[INFO] fetching crate fixity 0.0.1... [INFO] testing fixity-0.0.1 against 1.60.0 for beta-1.61-1 [INFO] extracting crate fixity 0.0.1 into /workspace/builds/worker-95/source [INFO] validating manifest of crates.io crate fixity 0.0.1 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-95/source/rust-toolchain [INFO] started tweaking crates.io crate fixity 0.0.1 [INFO] finished tweaking crates.io crate fixity 0.0.1 [INFO] tweaked toml for crates.io crate fixity 0.0.1 written to /workspace/builds/worker-95/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fastcdc v1.0.6 [INFO] [stderr] Downloaded speedy-derive v0.7.1 [INFO] [stderr] Downloaded speedy v0.7.1 [INFO] [stderr] Downloaded fbuzhash v0.0.1 [INFO] [stderr] Downloaded cjson v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08214a291e231ceb84d1ace9d205426d58009894fba5974f1ea5509921054260 [INFO] running `Command { std: "docker" "start" "-a" "08214a291e231ceb84d1ace9d205426d58009894fba5974f1ea5509921054260", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08214a291e231ceb84d1ace9d205426d58009894fba5974f1ea5509921054260", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08214a291e231ceb84d1ace9d205426d58009894fba5974f1ea5509921054260", kill_on_drop: false }` [INFO] [stdout] 08214a291e231ceb84d1ace9d205426d58009894fba5974f1ea5509921054260 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1131359ef25c0bb76b264709ea1e5f6c9625afb3d75c54a3c4171e9217bc88ef [INFO] running `Command { std: "docker" "start" "-a" "1131359ef25c0bb76b264709ea1e5f6c9625afb3d75c54a3c4171e9217bc88ef", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.37 [INFO] [stderr] Compiling syn v1.0.91 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling log v0.4.16 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling data-encoding v2.3.2 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling funty v1.1.0 [INFO] [stderr] Compiling wyz v0.2.0 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling tap v1.0.1 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling base-x v0.2.8 [INFO] [stderr] Compiling constant_time_eq v0.1.5 [INFO] [stderr] Compiling dyn-clone v1.0.5 [INFO] [stderr] Compiling fastcdc v1.0.6 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling blake3 v0.3.8 [INFO] [stderr] Compiling nom v6.2.1 [INFO] [stderr] Compiling getrandom v0.2.6 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling fbuzhash v0.0.1 [INFO] [stderr] Compiling bitvec v0.19.6 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling lru v0.6.6 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling borsh-derive-internal v0.9.3 [INFO] [stderr] Compiling borsh-schema-derive-internal v0.9.3 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.10 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling speedy-derive v0.7.1 [INFO] [stderr] Compiling async-recursion v0.3.2 [INFO] [stderr] Compiling data-encoding-macro v0.1.12 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling multibase v0.9.1 [INFO] [stderr] Compiling speedy v0.7.1 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling cjson v0.1.2 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling borsh-derive v0.9.3 [INFO] [stderr] Compiling borsh v0.9.3 [INFO] [stderr] Compiling fixity v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(generic_associated_types)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: missing required bound on `Guard` [INFO] [stdout] --> src/core/workspace.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | type Guard<'a>: Guard; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^- [INFO] [stdout] | | [INFO] [stdout] | help: add the required where clause: `where Self: 'a` [INFO] [stdout] | [INFO] [stdout] = note: this bound is currently required to ensure that impls have maximum flexibility [INFO] [stdout] = note: we are soliciting feedback, see issue #87479 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fixity` due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "1131359ef25c0bb76b264709ea1e5f6c9625afb3d75c54a3c4171e9217bc88ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1131359ef25c0bb76b264709ea1e5f6c9625afb3d75c54a3c4171e9217bc88ef", kill_on_drop: false }` [INFO] [stdout] 1131359ef25c0bb76b264709ea1e5f6c9625afb3d75c54a3c4171e9217bc88ef