[INFO] fetching crate rd-util 2.0.0...
[INFO] testing rd-util-2.0.0 against 1.54.0 for beta-1.55-1
[INFO] extracting crate rd-util 2.0.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rd-util 2.0.0 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rd-util 2.0.0
[INFO] finished tweaking crates.io crate rd-util 2.0.0
[INFO] tweaked toml for crates.io crate rd-util 2.0.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded enum-iterator v0.7.0
[INFO] [stderr]   Downloaded rustbus v0.12.0
[INFO] [stderr]   Downloaded simplelog v0.10.0
[INFO] [stderr]   Downloaded sysinfo v0.19.2
[INFO] [stderr]   Downloaded sysinfo v0.16.5
[INFO] [stderr]   Downloaded proc-mounts v0.2.4
[INFO] [stderr]   Downloaded rustbus v0.11.0
[INFO] [stderr]   Downloaded scan_fmt v0.2.6
[INFO] [stderr]   Downloaded enum-iterator-derive v0.7.0
[INFO] [stderr]   Downloaded page_size v0.4.2
[INFO] [stderr]   Downloaded vergen v5.1.15
[INFO] [stderr]   Downloaded rustbus_derive v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cbc0c8266ddbaa895d2e7c1b0407292a704d71c895f5e89654479c31a2a872e
[INFO] running `Command { std: "docker" "start" "-a" "0cbc0c8266ddbaa895d2e7c1b0407292a704d71c895f5e89654479c31a2a872e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cbc0c8266ddbaa895d2e7c1b0407292a704d71c895f5e89654479c31a2a872e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cbc0c8266ddbaa895d2e7c1b0407292a704d71c895f5e89654479c31a2a872e", kill_on_drop: false }`
[INFO] [stdout] 0cbc0c8266ddbaa895d2e7c1b0407292a704d71c895f5e89654479c31a2a872e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccadc4e6085264af1cf70cd8e3b3a20ad126da2ca0c5a95f09b0d72f777452d6
[INFO] running `Command { std: "docker" "start" "-a" "ccadc4e6085264af1cf70cd8e3b3a20ad126da2ca0c5a95f09b0d72f777452d6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling sysinfo v0.19.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling sysinfo v0.16.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling err-derive v0.2.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling enum-iterator-derive v0.7.0
[INFO] [stderr]    Compiling scan_fmt v0.2.6
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling getset v0.1.1
[INFO] [stderr]    Compiling crossbeam v0.8.1
[INFO] [stderr]    Compiling enum-iterator v0.7.0
[INFO] [stderr]    Compiling partition-identity v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling proc-mounts v0.2.4
[INFO] [stderr]    Compiling jobserver v0.1.23
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling nix v0.20.0
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling page_size v0.4.2
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling console v0.14.1
[INFO] [stderr]    Compiling cc v1.0.69
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling simplelog v0.10.0
[INFO] [stderr]    Compiling libz-sys v1.1.3
[INFO] [stderr]    Compiling libgit2-sys v0.12.21+1.1.0
[INFO] [stderr]    Compiling vergen v5.1.15
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling rustbus v0.11.0
[INFO] [stderr]    Compiling git2 v0.13.20
[INFO] [stderr]    Compiling ctrlc v3.1.9
[INFO] [stderr]    Compiling rustbus_derive v0.1.2
[INFO] [stderr]    Compiling rustbus v0.12.0
[INFO] [stderr]    Compiling rd-util v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.34s
[INFO] running `Command { std: "docker" "inspect" "ccadc4e6085264af1cf70cd8e3b3a20ad126da2ca0c5a95f09b0d72f777452d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccadc4e6085264af1cf70cd8e3b3a20ad126da2ca0c5a95f09b0d72f777452d6", kill_on_drop: false }`
[INFO] [stdout] ccadc4e6085264af1cf70cd8e3b3a20ad126da2ca0c5a95f09b0d72f777452d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d3cf7bb8d2788abd6825aefb43f6303f6a34ed0070a5f9934a33559e122f6a97
[INFO] running `Command { std: "docker" "start" "-a" "d3cf7bb8d2788abd6825aefb43f6303f6a34ed0070a5f9934a33559e122f6a97", kill_on_drop: false }`
[INFO] [stderr]    Compiling rd-util v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `test_transient_service`
[INFO] [stdout]    --> src/systemd.rs:858:8
[INFO] [stdout]     |
[INFO] [stdout] 858 |     fn test_transient_service() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.09s
[INFO] running `Command { std: "docker" "inspect" "d3cf7bb8d2788abd6825aefb43f6303f6a34ed0070a5f9934a33559e122f6a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3cf7bb8d2788abd6825aefb43f6303f6a34ed0070a5f9934a33559e122f6a97", kill_on_drop: false }`
[INFO] [stdout] d3cf7bb8d2788abd6825aefb43f6303f6a34ed0070a5f9934a33559e122f6a97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35501a505df62d75e1f73c19fd705430b4477d38564e1fa26d59099cb3759dc8
[INFO] running `Command { std: "docker" "start" "-a" "35501a505df62d75e1f73c19fd705430b4477d38564e1fa26d59099cb3759dc8", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `test_transient_service`
[INFO] [stderr]    --> src/systemd.rs:858:8
[INFO] [stderr]     |
[INFO] [stderr] 858 |     fn test_transient_service() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rd_util-d009e7e88d86bb8b)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test tests::test_parse_duration ... ok
[INFO] [stdout] test tests::test_parse_size ... ok
[INFO] [stdout] test tests::test_format_duration ... ok
[INFO] [stdout] test storage_info::tests::test ... ok
[INFO] [stderr]    Doc-tests rd-util
[INFO] [stdout] test journal_tailer::tests::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "35501a505df62d75e1f73c19fd705430b4477d38564e1fa26d59099cb3759dc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35501a505df62d75e1f73c19fd705430b4477d38564e1fa26d59099cb3759dc8", kill_on_drop: false }`
[INFO] [stdout] 35501a505df62d75e1f73c19fd705430b4477d38564e1fa26d59099cb3759dc8
