[INFO] cloning repository https://github.com/anjolagithub/stablecoin
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anjolagithub/stablecoin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanjolagithub%2Fstablecoin", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanjolagithub%2Fstablecoin'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 152ce3b05a86cc711dddbd4532a1ac4d82f2990e
[INFO] checking anjolagithub/stablecoin against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanjolagithub%2Fstablecoin" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/anjolagithub/stablecoin
[INFO] finished tweaking git repo https://github.com/anjolagithub/stablecoin
[INFO] tweaked toml for git repo https://github.com/anjolagithub/stablecoin written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/anjolagithub/stablecoin on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "generate-lockfile" "--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 `solana-program`.
[INFO] [stderr]     ... required by package `anchor-lang v0.30.1`
[INFO] [stderr]     ... which satisfies dependency `anchor-lang = "^0.30.1"` of package `stablecoin v0.1.0 (/workspace/builds/worker-7-tc2/source/programs/stablecoin)`
[INFO] [stderr] versions that meet the requirements `^1.17.3` are: 1.18.26, 1.18.25, 1.18.23, 1.18.22, 1.18.21, 1.18.20, 1.18.19, 1.18.18, 1.18.17, 1.18.16, 1.18.15, 1.18.14, 1.18.13, 1.18.12, 1.18.11, 1.18.10, 1.18.9, 1.18.8, 1.18.7, 1.18.6, 1.18.5, 1.18.4, 1.18.3, 1.18.2, 1.18.1, 1.18.0, 1.17.34, 1.17.33, 1.17.32, 1.17.31, 1.17.30, 1.17.29, 1.17.28, 1.17.27, 1.17.26, 1.17.25, 1.17.24, 1.17.23, 1.17.22, 1.17.20, 1.17.18, 1.17.17, 1.17.16, 1.17.15, 1.17.14, 1.17.13, 1.17.12, 1.17.11, 1.17.10, 1.17.9, 1.17.8, 1.17.7, 1.17.6, 1.17.5, 1.17.4, 1.17.3
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `solana-program v1.16.0`
[INFO] [stderr]     ... which satisfies dependency `solana-program = ">=1.16, <1.17"` of package `switchboard-v2 v0.4.0`
[INFO] [stderr]     ... which satisfies dependency `switchboard-v2 = "^0.4.0"` of package `stablecoin v0.1.0 (/workspace/builds/worker-7-tc2/source/programs/stablecoin)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `solana-program` which could resolve this conflict
[INFO] checking anjolagithub/stablecoin against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanjolagithub%2Fstablecoin" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/anjolagithub/stablecoin
[INFO] finished tweaking git repo https://github.com/anjolagithub/stablecoin
[INFO] tweaked toml for git repo https://github.com/anjolagithub/stablecoin written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/anjolagithub/stablecoin on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "generate-lockfile" "--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 `solana-program`.
[INFO] [stderr]     ... required by package `anchor-lang v0.30.1`
[INFO] [stderr]     ... which satisfies dependency `anchor-lang = "^0.30.1"` of package `stablecoin v0.1.0 (/workspace/builds/worker-7-tc2/source/programs/stablecoin)`
[INFO] [stderr] versions that meet the requirements `^1.17.3` are: 1.18.26, 1.18.25, 1.18.23, 1.18.22, 1.18.21, 1.18.20, 1.18.19, 1.18.18, 1.18.17, 1.18.16, 1.18.15, 1.18.14, 1.18.13, 1.18.12, 1.18.11, 1.18.10, 1.18.9, 1.18.8, 1.18.7, 1.18.6, 1.18.5, 1.18.4, 1.18.3, 1.18.2, 1.18.1, 1.18.0, 1.17.34, 1.17.33, 1.17.32, 1.17.31, 1.17.30, 1.17.29, 1.17.28, 1.17.27, 1.17.26, 1.17.25, 1.17.24, 1.17.23, 1.17.22, 1.17.20, 1.17.18, 1.17.17, 1.17.16, 1.17.15, 1.17.14, 1.17.13, 1.17.12, 1.17.11, 1.17.10, 1.17.9, 1.17.8, 1.17.7, 1.17.6, 1.17.5, 1.17.4, 1.17.3
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `solana-program v1.16.0`
[INFO] [stderr]     ... which satisfies dependency `solana-program = ">=1.16, <1.17"` of package `switchboard-v2 v0.4.0`
[INFO] [stderr]     ... which satisfies dependency `switchboard-v2 = "^0.4.0"` of package `stablecoin v0.1.0 (/workspace/builds/worker-7-tc2/source/programs/stablecoin)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `solana-program` which could resolve this conflict
[INFO] checking anjolagithub/stablecoin against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanjolagithub%2Fstablecoin" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/anjolagithub/stablecoin
[INFO] finished tweaking git repo https://github.com/anjolagithub/stablecoin
[INFO] tweaked toml for git repo https://github.com/anjolagithub/stablecoin written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/anjolagithub/stablecoin on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "generate-lockfile" "--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 `solana-program`.
[INFO] [stderr]     ... required by package `anchor-lang v0.30.1`
