[INFO] fetching crate base32768 0.1.0... [INFO] testing base32768-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate base32768 0.1.0 into /workspace/builds/worker-76/source [INFO] validating manifest of crates.io crate base32768 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-76/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1b284abaf8bae7d5925929ab5d21b0ca295cf0896fc9c176a77f7b0336cb539b [INFO] running `Command { std: "docker" "start" "-a" "1b284abaf8bae7d5925929ab5d21b0ca295cf0896fc9c176a77f7b0336cb539b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1b284abaf8bae7d5925929ab5d21b0ca295cf0896fc9c176a77f7b0336cb539b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b284abaf8bae7d5925929ab5d21b0ca295cf0896fc9c176a77f7b0336cb539b", kill_on_drop: false }` [INFO] [stdout] 1b284abaf8bae7d5925929ab5d21b0ca295cf0896fc9c176a77f7b0336cb539b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fca3697fce6dfd2c9a9dccc8cebbe0cbc8705c6ad9978003178a886377918116 [INFO] running `Command { std: "docker" "start" "-a" "fca3697fce6dfd2c9a9dccc8cebbe0cbc8705c6ad9978003178a886377918116", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v0.2.11 [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[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 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `base32768` due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fca3697fce6dfd2c9a9dccc8cebbe0cbc8705c6ad9978003178a886377918116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fca3697fce6dfd2c9a9dccc8cebbe0cbc8705c6ad9978003178a886377918116", kill_on_drop: false }` [INFO] [stdout] fca3697fce6dfd2c9a9dccc8cebbe0cbc8705c6ad9978003178a886377918116