok
[INFO] [stdout] test userlib::test_creator_user_db_local ... ok
[INFO] [stdout] test user::test_default_user ... ok
[INFO] [stdout] test user::test_parse_passwd ... ok
[INFO] [stdout] test group::test_groupname ... ok
[INFO] [stdout] test user::passwd_fields::test_username_validation ... ok
[INFO] [stdout] test userlib::test_parsing_local_database ... ok
[INFO] [stdout] test group::test_root_group ... ok
[INFO] [stdout] test group::test_parse_and_back_identity ... ok
[INFO] [stdout] test userlib::test_user_db_read_implementation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/create_user-b928d52db6585f43
[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] [stderr]      Running /opt/rustwide/target/debug/deps/delete_user-10da3db4dd0c2ecc
[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] [stderr]      Running /opt/rustwide/target/debug/deps/read_all-6a6e0af7e8155ad9
[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] [stderr]      Running /opt/rustwide/target/debug/deps/create_user_test-9499c6d09f621dd9
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_create_user_function ... ok
[INFO] [stdout] test test_create_user_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/delete_user_test-2bc69d06f4da71f8
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_delete_user_function ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/testfiles-2d28ecccdf817a3c
[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] [stderr]    Doc-tests umanux
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/user/mod.rs - user::User::new_from_string (line 90) ... ok
[INFO] [stdout] test src/user/shadow_fields.rs - user::shadow_fields::Shadow::new_from_string (line 90) ... ok
[INFO] [stdout] test src/group/mod.rs - group::Rc<Inner>::new_from_string (line 115) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "de333dd7b28c0e11ca868f584ba66242cc562f66fb5ff2d666d996707424a896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de333dd7b28c0e11ca868f584ba66242cc562f66fb5ff2d666d996707424a896", kill_on_drop: false }`
[INFO] [stdout] de333dd7b28c0e11ca868f584ba66242cc562f66fb5ff2d666d996707424a896