[INFO] fetching crate bounded-integer 0.6.1...
[INFO] checking bounded-integer-0.6.1 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate bounded-integer 0.6.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate bounded-integer 0.6.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bounded-integer 0.6.1
[INFO] tweaked toml for crates.io crate bounded-integer 0.6.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bounded-integer 0.6.1 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bounded-integer 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 687b39b07cc43d8243baee3ed5c7c62a63bf8a7fc96708ab7e3398a848dffb33
[INFO] running `Command { std: "docker" "start" "-a" "687b39b07cc43d8243baee3ed5c7c62a63bf8a7fc96708ab7e3398a848dffb33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "687b39b07cc43d8243baee3ed5c7c62a63bf8a7fc96708ab7e3398a848dffb33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "687b39b07cc43d8243baee3ed5c7c62a63bf8a7fc96708ab7e3398a848dffb33", kill_on_drop: false }`
[INFO] [stdout] 687b39b07cc43d8243baee3ed5c7c62a63bf8a7fc96708ab7e3398a848dffb33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e61a041e28a093df2b952c1f92ef9549d3fe0b8024ca47d0be35b6fd30e6025e
[INFO] running `Command { std: "docker" "start" "-a" "e61a041e28a093df2b952c1f92ef9549d3fe0b8024ca47d0be35b6fd30e6025e", kill_on_drop: false }`
[INFO] [stderr] warning: profile package spec `optimization-tests` in profile `test` did not match any packages
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking winnow v0.7.12
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling target-triple v0.1.4
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]     Checking glob v0.3.2
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking bounded-integer v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking toml_parser v1.0.2
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<u8, Infallible>
[INFO] [stdout]     --> src/unsafe_api.rs:1506:17
[INFO] [stdout]      |
[INFO] [stdout] 1506 |                   <$inner as TryFrom<$int>>::try_from(n)
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/types.rs:1:1
[INFO] [stdout]      |
[INFO] [stdout]    1 | / define_bounded_integers! {
[INFO] [stdout]    2 | |     BoundedU8(u8, unaligned, unsigned),
[INFO] [stdout]    3 | |     BoundedU16(u16, unsigned),
[INFO] [stdout]    4 | |     BoundedU32(u32, unsigned),
[INFO] [stdout] ...    |
[INFO] [stdout]   13 | |     BoundedIsize(isize),
[INFO] [stdout]   14 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout]      = note: this error originates in the macro `$crate::__unsafe_api_internal` which comes from the expansion of the macro `define_bounded_integers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<u16, Infallible>
[INFO] [stdout]     --> src/unsafe_api.rs:1506:17
[INFO] [stdout]      |
[INFO] [stdout] 1506 |                   <$inner as TryFrom<$int>>::try_from(n)
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/types.rs:1:1
[INFO] [stdout]      |
[INFO] [stdout]    1 | / define_bounded_integers! {
[INFO] [stdout]    2 | |     BoundedU8(u8, unaligned, unsigned),
[INFO] [stdout]    3 | |     BoundedU16(u16, unsigned),
[INFO] [stdout]    4 | |     BoundedU32(u32, unsigned),
[INFO] [stdout] ...    |
[INFO] [stdout]   13 | |     BoundedIsize(isize),
[INFO] [stdout]   14 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `$crate::__unsafe_api_internal` which comes from the expansion of the macro `define_bounded_integers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<u32, Infallible>
[INFO] [stdout]     --> src/unsafe_api.rs:1506:17
[INFO] [stdout]      |
[INFO] [stdout] 1506 |                   <$inner as TryFrom<$int>>::try_from(n)
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/types.rs:1:1
[INFO] [stdout]      |
[INFO] [stdout]    1 | / define_bounded_integers! {
[INFO] [stdout]    2 | |     BoundedU8(u8, unaligned, unsigned),
[INFO] [stdout]    3 | |     BoundedU16(u16, unsigned),
