[INFO] cloning repository https://github.com/jatin9996/nimbus
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jatin9996/nimbus" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjatin9996%2Fnimbus", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjatin9996%2Fnimbus'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 61372ace29b81ace771964bc6b7c71b4715de565
[INFO] checking jatin9996/nimbus against try#dd2d87b6cc31907ae305875eb6be399783dc0256 for pr-143929
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjatin9996%2Fnimbus" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jatin9996/nimbus
[INFO] finished tweaking git repo https://github.com/jatin9996/nimbus
[INFO] tweaked toml for git repo https://github.com/jatin9996/nimbus written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jatin9996/nimbus on toolchain dd2d87b6cc31907ae305875eb6be399783dc0256
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jatin9996/nimbus 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" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: patch for the non root package will be ignored, specify patch at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-5-tc2/source/programs/nimbus/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] [stderr] error: failed to select a version for `serde`.
[INFO] [stderr]     ... required by package `anchor v0.0.1`
[INFO] [stderr]     ... which satisfies dependency `anchor = "^0.0.1"` (locked to 0.0.1) of package `nimbus v0.1.0 (/workspace/builds/worker-5-tc2/source/programs/nimbus)`
[INFO] [stderr] versions that meet the requirements `^1.0.219` are: 1.0.219
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `serde v1.0.217`
[INFO] [stderr]     ... which satisfies dependency `serde = "^1.0"` (locked to 1.0.217) of package `nimbus v0.1.0 (/workspace/builds/worker-5-tc2/source/programs/nimbus)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `serde` which could resolve this conflict
[INFO] checking jatin9996/nimbus against try#dd2d87b6cc31907ae305875eb6be399783dc0256 for pr-143929
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjatin9996%2Fnimbus" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jatin9996/nimbus
[INFO] finished tweaking git repo https://github.com/jatin9996/nimbus
[INFO] tweaked toml for git repo https://github.com/jatin9996/nimbus written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jatin9996/nimbus on toolchain dd2d87b6cc31907ae305875eb6be399783dc0256
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jatin9996/nimbus 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" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: patch for the non root package will be ignored, specify patch at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-5-tc2/source/programs/nimbus/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] [stderr] error: failed to select a version for `serde`.
[INFO] [stderr]     ... required by package `anchor v0.0.1`
[INFO] [stderr]     ... which satisfies dependency `anchor = "^0.0.1"` (locked to 0.0.1) of package `nimbus v0.1.0 (/workspace/builds/worker-5-tc2/source/programs/nimbus)`
[INFO] [stderr] versions that meet the requirements `^1.0.219` are: 1.0.219
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `serde v1.0.217`
[INFO] [stderr]     ... which satisfies dependency `serde = "^1.0"` (locked to 1.0.217) of package `nimbus v0.1.0 (/workspace/builds/worker-5-tc2/source/programs/nimbus)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `serde` which could resolve this conflict
[INFO] checking jatin9996/nimbus against try#dd2d87b6cc31907ae305875eb6be399783dc0256 for pr-143929
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjatin9996%2Fnimbus" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jatin9996/nimbus
[INFO] finished tweaking git repo https://github.com/jatin9996/nimbus
[INFO] tweaked toml for git repo https://github.com/jatin9996/nimbus written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jatin9996/nimbus on toolchain dd2d87b6cc31907ae305875eb6be399783dc0256
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jatin9996/nimbus 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" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: patch for the non root package will be ignored, specify patch at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-5-tc2/source/programs/nimbus/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] [stderr] error: failed to select a version for `serde`.
[INFO] [stderr]     ... required by package `anchor v0.0.1`
[INFO] [stderr]     ... which satisfies dependency `anchor = "^0.0.1"` (locked to 0.0.1) of package `nimbus v0.1.0 (/workspace/builds/worker-5-tc2/source/programs/nimbus)`
