[INFO] crate binjs_io 0.2.1 is already in cache [INFO] testing binjs_io-0.2.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate binjs_io 0.2.1 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate binjs_io 0.2.1 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate binjs_io 0.2.1 [INFO] finished tweaking crates.io crate binjs_io 0.2.1 [INFO] tweaked toml for crates.io crate binjs_io 0.2.1 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded range-encoding v0.1.9 [INFO] [stderr] Downloaded binjs_shared v0.1.1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 9c58f6afb1aaf287fcdb7e8cbafe44ef8d0180ef5e9f5b84dd80f706e7a6fee3 [INFO] running `"docker" "start" "-a" "9c58f6afb1aaf287fcdb7e8cbafe44ef8d0180ef5e9f5b84dd80f706e7a6fee3"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling adler32 v1.0.4 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling json v0.11.15 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling lzw v0.10.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling alloc-stdlib v0.2.1 [INFO] [stderr] Compiling miniz_oxide v0.3.6 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling brotli-decompressor v2.3.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling range-encoding v0.1.9 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling clap v2.33.1 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling brotli v3.3.0 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling derive_more v0.13.0 [INFO] [stderr] Compiling bincode v1.2.1 [INFO] [stderr] Compiling binjs_shared v0.1.1 [INFO] [stderr] Compiling binjs_io v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(box_patterns)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(vec_resize_default)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `flate2` is imported redundantly [INFO] [stderr] --> src/bytes/compress.rs:121:21 [INFO] [stderr] | [INFO] [stderr] 121 | use flate2; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | extern crate flate2; [INFO] [stderr] | -------------------- the item `flate2` is already imported here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `flate2` is imported redundantly [INFO] [stderr] --> src/bytes/compress.rs:134:21 [INFO] [stderr] | [INFO] [stderr] 134 | use flate2; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | extern crate flate2; [INFO] [stderr] | -------------------- the item `flate2` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `brotli` is imported redundantly [INFO] [stderr] --> src/bytes/compress.rs:147:21 [INFO] [stderr] | [INFO] [stderr] 147 | use brotli; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | extern crate brotli; [INFO] [stderr] | -------------------- the item `brotli` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `lzw` is imported redundantly [INFO] [stderr] --> src/bytes/compress.rs:161:21 [INFO] [stderr] | [INFO] [stderr] 161 | use lzw; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | extern crate lzw; [INFO] [stderr] | ----------------- the item `lzw` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `flate2` is imported redundantly [INFO] [stderr] --> src/bytes/compress.rs:229:21 [INFO] [stderr] | [INFO] [stderr] 229 | use flate2; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | extern crate flate2; [INFO] [stderr] | -------------------- the item `flate2` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `flate2` is imported redundantly [INFO] [stderr] --> src/bytes/compress.rs:236:21 [INFO] [stderr] | [INFO] [stderr] 236 | use flate2; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | extern crate flate2; [INFO] [stderr] | -------------------- the item `flate2` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `brotli` is imported redundantly [INFO] [stderr] --> src/bytes/compress.rs:243:21 [INFO] [stderr] | [INFO] [stderr] 243 | use brotli; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | extern crate brotli; [INFO] [stderr] | -------------------- the item `brotli` is already imported here [INFO] [stderr] [INFO] [stderr] warning: the item `lzw` is imported redundantly [INFO] [stderr] --> src/bytes/compress.rs:250:21 [INFO] [stderr] | [INFO] [stderr] 250 | use lzw; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | extern crate lzw; [INFO] [stderr] | ----------------- the item `lzw` is already imported here [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io/mod.rs:404:41 [INFO] [stderr] | [INFO] [stderr] 404 | fn make(&self, writer: W) -> Box> where W: TokenWriter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RootedTokenSerializer` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Statistics` is imported redundantly [INFO] [stderr] --> src/multipart/mod.rs:166:26 [INFO] [stderr] | [INFO] [stderr] 143 | pub use self::write::{ Statistics, TreeTokenWriter, Targets }; [INFO] [stderr] | ---------- the item `Statistics` is already imported here [INFO] [stderr] ... [INFO] [stderr] 166 | use multipart::{ Statistics, Targets }; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Targets` is imported redundantly [INFO] [stderr] --> src/multipart/mod.rs:166:38 [INFO] [stderr] | [INFO] [stderr] 143 | pub use self::write::{ Statistics, TreeTokenWriter, Targets }; [INFO] [stderr] | ------- the item `Targets` is already imported here [INFO] [stderr] ... [INFO] [stderr] 166 | use multipart::{ Statistics, Targets }; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `bincode` is imported redundantly [INFO] [stderr] --> src/entropy/mod.rs:141:13 [INFO] [stderr] | [INFO] [stderr] 141 | use bincode; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | extern crate bincode; // Used to store dictionaries. This is a temporary format. [INFO] [stderr] | --------------------- the item `bincode` is already imported here [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/escaped_wtf8.rs:38:10 [INFO] [stderr] | [INFO] [stderr] 38 | 0...9 => b'0' + n, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/escaped_wtf8.rs:39:12 [INFO] [stderr] | [INFO] [stderr] 39 | 0xa...0xf => b'A' + (n - 10), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/escaped_wtf8.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | b'0'...b'9' => (n - b'0') as u16, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/escaped_wtf8.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | b'A'...b'F' => (n - b'A' + 10) as u16, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/escaped_wtf8.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | b'a'...b'f' => (n - b'a' + 10) as u16, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:221:49 [INFO] [stderr] | [INFO] [stderr] 221 | Rc::new(|_| Format::simple()) as Rc Format>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&'a mut R) -> Format` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:238:23 [INFO] [stderr] | [INFO] [stderr] 238 | let pick : Rc Format> = generators.choose(rng) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&'a mut R) -> Format` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:309:32 [INFO] [stderr] | [INFO] [stderr] 309 | fn providers() -> [&'static FormatProvider; 4] { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormatProvider` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:320:39 [INFO] [stderr] | [INFO] [stderr] 320 | fn default_provider() -> &'static FormatProvider { [INFO] [stderr] | ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FormatProvider` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/multipart/read.rs:383:46 [INFO] [stderr] | [INFO] [stderr] 383 | let mut buf : [u8; 8] = unsafe { std::mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead [INFO] [stderr] --> src/multipart/read.rs:414:46 [INFO] [stderr] | [INFO] [stderr] 414 | let mut buf : [u8; 1] = unsafe { std::mem::uninitialized() }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors; 23 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `binjs_io`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "9c58f6afb1aaf287fcdb7e8cbafe44ef8d0180ef5e9f5b84dd80f706e7a6fee3"` [INFO] running `"docker" "rm" "-f" "9c58f6afb1aaf287fcdb7e8cbafe44ef8d0180ef5e9f5b84dd80f706e7a6fee3"` [INFO] [stdout] 9c58f6afb1aaf287fcdb7e8cbafe44ef8d0180ef5e9f5b84dd80f706e7a6fee3