[INFO] [stderr]     ... which satisfies dependency `anchor-lang = "^0.30.1"` of package `stablecoin v0.1.0 (/workspace/builds/worker-7-tc2/source/programs/stablecoin)`
[INFO] [stderr] versions that meet the requirements `^1.17.3` are: 1.18.26, 1.18.25, 1.18.23, 1.18.22, 1.18.21, 1.18.20, 1.18.19, 1.18.18, 1.18.17, 1.18.16, 1.18.15, 1.18.14, 1.18.13, 1.18.12, 1.18.11, 1.18.10, 1.18.9, 1.18.8, 1.18.7, 1.18.6, 1.18.5, 1.18.4, 1.18.3, 1.18.2, 1.18.1, 1.18.0, 1.17.34, 1.17.33, 1.17.32, 1.17.31, 1.17.30, 1.17.29, 1.17.28, 1.17.27, 1.17.26, 1.17.25, 1.17.24, 1.17.23, 1.17.22, 1.17.20, 1.17.18, 1.17.17, 1.17.16, 1.17.15, 1.17.14, 1.17.13, 1.17.12, 1.17.11, 1.17.10, 1.17.9, 1.17.8, 1.17.7, 1.17.6, 1.17.5, 1.17.4, 1.17.3
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `solana-program v1.16.0`
[INFO] [stderr]     ... which satisfies dependency `solana-program = ">=1.16, <1.17"` of package `switchboard-v2 v0.4.0`
[INFO] [stderr]     ... which satisfies dependency `switchboard-v2 = "^0.4.0"` of package `stablecoin v0.1.0 (/workspace/builds/worker-7-tc2/source/programs/stablecoin)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `solana-program` which could resolve this conflict
[INFO] checking anjolagithub/stablecoin against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanjolagithub%2Fstablecoin" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/anjolagithub/stablecoin
[INFO] finished tweaking git repo https://github.com/anjolagithub/stablecoin
[INFO] tweaked toml for git repo https://github.com/anjolagithub/stablecoin written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/anjolagithub/stablecoin on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "generate-lockfile" "--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 `solana-program`.
[INFO] [stderr]     ... required by package `anchor-lang v0.30.1`
[INFO] [stderr]     ... which satisfies dependency `anchor-lang = "^0.30.1"` of package `stablecoin v0.1.0 (/workspace/builds/worker-7-tc2/source/programs/stablecoin)`
[INFO] [stderr] versions that meet the requirements `^1.17.3` are: 1.18.26, 1.18.25, 1.18.23, 1.18.22, 1.18.21, 1.18.20, 1.18.19, 1.18.18, 1.18.17, 1.18.16, 1.18.15, 1.18.14, 1.18.13, 1.18.12, 1.18.11, 1.18.10, 1.18.9, 1.18.8, 1.18.7, 1.18.6, 1.18.5, 1.18.4, 1.18.3, 1.18.2, 1.18.1, 1.18.0, 1.17.34, 1.17.33, 1.17.32, 1.17.31, 1.17.30, 1.17.29, 1.17.28, 1.17.27, 1.17.26, 1.17.25, 1.17.24, 1.17.23, 1.17.22, 1.17.20, 1.17.18, 1.17.17, 1.17.16, 1.17.15, 1.17.14, 1.17.13, 1.17.12, 1.17.11, 1.17.10, 1.17.9, 1.17.8, 1.17.7, 1.17.6, 1.17.5, 1.17.4, 1.17.3
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `solana-program v1.16.0`
[INFO] [stderr]     ... which satisfies dependency `solana-program = ">=1.16, <1.17"` of package `switchboard-v2 v0.4.0`
[INFO] [stderr]     ... which satisfies dependency `switchboard-v2 = "^0.4.0"` of package `stablecoin v0.1.0 (/workspace/builds/worker-7-tc2/source/programs/stablecoin)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `solana-program` which could resolve this conflict
[INFO] checking anjolagithub/stablecoin against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanjolagithub%2Fstablecoin" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/anjolagithub/stablecoin
[INFO] finished tweaking git repo https://github.com/anjolagithub/stablecoin
[INFO] tweaked toml for git repo https://github.com/anjolagithub/stablecoin written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/anjolagithub/stablecoin on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "generate-lockfile" "--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 `solana-program`.
[INFO] [stderr]     ... required by package `anchor-lang v0.30.1`
[INFO] [stderr]     ... which satisfies dependency `anchor-lang = "^0.30.1"` of package `stablecoin v0.1.0 (/workspace/builds/worker-7-tc2/source/programs/stablecoin)`
[INFO] [stderr] versions that meet the requirements `^1.17.3` are: 1.18.26, 1.18.25, 1.18.23, 1.18.22, 1.18.21, 1.18.20, 1.18.19, 1.18.18, 1.18.17, 1.18.16, 1.18.15, 1.18.14, 1.18.13, 1.18.12, 1.18.11, 1.18.10, 1.18.9, 1.18.8, 1.18.7, 1.18.6, 1.18.5, 1.18.4, 1.18.3, 1.18.2, 1.18.1, 1.18.0, 1.17.34, 1.17.33, 1.17.32, 1.17.31, 1.17.30, 1.17.29, 1.17.28, 1.17.27, 1.17.26, 1.17.25, 1.17.24, 1.17.23, 1.17.22, 1.17.20, 1.17.18, 1.17.17, 1.17.16, 1.17.15, 1.17.14, 1.17.13, 1.17.12, 1.17.11, 1.17.10, 1.17.9, 1.17.8, 1.17.7, 1.17.6, 1.17.5, 1.17.4, 1.17.3
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `solana-program v1.16.0`
[INFO] [stderr]     ... which satisfies dependency `solana-program = ">=1.16, <1.17"` of package `switchboard-v2 v0.4.0`
[INFO] [stderr]     ... which satisfies dependency `switchboard-v2 = "^0.4.0"` of package `stablecoin v0.1.0 (/workspace/builds/worker-7-tc2/source/programs/stablecoin)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `solana-program` which could resolve this conflict


