[INFO] fetching crate os_units 0.4.2...
[INFO] testing os_units-0.4.2 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate os_units 0.4.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate os_units 0.4.2 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate os_units 0.4.2
[INFO] finished tweaking crates.io crate os_units 0.4.2
[INFO] tweaked toml for crates.io crate os_units 0.4.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bit_field v0.10.1
[INFO] [stderr]   Downloaded volatile v0.4.4
[INFO] [stderr]   Downloaded x86_64 v0.14.6
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5711cfede2b30379a7658bbaad7e41607028d68379f7d7410546291c67b73f01
[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" "5711cfede2b30379a7658bbaad7e41607028d68379f7d7410546291c67b73f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5711cfede2b30379a7658bbaad7e41607028d68379f7d7410546291c67b73f01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5711cfede2b30379a7658bbaad7e41607028d68379f7d7410546291c67b73f01", kill_on_drop: false }`
[INFO] [stdout] 5711cfede2b30379a7658bbaad7e41607028d68379f7d7410546291c67b73f01
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c7a32d03b4770834bb7e9a9b11f2a82ebca3f148f97a6d66f3c60e2b0d77915
[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" "9c7a32d03b4770834bb7e9a9b11f2a82ebca3f148f97a6d66f3c60e2b0d77915", kill_on_drop: false }`
[INFO] [stderr]    Compiling x86_64 v0.14.6
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling volatile v0.4.4
[INFO] [stderr]    Compiling os_units v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
[INFO] running `Command { std: "docker" "inspect" "9c7a32d03b4770834bb7e9a9b11f2a82ebca3f148f97a6d66f3c60e2b0d77915", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c7a32d03b4770834bb7e9a9b11f2a82ebca3f148f97a6d66f3c60e2b0d77915", kill_on_drop: false }`
[INFO] [stdout] 9c7a32d03b4770834bb7e9a9b11f2a82ebca3f148f97a6d66f3c60e2b0d77915
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 305f742aa5d982532d9bb1182c240a2415a84f7ef1a0e5e41d447e9856c8b2e5
[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" "305f742aa5d982532d9bb1182c240a2415a84f7ef1a0e5e41d447e9856c8b2e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling os_units v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "305f742aa5d982532d9bb1182c240a2415a84f7ef1a0e5e41d447e9856c8b2e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "305f742aa5d982532d9bb1182c240a2415a84f7ef1a0e5e41d447e9856c8b2e5", kill_on_drop: false }`
[INFO] [stdout] 305f742aa5d982532d9bb1182c240a2415a84f7ef1a0e5e41d447e9856c8b2e5
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 699dcc8bce288f28f59c4856c7371a28756fb655913ff75a997bbaf6b8aa84c2
[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" "699dcc8bce288f28f59c4856c7371a28756fb655913ff75a997bbaf6b8aa84c2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/os_units-452061dc66ec2c60)
[INFO] [stdout] running 54 tests
[INFO] [stdout] test bytes::tests::add_assign_bytes_to_bytes ... ok
[INFO] [stdout] test bytes::tests::add_assign_bytes_to_virt_addr ... ok
[INFO] [stdout] test bytes::tests::add_bytes_to_phys_addr ... ok
[INFO] [stdout] test bytes::tests::add_assign_bytes_to_phys_addr ... ok
[INFO] [stdout] test bytes::tests::add_bytes_to_virt_addr ... ok
[INFO] [stdout] test bytes::tests::add_usize_to_bytes ... ok
[INFO] [stdout] test bytes::tests::bytes_zero ... ok
[INFO] [stdout] test bytes::tests::debug ... ok
[INFO] [stdout] test bytes::tests::addition_bytes_to_bytes ... ok
[INFO] [stdout] test bytes::tests::display_0 ... ok
[INFO] [stdout] test bytes::tests::bytes_to_pages ... ok
