[INFO] cloning repository https://github.com/bestrauc/memory_map
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bestrauc/memory_map" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbestrauc%2Fmemory_map", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbestrauc%2Fmemory_map'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c98094277c91c1c68245da02b007a91c7299cafb
[INFO] testing bestrauc/memory_map against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbestrauc%2Fmemory_map" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bestrauc/memory_map on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bestrauc/memory_map
[INFO] finished tweaking git repo https://github.com/bestrauc/memory_map
[INFO] tweaked toml for git repo https://github.com/bestrauc/memory_map written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/bestrauc/memory_map already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08e695a934840eb2cd7eef5e3faa03d1435d64056643830428442a985845c150
[INFO] running `Command { std: "docker" "start" "-a" "08e695a934840eb2cd7eef5e3faa03d1435d64056643830428442a985845c150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08e695a934840eb2cd7eef5e3faa03d1435d64056643830428442a985845c150", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e695a934840eb2cd7eef5e3faa03d1435d64056643830428442a985845c150", kill_on_drop: false }`
[INFO] [stdout] 08e695a934840eb2cd7eef5e3faa03d1435d64056643830428442a985845c150
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0f57d362412daf8a957c0bf7c4f16856e3982645377c075f5e433615e4251fe
[INFO] running `Command { std: "docker" "start" "-a" "c0f57d362412daf8a957c0bf7c4f16856e3982645377c075f5e433615e4251fe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]    Compiling byteorder v1.2.3
[INFO] [stderr]    Compiling memory_map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / bitflags! {
[INFO] [stdout] 17 | |     /// Memory region permissions, as they are mapped by `mmap`
[INFO] [stdout] 18 | |     ///
[INFO] [stdout] 19 | |     /// if `SHARED` is not set, then the visibility of the mapping is `PRIVATE`
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     }
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / bitflags! {
[INFO] [stdout] 17 | |     /// Memory region permissions, as they are mapped by `mmap`
[INFO] [stdout] 18 | |     ///
[INFO] [stdout] 19 | |     /// if `SHARED` is not set, then the visibility of the mapping is `PRIVATE`
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     }
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / bitflags! {
[INFO] [stdout] 17 | |     /// Memory region permissions, as they are mapped by `mmap`
[INFO] [stdout] 18 | |     ///
[INFO] [stdout] 19 | |     /// if `SHARED` is not set, then the visibility of the mapping is `PRIVATE`
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     }
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `comm`
[INFO] [stdout]    --> src/proc_utils/process/mod.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |     comm: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `ProcessInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/proc_utils/process/mod.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `state`
[INFO] [stdout]    --> src/proc_utils/process/mod.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     state: ProcessState,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `ProcessInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/proc_utils/process/mod.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `frame`
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     frame: PageFrame,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `PageFrameRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `len`
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     len: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `PageFrameRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `permissions`
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     permissions: MemoryPermissions,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `MemoryRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `offset`
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `MemoryRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.89s
[INFO] running `Command { std: "docker" "inspect" "c0f57d362412daf8a957c0bf7c4f16856e3982645377c075f5e433615e4251fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0f57d362412daf8a957c0bf7c4f16856e3982645377c075f5e433615e4251fe", kill_on_drop: false }`
[INFO] [stdout] c0f57d362412daf8a957c0bf7c4f16856e3982645377c075f5e433615e4251fe
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b73a55c232425547e15d302b68e4e837c49e327cebbfc8f78290571781f0212
[INFO] running `Command { std: "docker" "start" "-a" "9b73a55c232425547e15d302b68e4e837c49e327cebbfc8f78290571781f0212", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / bitflags! {
[INFO] [stdout] 17 | |     /// Memory region permissions, as they are mapped by `mmap`
[INFO] [stdout] 18 | |     ///
[INFO] [stdout] 19 | |     /// if `SHARED` is not set, then the visibility of the mapping is `PRIVATE`
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     }
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / bitflags! {
[INFO] [stdout] 17 | |     /// Memory region permissions, as they are mapped by `mmap`
[INFO] [stdout] 18 | |     ///
[INFO] [stdout] 19 | |     /// if `SHARED` is not set, then the visibility of the mapping is `PRIVATE`
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     }
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / bitflags! {
[INFO] [stdout] 17 | |     /// Memory region permissions, as they are mapped by `mmap`
[INFO] [stdout] 18 | |     ///
[INFO] [stdout] 19 | |     /// if `SHARED` is not set, then the visibility of the mapping is `PRIVATE`
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     }
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `comm`
[INFO] [stdout]    --> src/proc_utils/process/mod.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |     comm: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `ProcessInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/proc_utils/process/mod.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling memory_map v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `state`
[INFO] [stdout]    --> src/proc_utils/process/mod.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     state: ProcessState,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `ProcessInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/proc_utils/process/mod.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `frame`
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     frame: PageFrame,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `PageFrameRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `len`
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     len: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `PageFrameRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `permissions`
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     permissions: MemoryPermissions,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `MemoryRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `offset`
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `MemoryRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / bitflags! {
[INFO] [stdout] 17 | |     /// Memory region permissions, as they are mapped by `mmap`
[INFO] [stdout] 18 | |     ///
