[INFO] fetching crate linux-procfs 0.3.7...
[INFO] testing linux-procfs-0.3.7 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate linux-procfs 0.3.7 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate linux-procfs 0.3.7 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cfg-iif v0.2.1
[INFO] [stderr]   Downloaded memx v0.1.14
[INFO] [stderr]   Downloaded naive_opt v0.1.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] aafb20bfccbde7e3d6e677709afac87876f9c5841c69b6aaac6e8a0e8bfaa99b
[INFO] running `Command { std: "docker" "start" "-a" "aafb20bfccbde7e3d6e677709afac87876f9c5841c69b6aaac6e8a0e8bfaa99b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "aafb20bfccbde7e3d6e677709afac87876f9c5841c69b6aaac6e8a0e8bfaa99b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aafb20bfccbde7e3d6e677709afac87876f9c5841c69b6aaac6e8a0e8bfaa99b", kill_on_drop: false }`
[INFO] [stdout] aafb20bfccbde7e3d6e677709afac87876f9c5841c69b6aaac6e8a0e8bfaa99b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17a18ef8d3104f469f4c4496692bd4bcc98907793bdd9a5d7b8af022584bd401
[INFO] running `Command { std: "docker" "start" "-a" "17a18ef8d3104f469f4c4496692bd4bcc98907793bdd9a5d7b8af022584bd401", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-iif v0.2.1
[INFO] [stderr]    Compiling memx v0.1.14
[INFO] [stderr]    Compiling naive_opt v0.1.13
[INFO] [stderr]    Compiling linux-procfs v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "17a18ef8d3104f469f4c4496692bd4bcc98907793bdd9a5d7b8af022584bd401", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17a18ef8d3104f469f4c4496692bd4bcc98907793bdd9a5d7b8af022584bd401", kill_on_drop: false }`
[INFO] [stdout] 17a18ef8d3104f469f4c4496692bd4bcc98907793bdd9a5d7b8af022584bd401
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e58f5b33a79ead5c600347bc4935d22accb33f7d68cf9b1822892c3b6b9bb2e7
[INFO] running `Command { std: "docker" "start" "-a" "e58f5b33a79ead5c600347bc4935d22accb33f7d68cf9b1822892c3b6b9bb2e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling linux-procfs v0.3.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "e58f5b33a79ead5c600347bc4935d22accb33f7d68cf9b1822892c3b6b9bb2e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e58f5b33a79ead5c600347bc4935d22accb33f7d68cf9b1822892c3b6b9bb2e7", kill_on_drop: false }`
[INFO] [stdout] e58f5b33a79ead5c600347bc4935d22accb33f7d68cf9b1822892c3b6b9bb2e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f97eae9686bd3977436b9a0c5d906944d4aca02bac98052bf42e341696ade172
[INFO] running `Command { std: "docker" "start" "-a" "f97eae9686bd3977436b9a0c5d906944d4aca02bac98052bf42e341696ade172", 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-7ac846949ce0cb69)
[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] [stderr]      Running tests/cpufreqs.rs (/opt/rustwide/target/debug/deps/cpufreqs-c118626fa0e64848)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_cpufreqs_intel ... ok
[INFO] [stdout] test test_cpufreqs_amd ... ok
[INFO] [stdout] test test_cpufreqs_5_4_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] [stderr]      Running tests/diskstats.rs (/opt/rustwide/target/debug/deps/diskstats-de5cc5d89e040e91)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_diskstats_5_4_intel ... ok
[INFO] [stdout] test test_diskstats_5_4 ... 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-d1494397ec1a3d2a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_loadavg_5_4 ... ok
[INFO] [stdout] test test_loadavg_intel ... ok
[INFO] [stdout] test test_loadavg_amd ... 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-822fceed1abbc44b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_meminfo_5_4_intel ... ok
[INFO] [stdout] test test_meminfo_5_4 ... ok
[INFO] [stdout] test test_meminfo_intel ... ok
[INFO] [stdout] test test_meminfo_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/netdevs.rs (/opt/rustwide/target/debug/deps/netdevs-fc40db38db1edc7e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_netdevs_5_4 ... ok
[INFO] [stdout] test test_netdevs_amd ... ok
[INFO] [stdout] test test_netdevs_5_4_intel ... ok
[INFO] [stdout] test test_netdevs_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/pidentries.rs (/opt/rustwide/target/debug/deps/pidentries-f1ae7fc4aa15a64d)
[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 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stat.rs (/opt/rustwide/target/debug/deps/stat-67b221b9e520d342)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_stat_5_4 ... ok
[INFO] [stdout] test test_stat_5_4_intel ... ok
[INFO] [stdout] test test_stat_intel ... ok
[INFO] [stderr]      Running tests/uptime.rs (/opt/rustwide/target/debug/deps/uptime-9cbdcb69e428772f)
[INFO] [stdout] test test_stat_amd ... 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] [stdout] test test_uptime_5_4 ... ok
[INFO] [stderr]      Running tests/vmstat.rs (/opt/rustwide/target/debug/deps/vmstat-b290080f410164c2)
[INFO] [stdout] test test_uptime_intel ... ok
[INFO] [stdout] test test_uptime_5_4_intel ... ok
[INFO] [stdout] test test_uptime_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 4 tests
[INFO] [stdout] test test_vmstat_5_4 ... ok
[INFO] [stdout] test test_vmstat_5_4_intel ... ok
[INFO] [stdout] test test_vmstat_intel ... ok
[INFO] [stderr]    Doc-tests linux-procfs
[INFO] [stdout] test test_vmstat_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 src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/lib.rs - System::new (line 60) ... 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 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f97eae9686bd3977436b9a0c5d906944d4aca02bac98052bf42e341696ade172", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f97eae9686bd3977436b9a0c5d906944d4aca02bac98052bf42e341696ade172", kill_on_drop: false }`
[INFO] [stdout] f97eae9686bd3977436b9a0c5d906944d4aca02bac98052bf42e341696ade172