[INFO] fetching crate parsec-interface 0.14.2... [INFO] checking parsec-interface-0.14.2 against master#783139bd8fc3b94fac9a1bf81bba2c506e8221b6 for pr-72644 [INFO] extracting crate parsec-interface 0.14.2 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate parsec-interface 0.14.2 on toolchain 783139bd8fc3b94fac9a1bf81bba2c506e8221b6 [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate parsec-interface 0.14.2 [INFO] finished tweaking crates.io crate parsec-interface 0.14.2 [INFO] tweaked toml for crates.io crate parsec-interface 0.14.2 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+783139bd8fc3b94fac9a1bf81bba2c506e8221b6" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a4165b4e98c41225bbaf1e7e0630c46333bdd4fdbe2ad4a4901d0a3789fd10f6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "a4165b4e98c41225bbaf1e7e0630c46333bdd4fdbe2ad4a4901d0a3789fd10f6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling indexmap v1.3.2 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling anyhow v1.0.31 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.29 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling derive_arbitrary v0.4.4 [INFO] [stderr] Checking arbitrary v0.4.4 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Compiling parsec-interface v0.14.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking bincode v1.2.1 [INFO] [stderr] error: external crate `arbitrary` unused in `parsec_interface`: remove the dependency or add `use arbitrary as _;` [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![deny( [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | unused, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[deny(unused_crate_dependencies)]` implied by `#[deny(unused)]` [INFO] [stderr] [INFO] [stderr] error: external crate `bytes` unused in `parsec_interface`: remove the dependency or add `use bytes as _;` [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![deny( [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: external crate `arbitrary` unused in `parsec_interface`: remove the dependency or add `use arbitrary as _;` [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![deny( [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | unused, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[deny(unused_crate_dependencies)]` implied by `#[deny(unused)]` [INFO] [stderr] [INFO] [stderr] error: external crate `bytes` unused in `parsec_interface`: remove the dependency or add `use bytes as _;` [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![deny( [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: could not compile `parsec-interface`. [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: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "a4165b4e98c41225bbaf1e7e0630c46333bdd4fdbe2ad4a4901d0a3789fd10f6"` [INFO] running `"docker" "rm" "-f" "a4165b4e98c41225bbaf1e7e0630c46333bdd4fdbe2ad4a4901d0a3789fd10f6"` [INFO] [stdout] a4165b4e98c41225bbaf1e7e0630c46333bdd4fdbe2ad4a4901d0a3789fd10f6