[INFO] fetching crate needletail 0.4.0... [INFO] checking needletail-0.4.0 against beta for pr-78714 [INFO] extracting crate needletail 0.4.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate needletail 0.4.0 on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate needletail 0.4.0 [INFO] finished tweaking crates.io crate needletail 0.4.0 [INFO] tweaked toml for crates.io crate needletail 0.4.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate crates.io crate needletail 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f0407d7b5caf74e4c62d2aedbea8c029346f1e4e00d95aa206b93badd0bd51f2 [INFO] running `Command { std: "docker" "start" "-a" "f0407d7b5caf74e4c62d2aedbea8c029346f1e4e00d95aa206b93badd0bd51f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f0407d7b5caf74e4c62d2aedbea8c029346f1e4e00d95aa206b93badd0bd51f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0407d7b5caf74e4c62d2aedbea8c029346f1e4e00d95aa206b93badd0bd51f2", kill_on_drop: false }` [INFO] [stdout] f0407d7b5caf74e4c62d2aedbea8c029346f1e4e00d95aa206b93badd0bd51f2 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 44edcb80939ab10ea4df2153e8618e334b6d42856ca42f1b856038adca1c7e66 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "44edcb80939ab10ea4df2153e8618e334b6d42856ca42f1b856038adca1c7e66", kill_on_drop: false }` [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Compiling feature-probe v0.1.1 [INFO] [stderr] Compiling bio v0.31.0 [INFO] [stderr] Compiling escargot v0.5.0 [INFO] [stderr] Checking bytecount v0.6.0 [INFO] [stderr] Checking strum v0.18.0 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Compiling lzma-sys v0.1.16 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Checking buf_redux v0.8.4 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking slice-deque v0.1.16 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking crossbeam-epoch v0.6.1 [INFO] [stderr] Checking crossbeam-epoch v0.5.2 [INFO] [stderr] Checking flate2 v1.0.16 [INFO] [stderr] Checking float-cmp v0.6.0 [INFO] [stderr] Checking ordered-float v1.1.0 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking itertools-num v0.1.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking lock_api v0.1.5 [INFO] [stderr] Compiling derive-new v0.5.8 [INFO] [stderr] Compiling snafu-derive v0.6.8 [INFO] [stderr] Compiling strum_macros v0.18.0 [INFO] [stderr] Compiling getset v0.0.9 [INFO] [stderr] Checking predicates v1.0.4 [INFO] [stderr] Checking crossbeam-deque v0.5.2 [INFO] [stderr] Compiling bv v0.11.1 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking rayon-core v1.7.1 [INFO] [stderr] Checking serde_json v1.0.56 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking multimap v0.6.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking buf_redux v0.7.1 [INFO] [stderr] Checking parking_lot_core v0.3.1 [INFO] [stderr] Checking assert_cmd v1.0.1 [INFO] [stderr] Checking rayon v1.3.1 [INFO] [stderr] Checking ndarray v0.13.1 [INFO] [stderr] Checking xz2 v0.1.6 [INFO] [stderr] Compiling newtype_derive v0.1.6 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking crossbeam-channel v0.2.6 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking needletail v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking crossbeam v0.4.1 [INFO] [stderr] Checking seq_io v0.3.0 [INFO] [stderr] Checking statrs v0.12.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking bio-types v0.7.0 [INFO] [stderr] Checking snafu v0.6.8 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stdout] error: couldn't read benches/benchmark.rs: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `needletail` [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 `Command { std: "docker" "inspect" "44edcb80939ab10ea4df2153e8618e334b6d42856ca42f1b856038adca1c7e66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "44edcb80939ab10ea4df2153e8618e334b6d42856ca42f1b856038adca1c7e66", kill_on_drop: false }` [INFO] [stdout] 44edcb80939ab10ea4df2153e8618e334b6d42856ca42f1b856038adca1c7e66