[INFO] fetching crate tudor-sql 0.2.0... [INFO] testing tudor-sql-0.2.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate tudor-sql 0.2.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate tudor-sql 0.2.0 [INFO] finished tweaking crates.io crate tudor-sql 0.2.0 [INFO] tweaked toml for crates.io crate tudor-sql 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tudor-sql 0.2.0 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] crate crates.io crate tudor-sql 0.2.0 already has a lockfile, it will not be regenerated [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] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded time-macros v0.1.1 [INFO] [stderr] Downloaded quote v1.0.8 [INFO] [stderr] Downloaded typed-builder v0.8.0 [INFO] [stderr] Downloaded log v0.4.11 [INFO] [stderr] Downloaded pest_consume_macros v1.0.6 [INFO] [stderr] Downloaded nanoid v0.3.0 [INFO] [stderr] Downloaded output_vt100 v0.1.2 [INFO] [stderr] Downloaded hermit-abi v0.1.17 [INFO] [stderr] Downloaded simplelog v0.9.0 [INFO] [stderr] Downloaded pest_meta v2.1.3 [INFO] [stderr] Downloaded pretty_assertions v0.6.1 [INFO] [stderr] Downloaded serde_derive v1.0.118 [INFO] [stderr] Downloaded time v0.2.23 [INFO] [stderr] Downloaded serde_json v1.0.61 [INFO] [stderr] Downloaded serde v1.0.118 [INFO] [stderr] Downloaded difference v2.0.0 [INFO] [stderr] Downloaded standback v0.2.14 [INFO] [stderr] Downloaded pest_consume v1.0.6 [INFO] [stderr] Downloaded maplit v1.0.2 [INFO] [stderr] Downloaded pest_generator v2.1.3 [INFO] [stderr] Downloaded pest_derive v2.1.0 [INFO] [stderr] Downloaded syn v1.0.57 [INFO] [stderr] Downloaded ctor v0.1.17 [INFO] [stderr] Downloaded termcolor v1.1.2 [INFO] [stderr] Downloaded const_fn v0.4.4 [INFO] [stderr] Downloaded libc v0.2.81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 520c1b792d4bc9cb664dfde99027a006126e540f8dc8483d6c841ba532752d05 [INFO] running `Command { std: "docker" "start" "-a" "520c1b792d4bc9cb664dfde99027a006126e540f8dc8483d6c841ba532752d05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "520c1b792d4bc9cb664dfde99027a006126e540f8dc8483d6c841ba532752d05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "520c1b792d4bc9cb664dfde99027a006126e540f8dc8483d6c841ba532752d05", kill_on_drop: false }` [INFO] [stdout] 520c1b792d4bc9cb664dfde99027a006126e540f8dc8483d6c841ba532752d05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] fba2f884e6996bb576a318592eb8086d231c4a2bb53de7221db55147d39b377c [INFO] running `Command { std: "docker" "start" "-a" "fba2f884e6996bb576a318592eb8086d231c4a2bb53de7221db55147d39b377c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling const_fn v0.4.4 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling standback v0.2.14 [INFO] [stderr] Compiling time v0.2.23 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling pest_meta v2.1.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling nanoid v0.3.0 [INFO] [stderr] Compiling pest_generator v2.1.3 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling pest_consume_macros v1.0.6 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling typed-builder v0.8.0 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling pest_consume v1.0.6 [INFO] [stderr] Compiling tudor-sql 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(or_patterns, map_first_last)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: the feature `or_patterns` has been stable since `1.53.0` and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `or_patterns` has been stable since 1.53.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(or_patterns, map_first_last)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `map_first_last` has been stable since 1.66.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:25 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(or_patterns, map_first_last)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tudor-sql` (lib) due to 1 previous error; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fba2f884e6996bb576a318592eb8086d231c4a2bb53de7221db55147d39b377c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fba2f884e6996bb576a318592eb8086d231c4a2bb53de7221db55147d39b377c", kill_on_drop: false }` [INFO] [stdout] fba2f884e6996bb576a318592eb8086d231c4a2bb53de7221db55147d39b377c