[INFO] crate bundled-crypto 0.2.0 is already in cache [INFO] testing bundled-crypto-0.2.0 against 1.45.2 for beta-1.46-1 [INFO] extracting crate bundled-crypto 0.2.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate bundled-crypto 0.2.0 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate bundled-crypto 0.2.0 [INFO] finished tweaking crates.io crate bundled-crypto 0.2.0 [INFO] tweaked toml for crates.io crate bundled-crypto 0.2.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 185c06a8782005c8ecdd765f639c13f42a8ff6997d62312717a13ca3777f62e7 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "185c06a8782005c8ecdd765f639c13f42a8ff6997d62312717a13ca3777f62e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "185c06a8782005c8ecdd765f639c13f42a8ff6997d62312717a13ca3777f62e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "185c06a8782005c8ecdd765f639c13f42a8ff6997d62312717a13ca3777f62e7", kill_on_drop: false }` [INFO] [stdout] 185c06a8782005c8ecdd765f639c13f42a8ff6997d62312717a13ca3777f62e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5d074d3fe84a2b8330ce0ae4a3b918df45f9a7b9cdb689a487f02ae861161613 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "5d074d3fe84a2b8330ce0ae4a3b918df45f9a7b9cdb689a487f02ae861161613", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling scoped_threadpool v0.1.9 [INFO] [stderr] Compiling base64 v0.12.3 [INFO] [stderr] Compiling untrusted v0.6.2 [INFO] [stderr] Compiling boolinator v2.4.0 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling libsodium-sys v0.2.6 [INFO] [stderr] Compiling blake2-rfc v0.2.18 [INFO] [stderr] Compiling block-cipher-trait v0.6.2 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling blowfish v0.4.0 [INFO] [stderr] Compiling bcrypt v0.6.3 [INFO] [stderr] Compiling argon2rs v0.2.5 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling sodiumoxide v0.2.6 [INFO] [stderr] Compiling bundled-crypto v0.2.0 (/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( [INFO] [stdout] 2 | | proc_macro_hygiene, [INFO] [stdout] 3 | | type_ascription, [INFO] [stdout] 4 | | decl_macro, [INFO] [stdout] 5 | | try_trait, [INFO] [stdout] 6 | | associated_type_defaults [INFO] [stdout] 7 | | )] [INFO] [stdout] | |__^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/algo/cipher/plaintext.rs:65:18 [INFO] [stdout] | [INFO] [stdout] 65 | type Error = !; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/algo/cipher/plaintext.rs:73:18 [INFO] [stdout] | [INFO] [stdout] 73 | type Error = !; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/algo/cipher/plaintext.rs:81:18 [INFO] [stdout] | [INFO] [stdout] 81 | type Error = !; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/algo/cipher/plaintext.rs:89:18 [INFO] [stdout] | [INFO] [stdout] 89 | type Error = !; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: the `!` type is experimental [INFO] [stdout] --> src/algo/mod.rs:30:18 [INFO] [stdout] | [INFO] [stdout] 30 | type Error = !; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #35121 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [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 `bundled-crypto`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "5d074d3fe84a2b8330ce0ae4a3b918df45f9a7b9cdb689a487f02ae861161613", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5d074d3fe84a2b8330ce0ae4a3b918df45f9a7b9cdb689a487f02ae861161613", kill_on_drop: false }` [INFO] [stdout] 5d074d3fe84a2b8330ce0ae4a3b918df45f9a7b9cdb689a487f02ae861161613