[INFO] cloning repository https://github.com/codebasetwo/newsletter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/codebasetwo/newsletter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodebasetwo%2Fnewsletter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodebasetwo%2Fnewsletter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 070625f923194738a812face1256b84d0facf866
[INFO] testing codebasetwo/newsletter against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodebasetwo%2Fnewsletter" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/codebasetwo/newsletter
[INFO] finished tweaking git repo https://github.com/codebasetwo/newsletter
[INFO] tweaked toml for git repo https://github.com/codebasetwo/newsletter written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/codebasetwo/newsletter on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/codebasetwo/newsletter 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `base64ct`.
[INFO] [stderr]     ... required by package `pem-rfc7468 v0.7.0`
[INFO] [stderr]     ... which satisfies dependency `pem-rfc7468 = "^0.7"` of package `der v0.7.2`
[INFO] [stderr]     ... which satisfies dependency `der = "^0.7"` of package `pkcs8 v0.10.2`
[INFO] [stderr]     ... which satisfies dependency `pkcs8 = "^0.10.2"` of package `rsa v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `rsa = "^0.9"` of package `sqlx-mysql v0.8.0`
[INFO] [stderr]     ... which satisfies dependency `sqlx-mysql = "=0.8.0"` of package `sqlx v0.8.0`
[INFO] [stderr]     ... which satisfies dependency `sqlx = "^0.8"` of package `email_newsletter v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.4` are: 1.8.3, 1.8.2, 1.8.1, 1.8.0, 1.7.3, 1.7.2, 1.7.1, 1.6.0, 1.5.3, 1.5.2, 1.5.1, 1.5.0, 1.4.1
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `base64ct v1.0.1`
[INFO] [stderr]     ... which satisfies dependency `base64ct = ">=1, <1.1.0"` of package `password-hash v0.3.2`
[INFO] [stderr]     ... which satisfies dependency `password-hash = "^0.3"` of package `argon2 v0.3.1`
[INFO] [stderr]     ... which satisfies dependency `argon2 = "^0.3"` of package `email_newsletter v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `base64ct` which could resolve this conflict
[INFO] testing codebasetwo/newsletter against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodebasetwo%2Fnewsletter" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/codebasetwo/newsletter
[INFO] finished tweaking git repo https://github.com/codebasetwo/newsletter
[INFO] tweaked toml for git repo https://github.com/codebasetwo/newsletter written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/codebasetwo/newsletter on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/codebasetwo/newsletter 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `base64ct`.
[INFO] [stderr]     ... required by package `pem-rfc7468 v0.7.0`
[INFO] [stderr]     ... which satisfies dependency `pem-rfc7468 = "^0.7"` of package `der v0.7.2`
[INFO] [stderr]     ... which satisfies dependency `der = "^0.7"` of package `pkcs8 v0.10.2`
[INFO] [stderr]     ... which satisfies dependency `pkcs8 = "^0.10.2"` of package `rsa v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `rsa = "^0.9"` of package `sqlx-mysql v0.8.0`
[INFO] [stderr]     ... which satisfies dependency `sqlx-mysql = "=0.8.0"` of package `sqlx v0.8.0`
[INFO] [stderr]     ... which satisfies dependency `sqlx = "^0.8"` of package `email_newsletter v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.4` are: 1.8.3, 1.8.2, 1.8.1, 1.8.0, 1.7.3, 1.7.2, 1.7.1, 1.6.0, 1.5.3, 1.5.2, 1.5.1, 1.5.0, 1.4.1
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `base64ct v1.0.1`
[INFO] [stderr]     ... which satisfies dependency `base64ct = ">=1, <1.1.0"` of package `password-hash v0.3.2`
[INFO] [stderr]     ... which satisfies dependency `password-hash = "^0.3"` of package `argon2 v0.3.1`
[INFO] [stderr]     ... which satisfies dependency `argon2 = "^0.3"` of package `email_newsletter v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `base64ct` which could resolve this conflict
[INFO] testing codebasetwo/newsletter against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodebasetwo%2Fnewsletter" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/codebasetwo/newsletter
[INFO] finished tweaking git repo https://github.com/codebasetwo/newsletter
[INFO] tweaked toml for git repo https://github.com/codebasetwo/newsletter written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/codebasetwo/newsletter on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/codebasetwo/newsletter 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `base64ct`.
[INFO] [stderr]     ... required by package `pem-rfc7468 v0.7.0`
[INFO] [stderr]     ... which satisfies dependency `pem-rfc7468 = "^0.7"` of package `der v0.7.2`
[INFO] [stderr]     ... which satisfies dependency `der = "^0.7"` of package `pkcs8 v0.10.2`
[INFO] [stderr]     ... which satisfies dependency `pkcs8 = "^0.10.2"` of package `rsa v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `rsa = "^0.9"` of package `sqlx-mysql v0.8.0`
[INFO] [stderr]     ... which satisfies dependency `sqlx-mysql = "=0.8.0"` of package `sqlx v0.8.0`
[INFO] [stderr]     ... which satisfies dependency `sqlx = "^0.8"` of package `email_newsletter v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.4` are: 1.8.3, 1.8.2, 1.8.1, 1.8.0, 1.7.3, 1.7.2, 1.7.1, 1.6.0, 1.5.3, 1.5.2, 1.5.1, 1.5.0, 1.4.1
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `base64ct v1.0.1`
[INFO] [stderr]     ... which satisfies dependency `base64ct = ">=1, <1.1.0"` of package `password-hash v0.3.2`
[INFO] [stderr]     ... which satisfies dependency `password-hash = "^0.3"` of package `argon2 v0.3.1`
[INFO] [stderr]     ... which satisfies dependency `argon2 = "^0.3"` of package `email_newsletter v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `base64ct` which could resolve this conflict
[INFO] testing codebasetwo/newsletter against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodebasetwo%2Fnewsletter" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/codebasetwo/newsletter
[INFO] finished tweaking git repo https://github.com/codebasetwo/newsletter
[INFO] tweaked toml for git repo https://github.com/codebasetwo/newsletter written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/codebasetwo/newsletter on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/codebasetwo/newsletter 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `base64ct`.
[INFO] [stderr]     ... required by package `pem-rfc7468 v0.7.0`
[INFO] [stderr]     ... which satisfies dependency `pem-rfc7468 = "^0.7"` of package `der v0.7.2`
[INFO] [stderr]     ... which satisfies dependency `der = "^0.7"` of package `pkcs8 v0.10.2`
[INFO] [stderr]     ... which satisfies dependency `pkcs8 = "^0.10.2"` of package `rsa v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `rsa = "^0.9"` of package `sqlx-mysql v0.8.0`
[INFO] [stderr]     ... which satisfies dependency `sqlx-mysql = "=0.8.0"` of package `sqlx v0.8.0`
[INFO] [stderr]     ... which satisfies dependency `sqlx = "^0.8"` of package `email_newsletter v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.4` are: 1.8.3, 1.8.2, 1.8.1, 1.8.0, 1.7.3, 1.7.2, 1.7.1, 1.6.0, 1.5.3, 1.5.2, 1.5.1, 1.5.0, 1.4.1
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `base64ct v1.0.1`
[INFO] [stderr]     ... which satisfies dependency `base64ct = ">=1, <1.1.0"` of package `password-hash v0.3.2`
[INFO] [stderr]     ... which satisfies dependency `password-hash = "^0.3"` of package `argon2 v0.3.1`
[INFO] [stderr]     ... which satisfies dependency `argon2 = "^0.3"` of package `email_newsletter v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `base64ct` which could resolve this conflict
[INFO] testing codebasetwo/newsletter against beta-2026-04-21 for beta-1.96-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodebasetwo%2Fnewsletter" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/codebasetwo/newsletter
[INFO] finished tweaking git repo https://github.com/codebasetwo/newsletter
[INFO] tweaked toml for git repo https://github.com/codebasetwo/newsletter written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/codebasetwo/newsletter on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/codebasetwo/newsletter 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `base64ct`.
[INFO] [stderr]     ... required by package `pem-rfc7468 v0.7.0`
[INFO] [stderr]     ... which satisfies dependency `pem-rfc7468 = "^0.7"` of package `der v0.7.2`
[INFO] [stderr]     ... which satisfies dependency `der = "^0.7"` of package `pkcs8 v0.10.2`
[INFO] [stderr]     ... which satisfies dependency `pkcs8 = "^0.10.2"` of package `rsa v0.9.0`
[INFO] [stderr]     ... which satisfies dependency `rsa = "^0.9"` of package `sqlx-mysql v0.8.0`
[INFO] [stderr]     ... which satisfies dependency `sqlx-mysql = "=0.8.0"` of package `sqlx v0.8.0`
[INFO] [stderr]     ... which satisfies dependency `sqlx = "^0.8"` of package `email_newsletter v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^1.4` are: 1.8.3, 1.8.2, 1.8.1, 1.8.0, 1.7.3, 1.7.2, 1.7.1, 1.6.0, 1.5.3, 1.5.2, 1.5.1, 1.5.0, 1.4.1
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `base64ct v1.0.1`
[INFO] [stderr]     ... which satisfies dependency `base64ct = ">=1, <1.1.0"` of package `password-hash v0.3.2`
[INFO] [stderr]     ... which satisfies dependency `password-hash = "^0.3"` of package `argon2 v0.3.1`
[INFO] [stderr]     ... which satisfies dependency `argon2 = "^0.3"` of package `email_newsletter v0.1.0 (/workspace/builds/worker-2-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `base64ct` which could resolve this conflict


