[INFO] fetching crate asn1rs 0.2.0...
[INFO] checking asn1rs-0.2.0 against master#36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923 for pr-81863
[INFO] extracting crate asn1rs 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate asn1rs 0.2.0 on toolchain 36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asn1rs 0.2.0
[INFO] finished tweaking crates.io crate asn1rs 0.2.0
[INFO] tweaked toml for crates.io crate asn1rs 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate asn1rs 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "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] 67c1cf366b48ab7a1ceeb468b1534a868b7371989a6b5904c896f6834ae9bd87
[INFO] running `Command { std: "docker" "start" "-a" "67c1cf366b48ab7a1ceeb468b1534a868b7371989a6b5904c896f6834ae9bd87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "67c1cf366b48ab7a1ceeb468b1534a868b7371989a6b5904c896f6834ae9bd87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67c1cf366b48ab7a1ceeb468b1534a868b7371989a6b5904c896f6834ae9bd87", kill_on_drop: false }`
[INFO] [stdout] 67c1cf366b48ab7a1ceeb468b1534a868b7371989a6b5904c896f6834ae9bd87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+36ecbc94eb6be90bc38b2d0fdd4bfac3f34d9923" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b35758cc36c8e5d96a294dbf7880ebdeb5ac1cae869663b3142dfa1c95668077
[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" "b35758cc36c8e5d96a294dbf7880ebdeb5ac1cae869663b3142dfa1c95668077", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling object v0.23.0
[INFO] [stderr]    Compiling strum v0.19.5
[INFO] [stderr]    Compiling addr2line v0.14.1
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling miniz_oxide v0.4.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]    Compiling codegen v0.1.3
[INFO] [stderr]    Compiling backtrace v0.3.56
[INFO] [stderr]    Compiling asn1rs-model v0.2.0
[INFO] [stderr]    Compiling asn1rs-macros v0.2.0
[INFO] [stderr]     Checking asn1rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.58s
[INFO] running `Command { std: "docker" "inspect" "b35758cc36c8e5d96a294dbf7880ebdeb5ac1cae869663b3142dfa1c95668077", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b35758cc36c8e5d96a294dbf7880ebdeb5ac1cae869663b3142dfa1c95668077", kill_on_drop: false }`
[INFO] [stdout] b35758cc36c8e5d96a294dbf7880ebdeb5ac1cae869663b3142dfa1c95668077