[INFO] cloning repository https://github.com/subreme/password-generator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/subreme/password-generator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubreme%2Fpassword-generator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubreme%2Fpassword-generator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9e9d05f207860cc7385329d75d9183323cc13cd0
[INFO] checking subreme/password-generator against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubreme%2Fpassword-generator" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/subreme/password-generator on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/subreme/password-generator
[INFO] finished tweaking git repo https://github.com/subreme/password-generator
[INFO] tweaked toml for git repo https://github.com/subreme/password-generator written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/subreme/password-generator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3f9950b4c22ef757169a2d310730a17088e6a4964c7d1b3cf71f6cdfb830870
[INFO] running `Command { std: "docker" "start" "-a" "c3f9950b4c22ef757169a2d310730a17088e6a4964c7d1b3cf71f6cdfb830870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3f9950b4c22ef757169a2d310730a17088e6a4964c7d1b3cf71f6cdfb830870", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f9950b4c22ef757169a2d310730a17088e6a4964c7d1b3cf71f6cdfb830870", kill_on_drop: false }`
[INFO] [stdout] c3f9950b4c22ef757169a2d310730a17088e6a4964c7d1b3cf71f6cdfb830870
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9b9197c4fadbebc057714ff935b1c42e5b36d8714f61cf71d3fbb6ae119a5a0
[INFO] running `Command { std: "docker" "start" "-a" "e9b9197c4fadbebc057714ff935b1c42e5b36d8714f61cf71d3fbb6ae119a5a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[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 password_generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.18s
[INFO] running `Command { std: "docker" "inspect" "e9b9197c4fadbebc057714ff935b1c42e5b36d8714f61cf71d3fbb6ae119a5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9b9197c4fadbebc057714ff935b1c42e5b36d8714f61cf71d3fbb6ae119a5a0", kill_on_drop: false }`
[INFO] [stdout] e9b9197c4fadbebc057714ff935b1c42e5b36d8714f61cf71d3fbb6ae119a5a0
[INFO] checking subreme/password-generator against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsubreme%2Fpassword-generator" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/subreme/password-generator on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/subreme/password-generator
[INFO] finished tweaking git repo https://github.com/subreme/password-generator
[INFO] tweaked toml for git repo https://github.com/subreme/password-generator written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/subreme/password-generator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d62328dda1ab824eb5834b4a8b89b6e4a1704a8179bf2262cae13d837039212c
[INFO] running `Command { std: "docker" "start" "-a" "d62328dda1ab824eb5834b4a8b89b6e4a1704a8179bf2262cae13d837039212c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d62328dda1ab824eb5834b4a8b89b6e4a1704a8179bf2262cae13d837039212c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d62328dda1ab824eb5834b4a8b89b6e4a1704a8179bf2262cae13d837039212c", kill_on_drop: false }`
[INFO] [stdout] d62328dda1ab824eb5834b4a8b89b6e4a1704a8179bf2262cae13d837039212c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02b0ad98d17b4faaf0b66bf569ef3bbe3570ac5dddb84dd39c834a7fee179392
[INFO] running `Command { std: "docker" "start" "-a" "02b0ad98d17b4faaf0b66bf569ef3bbe3570ac5dddb84dd39c834a7fee179392", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[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 password_generator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/config.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 | /             match input.trim().to_lowercase().as_str() {
[INFO] [stdout] 16 | |                 "yes" | "y" => break true,
[INFO] [stdout] 17 | |                 "no" | "n" => break false,
[INFO] [stdout] 18 | |                 "" => {
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |                 }
[INFO] [stdout] 30 | |             };
[INFO] [stdout]    | |_____________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/config.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 | /             match input.trim().to_lowercase().as_str() {
[INFO] [stdout] 16 | |                 "yes" | "y" => break true,
[INFO] [stdout] 17 | |                 "no" | "n" => break false,
[INFO] [stdout] 18 | |                 "" => {
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |                 }
[INFO] [stdout] 30 | |             };
[INFO] [stdout]    | |_____________^ cannot infer type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]   --> src/config.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 | /                     if input != 0 {
[INFO] [stdout] 43 | |                         break input;
[INFO] [stdout] 44 | |                     } else {
[INFO] [stdout] 45 | |                         println!("\nValue cannot be zero!");
[INFO] [stdout] 46 | |                         continue;
[INFO] [stdout] 47 | |                     }
[INFO] [stdout]    | |_____________________^ cannot satisfy `_ -> _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0284]: type annotations needed: cannot satisfy `_ -> _`
[INFO] [stdout]   --> src/config.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 | /                     if input != 0 {
[INFO] [stdout] 43 | |                         break input;
[INFO] [stdout] 44 | |                     } else {
[INFO] [stdout] 45 | |                         println!("\nValue cannot be zero!");
[INFO] [stdout] 46 | |                         continue;
[INFO] [stdout] 47 | |                     }
[INFO] [stdout]    | |_____________________^ cannot satisfy `_ -> _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0284.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0282, E0284.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `password_generator` (bin "password_generator") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `password_generator` (bin "password_generator" test) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "02b0ad98d17b4faaf0b66bf569ef3bbe3570ac5dddb84dd39c834a7fee179392", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02b0ad98d17b4faaf0b66bf569ef3bbe3570ac5dddb84dd39c834a7fee179392", kill_on_drop: false }`
[INFO] [stdout] 02b0ad98d17b4faaf0b66bf569ef3bbe3570ac5dddb84dd39c834a7fee179392