[INFO] fetching crate otter-cli 0.7.3... [INFO] checking otter-cli-0.7.3 against try#39e1293fce4b650061e85dda88aa428f726a8444 for pr-88041 [INFO] extracting crate otter-cli 0.7.3 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate otter-cli 0.7.3 on toolchain 39e1293fce4b650061e85dda88aa428f726a8444 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate otter-cli 0.7.3 [INFO] finished tweaking crates.io crate otter-cli 0.7.3 [INFO] tweaked toml for crates.io crate otter-cli 0.7.3 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate otter-cli 0.7.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fd31369ad030097b6ced0aa216041e7ef3c94c10e8ab7a590c87c9aa8b56bde7 [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" "fd31369ad030097b6ced0aa216041e7ef3c94c10e8ab7a590c87c9aa8b56bde7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fd31369ad030097b6ced0aa216041e7ef3c94c10e8ab7a590c87c9aa8b56bde7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd31369ad030097b6ced0aa216041e7ef3c94c10e8ab7a590c87c9aa8b56bde7", kill_on_drop: false }` [INFO] [stdout] fd31369ad030097b6ced0aa216041e7ef3c94c10e8ab7a590c87c9aa8b56bde7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+39e1293fce4b650061e85dda88aa428f726a8444" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 110e9d96e071d3065cd649941166008f6f1b51f8e058510854f3bc4d1f841a27 [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" "110e9d96e071d3065cd649941166008f6f1b51f8e058510854f3bc4d1f841a27", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling rustversion v1.0.5 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Compiling erased-serde v0.3.16 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling inventory v0.1.10 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling convert_case v0.4.0 [INFO] [stderr] Checking htmlescape v0.3.1 [INFO] [stderr] Checking humansize v1.1.1 [INFO] [stderr] Checking if_chain v1.0.1 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Checking yansi v0.5.0 [INFO] [stderr] Checking arrayvec v0.7.1 [INFO] [stderr] Checking xmlparser v0.13.3 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Checking lazy-init v0.5.0 [INFO] [stderr] Checking boolinator v2.4.0 [INFO] [stderr] Checking argparse v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling slotmap-fork-otter v1.0.2 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking crc32fast v1.2.1 [INFO] [stderr] Checking crossbeam-utils v0.8.5 [INFO] [stderr] Checking anyhow v1.0.42 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking bstr v0.2.16 [INFO] [stderr] Checking object v0.25.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Checking rmp v0.8.10 [INFO] [stderr] Checking ordered-float v2.7.0 [INFO] [stderr] Checking vecdeque-stableix v1.0.0 [INFO] [stderr] Checking sha2 v0.9.5 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking addr2line v0.15.2 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking filetime v0.2.14 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking terminal_size v0.1.17 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking dirs-sys v0.3.6 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking nix v0.22.0 [INFO] [stderr] Checking uds v0.2.6 [INFO] [stderr] Compiling derive-into-owned v0.1.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking directories v3.0.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking globset v0.4.8 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking console v0.14.1 [INFO] [stderr] Checking bzip2 v0.4.3 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking ignore v0.4.18 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking notify v4.0.17 [INFO] [stderr] Compiling parse-zoneinfo v0.3.0 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking globwalk v0.8.1 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling chrono-tz v0.5.3 [INFO] [stderr] Compiling darling_core v0.13.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling inventory-impl v0.1.10 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling fehler-macros v1.0.0 [INFO] [stderr] Compiling ghost v0.1.2 [INFO] [stderr] Compiling structopt-derive v0.4.15 [INFO] [stderr] Compiling derive_more v0.99.16 [INFO] [stderr] Compiling enum-map-derive v0.6.0 [INFO] [stderr] Compiling typetag-impl v0.1.7 [INFO] [stderr] Compiling extend v1.1.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling delegate v0.6.1 [INFO] [stderr] Compiling enum_dispatch v0.3.7 [INFO] [stderr] Compiling darling_macro v0.13.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking pwd v1.3.1 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking openssh-keys v0.5.0 [INFO] [stderr] Checking zip v0.5.13 [INFO] [stderr] Compiling darling v0.13.0 [INFO] [stderr] Compiling serde_with_macros v1.4.2 [INFO] [stderr] Checking structopt v0.3.22 [INFO] [stderr] Checking fehler v1.0.0 [INFO] [stderr] Checking strum v0.21.0 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking serde_with v1.9.4 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking enum-map v1.1.1 [INFO] [stderr] Checking rmp-serde v0.15.5 [INFO] [stderr] Checking index_vec v0.1.2 [INFO] [stderr] Checking ron v0.6.4 [INFO] [stderr] Checking typetag v0.1.7 [INFO] [stderr] Checking tera v1.12.1 [INFO] [stderr] Checking flexi_logger v0.18.0 [INFO] [stderr] Checking otter-base v0.7.3 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling cast_trait_object_macros v0.1.3 [INFO] [stderr] Checking cast_trait_object v0.1.3 [INFO] [stderr] Checking otter v0.7.3 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/otter-0.7.3/src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(min_type_alias_impl_trait)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of full type_alias_impl_trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `impl Trait` in type aliases is unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/otter-0.7.3/src/bundles.rs:419:19 [INFO] [stdout] | [INFO] [stdout] 419 | type IntoIter = impl Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #63063 for more information [INFO] [stdout] = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `impl Trait` in type aliases is unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/otter-0.7.3/src/utils.rs:302:17 [INFO] [stdout] | [INFO] [stdout] 302 | type Return = impl Iterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #63063 for more information [INFO] [stdout] = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: `impl Trait` in type aliases is unstable [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/otter-0.7.3/src/utils.rs:311:20 [INFO] [stdout] | [INFO] [stdout] 311 | type TryReturn = impl Iterator>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #63063 for more information [INFO] [stdout] = help: add `#![feature(type_alias_impl_trait)]` to the crate attributes to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0557, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `otter` due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "110e9d96e071d3065cd649941166008f6f1b51f8e058510854f3bc4d1f841a27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "110e9d96e071d3065cd649941166008f6f1b51f8e058510854f3bc4d1f841a27", kill_on_drop: false }` [INFO] [stdout] 110e9d96e071d3065cd649941166008f6f1b51f8e058510854f3bc4d1f841a27