[INFO] fetching crate measureme 10.0.0...
[INFO] testing measureme-10.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate measureme 10.0.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate measureme 10.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate measureme 10.0.0
[INFO] finished tweaking crates.io crate measureme 10.0.0
[INFO] tweaked toml for crates.io crate measureme 10.0.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] d134386cc0b651f20472f9d06ca24e4156cd6ebce29b0bda40ab5c6f37b86459
[INFO] running `Command { std: "docker" "start" "-a" "d134386cc0b651f20472f9d06ca24e4156cd6ebce29b0bda40ab5c6f37b86459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d134386cc0b651f20472f9d06ca24e4156cd6ebce29b0bda40ab5c6f37b86459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d134386cc0b651f20472f9d06ca24e4156cd6ebce29b0bda40ab5c6f37b86459", kill_on_drop: false }`
[INFO] [stdout] d134386cc0b651f20472f9d06ca24e4156cd6ebce29b0bda40ab5c6f37b86459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] f788033671c424c51b49201fafa35c4c6c807f154cb8934ff946e5aa3bff055e
[INFO] running `Command { std: "docker" "start" "-a" "f788033671c424c51b49201fafa35c4c6c807f154cb8934ff946e5aa3bff055e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memmap2 v0.2.3
[INFO] [stderr]    Compiling perf-event-open-sys v1.0.1
[INFO] [stderr]    Compiling measureme v10.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `Command { std: "docker" "inspect" "f788033671c424c51b49201fafa35c4c6c807f154cb8934ff946e5aa3bff055e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f788033671c424c51b49201fafa35c4c6c807f154cb8934ff946e5aa3bff055e", kill_on_drop: false }`
[INFO] [stdout] f788033671c424c51b49201fafa35c4c6c807f154cb8934ff946e5aa3bff055e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 0f1a59a5b39cca6fdf5a2cb73a74cb7938b9daf9331500fecc5f7ce6ce70b263
[INFO] running `Command { std: "docker" "start" "-a" "0f1a59a5b39cca6fdf5a2cb73a74cb7938b9daf9331500fecc5f7ce6ce70b263", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling measureme v10.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.78s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/measureme-46bca5e106857610)
[INFO] running `Command { std: "docker" "inspect" "0f1a59a5b39cca6fdf5a2cb73a74cb7938b9daf9331500fecc5f7ce6ce70b263", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f1a59a5b39cca6fdf5a2cb73a74cb7938b9daf9331500fecc5f7ce6ce70b263", kill_on_drop: false }`
[INFO] [stdout] 0f1a59a5b39cca6fdf5a2cb73a74cb7938b9daf9331500fecc5f7ce6ce70b263
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 8e72363d63390aa1813d174358758f93adaa0a1679a7a2c75bc966e9e3f7420b
[INFO] running `Command { std: "docker" "start" "-a" "8e72363d63390aa1813d174358758f93adaa0a1679a7a2c75bc966e9e3f7420b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 32 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/measureme-46bca5e106857610)
[INFO] [stdout] test file_header::tests::other_version ... ok
[INFO] [stdout] test file_header::tests::invalid_magic ... ok
[INFO] [stdout] test raw_event::tests::interval_count_decoding ... ok
[INFO] [stdout] test file_header::tests::roundtrip ... ok
[INFO] [stdout] test raw_event::tests::integer_decoding ... ok
[INFO] [stdout] test raw_event::tests::instant_count_decoding ... ok
[INFO] [stdout] test raw_event::tests::start_equal_to_end_count ... ok
[INFO] [stdout] test raw_event::tests::is_instant ... ok
[INFO] [stdout] test raw_event::tests::is_integer ... ok
[INFO] [stdout] test raw_event::tests::raw_event_has_expected_size ... ok
[INFO] [stdout] test file_header::tests::empty_file ... ok
[INFO] [stdout] test raw_event::tests::invalid_end_count - should panic ... ok
[INFO] [stdout] test raw_event::tests::start_greater_than_end_count - should panic ... ok
[INFO] [stdout] test raw_event::tests::invalid_start_count - should panic ... ok
[INFO] [stdout] test raw_event::tests::invalid_end_count2 - should panic ... ok
[INFO] [stdout] test raw_event::tests::invalid_instant_count - should panic ... ok
[INFO] [stdout] test serialization::tests::exactly_min_page_size::write_bytes_atomic ... ok
[INFO] [stdout] test serialization::tests::min_page_size_minus_one::write_bytes_atomic ... ok
[INFO] [stdout] test serialization::tests::exactly_max_page_size::write_bytes_atomic ... ok
[INFO] [stdout] test serialization::tests::max_page_size_minus_one::write_bytes_atomic ... ok
[INFO] [stdout] test serialization::tests::max_page_size_plus_one::write_atomic ... ok
[INFO] [stdout] test serialization::tests::max_page_size_plus_one::write_bytes_atomic ... ok
[INFO] [stdout] test serialization::tests::min_page_size_plus_one::write_bytes_atomic ... ok
[INFO] [stdout] test serialization::tests::min_page_size_minus_one::write_atomic ... ok
[INFO] [stdout] test serialization::tests::exactly_min_page_size::write_atomic ... ok
[INFO] [stdout] test serialization::tests::min_page_size_plus_one::write_atomic ... ok
[INFO] [stdout] test serialization::tests::exactly_max_page_size::write_atomic ... ok
[INFO] [stdout] test serialization::tests::huge_data::write_bytes_atomic ... ok
[INFO] [stdout] test serialization::tests::huge_data::write_atomic ... ok
[INFO] [stdout] test serialization::tests::max_page_size_minus_one::write_atomic ... ok
[INFO] [stdout] test serialization::tests::small_data::write_bytes_atomic ... ok
[INFO] [stdout] test serialization::tests::small_data::write_atomic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.95s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests measureme
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/event_id.rs - event_id::SEPARATOR_BYTE (line 7) ... ignored
[INFO] [stdout] test src/serialization.rs - serialization::Mutex (line 14) ... ignored
[INFO] [stdout] test src/serialization.rs - serialization::split_streams (line 203) ... ignored
[INFO] [stdout] test src/serialization.rs - serialization::split_streams (line 209) ... ignored
[INFO] [stdout] test src/stringtable.rs - stringtable (line 29) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8e72363d63390aa1813d174358758f93adaa0a1679a7a2c75bc966e9e3f7420b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e72363d63390aa1813d174358758f93adaa0a1679a7a2c75bc966e9e3f7420b", kill_on_drop: false }`
[INFO] [stdout] 8e72363d63390aa1813d174358758f93adaa0a1679a7a2c75bc966e9e3f7420b