overridden task result to prepare-fail:unknown

Caused by:
    0: uncategorized prepare error
    1: command failed: exit status: 101
       
           Blocking waiting for file lock on package cache
           Updating crates.io index
       error: failed to select a version for `solana-program`.
           ... required by package `anchor-lang v0.30.1`
           ... which satisfies dependency `anchor-lang = "^0.30.1"` of package `stablecoin v0.1.0 (/workspace/builds/worker-7-tc2/source/programs/stablecoin)`
       versions that meet the requirements `^1.17.3` are: 1.18.26, 1.18.25, 1.18.23, 1.18.22, 1.18.21, 1.18.20, 1.18.19, 1.18.18, 1.18.17, 1.18.16, 1.18.15, 1.18.14, 1.18.13, 1.18.12, 1.18.11, 1.18.10, 1.18.9, 1.18.8, 1.18.7, 1.18.6, 1.18.5, 1.18.4, 1.18.3, 1.18.2, 1.18.1, 1.18.0, 1.17.34, 1.17.33, 1.17.32, 1.17.31, 1.17.30, 1.17.29, 1.17.28, 1.17.27, 1.17.26, 1.17.25, 1.17.24, 1.17.23, 1.17.22, 1.17.20, 1.17.18, 1.17.17, 1.17.16, 1.17.15, 1.17.14, 1.17.13, 1.17.12, 1.17.11, 1.17.10, 1.17.9, 1.17.8, 1.17.7, 1.17.6, 1.17.5, 1.17.4, 1.17.3
       
       all possible versions conflict with previously selected packages.
       
         previously selected package `solana-program v1.16.0`
           ... which satisfies dependency `solana-program = ">=1.16, <1.17"` of package `switchboard-v2 v0.4.0`
           ... which satisfies dependency `switchboard-v2 = "^0.4.0"` of package `stablecoin v0.1.0 (/workspace/builds/worker-7-tc2/source/programs/stablecoin)`
       
       failed to select a version for `solana-program` which could resolve this conflict