[INFO] fetching crate eyros 2.0.0...
[INFO] checking eyros-2.0.0 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate eyros 2.0.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate eyros 2.0.0 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate eyros 2.0.0
[INFO] finished tweaking crates.io crate eyros 2.0.0
[INFO] tweaked toml for crates.io crate eyros 2.0.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate eyros 2.0.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] ae4f9103570c8275f99d85c627bb8f50e378fcb437856fb9e0c1801a467b9b96
[INFO] running `"docker" "start" "-a" "ae4f9103570c8275f99d85c627bb8f50e378fcb437856fb9e0c1801a467b9b96"`
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]     Checking mkdirp v1.0.0
[INFO] [stderr]     Checking hashbrown v0.5.0
[INFO] [stderr]     Checking rand_os v0.1.3
[INFO] [stderr]     Checking backtrace-sys v0.1.32
[INFO] [stderr]     Checking tempfile v3.1.0
[INFO] [stderr]     Checking backtrace v0.3.44
[INFO] [stderr]     Checking rand v0.6.5
[INFO] [stderr]     Checking lru v0.1.17
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking random-access-storage v3.0.0
[INFO] [stderr]     Checking desert v1.0.3
[INFO] [stderr]     Checking random-access-disk v1.0.0
[INFO] [stderr]     Checking eyros v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `eyros`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name eyros --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=c7e56db3e99b8216 -C extra-filename=-c7e56db3e99b8216 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern desert=/opt/rustwide/target/debug/deps/libdesert-bbe5df950556c85d.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-61724f762544dcc4.rmeta --extern lru=/opt/rustwide/target/debug/deps/liblru-a5fcc34f3eb1d5f3.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-c94f8d533a2256e9.rmeta --extern random_access_disk=/opt/rustwide/target/debug/deps/librandom_access_disk-1e1abd45487d16aa.rmeta --extern random_access_storage=/opt/rustwide/target/debug/deps/librandom_access_storage-f749b49ec651cd71.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/backtrace-sys-c49a00d1123e214a/out` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `eyros`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name eyros --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --emit=dep-info,metadata -C debuginfo=2 --test -C metadata=df0aaee459205f44 -C extra-filename=-df0aaee459205f44 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern desert=/opt/rustwide/target/debug/deps/libdesert-bbe5df950556c85d.rmeta --extern failure=/opt/rustwide/target/debug/deps/libfailure-61724f762544dcc4.rmeta --extern lru=/opt/rustwide/target/debug/deps/liblru-a5fcc34f3eb1d5f3.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-c94f8d533a2256e9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-c9655eda1a7f90fa.rmeta --extern random=/opt/rustwide/target/debug/deps/librandom-a64e01535b4761af.rmeta --extern random_access_disk=/opt/rustwide/target/debug/deps/librandom_access_disk-1e1abd45487d16aa.rmeta --extern random_access_storage=/opt/rustwide/target/debug/deps/librandom_access_storage-f749b49ec651cd71.rmeta --extern tempfile=/opt/rustwide/target/debug/deps/libtempfile-3abb69eea72f1481.rmeta --cap-lints=forbid -L native=/opt/rustwide/target/debug/build/backtrace-sys-c49a00d1123e214a/out` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "ae4f9103570c8275f99d85c627bb8f50e378fcb437856fb9e0c1801a467b9b96"`
[INFO] running `"docker" "rm" "-f" "ae4f9103570c8275f99d85c627bb8f50e378fcb437856fb9e0c1801a467b9b96"`
[INFO] [stdout] ae4f9103570c8275f99d85c627bb8f50e378fcb437856fb9e0c1801a467b9b96