[INFO] fetching crate disktest 1.4.0... [INFO] testing disktest-1.4.0 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate disktest 1.4.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate disktest 1.4.0 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate disktest 1.4.0 [INFO] finished tweaking crates.io crate disktest 1.4.0 [INFO] tweaked toml for crates.io crate disktest 1.4.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate crates.io crate disktest 1.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 96e498a0867467b9665ab6bdb32875a90687bb77e61a8d0022c168adb71b4a49 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "96e498a0867467b9665ab6bdb32875a90687bb77e61a8d0022c168adb71b4a49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "96e498a0867467b9665ab6bdb32875a90687bb77e61a8d0022c168adb71b4a49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96e498a0867467b9665ab6bdb32875a90687bb77e61a8d0022c168adb71b4a49", kill_on_drop: false }` [INFO] [stdout] 96e498a0867467b9665ab6bdb32875a90687bb77e61a8d0022c168adb71b4a49 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 429d086808c60f4e0f0c8b38871a135c01e3d79e2f84592aab6987e0eb2a390a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "429d086808c60f4e0f0c8b38871a135c01e3d79e2f84592aab6987e0eb2a390a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling const_fn v0.4.7 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling signal-hook v0.3.8 [INFO] [stderr] Compiling anyhow v1.0.40 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling time v0.2.26 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling hhmmss v0.1.0 [INFO] [stderr] Compiling disktest v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 2m 17s [INFO] running `Command { std: "docker" "inspect" "429d086808c60f4e0f0c8b38871a135c01e3d79e2f84592aab6987e0eb2a390a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "429d086808c60f4e0f0c8b38871a135c01e3d79e2f84592aab6987e0eb2a390a", kill_on_drop: false }` [INFO] [stdout] 429d086808c60f4e0f0c8b38871a135c01e3d79e2f84592aab6987e0eb2a390a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 861c9f9093ffefb2b112575c2b99cb1de338377c7098a5dfb6b11a8cb0969299 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "861c9f9093ffefb2b112575c2b99cb1de338377c7098a5dfb6b11a8cb0969299", kill_on_drop: false }` [INFO] [stderr] Compiling disktest v1.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 1m 00s [INFO] running `Command { std: "docker" "inspect" "861c9f9093ffefb2b112575c2b99cb1de338377c7098a5dfb6b11a8cb0969299", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "861c9f9093ffefb2b112575c2b99cb1de338377c7098a5dfb6b11a8cb0969299", kill_on_drop: false }` [INFO] [stdout] 861c9f9093ffefb2b112575c2b99cb1de338377c7098a5dfb6b11a8cb0969299 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9448e15dbcf02d22fe1c139deeff98236e710d541a1e6db48947a90d239b37d8 [INFO] running `Command { std: "docker" "start" "-a" "9448e15dbcf02d22fe1c139deeff98236e710d541a1e6db48947a90d239b37d8", kill_on_drop: false }` [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/disktest-1283d4e823a10966) [INFO] [stdout] [INFO] [stdout] running 41 tests [INFO] [stdout] test args::tests::test_parse_args ... ok [INFO] [stdout] test drop_caches::tests::test_drop_file_caches ... ok [INFO] [stdout] test generator::chacha::tests_chacha20::test_seek ... ok [INFO] [stdout] test generator::chacha::tests_chacha20::test_concat_equal ... ok [INFO] [stdout] test generator::chacha::tests_chacha20::test_seed_equal ... ok [INFO] [stdout] test generator::chacha::tests_chacha12::test_seed_diff ... ok [INFO] [stdout] test generator::chacha::tests_chacha12::test_concat_equal ... ok [INFO] [stdout] test generator::crc::tests::test_concat_equal ... ok [INFO] [stdout] test generator::chacha::tests_chacha12::test_seed_equal ... ok [INFO] [stdout] test generator::crc::tests::test_seed_diff ... ok [INFO] [stdout] test generator::chacha::tests_chacha8::test_concat_equal ... ok [INFO] [stdout] test generator::chacha::tests_chacha12::test_seek ... ok [INFO] [stdout] test kdf::tests::test_salt ... ok [INFO] [stdout] test generator::crc::tests::test_cmp_result ... ok [INFO] [stdout] test generator::crc::tests::test_seed_equal ... ok [INFO] [stdout] test generator::chacha::tests_chacha20::test_seed_diff ... ok [INFO] [stdout] test generator::crc::tests::test_seek ... ok [INFO] [stdout] test seed::tests::test_gen ... ok [INFO] [stdout] test generator::chacha::tests_chacha8::test_seed_diff ... ok [INFO] [stdout] test generator::chacha::tests_chacha8::test_seed_equal ... ok [INFO] [stdout] test seed::tests::test_print ... ok [INFO] [stdout] test generator::chacha::tests_chacha8::test_seek ... ok [INFO] [stdout] test generator::chacha::tests_chacha8::test_cmp_result ... ok [INFO] [stdout] test generator::chacha::tests_chacha20::test_cmp_result ... ok [INFO] [stdout] test generator::chacha::tests_chacha12::test_cmp_result ... ok [INFO] [stdout] test util::tests::test_prettybytes ... ok [INFO] [stdout] test util::tests::test_parsebytes ... ok [INFO] [stdout] test util::tests::test_fold ... ok [INFO] [stdout] test stream::tests::test_chacha20 ... ok [INFO] [stdout] test stream::tests::test_chacha8 ... ok [INFO] [stdout] test stream::tests::test_crc ... ok [INFO] [stdout] test stream::tests::test_chacha12 ... ok [INFO] [stdout] test kdf::tests::test_kdf ... ok [INFO] [stdout] test stream_aggregator::tests::test_chacha8 ... ok [INFO] [stdout] test stream_aggregator::tests::test_crc ... ok [INFO] [stdout] test stream_aggregator::tests::test_chacha20 ... ok [INFO] [stdout] test stream_aggregator::tests::test_chacha12 ... ok [INFO] [stdout] test disktest::tests::test_chacha12 has been running for over 60 seconds [INFO] [stdout] test disktest::tests::test_chacha20 has been running for over 60 seconds [INFO] [stdout] test disktest::tests::test_chacha8 has been running for over 60 seconds [INFO] [stdout] test disktest::tests::test_crc has been running for over 60 seconds [INFO] [stdout] test disktest::tests::test_chacha8 ... ok [INFO] [stdout] test disktest::tests::test_chacha12 ... ok [INFO] [stdout] test disktest::tests::test_crc ... ok [INFO] [stdout] test disktest::tests::test_chacha20 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 67.52s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9448e15dbcf02d22fe1c139deeff98236e710d541a1e6db48947a90d239b37d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9448e15dbcf02d22fe1c139deeff98236e710d541a1e6db48947a90d239b37d8", kill_on_drop: false }` [INFO] [stdout] 9448e15dbcf02d22fe1c139deeff98236e710d541a1e6db48947a90d239b37d8