[INFO] [stdout] test bytes::tests::display_1 ... ok
[INFO] [stdout] test bytes::tests::display_2 ... ok
[INFO] [stdout] test bytes::tests::div_bytes_by_usize ... ok
[INFO] [stdout] test bytes::tests::divassign_bytes_by_usize ... ok
[INFO] [stdout] test bytes::tests::get_value_from_bytes ... ok
[INFO] [stdout] test bytes::tests::mul_assign_bytes_by_usize ... ok
[INFO] [stdout] test bytes::tests::sub_assign_bytes_from_phys_addr ... ok
[INFO] [stdout] test bytes::tests::sub_assign_bytes_from_virt_addr ... ok
[INFO] [stdout] test bytes::tests::sub_assign_bytes_to_bytes ... ok
[INFO] [stdout] test bytes::tests::sub_assign_usize_to_bytes ... ok
[INFO] [stdout] test bytes::tests::sub_bytes_from_phys_addr ... ok
[INFO] [stdout] test bytes::tests::sub_bytes_from_virt_addr ... ok
[INFO] [stdout] test bytes::tests::subtract_usize_from_bytes ... ok
[INFO] [stdout] test bytes::tests::subtraction_bytes_from_bytes ... ok
[INFO] [stdout] test num_of_pages::tests::add_assign_pages_to_pages ... ok
[INFO] [stdout] test num_of_pages::tests::add_assign_usize_to_pages ... ok
[INFO] [stdout] test num_of_pages::tests::add_usize_to_num_of_pages ... ok
[INFO] [stdout] test num_of_pages::tests::addition_pages_to_pages ... ok
[INFO] [stdout] test num_of_pages::tests::debug_1g ... ok
[INFO] [stdout] test num_of_pages::tests::debug_2m ... ok
[INFO] [stdout] test bytes::tests::from ... ok
[INFO] [stdout] test num_of_pages::tests::display_0 ... ok
[INFO] [stdout] test bytes::tests::mul_bytes_by_usize ... ok
[INFO] [stdout] test num_of_pages::tests::debug_4k ... ok
[INFO] [stdout] test num_of_pages::tests::display_1 ... ok
[INFO] [stdout] test num_of_pages::tests::display_1g ... ok
[INFO] [stdout] test num_of_pages::tests::display_2 ... ok
[INFO] [stdout] test num_of_pages::tests::div_num_of_pages_by_usize ... ok
[INFO] [stdout] test num_of_pages::tests::subtraction_pages_from_pages ... ok
[INFO] [stdout] test num_of_pages::tests::subtract_usize_from_num_of_pages ... ok
[INFO] [stdout] test num_of_pages::tests::sub_assign_usize_to_num_of_pages ... ok
[INFO] [stdout] test num_of_pages::tests::num_of_pages_zero ... ok
[INFO] [stdout] test num_of_pages::tests::sub_assign_pages_to_pages ... ok
[INFO] [stdout] test bytes::tests::add_assign_usize_to_bytes ... ok
[INFO] [stderr]    Doc-tests os_units
[INFO] [stdout] test num_of_pages::tests::pages_to_bytes_2m ... ok
[INFO] [stdout] test num_of_pages::tests::from ... ok
[INFO] [stdout] test num_of_pages::tests::mul_assign_pages_by_usize ... ok
[INFO] [stdout] test num_of_pages::tests::display_2m ... ok
[INFO] [stdout] test num_of_pages::tests::divassign_num_of_pages_by_usize ... ok
[INFO] [stdout] test num_of_pages::tests::mul_pages_by_usize ... ok
[INFO] [stdout] test num_of_pages::tests::pages_to_bytes_1g ... ok
[INFO] [stdout] test num_of_pages::tests::pages_to_bytes_4k ... ok
[INFO] [stdout] test num_of_pages::tests::get_value_from_num_of_pages ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] warning: lint `private_doc_tests` has been renamed to `rustdoc::private_doc_tests`
[INFO] [stderr]   --> /opt/rustwide/workdir/src/lib.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     private_doc_tests,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::private_doc_tests`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "699dcc8bce288f28f59c4856c7371a28756fb655913ff75a997bbaf6b8aa84c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "699dcc8bce288f28f59c4856c7371a28756fb655913ff75a997bbaf6b8aa84c2", kill_on_drop: false }`
[INFO] [stdout] 699dcc8bce288f28f59c4856c7371a28756fb655913ff75a997bbaf6b8aa84c2