[INFO] [stdout]    4 | |     BoundedU32(u32, unsigned),
[INFO] [stdout] ...    |
[INFO] [stdout]   13 | |     BoundedIsize(isize),
[INFO] [stdout]   14 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `$crate::__unsafe_api_internal` which comes from the expansion of the macro `define_bounded_integers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<u64, Infallible>
[INFO] [stdout]     --> src/unsafe_api.rs:1506:17
[INFO] [stdout]      |
[INFO] [stdout] 1506 |                   <$inner as TryFrom<$int>>::try_from(n)
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/types.rs:1:1
[INFO] [stdout]      |
[INFO] [stdout]    1 | / define_bounded_integers! {
[INFO] [stdout]    2 | |     BoundedU8(u8, unaligned, unsigned),
[INFO] [stdout]    3 | |     BoundedU16(u16, unsigned),
[INFO] [stdout]    4 | |     BoundedU32(u32, unsigned),
[INFO] [stdout] ...    |
[INFO] [stdout]   13 | |     BoundedIsize(isize),
[INFO] [stdout]   14 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `$crate::__unsafe_api_internal` which comes from the expansion of the macro `define_bounded_integers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<u128, Infallible>
[INFO] [stdout]     --> src/unsafe_api.rs:1506:17
[INFO] [stdout]      |
[INFO] [stdout] 1506 |                   <$inner as TryFrom<$int>>::try_from(n)
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/types.rs:1:1
[INFO] [stdout]      |
[INFO] [stdout]    1 | / define_bounded_integers! {
[INFO] [stdout]    2 | |     BoundedU8(u8, unaligned, unsigned),
[INFO] [stdout]    3 | |     BoundedU16(u16, unsigned),
[INFO] [stdout]    4 | |     BoundedU32(u32, unsigned),
[INFO] [stdout] ...    |
[INFO] [stdout]   13 | |     BoundedIsize(isize),
[INFO] [stdout]   14 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `$crate::__unsafe_api_internal` which comes from the expansion of the macro `define_bounded_integers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<usize, Infallible>
[INFO] [stdout]     --> src/unsafe_api.rs:1506:17
[INFO] [stdout]      |
[INFO] [stdout] 1506 |                   <$inner as TryFrom<$int>>::try_from(n)
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/types.rs:1:1
[INFO] [stdout]      |
[INFO] [stdout]    1 | / define_bounded_integers! {
[INFO] [stdout]    2 | |     BoundedU8(u8, unaligned, unsigned),
[INFO] [stdout]    3 | |     BoundedU16(u16, unsigned),
[INFO] [stdout]    4 | |     BoundedU32(u32, unsigned),
[INFO] [stdout] ...    |
[INFO] [stdout]   13 | |     BoundedIsize(isize),
[INFO] [stdout]   14 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `$crate::__unsafe_api_internal` which comes from the expansion of the macro `define_bounded_integers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<i8, Infallible>
[INFO] [stdout]     --> src/unsafe_api.rs:1506:17
[INFO] [stdout]      |
[INFO] [stdout] 1506 |                   <$inner as TryFrom<$int>>::try_from(n)
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/types.rs:1:1
[INFO] [stdout]      |
[INFO] [stdout]    1 | / define_bounded_integers! {
[INFO] [stdout]    2 | |     BoundedU8(u8, unaligned, unsigned),
[INFO] [stdout]    3 | |     BoundedU16(u16, unsigned),
[INFO] [stdout]    4 | |     BoundedU32(u32, unsigned),
[INFO] [stdout] ...    |
[INFO] [stdout]   13 | |     BoundedIsize(isize),
[INFO] [stdout]   14 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `$crate::__unsafe_api_internal` which comes from the expansion of the macro `define_bounded_integers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<i16, Infallible>
[INFO] [stdout]     --> src/unsafe_api.rs:1506:17
[INFO] [stdout]      |
[INFO] [stdout] 1506 |                   <$inner as TryFrom<$int>>::try_from(n)
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/types.rs:1:1
[INFO] [stdout]      |
[INFO] [stdout]    1 | / define_bounded_integers! {
[INFO] [stdout]    2 | |     BoundedU8(u8, unaligned, unsigned),
[INFO] [stdout]    3 | |     BoundedU16(u16, unsigned),
[INFO] [stdout]    4 | |     BoundedU32(u32, unsigned),
