[INFO] cloning repository https://github.com/ptillemans/oslctest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ptillemans/oslctest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptillemans%2Foslctest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptillemans%2Foslctest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 454a11ca5f3bb8971445782bba64510fdfe71c71
[INFO] checking ptillemans/oslctest against master#64b185eddaa1d7ddf5e0c024be23b9cbba6c1722 for pr-143929
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fptillemans%2Foslctest" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ptillemans/oslctest
[INFO] finished tweaking git repo https://github.com/ptillemans/oslctest
[INFO] tweaked toml for git repo https://github.com/ptillemans/oslctest written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ptillemans/oslctest on toolchain 64b185eddaa1d7ddf5e0c024be23b9cbba6c1722
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ptillemans/oslctest 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" "+64b185eddaa1d7ddf5e0c024be23b9cbba6c1722" "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 `h2`.
[INFO] [stderr]     ... required by package `hyper v0.14.32`
[INFO] [stderr]     ... which satisfies dependency `hyper = "^0.14.24"` (locked to 0.14.32) of package `axum v0.6.20`
[INFO] [stderr]     ... which satisfies dependency `axum = "^0.6.0"` (locked to 0.6.20) of package `oslctest v0.1.0 (/workspace/builds/worker-4-tc1/source)`
[INFO] [stderr] versions that meet the requirements `^0.3.24` are: 0.3.27, 0.3.26, 0.3.25, 0.3.24
[INFO] [stderr] 
[INFO] [stderr] all possible versions conflict with previously selected packages.
[INFO] [stderr] 
[INFO] [stderr]   previously selected package `h2 v0.3.17`
[INFO] [stderr]     ... which satisfies dependency `h2 = "^0.3.14"` (locked to 0.3.17) of package `reqwest v0.11.27`
[INFO] [stderr]     ... which satisfies dependency `reqwest = "^0.11.13"` (locked to 0.11.27) of package `oslctest v0.1.0 (/workspace/builds/worker-4-tc1/source)`
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `h2` which could resolve this conflict


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
error: failed to select a version for `h2`.
    ... required by package `hyper v0.14.32`
    ... which satisfies dependency `hyper = "^0.14.24"` (locked to 0.14.32) of package `axum v0.6.20`
    ... which satisfies dependency `axum = "^0.6.0"` (locked to 0.6.20) of package `oslctest v0.1.0 (/workspace/builds/worker-4-tc1/source)`
versions that meet the requirements `^0.3.24` are: 0.3.27, 0.3.26, 0.3.25, 0.3.24

all possible versions conflict with previously selected packages.

  previously selected package `h2 v0.3.17`
    ... which satisfies dependency `h2 = "^0.3.14"` (locked to 0.3.17) of package `reqwest v0.11.27`
    ... which satisfies dependency `reqwest = "^0.11.13"` (locked to 0.11.27) of package `oslctest v0.1.0 (/workspace/builds/worker-4-tc1/source)`

failed to select a version for `h2` which could resolve this conflict