[INFO] fetching crate b3sum 0.3.2...
[INFO] checking b3sum-0.3.2 against try#8a5e87609850cdd8679aada01eb0f3062f254ca8 for pr-71140
[INFO] extracting crate b3sum 0.3.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate b3sum 0.3.2 on toolchain 8a5e87609850cdd8679aada01eb0f3062f254ca8
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate b3sum 0.3.2
[INFO] finished tweaking crates.io crate b3sum 0.3.2
[INFO] tweaked toml for crates.io crate b3sum 0.3.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate b3sum 0.3.2 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded duct v0.13.4
[INFO] [stderr]   Downloaded blake3 v0.3.2
[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" "+8a5e87609850cdd8679aada01eb0f3062f254ca8" "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] 1b01c9b3fbcd1d2c2199bb7e04978f9d9c27c25eb3b42baa3f897fb14b341ce6
[INFO] running `"docker" "start" "-a" "1b01c9b3fbcd1d2c2199bb7e04978f9d9c27c25eb3b42baa3f897fb14b341ce6"`
[INFO] [stderr]    Compiling anyhow v1.0.28
[INFO] [stderr]    Compiling escargot v0.5.0
[INFO] [stderr]     Checking arrayref v0.3.6
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]     Checking predicates v1.0.4
[INFO] [stderr]    Compiling blake3 v0.3.2
[INFO] [stderr]     Checking shared_child v0.3.4
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking os_pipe v0.9.1
[INFO] [stderr]     Checking wait-timeout v0.2.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking duct v0.13.4
[INFO] [stderr]     Checking assert_cmd v0.12.2
[INFO] [stderr]     Checking b3sum v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `"docker" "inspect" "1b01c9b3fbcd1d2c2199bb7e04978f9d9c27c25eb3b42baa3f897fb14b341ce6"`
[INFO] running `"docker" "rm" "-f" "1b01c9b3fbcd1d2c2199bb7e04978f9d9c27c25eb3b42baa3f897fb14b341ce6"`
[INFO] [stdout] 1b01c9b3fbcd1d2c2199bb7e04978f9d9c27c25eb3b42baa3f897fb14b341ce6