[INFO] fetching crate systemstat 0.2.6...
[INFO] testing systemstat-0.2.6 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate systemstat 0.2.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate systemstat 0.2.6
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate systemstat 0.2.6
[INFO] tweaked toml for crates.io crate systemstat 0.2.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate systemstat 0.2.6 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate systemstat 0.2.6 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bytesize v1.3.3
[INFO] [stderr]   Downloaded deranged v0.5.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4b000623dab0cf384257bf7babc4cff93e7f4c1d824c19266128ff20abf1c4a
[INFO] running `Command { std: "docker" "start" "-a" "b4b000623dab0cf384257bf7babc4cff93e7f4c1d824c19266128ff20abf1c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4b000623dab0cf384257bf7babc4cff93e7f4c1d824c19266128ff20abf1c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4b000623dab0cf384257bf7babc4cff93e7f4c1d824c19266128ff20abf1c4a", kill_on_drop: false }`
[INFO] [stdout] b4b000623dab0cf384257bf7babc4cff93e7f4c1d824c19266128ff20abf1c4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e436fb40cc21da40fe6b4e9705879323cddda8a12fa98a712bb492de1671b1b9
[INFO] running `Command { std: "docker" "start" "-a" "e436fb40cc21da40fe6b4e9705879323cddda8a12fa98a712bb492de1671b1b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling deranged v0.5.6
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bytesize v1.3.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling systemstat v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.98s
[INFO] running `Command { std: "docker" "inspect" "e436fb40cc21da40fe6b4e9705879323cddda8a12fa98a712bb492de1671b1b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e436fb40cc21da40fe6b4e9705879323cddda8a12fa98a712bb492de1671b1b9", kill_on_drop: false }`
[INFO] [stdout] e436fb40cc21da40fe6b4e9705879323cddda8a12fa98a712bb492de1671b1b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1db402502184b7b43c24347f167aef633d2867e525b1db477df3d273eba70f6
[INFO] running `Command { std: "docker" "start" "-a" "e1db402502184b7b43c24347f167aef633d2867e525b1db477df3d273eba70f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling systemstat v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "e1db402502184b7b43c24347f167aef633d2867e525b1db477df3d273eba70f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1db402502184b7b43c24347f167aef633d2867e525b1db477df3d273eba70f6", kill_on_drop: false }`
[INFO] [stdout] e1db402502184b7b43c24347f167aef633d2867e525b1db477df3d273eba70f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7cf65c20ddf2a15c489315e4e172bf53b23d08e864d6db66e4a8371c6ab5f9d3
[INFO] running `Command { std: "docker" "start" "-a" "7cf65c20ddf2a15c489315e4e172bf53b23d08e864d6db66e4a8371c6ab5f9d3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/systemstat-5f32e2d94cd3bb34)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test platform::procfs::test_proc_diskstats ... ok
[INFO] [stdout] test platform::procfs::test_proc_mounts ... ok
[INFO] [stdout] test platform::tests::test_battery_life ... ok
[INFO] [stdout] test platform::procfs::test_proc_stat_cpu_times ... ok
[INFO] [stdout] test platform::procfs::test_proc_net_sockstat ... ok
[INFO] [stdout] test platform::tests::test_cpu_measurement_is_send ... ok
[INFO] [stdout] test platform::tests::test_mount_at ... ok
[INFO] [stdout] test platform::tests::test_load_average ... ok
[INFO] [stdout] test platform::procfs::test_proc_net_sockstat6 ... ok
[INFO] [stdout] test platform::tests::test_memory ... ok
[INFO] [stdout] test platform::tests::test_networks ... ok
[INFO] [stdout] test platform::procfs::test_proc_meminfo ... ok
[INFO] [stdout] test platform::tests::test_mem_and_swap ... ok
[INFO] [stdout] test platform::tests::test_mounts ... ok
[INFO] [stdout] test platform::tests::test_swap ... ok
[INFO] [stdout] test platform::tests::test_on_ac_power ... ok
[INFO] [stdout] test platform::tests::test_cpu_load ... ok
[INFO] [stdout] test platform::tests::test_cpu_load_aggregate ... ok
[INFO] [stderr]    Doc-tests systemstat
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[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" "7cf65c20ddf2a15c489315e4e172bf53b23d08e864d6db66e4a8371c6ab5f9d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cf65c20ddf2a15c489315e4e172bf53b23d08e864d6db66e4a8371c6ab5f9d3", kill_on_drop: false }`
[INFO] [stdout] 7cf65c20ddf2a15c489315e4e172bf53b23d08e864d6db66e4a8371c6ab5f9d3