[INFO] fetching crate systemstat 0.2.5...
[INFO] testing systemstat-0.2.5 against 1.90.0 for beta-1.91-3
[INFO] extracting crate systemstat 0.2.5 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate systemstat 0.2.5
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate systemstat 0.2.5
[INFO] tweaked toml for crates.io crate systemstat 0.2.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate systemstat 0.2.5 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate systemstat 0.2.5 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e440ee9e968bb7e0558fd0eaf41e473913522f3a3a5383904faef79d22b2f73
[INFO] running `Command { std: "docker" "start" "-a" "2e440ee9e968bb7e0558fd0eaf41e473913522f3a3a5383904faef79d22b2f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e440ee9e968bb7e0558fd0eaf41e473913522f3a3a5383904faef79d22b2f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e440ee9e968bb7e0558fd0eaf41e473913522f3a3a5383904faef79d22b2f73", kill_on_drop: false }`
[INFO] [stdout] 2e440ee9e968bb7e0558fd0eaf41e473913522f3a3a5383904faef79d22b2f73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 061772f109a05a2538fd7cb9c307d8cf84a7819b5f792e3b79a6d3a64ae1cc86
[INFO] running `Command { std: "docker" "start" "-a" "061772f109a05a2538fd7cb9c307d8cf84a7819b5f792e3b79a6d3a64ae1cc86", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling bytesize v1.3.3
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling systemstat v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.91s
[INFO] running `Command { std: "docker" "inspect" "061772f109a05a2538fd7cb9c307d8cf84a7819b5f792e3b79a6d3a64ae1cc86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "061772f109a05a2538fd7cb9c307d8cf84a7819b5f792e3b79a6d3a64ae1cc86", kill_on_drop: false }`
[INFO] [stdout] 061772f109a05a2538fd7cb9c307d8cf84a7819b5f792e3b79a6d3a64ae1cc86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a441387f8c7c124d10b38e7ef746513f890594b6a325c752b793da8d5d635c8d
[INFO] running `Command { std: "docker" "start" "-a" "a441387f8c7c124d10b38e7ef746513f890594b6a325c752b793da8d5d635c8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling systemstat v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "a441387f8c7c124d10b38e7ef746513f890594b6a325c752b793da8d5d635c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a441387f8c7c124d10b38e7ef746513f890594b6a325c752b793da8d5d635c8d", kill_on_drop: false }`
[INFO] [stdout] a441387f8c7c124d10b38e7ef746513f890594b6a325c752b793da8d5d635c8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32c6c5353d3fd494057a24f4c1fa2d8fa0d8f1998a6aba18625001df8199d822
[INFO] running `Command { std: "docker" "start" "-a" "32c6c5353d3fd494057a24f4c1fa2d8fa0d8f1998a6aba18625001df8199d822", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/systemstat-4fdb70e2e273c0e5)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test platform::linux::test_proc_net_sockstat ... ok
[INFO] [stdout] test platform::linux::test_proc_meminfo ... ok
[INFO] [stdout] test platform::linux::test_proc_mounts ... ok
[INFO] [stdout] test platform::linux::test_proc_net_sockstat6 ... ok
[INFO] [stdout] test platform::tests::test_battery_life ... ok
[INFO] [stdout] test platform::tests::test_mem_and_swap ... ok
[INFO] [stdout] test platform::tests::test_mount_at ... ok
[INFO] [stdout] test platform::tests::test_mounts ... ok
[INFO] [stdout] test platform::linux::test_proc_stat_cpu_times ... ok
[INFO] [stdout] test platform::tests::test_on_ac_power ... ok
[INFO] [stdout] test platform::tests::test_networks ... ok
[INFO] [stdout] test platform::linux::test_proc_diskstats ... ok
[INFO] [stdout] test platform::tests::test_swap ... ok
[INFO] [stdout] test platform::tests::test_cpu_measurement_is_send ... ok
[INFO] [stdout] test platform::tests::test_memory ... ok
[INFO] [stdout] test platform::tests::test_load_average ... 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" "32c6c5353d3fd494057a24f4c1fa2d8fa0d8f1998a6aba18625001df8199d822", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32c6c5353d3fd494057a24f4c1fa2d8fa0d8f1998a6aba18625001df8199d822", kill_on_drop: false }`
[INFO] [stdout] 32c6c5353d3fd494057a24f4c1fa2d8fa0d8f1998a6aba18625001df8199d822