[INFO] [stderr] versions that meet the requirements `^1.0.219` are: 1.0.219
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `serde v1.0.217`
[INFO] [stderr]     ... which satisfies dependency `serde = "^1.0"` (locked to 1.0.217) of package `nimbus v0.1.0 (/workspace/builds/worker-5-tc2/source/programs/nimbus)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `serde` which could resolve this conflict
[INFO] checking jatin9996/nimbus against try#dd2d87b6cc31907ae305875eb6be399783dc0256 for pr-143929
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjatin9996%2Fnimbus" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jatin9996/nimbus
[INFO] finished tweaking git repo https://github.com/jatin9996/nimbus
[INFO] tweaked toml for git repo https://github.com/jatin9996/nimbus written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jatin9996/nimbus on toolchain dd2d87b6cc31907ae305875eb6be399783dc0256
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jatin9996/nimbus 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" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: patch for the non root package will be ignored, specify patch at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-5-tc2/source/programs/nimbus/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: failed to select a version for `serde`.
[INFO] [stderr]     ... required by package `anchor v0.0.1`
[INFO] [stderr]     ... which satisfies dependency `anchor = "^0.0.1"` (locked to 0.0.1) of package `nimbus v0.1.0 (/workspace/builds/worker-5-tc2/source/programs/nimbus)`
[INFO] [stderr] versions that meet the requirements `^1.0.219` are: 1.0.219
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `serde v1.0.217`
[INFO] [stderr]     ... which satisfies dependency `serde = "^1.0"` (locked to 1.0.217) of package `nimbus v0.1.0 (/workspace/builds/worker-5-tc2/source/programs/nimbus)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `serde` which could resolve this conflict
[INFO] checking jatin9996/nimbus against try#dd2d87b6cc31907ae305875eb6be399783dc0256 for pr-143929
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjatin9996%2Fnimbus" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jatin9996/nimbus
[INFO] finished tweaking git repo https://github.com/jatin9996/nimbus
[INFO] tweaked toml for git repo https://github.com/jatin9996/nimbus written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jatin9996/nimbus on toolchain dd2d87b6cc31907ae305875eb6be399783dc0256
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jatin9996/nimbus 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" "+dd2d87b6cc31907ae305875eb6be399783dc0256" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: patch for the non root package will be ignored, specify patch at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-5-tc2/source/programs/nimbus/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] error: failed to select a version for `serde`.
[INFO] [stderr]     ... required by package `anchor v0.0.1`
[INFO] [stderr]     ... which satisfies dependency `anchor = "^0.0.1"` (locked to 0.0.1) of package `nimbus v0.1.0 (/workspace/builds/worker-5-tc2/source/programs/nimbus)`
[INFO] [stderr] versions that meet the requirements `^1.0.219` are: 1.0.219
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `serde v1.0.217`
[INFO] [stderr]     ... which satisfies dependency `serde = "^1.0"` (locked to 1.0.217) of package `nimbus v0.1.0 (/workspace/builds/worker-5-tc2/source/programs/nimbus)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `serde` which could resolve this conflict


command failed: exit status: 101

warning: patch for the non root package will be ignored, specify patch at the workspace root:
package:   /workspace/builds/worker-5-tc2/source/programs/nimbus/Cargo.toml
workspace: /workspace/builds/worker-5-tc2/source/Cargo.toml
    Blocking waiting for file lock on package cache
error: failed to select a version for `serde`.
    ... required by package `anchor v0.0.1`
    ... which satisfies dependency `anchor = "^0.0.1"` (locked to 0.0.1) of package `nimbus v0.1.0 (/workspace/builds/worker-5-tc2/source/programs/nimbus)`
versions that meet the requirements `^1.0.219` are: 1.0.219

all possible versions conflict with previously selected packages.

  previously selected package `serde v1.0.217`
    ... which satisfies dependency `serde = "^1.0"` (locked to 1.0.217) of package `nimbus v0.1.0 (/workspace/builds/worker-5-tc2/source/programs/nimbus)`

failed to select a version for `serde` which could resolve this conflict