[INFO] cloning repository https://github.com/Trevor-Opiyo/rust-passmaker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Trevor-Opiyo/rust-passmaker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrevor-Opiyo%2Frust-passmaker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrevor-Opiyo%2Frust-passmaker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 370c5d73b7783a766e9c0eba77719437f4c26366
[INFO] checking Trevor-Opiyo/rust-passmaker against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTrevor-Opiyo%2Frust-passmaker" "/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/Trevor-Opiyo/rust-passmaker on toolchain 39e1293fce4b650061e85dda88aa428f726a8444
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Trevor-Opiyo/rust-passmaker
[INFO] finished tweaking git repo https://github.com/Trevor-Opiyo/rust-passmaker
[INFO] tweaked toml for git repo https://github.com/Trevor-Opiyo/rust-passmaker written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Trevor-Opiyo/rust-passmaker already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 21ab22d78458cd979c65216bced45b6429fd80ecad1fac36e64ae5e973a36062
[INFO] running `Command { std: "docker" "start" "-a" "21ab22d78458cd979c65216bced45b6429fd80ecad1fac36e64ae5e973a36062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21ab22d78458cd979c65216bced45b6429fd80ecad1fac36e64ae5e973a36062", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21ab22d78458cd979c65216bced45b6429fd80ecad1fac36e64ae5e973a36062", kill_on_drop: false }`
[INFO] [stdout] 21ab22d78458cd979c65216bced45b6429fd80ecad1fac36e64ae5e973a36062
[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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d18c9b94d974c73a02e5aa5fab63ae0665eeb9c90403faaf8251b0b8f3b9c88
[INFO] running `Command { std: "docker" "start" "-a" "0d18c9b94d974c73a02e5aa5fab63ae0665eeb9c90403faaf8251b0b8f3b9c88", kill_on_drop: false }`
[INFO] [stderr]     Checking getrandom v0.2.2
[INFO] [stderr]     Checking rand_core v0.6.2
[INFO] [stderr]     Checking rand_chacha v0.3.0
[INFO] [stderr]     Checking rand v0.8.3
[INFO] [stderr]     Checking rust-passmaker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `rust-passmaker` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0277]: `T` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> src/main.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |             print!("{}", index);
[INFO] [stdout]    |                          ^^^^^ `T` cannot be formatted with the default formatter
[INFO] [stdout]    |
[INFO] [stdout]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]    = note: this error originates in the macro `$crate::format_args` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn generate_password<T: std::fmt::Display>(password_options: Vec<T>, password_length: usize) {
[INFO] [stdout]    |                       +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `T` doesn't implement `std::fmt::Display`
[INFO] [stdout]   --> src/main.rs:70:26
[INFO] [stdout]    |
[INFO] [stdout] 70 |             print!("{}", index);
[INFO] [stdout]    |                          ^^^^^ `T` cannot be formatted with the default formatter
[INFO] [stdout]    |
[INFO] [stdout]    = note: in format strings you may be able to use `{:?}` (or {:#?} for pretty-print) instead
[INFO] [stdout]    = note: this error originates in the macro `$crate::format_args` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T`
[INFO] [stdout]    |
[INFO] [stdout] 64 | fn generate_password<T: std::fmt::Display>(password_options: Vec<T>, password_length: usize) {
[INFO] [stdout]    |                       +++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "0d18c9b94d974c73a02e5aa5fab63ae0665eeb9c90403faaf8251b0b8f3b9c88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d18c9b94d974c73a02e5aa5fab63ae0665eeb9c90403faaf8251b0b8f3b9c88", kill_on_drop: false }`
[INFO] [stdout] 0d18c9b94d974c73a02e5aa5fab63ae0665eeb9c90403faaf8251b0b8f3b9c88