[INFO] fetching crate prim_int_kind 0.1.3... [INFO] testing prim_int_kind-0.1.3 against 1.90.0 for beta-1.91-3 [INFO] extracting crate prim_int_kind 0.1.3 into /workspace/builds/worker-3-tc1/source [INFO] started tweaking crates.io crate prim_int_kind 0.1.3 [INFO] finished tweaking crates.io crate prim_int_kind 0.1.3 [INFO] tweaked toml for crates.io crate prim_int_kind 0.1.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate prim_int_kind 0.1.3 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 10 packages to latest compatible versions [INFO] [stderr] Adding konst v0.2.19 (available: v0.4.2) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.17) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded konst_proc_macros v0.2.11 [INFO] [stderr] Downloaded just_prim_int v0.1.1 [INFO] [stderr] Downloaded konst_macro_rules v0.2.19 [INFO] [stderr] Downloaded konst v0.2.19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b31452e992f5b2c9d68ba69354998d792cee33701e31a83ef10bdb8c37f0cb5 [INFO] running `Command { std: "docker" "start" "-a" "2b31452e992f5b2c9d68ba69354998d792cee33701e31a83ef10bdb8c37f0cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b31452e992f5b2c9d68ba69354998d792cee33701e31a83ef10bdb8c37f0cb5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b31452e992f5b2c9d68ba69354998d792cee33701e31a83ef10bdb8c37f0cb5", kill_on_drop: false }` [INFO] [stdout] 2b31452e992f5b2c9d68ba69354998d792cee33701e31a83ef10bdb8c37f0cb5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 516cba32c836cbeab6f7efb118c3b80c591ddd2e04c029b24b4007fad74ad160 [INFO] running `Command { std: "docker" "start" "-a" "516cba32c836cbeab6f7efb118c3b80c591ddd2e04c029b24b4007fad74ad160", kill_on_drop: false }` [INFO] [stderr] Compiling konst_macro_rules v0.2.19 [INFO] [stderr] Compiling konst_proc_macros v0.2.11 [INFO] [stderr] Compiling just_prim_int v0.1.1 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling konst v0.2.19 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling prim_int_kind v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.57s [INFO] running `Command { std: "docker" "inspect" "516cba32c836cbeab6f7efb118c3b80c591ddd2e04c029b24b4007fad74ad160", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "516cba32c836cbeab6f7efb118c3b80c591ddd2e04c029b24b4007fad74ad160", kill_on_drop: false }` [INFO] [stdout] 516cba32c836cbeab6f7efb118c3b80c591ddd2e04c029b24b4007fad74ad160 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c00b3d4b2f7a0242e09dd10fa98783ad514d8a961c8354c1d43fa09f3637291 [INFO] running `Command { std: "docker" "start" "-a" "4c00b3d4b2f7a0242e09dd10fa98783ad514d8a961c8354c1d43fa09f3637291", kill_on_drop: false }` [INFO] [stderr] Compiling prim_int_kind v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | feature(const_trait_impl) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable const library feature `const_try` [INFO] [stdout] --> src/from_str.rs:64:20 [INFO] [stdout] | [INFO] [stdout] 64 | impl const $trait_name for $t { [INFO] [stdout] | ^^^^^^^^^^^ trait is not stable as const yet [INFO] [stdout] ... [INFO] [stdout] 107 | / impl_trait!( [INFO] [stdout] 108 | | ::konst, [INFO] [stdout] 109 | | FromStr, [INFO] [stdout] 110 | | PrimIntKind, [INFO] [stdout] 111 | | impl_from_str_for_prim_int_kind [INFO] [stdout] 112 | | ); [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: see issue #74935 for more information [INFO] [stdout] = note: this error originates in the macro `impl_trait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `prim_int_kind` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "4c00b3d4b2f7a0242e09dd10fa98783ad514d8a961c8354c1d43fa09f3637291", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c00b3d4b2f7a0242e09dd10fa98783ad514d8a961c8354c1d43fa09f3637291", kill_on_drop: false }` [INFO] [stdout] 4c00b3d4b2f7a0242e09dd10fa98783ad514d8a961c8354c1d43fa09f3637291