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: command failed: exit status: 101
       
           Updating crates.io index
       error: failed to select a version for `base64ct`.
           ... required by package `pem-rfc7468 v0.7.0`
           ... which satisfies dependency `pem-rfc7468 = "^0.7"` of package `der v0.7.2`
           ... which satisfies dependency `der = "^0.7"` of package `pkcs8 v0.10.2`
           ... which satisfies dependency `pkcs8 = "^0.10.2"` of package `rsa v0.9.0`
           ... which satisfies dependency `rsa = "^0.9"` of package `sqlx-mysql v0.8.0`
           ... which satisfies dependency `sqlx-mysql = "=0.8.0"` of package `sqlx v0.8.0`
           ... which satisfies dependency `sqlx = "^0.8"` of package `email_newsletter v0.1.0 (/workspace/builds/worker-2-tc2/source)`
       versions that meet the requirements `^1.4` are: 1.8.3, 1.8.2, 1.8.1, 1.8.0, 1.7.3, 1.7.2, 1.7.1, 1.6.0, 1.5.3, 1.5.2, 1.5.1, 1.5.0, 1.4.1
       
       all possible versions conflict with previously selected packages
       
         previously selected package `base64ct v1.0.1`
           ... which satisfies dependency `base64ct = ">=1, <1.1.0"` of package `password-hash v0.3.2`
           ... which satisfies dependency `password-hash = "^0.3"` of package `argon2 v0.3.1`
           ... which satisfies dependency `argon2 = "^0.3"` of package `email_newsletter v0.1.0 (/workspace/builds/worker-2-tc2/source)`
       
       failed to select a version for `base64ct` which could resolve this conflict