[INFO] cloning repository https://github.com/tyilo/exhaustive-map [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tyilo/exhaustive-map" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyilo%2Fexhaustive-map", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyilo%2Fexhaustive-map'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e0183ab1d1424e43a65f00007af7cf0c04230706 [INFO] checking tyilo/exhaustive-map against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftyilo%2Fexhaustive-map" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tyilo/exhaustive-map [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/tyilo/exhaustive-map [INFO] tweaked toml for git repo https://github.com/tyilo/exhaustive-map written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tyilo/exhaustive-map 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 git repo https://github.com/tyilo/exhaustive-map 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e6bda95b69015377f1fbbcf2e6777a2cea3b5696b4941d041d1e5eea44c27cf8 [INFO] running `Command { std: "docker" "start" "-a" "e6bda95b69015377f1fbbcf2e6777a2cea3b5696b4941d041d1e5eea44c27cf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6bda95b69015377f1fbbcf2e6777a2cea3b5696b4941d041d1e5eea44c27cf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6bda95b69015377f1fbbcf2e6777a2cea3b5696b4941d041d1e5eea44c27cf8", kill_on_drop: false }` [INFO] [stdout] e6bda95b69015377f1fbbcf2e6777a2cea3b5696b4941d041d1e5eea44c27cf8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 85deaf1b2623cec810bf732d9af8ffc23269e3a5b76d625746181f71b53bfc90 [INFO] running `Command { std: "docker" "start" "-a" "85deaf1b2623cec810bf732d9af8ffc23269e3a5b76d625746181f71b53bfc90", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.97 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling rustix v1.0.8 [INFO] [stderr] Compiling owo-colors v4.2.2 [INFO] [stderr] Compiling typenum v1.18.0 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling color-spantrace v0.3.0 [INFO] [stderr] Checking gimli v0.31.1 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Compiling semver v1.0.26 [INFO] [stderr] Compiling serde_json v1.0.142 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking regex-syntax v0.8.5 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking indenter v0.3.4 [INFO] [stderr] Checking rustc-demangle v0.1.26 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Compiling camino v1.1.11 [INFO] [stderr] Checking pad v0.1.6 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking owo-colors v3.5.0 [INFO] [stderr] Checking annotate-snippets v0.11.5 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking comma v1.0.0 [INFO] [stderr] Checking levenshtein v1.0.5 [INFO] [stderr] Checking unicode-ident v1.0.18 [INFO] [stderr] Checking indicatif v0.17.11 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.105 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking terminal_size v0.4.3 [INFO] [stderr] Checking clap_builder v4.5.44 [INFO] [stderr] Checking prettydiff v0.7.0 [INFO] [stderr] Checking generic-array v1.2.0 [INFO] [stderr] Checking tracing-error v0.2.1 [INFO] [stderr] Checking addr2line v0.24.2 [INFO] [stderr] Checking clap v4.5.45 [INFO] [stderr] Checking exhaustive-map-macros v0.3.0 (/opt/rustwide/workdir/exhaustive-map-macros) [INFO] [stderr] Checking bstr v1.12.0 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking backtrace v0.3.75 [INFO] [stderr] Checking color-eyre v0.6.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling divan-macros v0.1.21 [INFO] [stderr] Checking spanned v0.4.1 [INFO] [stderr] Checking exhaustive-map v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking divan v0.1.21 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/finite_impls/core.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | usize::try_from(self.get()).unwrap() - 1 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | impl_unonzero!(NonZeroU8); [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_unonzero` (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 [INFO] [stdout] --> src/finite_impls/core.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | usize::try_from(self.get()).unwrap() - 1 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 127 | impl_unonzero!(NonZeroU16); [INFO] [stdout] | -------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_unonzero` (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 [INFO] [stdout] --> src/finite_impls/core.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | usize::try_from(self.get()).unwrap() - 1 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | impl_unonzero!(NonZeroUsize); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_unonzero` (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 [INFO] [stdout] --> src/finite_impls/core.rs:120:30 [INFO] [stdout] | [INFO] [stdout] 120 | <$type>::new((i.checked_add(1)?).try_into().ok()?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 131 | impl_unonzero!(NonZeroUsize); [INFO] [stdout] | ---------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_unonzero` (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 [INFO] [stdout] --> src/finite_impls/core.rs:140:17 [INFO] [stdout] | [INFO] [stdout] 140 | usize::try_from(self.get() as $utype).unwrap() - 1 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 155 | impl_inonzero!(NonZeroI8, i8, u8); [INFO] [stdout] | --------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_inonzero` (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 [INFO] [stdout] --> src/finite_impls/core.rs:140:17 [INFO] [stdout] | [INFO] [stdout] 140 | usize::try_from(self.get() as $utype).unwrap() - 1 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 156 | impl_inonzero!(NonZeroI16, i16, u16); [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_inonzero` (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 [INFO] [stdout] --> src/finite_impls/core.rs:140:17 [INFO] [stdout] | [INFO] [stdout] 140 | usize::try_from(self.get() as $utype).unwrap() - 1 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 160 | impl_inonzero!(NonZeroIsize, isize, usize); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_inonzero` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/finite_impls/core.rs:146:21 [INFO] [stdout] | [INFO] [stdout] 146 | / <$utype>::try_from(i.checked_add(1)?) [INFO] [stdout] 147 | | .map(|v| v as $itype) [INFO] [stdout] | |_____________________________________________^ [INFO] [stdout] ... [INFO] [stdout] 160 | impl_inonzero!(NonZeroIsize, isize, usize); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_inonzero` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/finite_impls/core.rs:146:21 [INFO] [stdout] | [INFO] [stdout] 146 | <$utype>::try_from(i.checked_add(1)?) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 160 | impl_inonzero!(NonZeroIsize, isize, usize); [INFO] [stdout] | ------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_inonzero` (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 [INFO] [stdout] --> src/finite_impls/core.rs:215:17 [INFO] [stdout] | [INFO] [stdout] 215 | Self::try_from(<$from>::from_usize(i)?).ok() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 222 | impl_from!(core::net::Ipv4Addr, u32); [INFO] [stdout] | ------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `impl_from` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `exhaustive-map` (lib) due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "85deaf1b2623cec810bf732d9af8ffc23269e3a5b76d625746181f71b53bfc90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85deaf1b2623cec810bf732d9af8ffc23269e3a5b76d625746181f71b53bfc90", kill_on_drop: false }` [INFO] [stdout] 85deaf1b2623cec810bf732d9af8ffc23269e3a5b76d625746181f71b53bfc90