[INFO] fetching crate simple_jazz 0.1.0...
[INFO] testing simple_jazz-0.1.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate simple_jazz 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate simple_jazz 0.1.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_jazz 0.1.0
[INFO] finished tweaking crates.io crate simple_jazz 0.1.0
[INFO] tweaked toml for crates.io crate simple_jazz 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `jazz v0.1.91` depends on itself. Cycle:
[INFO] [stderr] package `jazz v0.1.91`
[INFO] [stderr]     ... which satisfies dependency `jazz = "^0.1"` of package `simple_jazz v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `simple_jazz = "^0.1.0"` of package `jazz v0.1.91`
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing simple_jazz-0.1.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate simple_jazz 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate simple_jazz 0.1.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_jazz 0.1.0
[INFO] finished tweaking crates.io crate simple_jazz 0.1.0
[INFO] tweaked toml for crates.io crate simple_jazz 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `jazz v0.1.91` depends on itself. Cycle:
[INFO] [stderr] package `jazz v0.1.91`
[INFO] [stderr]     ... which satisfies dependency `jazz = "^0.1"` of package `simple_jazz v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `simple_jazz = "^0.1.0"` of package `jazz v0.1.91`
[INFO] testing simple_jazz-0.1.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate simple_jazz 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate simple_jazz 0.1.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_jazz 0.1.0
[INFO] finished tweaking crates.io crate simple_jazz 0.1.0
[INFO] tweaked toml for crates.io crate simple_jazz 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `jazz v0.1.91` depends on itself. Cycle:
[INFO] [stderr] package `jazz v0.1.91`
[INFO] [stderr]     ... which satisfies dependency `jazz = "^0.1"` of package `simple_jazz v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `simple_jazz = "^0.1.0"` of package `jazz v0.1.91`
[INFO] testing simple_jazz-0.1.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate simple_jazz 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate simple_jazz 0.1.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_jazz 0.1.0
[INFO] finished tweaking crates.io crate simple_jazz 0.1.0
[INFO] tweaked toml for crates.io crate simple_jazz 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `jazz v0.1.91` depends on itself. Cycle:
[INFO] [stderr] package `jazz v0.1.91`
[INFO] [stderr]     ... which satisfies dependency `jazz = "^0.1"` of package `simple_jazz v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `simple_jazz = "^0.1.0"` of package `jazz v0.1.91`
[INFO] testing simple_jazz-0.1.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate simple_jazz 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate simple_jazz 0.1.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_jazz 0.1.0
[INFO] finished tweaking crates.io crate simple_jazz 0.1.0
[INFO] tweaked toml for crates.io crate simple_jazz 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `jazz v0.1.91` depends on itself. Cycle:
[INFO] [stderr] package `jazz v0.1.91`
[INFO] [stderr]     ... which satisfies dependency `jazz = "^0.1"` of package `simple_jazz v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `simple_jazz = "^0.1.0"` of package `jazz v0.1.91`
[INFO] testing simple_jazz-0.1.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate simple_jazz 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate simple_jazz 0.1.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate simple_jazz 0.1.0
[INFO] finished tweaking crates.io crate simple_jazz 0.1.0
[INFO] tweaked toml for crates.io crate simple_jazz 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: cyclic package dependency: package `jazz v0.1.91` depends on itself. Cycle:
[INFO] [stderr] package `jazz v0.1.91`
[INFO] [stderr]     ... which satisfies dependency `jazz = "^0.1"` of package `simple_jazz v0.1.0`
[INFO] [stderr]     ... which satisfies dependency `simple_jazz = "^0.1.0"` of package `jazz v0.1.91`
[ERROR] this task or one of its parent failed!
[ERROR] command failed: exit status: 101
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
