[INFO] fetching crate amnesia 0.1.5...
[INFO] checking amnesia-0.1.5 against master#52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6 for pr-127907
[INFO] extracting crate amnesia 0.1.5 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate amnesia 0.1.5 on toolchain 52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amnesia 0.1.5
[INFO] finished tweaking crates.io crate amnesia 0.1.5
[INFO] tweaked toml for crates.io crate amnesia 0.1.5 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52f3c71c8dc4aaed71e3035995fcbdd6d78c98c6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `rbatis`.
[INFO] [stderr]     ... required by package `ensemble v0.0.5`
[INFO] [stderr]     ... which satisfies dependency `ensemble = "^0.0.5"` of package `amnesia v0.1.5 (/workspace/builds/worker-4-tc1/source)`
[INFO] [stderr] versions that meet the requirements `^4.5.6` are: 4.5.29, 4.5.28, 4.5.26, 4.5.24, 4.5.22, 4.5.21
[INFO] [stderr] 
[INFO] [stderr] the package `ensemble` depends on `rbatis`, with features: `default_mode` but `rbatis` does not have these features.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `rbatis` which could resolve this conflict
[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] checking amnesia-0.1.5 against try#6223d840318ac1f9c8b6bf3aef24c3ff67683479 for pr-127907
[INFO] extracting crate amnesia 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate amnesia 0.1.5 on toolchain 6223d840318ac1f9c8b6bf3aef24c3ff67683479
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amnesia 0.1.5
[INFO] finished tweaking crates.io crate amnesia 0.1.5
[INFO] tweaked toml for crates.io crate amnesia 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "generate-lockfile" "--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 `rbatis`.
[INFO] [stderr]     ... required by package `ensemble v0.0.5`
[INFO] [stderr]     ... which satisfies dependency `ensemble = "^0.0.5"` of package `amnesia v0.1.5 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^4.5.6` are: 4.5.29, 4.5.28, 4.5.26, 4.5.24, 4.5.22, 4.5.21
[INFO] [stderr] 
[INFO] [stderr] the package `ensemble` depends on `rbatis`, with features: `default_mode` but `rbatis` does not have these features.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `rbatis` which could resolve this conflict
[INFO] checking amnesia-0.1.5 against try#6223d840318ac1f9c8b6bf3aef24c3ff67683479 for pr-127907
[INFO] extracting crate amnesia 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate amnesia 0.1.5 on toolchain 6223d840318ac1f9c8b6bf3aef24c3ff67683479
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amnesia 0.1.5
[INFO] finished tweaking crates.io crate amnesia 0.1.5
[INFO] tweaked toml for crates.io crate amnesia 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "generate-lockfile" "--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 `rbatis`.
[INFO] [stderr]     ... required by package `ensemble v0.0.5`
[INFO] [stderr]     ... which satisfies dependency `ensemble = "^0.0.5"` of package `amnesia v0.1.5 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^4.5.6` are: 4.5.29, 4.5.28, 4.5.26, 4.5.24, 4.5.22, 4.5.21
[INFO] [stderr] 
[INFO] [stderr] the package `ensemble` depends on `rbatis`, with features: `default_mode` but `rbatis` does not have these features.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `rbatis` which could resolve this conflict
[INFO] checking amnesia-0.1.5 against try#6223d840318ac1f9c8b6bf3aef24c3ff67683479 for pr-127907
[INFO] extracting crate amnesia 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate amnesia 0.1.5 on toolchain 6223d840318ac1f9c8b6bf3aef24c3ff67683479
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amnesia 0.1.5
[INFO] finished tweaking crates.io crate amnesia 0.1.5
[INFO] tweaked toml for crates.io crate amnesia 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "generate-lockfile" "--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 `rbatis`.
[INFO] [stderr]     ... required by package `ensemble v0.0.5`
[INFO] [stderr]     ... which satisfies dependency `ensemble = "^0.0.5"` of package `amnesia v0.1.5 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^4.5.6` are: 4.5.29, 4.5.28, 4.5.26, 4.5.24, 4.5.22, 4.5.21
[INFO] [stderr] 
[INFO] [stderr] the package `ensemble` depends on `rbatis`, with features: `default_mode` but `rbatis` does not have these features.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `rbatis` which could resolve this conflict
[INFO] checking amnesia-0.1.5 against try#6223d840318ac1f9c8b6bf3aef24c3ff67683479 for pr-127907
[INFO] extracting crate amnesia 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate amnesia 0.1.5 on toolchain 6223d840318ac1f9c8b6bf3aef24c3ff67683479
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amnesia 0.1.5
[INFO] finished tweaking crates.io crate amnesia 0.1.5
[INFO] tweaked toml for crates.io crate amnesia 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "generate-lockfile" "--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 `rbatis`.
[INFO] [stderr]     ... required by package `ensemble v0.0.5`
[INFO] [stderr]     ... which satisfies dependency `ensemble = "^0.0.5"` of package `amnesia v0.1.5 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^4.5.6` are: 4.5.29, 4.5.28, 4.5.26, 4.5.24, 4.5.22, 4.5.21
[INFO] [stderr] 
[INFO] [stderr] the package `ensemble` depends on `rbatis`, with features: `default_mode` but `rbatis` does not have these features.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `rbatis` which could resolve this conflict
[INFO] checking amnesia-0.1.5 against try#6223d840318ac1f9c8b6bf3aef24c3ff67683479 for pr-127907
[INFO] extracting crate amnesia 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate amnesia 0.1.5 on toolchain 6223d840318ac1f9c8b6bf3aef24c3ff67683479
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amnesia 0.1.5
[INFO] finished tweaking crates.io crate amnesia 0.1.5
[INFO] tweaked toml for crates.io crate amnesia 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6223d840318ac1f9c8b6bf3aef24c3ff67683479" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: failed to select a version for `rbatis`.
[INFO] [stderr]     ... required by package `ensemble v0.0.5`
[INFO] [stderr]     ... which satisfies dependency `ensemble = "^0.0.5"` of package `amnesia v0.1.5 (/workspace/builds/worker-4-tc2/source)`
[INFO] [stderr] versions that meet the requirements `^4.5.6` are: 4.5.29, 4.5.28, 4.5.26, 4.5.24, 4.5.22, 4.5.21
[INFO] [stderr] 
[INFO] [stderr] the package `ensemble` depends on `rbatis`, with features: `default_mode` but `rbatis` does not have these features.
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] failed to select a version for `rbatis` which could resolve this conflict
[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.