[INFO] fetching crate base32768 0.1.0... [INFO] testing base32768-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate base32768 0.1.0 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate base32768 0.1.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate base32768 0.1.0 [INFO] finished tweaking crates.io crate base32768 0.1.0 [INFO] tweaked toml for crates.io crate base32768 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7975b3b0dbf651a187ea54febbea80a52bb65cf46238afbbd3532c812220d023 [INFO] running `Command { std: "docker" "start" "-a" "7975b3b0dbf651a187ea54febbea80a52bb65cf46238afbbd3532c812220d023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7975b3b0dbf651a187ea54febbea80a52bb65cf46238afbbd3532c812220d023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7975b3b0dbf651a187ea54febbea80a52bb65cf46238afbbd3532c812220d023", kill_on_drop: false }` [INFO] [stdout] 7975b3b0dbf651a187ea54febbea80a52bb65cf46238afbbd3532c812220d023 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63352d6dfb0fc6e6969313d29af93d8545d0bdd19b33ef51d7fc44557b386adb [INFO] running `Command { std: "docker" "start" "-a" "63352d6dfb0fc6e6969313d29af93d8545d0bdd19b33ef51d7fc44557b386adb", kill_on_drop: false }` [INFO] [stderr] Compiling base32768 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred [INFO] [stdout] --> src/lib.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / lazy_static! { [INFO] [stdout] 22 | | static ref LOOKUP_TABLES: LookupTables = { [INFO] [stdout] 23 | | let mut encode = HashMap::new(); [INFO] [stdout] 24 | | let mut decode = HashMap::new(); [INFO] [stdout] ... | [INFO] [stdout] 65 | | }; [INFO] [stdout] 66 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `__lazy_static_create` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/lib.rs:109:79 [INFO] [stdout] | [INFO] [stdout] 109 | return Err(errors::Base32768Error::new(format!("Error encoding {}", e.description()))); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(io)] [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `io` [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(io)] [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `base32768` due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "63352d6dfb0fc6e6969313d29af93d8545d0bdd19b33ef51d7fc44557b386adb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63352d6dfb0fc6e6969313d29af93d8545d0bdd19b33ef51d7fc44557b386adb", kill_on_drop: false }` [INFO] [stdout] 63352d6dfb0fc6e6969313d29af93d8545d0bdd19b33ef51d7fc44557b386adb