[INFO] crate ccache_stats_reader_extras 0.1.0 is already in cache
[INFO] testing ccache_stats_reader_extras-0.1.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate ccache_stats_reader_extras 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ccache_stats_reader_extras 0.1.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ccache_stats_reader_extras 0.1.0
[INFO] finished tweaking crates.io crate ccache_stats_reader_extras 0.1.0
[INFO] tweaked toml for crates.io crate ccache_stats_reader_extras 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate ccache_stats_reader_extras 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "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" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9af2133f79f0b6653b220869e8b841b1b2c8f43d42ca2b80341aaa61d5985d44
[INFO] running `"docker" "start" "-a" "9af2133f79f0b6653b220869e8b841b1b2c8f43d42ca2b80341aaa61d5985d44"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `"docker" "inspect" "9af2133f79f0b6653b220869e8b841b1b2c8f43d42ca2b80341aaa61d5985d44"`
[INFO] running `"docker" "rm" "-f" "9af2133f79f0b6653b220869e8b841b1b2c8f43d42ca2b80341aaa61d5985d44"`
[INFO] [stdout] 9af2133f79f0b6653b220869e8b841b1b2c8f43d42ca2b80341aaa61d5985d44
[INFO] running `"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" "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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 04c45869aaf6c2536f76b70b132ed0f68fbaeab85005a72635f61cb5a7eb8e7f
[INFO] running `"docker" "start" "-a" "04c45869aaf6c2536f76b70b132ed0f68fbaeab85005a72635f61cb5a7eb8e7f"`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling chrono v0.4.10
[INFO] [stderr]    Compiling ccache_stats_reader v0.1.2
[INFO] [stderr]    Compiling ccache_stats_reader_extras v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.09s
[INFO] running `"docker" "inspect" "04c45869aaf6c2536f76b70b132ed0f68fbaeab85005a72635f61cb5a7eb8e7f"`
[INFO] running `"docker" "rm" "-f" "04c45869aaf6c2536f76b70b132ed0f68fbaeab85005a72635f61cb5a7eb8e7f"`
[INFO] [stdout] 04c45869aaf6c2536f76b70b132ed0f68fbaeab85005a72635f61cb5a7eb8e7f
[INFO] running `"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" "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" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 790331fa5a39a73da1adb6ec0ec53ce50598c4eef51df9d79a77266d0f4601d7
[INFO] running `"docker" "start" "-a" "790331fa5a39a73da1adb6ec0ec53ce50598c4eef51df9d79a77266d0f4601d7"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] running `"docker" "inspect" "790331fa5a39a73da1adb6ec0ec53ce50598c4eef51df9d79a77266d0f4601d7"`
[INFO] running `"docker" "rm" "-f" "790331fa5a39a73da1adb6ec0ec53ce50598c4eef51df9d79a77266d0f4601d7"`
[INFO] [stdout] 790331fa5a39a73da1adb6ec0ec53ce50598c4eef51df9d79a77266d0f4601d7