[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 try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdannytzoc%2Fpassword_gen" "/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/dannytzoc/password_gen on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-6/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" "+722e1797249a965b6335aebd65d777f917e498f1" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.102
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90a60954dd12fc4ff629baa3c06d5dfe7777ea8a61ddfe25e02e4ec91e5d428e
[INFO] running `Command { std: "docker" "start" "-a" "90a60954dd12fc4ff629baa3c06d5dfe7777ea8a61ddfe25e02e4ec91e5d428e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90a60954dd12fc4ff629baa3c06d5dfe7777ea8a61ddfe25e02e4ec91e5d428e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90a60954dd12fc4ff629baa3c06d5dfe7777ea8a61ddfe25e02e4ec91e5d428e", kill_on_drop: false }`
[INFO] [stdout] 90a60954dd12fc4ff629baa3c06d5dfe7777ea8a61ddfe25e02e4ec91e5d428e
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2bef5ae98e3e66e06b159bff13d21fcd5d07599622ed846fb03f6bcccd1d0fcf
[INFO] running `Command { std: "docker" "start" "-a" "2bef5ae98e3e66e06b159bff13d21fcd5d07599622ed846fb03f6bcccd1d0fcf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[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 12.21s
[INFO] running `Command { std: "docker" "inspect" "2bef5ae98e3e66e06b159bff13d21fcd5d07599622ed846fb03f6bcccd1d0fcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bef5ae98e3e66e06b159bff13d21fcd5d07599622ed846fb03f6bcccd1d0fcf", kill_on_drop: false }`
[INFO] [stdout] 2bef5ae98e3e66e06b159bff13d21fcd5d07599622ed846fb03f6bcccd1d0fcf
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd1eea2a8eb8ff077b5d79bfba69357c58fd51be7c51393ba3920816a5f50f6d
[INFO] running `Command { std: "docker" "start" "-a" "fd1eea2a8eb8ff077b5d79bfba69357c58fd51be7c51393ba3920816a5f50f6d", 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 0.32s
[INFO] running `Command { std: "docker" "inspect" "fd1eea2a8eb8ff077b5d79bfba69357c58fd51be7c51393ba3920816a5f50f6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd1eea2a8eb8ff077b5d79bfba69357c58fd51be7c51393ba3920816a5f50f6d", kill_on_drop: false }`
[INFO] [stdout] fd1eea2a8eb8ff077b5d79bfba69357c58fd51be7c51393ba3920816a5f50f6d
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b7c32f3ba562825215d2f3b5832585d3e73d787cfa6a19dbdaf450188cb16d17
[INFO] running `Command { std: "docker" "start" "-a" "b7c32f3ba562825215d2f3b5832585d3e73d787cfa6a19dbdaf450188cb16d17", 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 0.24s
[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 unittests (/opt/rustwide/target/debug/deps/password_gen-90a7c165435fa56d)
[INFO] running `Command { std: "docker" "inspect" "b7c32f3ba562825215d2f3b5832585d3e73d787cfa6a19dbdaf450188cb16d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7c32f3ba562825215d2f3b5832585d3e73d787cfa6a19dbdaf450188cb16d17", kill_on_drop: false }`
[INFO] [stdout] b7c32f3ba562825215d2f3b5832585d3e73d787cfa6a19dbdaf450188cb16d17