[INFO] fetching crate revision 0.14.0...
[INFO] checking revision-0.14.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate revision 0.14.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate revision 0.14.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate revision 0.14.0
[INFO] tweaked toml for crates.io crate revision 0.14.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate revision 0.14.0 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 revision 0.14.0 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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 27b1da364da01e0466503d522de23c0433e209fb7586eeb56fb4953e7f689497
[INFO] running `Command { std: "docker" "start" "-a" "27b1da364da01e0466503d522de23c0433e209fb7586eeb56fb4953e7f689497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27b1da364da01e0466503d522de23c0433e209fb7586eeb56fb4953e7f689497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27b1da364da01e0466503d522de23c0433e209fb7586eeb56fb4953e7f689497", kill_on_drop: false }`
[INFO] [stdout] 27b1da364da01e0466503d522de23c0433e209fb7586eeb56fb4953e7f689497
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9f5ae47aaa9b27202dd427580cc02691260932e8fd7bba596c8e26be4e852649
[INFO] running `Command { std: "docker" "start" "-a" "9f5ae47aaa9b27202dd427580cc02691260932e8fd7bba596c8e26be4e852649", kill_on_drop: false }`
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking criterion-plot v0.6.0
[INFO] [stderr]     Checking clap_builder v4.5.51
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling syn v2.0.109
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking clap v4.5.51
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling revision-derive v0.14.0
[INFO] [stderr]     Checking revision v0.14.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<u64, Infallible>
[INFO] [stdout]    --> src/implementations/primitives.rs:275:37
[INFO] [stdout]     |
[INFO] [stdout] 275 |                 decode_u64(reader).and_then(|x| x.try_into().map_err(|_| Error::IntegerOverflow))
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 319 | impl_revisioned_int!(u64);
[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 `impl_revisioned_int` (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: Result<i64, Infallible>
[INFO] [stdout]    --> src/implementations/primitives.rs:304:20
[INFO] [stdout]     |
[INFO] [stdout] 304 |                     .and_then(|x| gazgiz_64(x).try_into().map_err(|_| Error::IntegerOverflow))
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 323 | impl_revisioned_signed_int!(i64);
[INFO] [stdout]     | -------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `impl_revisioned_signed_int` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `revision` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "9f5ae47aaa9b27202dd427580cc02691260932e8fd7bba596c8e26be4e852649", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f5ae47aaa9b27202dd427580cc02691260932e8fd7bba596c8e26be4e852649", kill_on_drop: false }`
[INFO] [stdout] 9f5ae47aaa9b27202dd427580cc02691260932e8fd7bba596c8e26be4e852649
