[INFO] fetching crate systemstat 0.2.7...
[INFO] testing systemstat-0.2.7 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate systemstat 0.2.7 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate systemstat 0.2.7
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate systemstat 0.2.7
[INFO] tweaked toml for crates.io crate systemstat 0.2.7 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate systemstat 0.2.7 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate systemstat 0.2.7 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deranged v0.5.6
[INFO] [stderr]   Downloaded kstat-rs v0.2.4
[INFO] [stderr]   Downloaded mach2 v0.6.0
[INFO] [stderr]   Downloaded bytesize v1.3.3
[INFO] [stderr]   Downloaded syn v2.0.116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b6d7630e26309bc322796df7d5a1935db753fd7f592618d98f5f5490c2d00f9f
[INFO] running `Command { std: "docker" "start" "b6d7630e26309bc322796df7d5a1935db753fd7f592618d98f5f5490c2d00f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6d7630e26309bc322796df7d5a1935db753fd7f592618d98f5f5490c2d00f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b6d7630e26309bc322796df7d5a1935db753fd7f592618d98f5f5490c2d00f9f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6d7630e26309bc322796df7d5a1935db753fd7f592618d98f5f5490c2d00f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b6d7630e26309bc322796df7d5a1935db753fd7f592618d98f5f5490c2d00f9f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling bytesize v1.3.3
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling deranged v0.5.6
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling systemstat v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.10s
[INFO] running `Command { std: "docker" "inspect" "b6d7630e26309bc322796df7d5a1935db753fd7f592618d98f5f5490c2d00f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b6d7630e26309bc322796df7d5a1935db753fd7f592618d98f5f5490c2d00f9f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling systemstat v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "b6d7630e26309bc322796df7d5a1935db753fd7f592618d98f5f5490c2d00f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b6d7630e26309bc322796df7d5a1935db753fd7f592618d98f5f5490c2d00f9f" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/systemstat-79844a0fd7191b0b)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test platform::procfs::test_proc_net_sockstat ... ok
[INFO] [stdout] test platform::procfs::test_proc_stat_cpu_times ... ok
[INFO] [stdout] test platform::tests::test_load_average ... ok
[INFO] [stdout] test platform::tests::test_networks ... ok
[INFO] [stdout] test platform::tests::test_memory ... ok
[INFO] [stdout] test platform::tests::test_mount_at ... ok
[INFO] [stdout] test platform::procfs::test_proc_net_sockstat6 ... ok
[INFO] [stdout] test platform::procfs::test_proc_meminfo ... ok
[INFO] [stdout] test platform::tests::test_cpu_measurement_is_send ... ok
[INFO] [stdout] test platform::procfs::test_proc_mounts ... ok
[INFO] [stdout] test platform::tests::test_on_ac_power ... ok
[INFO] [stdout] test platform::tests::test_mounts ... ok
[INFO] [stdout] test platform::tests::test_swap ... ok
[INFO] [stdout] test platform::procfs::test_proc_diskstats ... ok
[INFO] [stdout] test platform::tests::test_mem_and_swap ... ok
[INFO] [stdout] test platform::tests::test_battery_life ... ok
[INFO] [stdout] test platform::tests::test_cpu_load_aggregate ... ok
[INFO] [stdout] test platform::tests::test_cpu_load ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests systemstat
[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" "b6d7630e26309bc322796df7d5a1935db753fd7f592618d98f5f5490c2d00f9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6d7630e26309bc322796df7d5a1935db753fd7f592618d98f5f5490c2d00f9f", kill_on_drop: false }`
[INFO] [stdout] b6d7630e26309bc322796df7d5a1935db753fd7f592618d98f5f5490c2d00f9f
