[INFO] fetching crate oasis-types 0.4.0... [INFO] testing oasis-types-0.4.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate oasis-types 0.4.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate oasis-types 0.4.0 [INFO] finished tweaking crates.io crate oasis-types 0.4.0 [INFO] tweaked toml for crates.io crate oasis-types 0.4.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate oasis-types 0.4.0 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 26 packages to latest compatible versions [INFO] [stderr] Adding derive_more v0.15.0 (available: v2.0.1) [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 oasis-borsh-derive v0.2.10 [INFO] [stderr] Downloaded derive_more v0.15.0 [INFO] [stderr] Downloaded oasis-borsh v0.2.12 [INFO] [stderr] Downloaded oasis-borsh-derive-internal v0.2.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] be68c348c16d063ccacab82fd882e48fc3e4fe5d06a9a574edd1662db2e562a8 [INFO] running `Command { std: "docker" "start" "-a" "be68c348c16d063ccacab82fd882e48fc3e4fe5d06a9a574edd1662db2e562a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be68c348c16d063ccacab82fd882e48fc3e4fe5d06a9a574edd1662db2e562a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be68c348c16d063ccacab82fd882e48fc3e4fe5d06a9a574edd1662db2e562a8", kill_on_drop: false }` [INFO] [stdout] be68c348c16d063ccacab82fd882e48fc3e4fe5d06a9a574edd1662db2e562a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f9ce3ada233152db4927177b2d9e2a0e870ac0e808ac3dbf312b8f787728da63 [INFO] running `Command { std: "docker" "start" "-a" "f9ce3ada233152db4927177b2d9e2a0e870ac0e808ac3dbf312b8f787728da63", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling derive_more v0.15.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling oasis-borsh-derive-internal v0.2.14 [INFO] [stderr] Compiling oasis-borsh-derive v0.2.10 [INFO] [stderr] Compiling oasis-borsh v0.2.12 [INFO] [stderr] Compiling oasis-types v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(non_exhaustive)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `non_exhaustive` has been stable since `1.40.0` and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `serde` [INFO] [stdout] --> src/address.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | #[cfg(all(test, feature = "serde"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `serde` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `non_exhaustive` has been stable since 1.40.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(non_exhaustive)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `oasis-types` (lib) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f9ce3ada233152db4927177b2d9e2a0e870ac0e808ac3dbf312b8f787728da63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9ce3ada233152db4927177b2d9e2a0e870ac0e808ac3dbf312b8f787728da63", kill_on_drop: false }` [INFO] [stdout] f9ce3ada233152db4927177b2d9e2a0e870ac0e808ac3dbf312b8f787728da63