[INFO] fetching crate ps-mem 0.2.6...
[INFO] testing ps-mem-0.2.6 against 1.55.0 for beta-1.56-1
[INFO] extracting crate ps-mem 0.2.6 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate ps-mem 0.2.6 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2/source/.cargo/config
[INFO] started tweaking crates.io crate ps-mem 0.2.6
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ps-mem 0.2.6
[INFO] tweaked toml for crates.io crate ps-mem 0.2.6 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate ps-mem 0.2.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b94a05b75af95b86b8797eea5d082aaa7adb977540ff379cfcb2fa4e2d7839fd
[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" "b94a05b75af95b86b8797eea5d082aaa7adb977540ff379cfcb2fa4e2d7839fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b94a05b75af95b86b8797eea5d082aaa7adb977540ff379cfcb2fa4e2d7839fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b94a05b75af95b86b8797eea5d082aaa7adb977540ff379cfcb2fa4e2d7839fd", kill_on_drop: false }`
[INFO] [stdout] b94a05b75af95b86b8797eea5d082aaa7adb977540ff379cfcb2fa4e2d7839fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7ec477c78028562e99573f884b77ba789314e95ff1fa97056dc544c14c498d4
[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" "a7ec477c78028562e99573f884b77ba789314e95ff1fa97056dc544c14c498d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-version-info-file v0.1.2
[INFO] [stderr]    Compiling cfg-iif v0.2.1
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling flood-tide v0.2.2
[INFO] [stderr]    Compiling memx v0.1.14
[INFO] [stderr]    Compiling runnel v0.3.7
[INFO] [stderr]    Compiling signal-hook v0.3.9
[INFO] [stderr]    Compiling num-format v0.4.0
[INFO] [stderr]    Compiling ps-mem v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling naive_opt v0.1.13
[INFO] [stderr]    Compiling linux-procfs v0.3.7
[INFO] [stderr]    Compiling memx-cdy v0.1.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.39s
[INFO] running `Command { std: "docker" "inspect" "a7ec477c78028562e99573f884b77ba789314e95ff1fa97056dc544c14c498d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ec477c78028562e99573f884b77ba789314e95ff1fa97056dc544c14c498d4", kill_on_drop: false }`
[INFO] [stdout] a7ec477c78028562e99573f884b77ba789314e95ff1fa97056dc544c14c498d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", 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] 4c9805f3748dd68193fed0f27b074847868740a53ed8ef887c2451459c9974c9
[INFO] running `Command { std: "docker" "start" "-a" "4c9805f3748dd68193fed0f27b074847868740a53ed8ef887c2451459c9974c9", kill_on_drop: false }`
[INFO] [stderr]    Compiling exec-target v0.2.3
[INFO] [stderr]    Compiling assert-text v0.2.4
[INFO] [stderr]    Compiling ps-mem v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "4c9805f3748dd68193fed0f27b074847868740a53ed8ef887c2451459c9974c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c9805f3748dd68193fed0f27b074847868740a53ed8ef887c2451459c9974c9", kill_on_drop: false }`
[INFO] [stdout] 4c9805f3748dd68193fed0f27b074847868740a53ed8ef887c2451459c9974c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3314cede985f922f18e9e53e89aa0ba2ef02d03644b06b7320d716ec512f5c51
[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" "3314cede985f922f18e9e53e89aa0ba2ef02d03644b06b7320d716ec512f5c51", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/libps_mem-20fc3a7e8c3aa0d0)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ps_mem-6bcef5ea2e07b251)
[INFO] [stdout] running 9 tests
[INFO] [stdout] test util::opt_sort_order::tests::test_display_empty ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_display_swap ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_from_str_invalid ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_from_str_rss ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_display_total ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_from_str_swap ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_display_rss ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_from_str_total ... ok
[INFO] [stdout] test util::opt_sort_order::tests::test_from_str_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/integration-810e6b654f8a9afd)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_0::test_help_long ... ok
[INFO] [stdout] test test_0::test_version_long ... ok
[INFO] [stdout] test test_1::test_t3 ... ok
[INFO] [stdout] test test_0::test_invalid_opt ... ok
[INFO] [stdout] test test_0::test_help ... ok
[INFO] [stdout] test test_0::test_version ... ok
[INFO] [stdout] test test_1::test_exec ... ok
[INFO] [stdout] test test_1::test_t2 ... ok
[INFO] [stdout] test test_1::test_t1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libps_mem
[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" "3314cede985f922f18e9e53e89aa0ba2ef02d03644b06b7320d716ec512f5c51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3314cede985f922f18e9e53e89aa0ba2ef02d03644b06b7320d716ec512f5c51", kill_on_drop: false }`
[INFO] [stdout] 3314cede985f922f18e9e53e89aa0ba2ef02d03644b06b7320d716ec512f5c51