[INFO] crate usher 0.2.0 is already in cache [INFO] checking usher-0.2.0 against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872 [INFO] extracting crate usher 0.2.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate usher 0.2.0 on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate usher 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate usher 0.2.0 [INFO] tweaked toml for crates.io crate usher 0.2.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate usher 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 6dac70c71637f8554f332deb223dc3df96371a037a71ca3bcdb45022d46372a6 [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" "6dac70c71637f8554f332deb223dc3df96371a037a71ca3bcdb45022d46372a6"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking usher v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking crossbeam-epoch v0.8.0 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking hyper v0.12.35 [INFO] [stderr] error[E0432]: unresolved import `criterion` [INFO] [stderr] --> benches/usher.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use criterion::{criterion_group, criterion_main, Criterion}; [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `criterion` [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `criterion_group` [INFO] [stderr] --> benches/usher.rs:52:1 [INFO] [stderr] | [INFO] [stderr] 52 | criterion_group!(benches, benchmark); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: cannot determine resolution for the macro `criterion_main` [INFO] [stderr] --> benches/usher.rs:53:1 [INFO] [stderr] | [INFO] [stderr] 53 | criterion_main!(benches); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: import resolution is stuck, try simplifying macro imports [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `usher`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "6dac70c71637f8554f332deb223dc3df96371a037a71ca3bcdb45022d46372a6"` [INFO] running `"docker" "rm" "-f" "6dac70c71637f8554f332deb223dc3df96371a037a71ca3bcdb45022d46372a6"` [INFO] [stdout] 6dac70c71637f8554f332deb223dc3df96371a037a71ca3bcdb45022d46372a6