[INFO] fetching crate seax_util 0.1.2... [INFO] checking seax_util-0.1.2 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate seax_util 0.1.2 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate seax_util 0.1.2 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate seax_util 0.1.2 [INFO] finished tweaking crates.io crate seax_util 0.1.2 [INFO] tweaked toml for crates.io crate seax_util 0.1.2 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=forbid" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d4d6c5b2e3406dfe4264b195e4d6931d58d56d80bf9b9011e0260c24eacfef85 [INFO] running `"docker" "start" "-a" "d4d6c5b2e3406dfe4264b195e4d6931d58d56d80bf9b9011e0260c24eacfef85"` [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking seax_util v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bytecode/mod.rs:355:17 [INFO] [stderr] | [INFO] [stderr] 355 | try!(self.source.read(&mut buf) // try to get next byte [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler_tools/ast.rs:41:21 [INFO] [stderr] | [INFO] [stderr] 41 | impl fmt::Debug for ASTNode { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn ASTNode` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid [INFO] [stderr] --> src/cell/mod.rs:145:56 [INFO] [stderr] | [INFO] [stderr] 145 | (Char(a), Float(b)) => Char((a as u8 + b as u8) as char), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid [INFO] [stderr] --> src/cell/mod.rs:148:46 [INFO] [stderr] | [INFO] [stderr] 148 | (Float(a), Char(b)) => Char((a as u8 + b as u8) as char) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid [INFO] [stderr] --> src/cell/mod.rs:179:56 [INFO] [stderr] | [INFO] [stderr] 179 | (Char(a), Float(b)) => Char((a as u8 - b as u8) as char), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid [INFO] [stderr] --> src/cell/mod.rs:182:46 [INFO] [stderr] | [INFO] [stderr] 182 | (Float(a), Char(b)) => Char((a as u8 - b as u8) as char) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid [INFO] [stderr] --> src/cell/mod.rs:213:56 [INFO] [stderr] | [INFO] [stderr] 213 | (Char(a), Float(b)) => Char((a as u8 / b as u8) as char), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid [INFO] [stderr] --> src/cell/mod.rs:216:46 [INFO] [stderr] | [INFO] [stderr] 216 | (Float(a), Char(b)) => Char((a as u8 / b as u8) as char) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid [INFO] [stderr] --> src/cell/mod.rs:248:56 [INFO] [stderr] | [INFO] [stderr] 248 | (Char(a), Float(b)) => Char((a as u8 * b as u8) as char), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid [INFO] [stderr] --> src/cell/mod.rs:251:46 [INFO] [stderr] | [INFO] [stderr] 251 | (Float(a), Char(b)) => Char((a as u8 * b as u8) as char) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid [INFO] [stderr] --> src/cell/mod.rs:283:56 [INFO] [stderr] | [INFO] [stderr] 283 | (Char(a), Float(b)) => Char((a as u8 % b as u8) as char), [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0606]: casting `f64` as `u8` is invalid [INFO] [stderr] --> src/cell/mod.rs:286:46 [INFO] [stderr] | [INFO] [stderr] 286 | (Float(a), Char(b)) => Char((a as u8 % b as u8) as char) [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/bytecode/mod.rs:236:45 [INFO] [stderr] | [INFO] [stderr] 236 | .map_err(|why| String::from(why.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/bytecode/mod.rs:260:45 [INFO] [stderr] | [INFO] [stderr] 260 | .map_err(|why| String::from(why.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/bytecode/mod.rs:309:53 [INFO] [stderr] | [INFO] [stderr] 309 | .map_err(|why| String::from(why.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/bytecode/mod.rs:316:53 [INFO] [stderr] | [INFO] [stderr] 316 | .map_err(|why| String::from(why.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/bytecode/mod.rs:322:55 [INFO] [stderr] | [INFO] [stderr] 322 | .map_err( |why | String::from(why.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/bytecode/mod.rs:334:53 [INFO] [stderr] | [INFO] [stderr] 334 | .map_err(|why| String::from(why.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/bytecode/mod.rs:356:58 [INFO] [stderr] | [INFO] [stderr] 356 | .map_err(|why| String::from(why.description()))); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/bytecode/mod.rs:400:46 [INFO] [stderr] | [INFO] [stderr] 400 | Err(why) => Err(String::from(why.description())) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ByteOrder` [INFO] [stderr] --> src/bytecode/mod.rs:127:23 [INFO] [stderr] | [INFO] [stderr] 127 | use self::byteorder::{ByteOrder, BigEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors; 11 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0606`. [INFO] [stderr] error: could not compile `seax_util`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "d4d6c5b2e3406dfe4264b195e4d6931d58d56d80bf9b9011e0260c24eacfef85"` [INFO] running `"docker" "rm" "-f" "d4d6c5b2e3406dfe4264b195e4d6931d58d56d80bf9b9011e0260c24eacfef85"` [INFO] [stdout] d4d6c5b2e3406dfe4264b195e4d6931d58d56d80bf9b9011e0260c24eacfef85