[INFO] [stdout] 19 | |     /// if `SHARED` is not set, then the visibility of the mapping is `PRIVATE`
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     }
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / bitflags! {
[INFO] [stdout] 17 | |     /// Memory region permissions, as they are mapped by `mmap`
[INFO] [stdout] 18 | |     ///
[INFO] [stdout] 19 | |     /// if `SHARED` is not set, then the visibility of the mapping is `PRIVATE`
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     }
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | / bitflags! {
[INFO] [stdout] 17 | |     /// Memory region permissions, as they are mapped by `mmap`
[INFO] [stdout] 18 | |     ///
[INFO] [stdout] 19 | |     /// if `SHARED` is not set, then the visibility of the mapping is `PRIVATE`
[INFO] [stdout] ...  |
[INFO] [stdout] 25 | |     }
[INFO] [stdout] 26 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `comm`
[INFO] [stdout]    --> src/proc_utils/process/mod.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |     comm: String,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `ProcessInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/proc_utils/process/mod.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `state`
[INFO] [stdout]    --> src/proc_utils/process/mod.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     state: ProcessState,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: `ProcessInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/proc_utils/process/mod.rs:118:10
[INFO] [stdout]     |
[INFO] [stdout] 118 | #[derive(Debug)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `frame`
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     frame: PageFrame,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `PageFrameRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `len`
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     len: usize,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `PageFrameRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `permissions`
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     permissions: MemoryPermissions,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `MemoryRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `offset`
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     offset: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: `MemoryRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   --> src/proc_utils/process/memory.rs:73:10
[INFO] [stdout]    |
[INFO] [stdout] 73 | #[derive(Debug)]
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "9b73a55c232425547e15d302b68e4e837c49e327cebbfc8f78290571781f0212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b73a55c232425547e15d302b68e4e837c49e327cebbfc8f78290571781f0212", kill_on_drop: false }`
[INFO] [stdout] 9b73a55c232425547e15d302b68e4e837c49e327cebbfc8f78290571781f0212
[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=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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 59ba1a4e1180131524a30f267eb84b942be0ce8add10daf04e3703de3b4a2d07
[INFO] running `Command { std: "docker" "start" "-a" "59ba1a4e1180131524a30f267eb84b942be0ce8add10daf04e3703de3b4a2d07", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/proc_utils/process/memory.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / bitflags! {
[INFO] [stderr] 17 | |     /// Memory region permissions, as they are mapped by `mmap`
[INFO] [stderr] 18 | |     ///
[INFO] [stderr] 19 | |     /// if `SHARED` is not set, then the visibility of the mapping is `PRIVATE`
[INFO] [stderr] ...  |
[INFO] [stderr] 25 | |     }
[INFO] [stderr] 26 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/proc_utils/process/memory.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | / bitflags! {
[INFO] [stderr] 17 | |     /// Memory region permissions, as they are mapped by `mmap`
[INFO] [stderr] 18 | |     ///
[INFO] [stderr] 19 | |     /// if `SHARED` is not set, then the visibility of the mapping is `PRIVATE`
[INFO] [stderr] ...  |
[INFO] [stderr] 25 | |     }
[INFO] [stderr] 26 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in the macro `__impl_bitflags` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `comm`
[INFO] [stderr]    --> src/proc_utils/process/mod.rs:122:5
[INFO] [stderr]     |
[INFO] [stderr] 122 |     comm: String,
[INFO] [stderr]     |     ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `ProcessInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/proc_utils/process/mod.rs:118:10
[INFO] [stderr]     |
[INFO] [stderr] 118 | #[derive(Debug)]
[INFO] [stderr]     |          ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `state`
[INFO] [stderr]    --> src/proc_utils/process/mod.rs:123:5
[INFO] [stderr]     |
[INFO] [stderr] 123 |     state: ProcessState,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: `ProcessInformation` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/proc_utils/process/mod.rs:118:10
[INFO] [stderr]     |
[INFO] [stderr] 118 | #[derive(Debug)]
[INFO] [stderr]     |          ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `frame`
[INFO] [stderr]   --> src/proc_utils/process/memory.rs:64:5
[INFO] [stderr]    |
[INFO] [stderr] 64 |     frame: PageFrame,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `PageFrameRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/proc_utils/process/memory.rs:62:10
[INFO] [stderr]    |
[INFO] [stderr] 62 | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `len`
[INFO] [stderr]   --> src/proc_utils/process/memory.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     len: usize,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `PageFrameRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/proc_utils/process/memory.rs:62:10
[INFO] [stderr]    |
[INFO] [stderr] 62 | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `permissions`
[INFO] [stderr]   --> src/proc_utils/process/memory.rs:78:5
[INFO] [stderr]    |
[INFO] [stderr] 78 |     permissions: MemoryPermissions,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `MemoryRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/proc_utils/process/memory.rs:73:10
[INFO] [stderr]    |
[INFO] [stderr] 73 | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `offset`
[INFO] [stderr]   --> src/proc_utils/process/memory.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     offset: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: `MemoryRegion` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   --> src/proc_utils/process/memory.rs:73:10
[INFO] [stderr]    |
[INFO] [stderr] 73 | #[derive(Debug)]
[INFO] [stderr]    |          ^^^^^
[INFO] [stderr]    = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `memory_map` (lib) generated 9 warnings (1 duplicate)
[INFO] [stderr] warning: `memory_map` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4m 59s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/memory_map-445db4147fd5493c)
[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 unittests (/opt/rustwide/target/debug/deps/memory_map-87fc55d30db8ac87)
[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]    Doc-tests memory_map
[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" "59ba1a4e1180131524a30f267eb84b942be0ce8add10daf04e3703de3b4a2d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59ba1a4e1180131524a30f267eb84b942be0ce8add10daf04e3703de3b4a2d07", kill_on_drop: false }`
[INFO] [stdout] 59ba1a4e1180131524a30f267eb84b942be0ce8add10daf04e3703de3b4a2d07