[INFO] cloning repository https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscontent25%2Foscontent25-classroom-starry-next-test-starry-next", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscontent25%2Foscontent25-classroom-starry-next-test-starry-next'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 985ace27088f1e058b9f348517e5c592529ab639
[INFO] building oscontent25/oscontent25-classroom-starry-next-test-starry-next against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscontent25%2Foscontent25-classroom-starry-next-test-starry-next" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next
[INFO] finished tweaking git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next
[INFO] tweaked toml for git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/oscomp/arceos.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/arceos-org/axdriver_crates.git`
[INFO] [stderr] error: failed to select a version for `axio`.
[INFO] [stderr]     ... required by package `axfs v0.1.0 (https://github.com/oscomp/arceos.git#c747ba88)`
[INFO] [stderr]     ... which satisfies git dependency `axfs` of package `starry v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.1.1` are: 0.1.1
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `axio v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `axio = "^0.1"` (locked to 0.1.0) of package `arceos_posix_api v0.1.0 (https://github.com/oscomp/arceos.git#c747ba88)`
[INFO] [stderr]     ... which satisfies git dependency `arceos_posix_api` of package `starry v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `axio` which could resolve this conflict
[INFO] building oscontent25/oscontent25-classroom-starry-next-test-starry-next against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscontent25%2Foscontent25-classroom-starry-next-test-starry-next" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] [stderr] Updating files:  81% (3674/4489)
Updating files:  82% (3681/4489)
Updating files:  83% (3726/4489)
Updating files:  84% (3771/4489)
Updating files:  85% (3816/4489)
Updating files:  86% (3861/4489)
Updating files:  87% (3906/4489)
Updating files:  88% (3951/4489)
Updating files:  89% (3996/4489)
Updating files:  90% (4041/4489)
Updating files:  91% (4085/4489)
Updating files:  92% (4130/4489)
Updating files:  93% (4175/4489)
Updating files:  94% (4220/4489)
Updating files:  95% (4265/4489)
Updating files:  96% (4310/4489)
Updating files:  97% (4355/4489)
Updating files:  98% (4400/4489)
Updating files:  99% (4445/4489)
Updating files: 100% (4489/4489)
Updating files: 100% (4489/4489), done.
[INFO] validating manifest of git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next
[INFO] finished tweaking git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next
[INFO] tweaked toml for git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/oscomp/arceos.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/arceos-org/axdriver_crates.git`
[INFO] [stderr] error: failed to select a version for `axio`.
[INFO] [stderr]     ... required by package `axfs v0.1.0 (https://github.com/oscomp/arceos.git#c747ba88)`
[INFO] [stderr]     ... which satisfies git dependency `axfs` of package `starry v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.1.1` are: 0.1.1
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `axio v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `axio = "^0.1"` (locked to 0.1.0) of package `arceos_posix_api v0.1.0 (https://github.com/oscomp/arceos.git#c747ba88)`
[INFO] [stderr]     ... which satisfies git dependency `arceos_posix_api` of package `starry v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `axio` which could resolve this conflict
[INFO] building oscontent25/oscontent25-classroom-starry-next-test-starry-next against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscontent25%2Foscontent25-classroom-starry-next-test-starry-next" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next
[INFO] finished tweaking git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next
[INFO] tweaked toml for git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/oscomp/arceos.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/arceos-org/axdriver_crates.git`
[INFO] [stderr] error: failed to select a version for `axio`.
[INFO] [stderr]     ... required by package `axfs v0.1.0 (https://github.com/oscomp/arceos.git#c747ba88)`
[INFO] [stderr]     ... which satisfies git dependency `axfs` of package `starry v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.1.1` are: 0.1.1
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `axio v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `axio = "^0.1"` (locked to 0.1.0) of package `arceos_posix_api v0.1.0 (https://github.com/oscomp/arceos.git#c747ba88)`
[INFO] [stderr]     ... which satisfies git dependency `arceos_posix_api` of package `starry v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `axio` which could resolve this conflict
[INFO] building oscontent25/oscontent25-classroom-starry-next-test-starry-next against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscontent25%2Foscontent25-classroom-starry-next-test-starry-next" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next
[INFO] finished tweaking git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next
[INFO] tweaked toml for git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/oscomp/arceos.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/arceos-org/axdriver_crates.git`
[INFO] [stderr] error: failed to select a version for `axio`.
[INFO] [stderr]     ... required by package `axfs v0.1.0 (https://github.com/oscomp/arceos.git#c747ba88)`
[INFO] [stderr]     ... which satisfies git dependency `axfs` of package `starry v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.1.1` are: 0.1.1
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `axio v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `axio = "^0.1"` (locked to 0.1.0) of package `arceos_posix_api v0.1.0 (https://github.com/oscomp/arceos.git#c747ba88)`
[INFO] [stderr]     ... which satisfies git dependency `arceos_posix_api` of package `starry v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `axio` which could resolve this conflict
[INFO] building oscontent25/oscontent25-classroom-starry-next-test-starry-next against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foscontent25%2Foscontent25-classroom-starry-next-test-starry-next" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next
[INFO] finished tweaking git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next
[INFO] tweaked toml for git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/oscontent25/oscontent25-classroom-starry-next-test-starry-next 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" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/oscomp/arceos.git`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/arceos-org/axdriver_crates.git`
[INFO] [stderr] error: failed to select a version for `axio`.
[INFO] [stderr]     ... required by package `axfs v0.1.0 (https://github.com/oscomp/arceos.git#c747ba88)`
[INFO] [stderr]     ... which satisfies git dependency `axfs` of package `starry v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^0.1.1` are: 0.1.1
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `axio v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `axio = "^0.1"` (locked to 0.1.0) of package `arceos_posix_api v0.1.0 (https://github.com/oscomp/arceos.git#c747ba88)`
[INFO] [stderr]     ... which satisfies git dependency `arceos_posix_api` of package `starry v0.1.0 (/workspace/builds/worker-6-tc2/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `axio` which could resolve this conflict


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating git repository `https://github.com/oscomp/arceos.git`
    Updating crates.io index
    Updating crates.io index
    Updating git repository `https://github.com/arceos-org/axdriver_crates.git`
error: failed to select a version for `axio`.
    ... required by package `axfs v0.1.0 (https://github.com/oscomp/arceos.git#c747ba88)`
    ... which satisfies git dependency `axfs` of package `starry v0.1.0 (/workspace/builds/worker-6-tc2/source)`
versions that meet the requirements `^0.1.1` are: 0.1.1

all possible versions conflict with previously selected packages.

  previously selected package `axio v0.1.0`
    ... which satisfies dependency `axio = "^0.1"` (locked to 0.1.0) of package `arceos_posix_api v0.1.0 (https://github.com/oscomp/arceos.git#c747ba88)`
    ... which satisfies git dependency `arceos_posix_api` of package `starry v0.1.0 (/workspace/builds/worker-6-tc2/source)`

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