[INFO] fetching crate nom 6.0.0...
[INFO] checking nom-6.0.0 against beta for pr-78714
[INFO] extracting crate nom 6.0.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate nom 6.0.0 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 nom 6.0.0
[INFO] removed 3 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate nom 6.0.0
[INFO] tweaked toml for crates.io crate nom 6.0.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate nom 6.0.0 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-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" "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] [stdout] bc24302973303bbbebd8380596f09cfc3cca4f13f635cf697b16befeb24ff109
[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" "bc24302973303bbbebd8380596f09cfc3cca4f13f635cf697b16befeb24ff109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc24302973303bbbebd8380596f09cfc3cca4f13f635cf697b16befeb24ff109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc24302973303bbbebd8380596f09cfc3cca4f13f635cf697b16befeb24ff109", kill_on_drop: false }`
[INFO] [stdout] bc24302973303bbbebd8380596f09cfc3cca4f13f635cf697b16befeb24ff109
[INFO] running `Command { std: "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" "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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e490a11f8a1f2e5c41ec71efc5a2c8b246c4cf8a957a3ae5cb200e36dad1da50
[INFO] running `Command { std: "docker" "start" "-a" "e490a11f8a1f2e5c41ec71efc5a2c8b246c4cf8a957a3ae5cb200e36dad1da50", kill_on_drop: false }`
[INFO] [stderr]    Compiling nom v6.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling jemalloc-sys v0.3.2
[INFO] [stderr]     Checking csv v1.1.3
[INFO] [stderr]     Checking criterion v0.3.3
[INFO] [stderr]     Checking jemallocator v0.3.2
[INFO] [stdout] error: couldn't read benches/ini_str.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read benches/ini.rs: No such file or directory (os error 2)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read benches/arithmetic.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 `nom`
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: couldn't read benches/ini_complete.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: build failed
[INFO] running `Command { std: "docker" "inspect" "e490a11f8a1f2e5c41ec71efc5a2c8b246c4cf8a957a3ae5cb200e36dad1da50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e490a11f8a1f2e5c41ec71efc5a2c8b246c4cf8a957a3ae5cb200e36dad1da50", kill_on_drop: false }`
[INFO] [stdout] e490a11f8a1f2e5c41ec71efc5a2c8b246c4cf8a957a3ae5cb200e36dad1da50