[INFO] crate sampi 0.1.33 is already in cache [INFO] checking sampi-0.1.33 against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665 [INFO] extracting crate sampi 0.1.33 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate sampi 0.1.33 on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate sampi 0.1.33 [INFO] finished tweaking crates.io crate sampi 0.1.33 [INFO] tweaked toml for crates.io crate sampi 0.1.33 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate sampi 0.1.33 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "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] ff787def5b5114592d34f8a7c6576139e0f37a659f61df4aae7ed996676df777 [INFO] running `"docker" "start" "-a" "ff787def5b5114592d34f8a7c6576139e0f37a659f61df4aae7ed996676df777"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Checking byte-tools v0.3.1 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking subtle v2.2.2 [INFO] [stderr] Checking zeroize v1.1.0 [INFO] [stderr] Checking fake-simd v0.1.2 [INFO] [stderr] Compiling serde-big-array v0.1.5 [INFO] [stderr] Checking opaque-debug v0.2.3 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking base32 v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Checking block-padding v0.1.5 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.12 [INFO] [stderr] Compiling proc-macro-error v0.4.12 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking curve25519-dalek v2.0.0 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking sha2 v0.8.1 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking num-integer v0.1.42 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.3 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking rust-base58 v0.0.4 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling strum_macros v0.17.1 [INFO] [stderr] Compiling structopt-derive v0.4.5 [INFO] [stderr] Checking structopt v0.3.12 [INFO] [stderr] Checking raptorq v1.4.1 [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] Checking sampi v0.1.33 (/opt/rustwide/workdir) [INFO] [stderr] warning: field is never read: `total_bytes` [INFO] [stderr] --> src/lib.rs:291:5 [INFO] [stderr] | [INFO] [stderr] 291 | total_bytes: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `public_key` [INFO] [stderr] --> src/lib.rs:293:5 [INFO] [stderr] | [INFO] [stderr] 293 | public_key: Option<[u8; 32]>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/lib.rs:297:5 [INFO] [stderr] | [INFO] [stderr] 297 | fn new() -> SampiRaptorStream { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `insert` [INFO] [stderr] --> src/lib.rs:307:5 [INFO] [stderr] | [INFO] [stderr] 307 | fn insert(&mut self, s: Sampi) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `flate2` [INFO] [stderr] --> examples/gzip.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use flate2::write::ZlibEncoder; [INFO] [stderr] | ^^^^^^ use of undeclared type or module `flate2` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `flate2` [INFO] [stderr] --> examples/gzip.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use flate2::Compression; [INFO] [stderr] | ^^^^^^ use of undeclared type or module `flate2` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `ZlibEncoder` [INFO] [stderr] --> examples/gzip.rs:18:17 [INFO] [stderr] | [INFO] [stderr] 18 | let mut e = ZlibEncoder::new(Vec::new(), Compression::default()); [INFO] [stderr] | ^^^^^^^^^^^ use of undeclared type or module `ZlibEncoder` [INFO] [stderr] [INFO] [stderr] warning: unused import: `Sampi` [INFO] [stderr] --> examples/gzip.rs:5:21 [INFO] [stderr] | [INFO] [stderr] 5 | use sampi::{Result, Sampi, SampiData, SampiKeyPair}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `len` [INFO] [stderr] --> examples/kv_original.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn len(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `has_capacity` [INFO] [stderr] --> examples/kv_original.rs:26:5 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn has_capacity(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> examples/kv.rs:57:73 [INFO] [stderr] | [INFO] [stderr] 57 | .filter(move |(_, s)| current_unix_time < max_age + s.unix_time) [INFO] [stderr] | ^^^^^^^^^^^ expected `u64`, found `i64` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude` [INFO] [stderr] --> examples/gzip.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `sampi`. [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[E0277]: cannot add `i64` to `u64` [INFO] [stderr] --> examples/kv.rs:57:71 [INFO] [stderr] | [INFO] [stderr] 57 | .filter(move |(_, s)| current_unix_time < max_age + s.unix_time) [INFO] [stderr] | ^ no implementation for `u64 + i64` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Add` is not implemented for `u64` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> examples/kv.rs:115:70 [INFO] [stderr] | [INFO] [stderr] 115 | .filter(move |s| current_unix_time <= self.max_age + s.unix_time) [INFO] [stderr] | ^^^^^^^^^^^ expected `u64`, found `i64` [INFO] [stderr] [INFO] [stderr] error[E0277]: cannot add `i64` to `u64` [INFO] [stderr] --> examples/kv.rs:115:68 [INFO] [stderr] | [INFO] [stderr] 115 | .filter(move |s| current_unix_time <= self.max_age + s.unix_time) [INFO] [stderr] | ^ no implementation for `u64 + i64` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Add` is not implemented for `u64` [INFO] [stderr] [INFO] [stderr] error[E0308]: mismatched types [INFO] [stderr] --> examples/kv.rs:66:56 [INFO] [stderr] | [INFO] [stderr] 66 | v.retain(|s| current_unix_time < max_age + s.unix_time); [INFO] [stderr] | ^^^^^^^^^^^ expected `u64`, found `i64` [INFO] [stderr] [INFO] [stderr] error[E0277]: cannot add `i64` to `u64` [INFO] [stderr] --> examples/kv.rs:66:54 [INFO] [stderr] | [INFO] [stderr] 66 | v.retain(|s| current_unix_time < max_age + s.unix_time); [INFO] [stderr] | ^ no implementation for `u64 + i64` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Add` is not implemented for `u64` [INFO] [stderr] [INFO] [stderr] error: aborting due to 6 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0308. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `sampi`. [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" "ff787def5b5114592d34f8a7c6576139e0f37a659f61df4aae7ed996676df777"` [INFO] running `"docker" "rm" "-f" "ff787def5b5114592d34f8a7c6576139e0f37a659f61df4aae7ed996676df777"` [INFO] [stdout] ff787def5b5114592d34f8a7c6576139e0f37a659f61df4aae7ed996676df777