[INFO] [stdout] ...    |
[INFO] [stdout]   13 | |     BoundedIsize(isize),
[INFO] [stdout]   14 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `$crate::__unsafe_api_internal` which comes from the expansion of the macro `define_bounded_integers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<i32, Infallible>
[INFO] [stdout]     --> src/unsafe_api.rs:1506:17
[INFO] [stdout]      |
[INFO] [stdout] 1506 |                   <$inner as TryFrom<$int>>::try_from(n)
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/types.rs:1:1
[INFO] [stdout]      |
[INFO] [stdout]    1 | / define_bounded_integers! {
[INFO] [stdout]    2 | |     BoundedU8(u8, unaligned, unsigned),
[INFO] [stdout]    3 | |     BoundedU16(u16, unsigned),
[INFO] [stdout]    4 | |     BoundedU32(u32, unsigned),
[INFO] [stdout] ...    |
[INFO] [stdout]   13 | |     BoundedIsize(isize),
[INFO] [stdout]   14 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `$crate::__unsafe_api_internal` which comes from the expansion of the macro `define_bounded_integers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<i64, Infallible>
[INFO] [stdout]     --> src/unsafe_api.rs:1506:17
[INFO] [stdout]      |
[INFO] [stdout] 1506 |                   <$inner as TryFrom<$int>>::try_from(n)
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/types.rs:1:1
[INFO] [stdout]      |
[INFO] [stdout]    1 | / define_bounded_integers! {
[INFO] [stdout]    2 | |     BoundedU8(u8, unaligned, unsigned),
[INFO] [stdout]    3 | |     BoundedU16(u16, unsigned),
[INFO] [stdout]    4 | |     BoundedU32(u32, unsigned),
[INFO] [stdout] ...    |
[INFO] [stdout]   13 | |     BoundedIsize(isize),
[INFO] [stdout]   14 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `$crate::__unsafe_api_internal` which comes from the expansion of the macro `define_bounded_integers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<i128, Infallible>
[INFO] [stdout]     --> src/unsafe_api.rs:1506:17
[INFO] [stdout]      |
[INFO] [stdout] 1506 |                   <$inner as TryFrom<$int>>::try_from(n)
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/types.rs:1:1
[INFO] [stdout]      |
[INFO] [stdout]    1 | / define_bounded_integers! {
[INFO] [stdout]    2 | |     BoundedU8(u8, unaligned, unsigned),
[INFO] [stdout]    3 | |     BoundedU16(u16, unsigned),
[INFO] [stdout]    4 | |     BoundedU32(u32, unsigned),
[INFO] [stdout] ...    |
[INFO] [stdout]   13 | |     BoundedIsize(isize),
[INFO] [stdout]   14 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `$crate::__unsafe_api_internal` which comes from the expansion of the macro `define_bounded_integers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: core::result::Result<isize, Infallible>
[INFO] [stdout]     --> src/unsafe_api.rs:1506:17
[INFO] [stdout]      |
[INFO] [stdout] 1506 |                   <$inner as TryFrom<$int>>::try_from(n)
[INFO] [stdout]      |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]     ::: src/types.rs:1:1
[INFO] [stdout]      |
[INFO] [stdout]    1 | / define_bounded_integers! {
[INFO] [stdout]    2 | |     BoundedU8(u8, unaligned, unsigned),
[INFO] [stdout]    3 | |     BoundedU16(u16, unsigned),
[INFO] [stdout]    4 | |     BoundedU32(u32, unsigned),
[INFO] [stdout] ...    |
[INFO] [stdout]   13 | |     BoundedIsize(isize),
[INFO] [stdout]   14 | | }
[INFO] [stdout]      | |_- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this error originates in the macro `$crate::__unsafe_api_internal` which comes from the expansion of the macro `define_bounded_integers` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `bounded-integer` (lib) due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "e61a041e28a093df2b952c1f92ef9549d3fe0b8024ca47d0be35b6fd30e6025e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e61a041e28a093df2b952c1f92ef9549d3fe0b8024ca47d0be35b6fd30e6025e", kill_on_drop: false }`
[INFO] [stdout] e61a041e28a093df2b952c1f92ef9549d3fe0b8024ca47d0be35b6fd30e6025e