[INFO] fetching crate linux-procfs 0.3.7...
[INFO] testing linux-procfs-0.3.7 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate linux-procfs 0.3.7 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate linux-procfs 0.3.7 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate linux-procfs 0.3.7
[INFO] finished tweaking crates.io crate linux-procfs 0.3.7
[INFO] tweaked toml for crates.io crate linux-procfs 0.3.7 written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded naive_opt v0.1.14
[INFO] [stderr]   Downloaded cfg-iif v0.2.1
[INFO] [stderr]   Downloaded memx v0.1.17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee09f7da1e6b3809a7b26ac0e4ff9c5665b5df0219871a18e016f8ffab69e6ac
[INFO] running `Command { std: "docker" "start" "-a" "ee09f7da1e6b3809a7b26ac0e4ff9c5665b5df0219871a18e016f8ffab69e6ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee09f7da1e6b3809a7b26ac0e4ff9c5665b5df0219871a18e016f8ffab69e6ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee09f7da1e6b3809a7b26ac0e4ff9c5665b5df0219871a18e016f8ffab69e6ac", kill_on_drop: false }`
[INFO] [stdout] ee09f7da1e6b3809a7b26ac0e4ff9c5665b5df0219871a18e016f8ffab69e6ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9977be7aadd936e42237b90bb19303393f54f916f29e7b5e234dc5b4361445bb
[INFO] running `Command { std: "docker" "start" "-a" "9977be7aadd936e42237b90bb19303393f54f916f29e7b5e234dc5b4361445bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling cfg-iif v0.2.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling memx v0.1.17
[INFO] [stderr]    Compiling naive_opt v0.1.14
[INFO] [stderr]    Compiling linux-procfs v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.19s
[INFO] running `Command { std: "docker" "inspect" "9977be7aadd936e42237b90bb19303393f54f916f29e7b5e234dc5b4361445bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9977be7aadd936e42237b90bb19303393f54f916f29e7b5e234dc5b4361445bb", kill_on_drop: false }`
[INFO] [stdout] 9977be7aadd936e42237b90bb19303393f54f916f29e7b5e234dc5b4361445bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09853114e3db0dd1e63a787f7ce7c2c5ce18906ee68c569966eebf1c1e195dfd
[INFO] running `Command { std: "docker" "start" "-a" "09853114e3db0dd1e63a787f7ce7c2c5ce18906ee68c569966eebf1c1e195dfd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling linux-procfs v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.73s
[INFO] running `Command { std: "docker" "inspect" "09853114e3db0dd1e63a787f7ce7c2c5ce18906ee68c569966eebf1c1e195dfd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09853114e3db0dd1e63a787f7ce7c2c5ce18906ee68c569966eebf1c1e195dfd", kill_on_drop: false }`
[INFO] [stdout] 09853114e3db0dd1e63a787f7ce7c2c5ce18906ee68c569966eebf1c1e195dfd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 96919af2928a80f672293e8c9ef56fa0a3b36f3386dbe752d7543fb72cf6c3ff
[INFO] running `Command { std: "docker" "start" "-a" "96919af2928a80f672293e8c9ef56fa0a3b36f3386dbe752d7543fb72cf6c3ff", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/linux_procfs-fdf585bd97154fc5)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cpufreqs.rs (/opt/rustwide/target/debug/deps/cpufreqs-7f6dc6e245d5bf6f)
[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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_cpufreqs_5_4_intel ... ok
[INFO] [stderr]      Running tests/diskstats.rs (/opt/rustwide/target/debug/deps/diskstats-d79adc8d95918d5e)
[INFO] [stdout] test test_cpufreqs_amd ... ok
[INFO] [stdout] test test_cpufreqs_intel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_diskstats_5_4 ... ok
[INFO] [stdout] test test_diskstats_5_4_intel ... ok
[INFO] [stdout] test test_diskstats_intel ... ok
[INFO] [stdout] test test_diskstats_amd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/loadavg.rs (/opt/rustwide/target/debug/deps/loadavg-75f4fb87958cb3f3)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_loadavg_5_4 ... ok
[INFO] [stdout] test test_loadavg_amd ... ok
[INFO] [stdout] test test_loadavg_intel ... ok
[INFO] [stdout] test test_loadavg_5_4_intel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/meminfo.rs (/opt/rustwide/target/debug/deps/meminfo-76425fa502cde679)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_meminfo_5_4 ... ok
[INFO] [stdout] test test_meminfo_5_4_intel ... ok
[INFO] [stdout] test test_meminfo_amd ... ok
[INFO] [stdout] test test_meminfo_intel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/netdevs.rs (/opt/rustwide/target/debug/deps/netdevs-ff01e8ec6cd63877)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/pidentries.rs (/opt/rustwide/target/debug/deps/pidentries-1af72da1680a0cc8)
[INFO] [stdout] test test_netdevs_5_4 ... ok
[INFO] [stdout] test test_netdevs_5_4_intel ... ok
[INFO] [stdout] test test_netdevs_intel ... ok
[INFO] [stdout] test test_netdevs_amd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_pidentries_amd ... ok
[INFO] [stdout] test test_pidentries_5_4_intel ... ok
[INFO] [stdout] test test_pidentries_intel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stat.rs (/opt/rustwide/target/debug/deps/stat-eee4ad56c674f63f)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/uptime.rs (/opt/rustwide/target/debug/deps/uptime-0d472b02d5cbf58b)
[INFO] [stdout] test test_stat_5_4 ... ok
[INFO] [stdout] test test_stat_5_4_intel ... ok
[INFO] [stdout] test test_stat_amd ... ok
[INFO] [stdout] test test_stat_intel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/vmstat.rs (/opt/rustwide/target/debug/deps/vmstat-176f714d701c8c90)
[INFO] [stdout] test test_uptime_5_4 ... ok
[INFO] [stdout] test test_uptime_5_4_intel ... ok
[INFO] [stdout] test test_uptime_amd ... ok
[INFO] [stdout] test test_uptime_intel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]    Doc-tests linux-procfs
[INFO] [stdout] test test_vmstat_5_4 ... ok
[INFO] [stdout] test test_vmstat_amd ... ok
[INFO] [stdout] test test_vmstat_5_4_intel ... ok
[INFO] [stdout] test test_vmstat_intel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - System::new (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96919af2928a80f672293e8c9ef56fa0a3b36f3386dbe752d7543fb72cf6c3ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96919af2928a80f672293e8c9ef56fa0a3b36f3386dbe752d7543fb72cf6c3ff", kill_on_drop: false }`
[INFO] [stdout] 96919af2928a80f672293e8c9ef56fa0a3b36f3386dbe752d7543fb72cf6c3ff