[INFO] crate stdtx 0.1.0 is already in cache
[INFO] checking stdtx-0.1.0 against master#6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257 for pr-70872
[INFO] extracting crate stdtx 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate stdtx 0.1.0 on toolchain 6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate stdtx 0.1.0
[INFO] finished tweaking crates.io crate stdtx 0.1.0
[INFO] tweaked toml for crates.io crate stdtx 0.1.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6dee5f1126dfd5c9314ee5ae9d9eb010e35ef257" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ae95383fc21564cfac408ff052cfd26293264a9b6ef1ea14a3bd007cd2954c8e
[INFO] running `"docker" "start" "-a" "ae95383fc21564cfac408ff052cfd26293264a9b6ef1ea14a3bd007cd2954c8e"`
[INFO] [stderr]    Compiling typenum v1.11.2
[INFO] [stderr]     Checking subtle-encoding v0.5.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.35
[INFO] [stderr]    Compiling secp256k1-sys v0.1.2
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]     Checking prost-amino v0.5.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.14
[INFO] [stderr]    Compiling syn v0.14.9
[INFO] [stderr]    Compiling signature_derive v1.0.0-pre.1
[INFO] [stderr]     Checking serde v1.0.106
[INFO] [stderr]    Compiling backtrace v0.3.46
[INFO] [stderr]     Checking secp256k1 v0.17.2
[INFO] [stderr]    Compiling failure v0.1.7
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling generic-array v0.9.0
[INFO] [stderr]     Checking anomaly v0.1.2
[INFO] [stderr]    Compiling digest v0.7.6
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]     Checking elliptic-curve v0.3.0
[INFO] [stderr]     Checking signature v1.0.0-pre.1
[INFO] [stderr]    Compiling sha2 v0.8.1
[INFO] [stderr]     Checking p384 v0.1.0
[INFO] [stderr]     Checking p256 v0.1.0
[INFO] [stderr]     Checking k256 v0.1.0
[INFO] [stderr]     Checking thiserror v1.0.14
[INFO] [stderr]     Checking ecdsa v0.4.0
[INFO] [stderr]     Checking signatory v0.18.1
[INFO] [stderr]     Checking signatory-secp256k1 v0.18.1
[INFO] [stderr]    Compiling prost-amino-derive v0.5.0
[INFO] [stderr]     Checking rust_decimal v1.4.0
[INFO] [stderr]     Checking serde_json v1.0.51
[INFO] [stderr]     Checking toml v0.5.6
[INFO] [stderr]     Checking stdtx v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 49.40s
[INFO] running `"docker" "inspect" "ae95383fc21564cfac408ff052cfd26293264a9b6ef1ea14a3bd007cd2954c8e"`
[INFO] running `"docker" "rm" "-f" "ae95383fc21564cfac408ff052cfd26293264a9b6ef1ea14a3bd007cd2954c8e"`
[INFO] [stdout] ae95383fc21564cfac408ff052cfd26293264a9b6ef1ea14a3bd007cd2954c8e