[INFO] fetching crate rsyslog 0.1.5...
[INFO] checking rsyslog-0.1.5 against try#8c500c7cefd54fd11d57295f3771d576be9ee415 for pr-145113
[INFO] extracting crate rsyslog 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rsyslog 0.1.5
[INFO] finished tweaking crates.io crate rsyslog 0.1.5
[INFO] tweaked toml for crates.io crate rsyslog 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsyslog 0.1.5 on toolchain 8c500c7cefd54fd11d57295f3771d576be9ee415
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rsyslog 0.1.5 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" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "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] warning: failed to write cache, path: /workspace/cargo-home/registry/index/index.crates.io-1949cf8c6b5b557f/.cache/sy/sl/syslog_rfc5424, error: No space left on device (os error 28)
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8d4c50f6aa0ea860d9f7e19cc30e4ce8d2649ac4ed76c4c4242884110d02940b
[INFO] running `Command { std: "docker" "start" "-a" "8d4c50f6aa0ea860d9f7e19cc30e4ce8d2649ac4ed76c4c4242884110d02940b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8d4c50f6aa0ea860d9f7e19cc30e4ce8d2649ac4ed76c4c4242884110d02940b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d4c50f6aa0ea860d9f7e19cc30e4ce8d2649ac4ed76c4c4242884110d02940b", kill_on_drop: false }`
[INFO] [stdout] 8d4c50f6aa0ea860d9f7e19cc30e4ce8d2649ac4ed76c4c4242884110d02940b
[INFO] checking rsyslog-0.1.5 against try#8c500c7cefd54fd11d57295f3771d576be9ee415 for pr-145113
[INFO] extracting crate rsyslog 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rsyslog 0.1.5
[INFO] finished tweaking crates.io crate rsyslog 0.1.5
[INFO] tweaked toml for crates.io crate rsyslog 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsyslog 0.1.5 on toolchain 8c500c7cefd54fd11d57295f3771d576be9ee415
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rsyslog 0.1.5 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" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "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 `syslog_rfc5424 = "^0.9"` (locked to 0.9.0)
[INFO] [stderr] candidate versions found which didn't match: 0.4.1, 0.4.0, 0.3.1, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `rsyslog v0.1.5 (/workspace/builds/worker-4-tc2/source)`
[INFO] checking rsyslog-0.1.5 against try#8c500c7cefd54fd11d57295f3771d576be9ee415 for pr-145113
[INFO] extracting crate rsyslog 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rsyslog 0.1.5
[INFO] finished tweaking crates.io crate rsyslog 0.1.5
[INFO] tweaked toml for crates.io crate rsyslog 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsyslog 0.1.5 on toolchain 8c500c7cefd54fd11d57295f3771d576be9ee415
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rsyslog 0.1.5 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" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "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 `syslog_rfc5424 = "^0.9"` (locked to 0.9.0)
[INFO] [stderr] candidate versions found which didn't match: 0.4.1, 0.4.0, 0.3.1, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `rsyslog v0.1.5 (/workspace/builds/worker-4-tc2/source)`
[INFO] checking rsyslog-0.1.5 against try#8c500c7cefd54fd11d57295f3771d576be9ee415 for pr-145113
[INFO] extracting crate rsyslog 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rsyslog 0.1.5
[INFO] finished tweaking crates.io crate rsyslog 0.1.5
[INFO] tweaked toml for crates.io crate rsyslog 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsyslog 0.1.5 on toolchain 8c500c7cefd54fd11d57295f3771d576be9ee415
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rsyslog 0.1.5 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" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "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 `syslog_rfc5424 = "^0.9"` (locked to 0.9.0)
[INFO] [stderr] candidate versions found which didn't match: 0.4.1, 0.4.0, 0.3.1, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `rsyslog v0.1.5 (/workspace/builds/worker-4-tc2/source)`
[INFO] checking rsyslog-0.1.5 against try#8c500c7cefd54fd11d57295f3771d576be9ee415 for pr-145113
[INFO] extracting crate rsyslog 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rsyslog 0.1.5
[INFO] finished tweaking crates.io crate rsyslog 0.1.5
[INFO] tweaked toml for crates.io crate rsyslog 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rsyslog 0.1.5 on toolchain 8c500c7cefd54fd11d57295f3771d576be9ee415
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rsyslog 0.1.5 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" "+8c500c7cefd54fd11d57295f3771d576be9ee415" "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 `syslog_rfc5424 = "^0.9"` (locked to 0.9.0)
[INFO] [stderr] candidate versions found which didn't match: 0.4.1, 0.4.0, 0.3.1, ...
[INFO] [stderr] location searched: crates.io index
[INFO] [stderr] required by package `rsyslog v0.1.5 (/workspace/builds/worker-4-tc2/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 `syslog_rfc5424 = "^0.9"` (locked to 0.9.0)
candidate versions found which didn't match: 0.4.1, 0.4.0, 0.3.1, ...
location searched: crates.io index
required by package `rsyslog v0.1.5 (/workspace/builds/worker-4-tc2/source)`