[INFO] cloning repository https://github.com/dannytzoc/password_gen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dannytzoc/password_gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannytzoc%2Fpassword_gen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannytzoc%2Fpassword_gen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3be8eea0f1eadf292e399b174f718102eb962299
[INFO] testing dannytzoc/password_gen against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannytzoc%2Fpassword_gen" "/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/dannytzoc/password_gen on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dannytzoc/password_gen
[INFO] finished tweaking git repo https://github.com/dannytzoc/password_gen
[INFO] tweaked toml for git repo https://github.com/dannytzoc/password_gen written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/dannytzoc/password_gen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] e2765fce7208133cbf1df025d817a61a695a0cbda4cae3ccf259895ea6f041f6
[INFO] running `Command { std: "docker" "start" "-a" "e2765fce7208133cbf1df025d817a61a695a0cbda4cae3ccf259895ea6f041f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2765fce7208133cbf1df025d817a61a695a0cbda4cae3ccf259895ea6f041f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2765fce7208133cbf1df025d817a61a695a0cbda4cae3ccf259895ea6f041f6", kill_on_drop: false }`
[INFO] [stdout] e2765fce7208133cbf1df025d817a61a695a0cbda4cae3ccf259895ea6f041f6
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dfdf3e07552dee8d634f43ecb8db96a0dfed6419724f3cbd6ee82363d5f7977
[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" "4dfdf3e07552dee8d634f43ecb8db96a0dfed6419724f3cbd6ee82363d5f7977", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling password_gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `PASSWORD_LEN` should have a snake case name
[INFO] [stdout]   --> src/main.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 | ...   let PASSWORD_LEN: i32 = pass_num.trim().parse::<i32>().unwrap(); //return a string slice with leading and trailing white space remo...
[INFO] [stdout]    |           ^^^^^^^^^^^^ help: convert the identifier to snake case: `password_len`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.55s
[INFO] running `Command { std: "docker" "inspect" "4dfdf3e07552dee8d634f43ecb8db96a0dfed6419724f3cbd6ee82363d5f7977", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dfdf3e07552dee8d634f43ecb8db96a0dfed6419724f3cbd6ee82363d5f7977", kill_on_drop: false }`
[INFO] [stdout] 4dfdf3e07552dee8d634f43ecb8db96a0dfed6419724f3cbd6ee82363d5f7977
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] aec53ac7eb20ae1e0f71a848eef7bb640e9e4c2d1d44751227dd4435d3dc4ead
[INFO] running `Command { std: "docker" "start" "-a" "aec53ac7eb20ae1e0f71a848eef7bb640e9e4c2d1d44751227dd4435d3dc4ead", kill_on_drop: false }`
[INFO] [stderr]    Compiling password_gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `PASSWORD_LEN` should have a snake case name
[INFO] [stdout]   --> src/main.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 | ...   let PASSWORD_LEN: i32 = pass_num.trim().parse::<i32>().unwrap(); //return a string slice with leading and trailing white space remo...
[INFO] [stdout]    |           ^^^^^^^^^^^^ help: convert the identifier to snake case: `password_len`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.98s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/password_gen-7e98f72722f974ec)
[INFO] running `Command { std: "docker" "inspect" "aec53ac7eb20ae1e0f71a848eef7bb640e9e4c2d1d44751227dd4435d3dc4ead", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aec53ac7eb20ae1e0f71a848eef7bb640e9e4c2d1d44751227dd4435d3dc4ead", kill_on_drop: false }`
[INFO] [stdout] aec53ac7eb20ae1e0f71a848eef7bb640e9e4c2d1d44751227dd4435d3dc4ead
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] cbe1899be38bd47fcaf8f347518badf006bcdcdb08fb7b89e26fc2a6234cc6c1
[INFO] running `Command { std: "docker" "start" "-a" "cbe1899be38bd47fcaf8f347518badf006bcdcdb08fb7b89e26fc2a6234cc6c1", kill_on_drop: false }`
[INFO] [stderr] warning: variable `PASSWORD_LEN` should have a snake case name
[INFO] [stderr]   --> src/main.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 | ...   let PASSWORD_LEN: i32 = pass_num.trim().parse::<i32>().unwrap(); //return a string slice with leading and trailing white space remo...
[INFO] [stderr]    |           ^^^^^^^^^^^^ help: convert the identifier to snake case: `password_len`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `password_gen` (bin "password_gen" test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/password_gen-7e98f72722f974ec)
[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" "cbe1899be38bd47fcaf8f347518badf006bcdcdb08fb7b89e26fc2a6234cc6c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbe1899be38bd47fcaf8f347518badf006bcdcdb08fb7b89e26fc2a6234cc6c1", kill_on_drop: false }`
[INFO] [stdout] cbe1899be38bd47fcaf8f347518badf006bcdcdb08fb7b89e26fc2a6234cc6c1