[INFO] cloning repository https://github.com/laukevin/toy_rust_fuse_fs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/laukevin/toy_rust_fuse_fs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaukevin%2Ftoy_rust_fuse_fs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaukevin%2Ftoy_rust_fuse_fs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f5c2b17d7efe2e8957a6f4baeb1c7d33c934878
[INFO] testing laukevin/toy_rust_fuse_fs against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flaukevin%2Ftoy_rust_fuse_fs" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/laukevin/toy_rust_fuse_fs
[INFO] finished tweaking git repo https://github.com/laukevin/toy_rust_fuse_fs
[INFO] tweaked toml for git repo https://github.com/laukevin/toy_rust_fuse_fs written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/laukevin/toy_rust_fuse_fs on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/laukevin/toy_rust_fuse_fs 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "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 the requirement `regex = "^1.0.3"` (locked to 1.11.1)
[INFO] [stderr] candidate versions found which didn't match: 0.1.77, 0.1.76, 0.1.75, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `env_filter v0.1.3`
[INFO] [stderr]     ... which satisfies dependency `env_filter = "^0.1.0"` (locked to 0.1.3) of package `env_logger v0.11.7`
[INFO] [stderr]     ... which satisfies dependency `env_logger = "^0.11.7"` (locked to 0.11.7) of package `simple-fuse v0.1.0 (/workspace/builds/worker-7-tc1/source)`


command failed: exit status: 101

    Blocking waiting for file lock on package cache
    Updating crates.io index
error: failed to select a version for the requirement `regex = "^1.0.3"` (locked to 1.11.1)
candidate versions found which didn't match: 0.1.77, 0.1.76, 0.1.75, ...
location searched: crates.io index
required by package `env_filter v0.1.3`
    ... which satisfies dependency `env_filter = "^0.1.0"` (locked to 0.1.3) of package `env_logger v0.11.7`
    ... which satisfies dependency `env_logger = "^0.11.7"` (locked to 0.11.7) of package `simple-fuse v0.1.0 (/workspace/builds/worker-7-tc1/source)`