[INFO] cloning repository https://github.com/JasonkayZK/easy-utils
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JasonkayZK/easy-utils" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasonkayZK%2Feasy-utils", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasonkayZK%2Feasy-utils'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 23de19b40547828ce4199a7b782afb6ae28b1437
[INFO] testing JasonkayZK/easy-utils against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasonkayZK%2Feasy-utils" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JasonkayZK/easy-utils on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JasonkayZK/easy-utils
[INFO] finished tweaking git repo https://github.com/JasonkayZK/easy-utils
[INFO] tweaked toml for git repo https://github.com/JasonkayZK/easy-utils written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/JasonkayZK/easy-utils already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee2f4da7f2bd068706bac0f44ec1c16faae0941bd5bb868b57e3f8b856798826
[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" "ee2f4da7f2bd068706bac0f44ec1c16faae0941bd5bb868b57e3f8b856798826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee2f4da7f2bd068706bac0f44ec1c16faae0941bd5bb868b57e3f8b856798826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee2f4da7f2bd068706bac0f44ec1c16faae0941bd5bb868b57e3f8b856798826", kill_on_drop: false }`
[INFO] [stdout] ee2f4da7f2bd068706bac0f44ec1c16faae0941bd5bb868b57e3f8b856798826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 9a88fbb9efb6a2c39eab0e689d5186057715bc7cec2c734d4635be48af78055a
[INFO] running `Command { std: "docker" "start" "-a" "9a88fbb9efb6a2c39eab0e689d5186057715bc7cec2c734d4635be48af78055a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling easy-utils v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.55s
[INFO] running `Command { std: "docker" "inspect" "9a88fbb9efb6a2c39eab0e689d5186057715bc7cec2c734d4635be48af78055a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a88fbb9efb6a2c39eab0e689d5186057715bc7cec2c734d4635be48af78055a", kill_on_drop: false }`
[INFO] [stdout] 9a88fbb9efb6a2c39eab0e689d5186057715bc7cec2c734d4635be48af78055a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac7daa9f1ae89b695e237de1eb9e8aaa53c5b9d8d7005c0bbddbf930222b350f
[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" "ac7daa9f1ae89b695e237de1eb9e8aaa53c5b9d8d7005c0bbddbf930222b350f", kill_on_drop: false }`
[INFO] [stderr]    Compiling easy-utils v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "ac7daa9f1ae89b695e237de1eb9e8aaa53c5b9d8d7005c0bbddbf930222b350f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac7daa9f1ae89b695e237de1eb9e8aaa53c5b9d8d7005c0bbddbf930222b350f", kill_on_drop: false }`
[INFO] [stdout] ac7daa9f1ae89b695e237de1eb9e8aaa53c5b9d8d7005c0bbddbf930222b350f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7a23e6117618551b5eca7e8dafb0dc8d19863e9d8cdfef1fa6ebfc90f5c83ce
[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" "a7a23e6117618551b5eca7e8dafb0dc8d19863e9d8cdfef1fa6ebfc90f5c83ce", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/easy_utils-970ccdeb882b58f3)
[INFO] [stdout] test random::tests::get_random_alphanumeric_string_test ... ok
[INFO] [stdout] test random::tests::get_random_charset_string_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests easy-utils
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/random.rs - random::get_random_alphanumeric_string (line 34) ... FAILED
[INFO] [stdout] test src/random.rs - random::get_random_charset_string (line 8) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/random.rs - random::get_random_alphanumeric_string (line 34) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rust_utils`
[INFO] [stdout]  --> src/random.rs:39:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | let password = rust_utils::random::get_random_alphanumeric_string(PASSWORD_LEN);
[INFO] [stdout]   |                ^^^^^^^^^^ use of undeclared crate or module `rust_utils`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/random.rs - random::get_random_charset_string (line 8) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rust_utils`
[INFO] [stdout]  --> src/random.rs:13:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | let password = rust_utils::random::get_random_charset_string(PASSWORD_LEN, CHARSET);
[INFO] [stdout]   |                ^^^^^^^^^^ use of undeclared crate or module `rust_utils`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/random.rs - random::get_random_alphanumeric_string (line 34)
[INFO] [stdout]     src/random.rs - random::get_random_charset_string (line 8)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.47s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "a7a23e6117618551b5eca7e8dafb0dc8d19863e9d8cdfef1fa6ebfc90f5c83ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7a23e6117618551b5eca7e8dafb0dc8d19863e9d8cdfef1fa6ebfc90f5c83ce", kill_on_drop: false }`
[INFO] [stdout] a7a23e6117618551b5eca7e8dafb0dc8d19863e9d8cdfef1fa6ebfc90f5c83ce