[INFO] crate ice-age 0.15.0 is already in cache
[INFO] testing ice-age-0.15.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate ice-age 0.15.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate ice-age 0.15.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate ice-age 0.15.0
[INFO] finished tweaking crates.io crate ice-age 0.15.0
[INFO] tweaked toml for crates.io crate ice-age 0.15.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 364ea1e64351d5896cc51d8e6b60724dc7d7589686617d8ad28397bd6dcc8306
[INFO] running `"docker" "start" "-a" "364ea1e64351d5896cc51d8e6b60724dc7d7589686617d8ad28397bd6dcc8306"`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling libsqlite3-sys v0.17.3
[INFO] [stderr]    Compiling time v0.1.42
[INFO] [stderr]    Compiling rusqlite v0.21.0
[INFO] [stderr]    Compiling ice-age v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.08s
[INFO] running `"docker" "inspect" "364ea1e64351d5896cc51d8e6b60724dc7d7589686617d8ad28397bd6dcc8306"`
[INFO] running `"docker" "rm" "-f" "364ea1e64351d5896cc51d8e6b60724dc7d7589686617d8ad28397bd6dcc8306"`
[INFO] [stdout] 364ea1e64351d5896cc51d8e6b60724dc7d7589686617d8ad28397bd6dcc8306
[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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 87ef368aad51f60224ba16e68d9b7c94755036cf985c579b2d1cdba6fee77676
[INFO] running `"docker" "start" "-a" "87ef368aad51f60224ba16e68d9b7c94755036cf985c579b2d1cdba6fee77676"`
[INFO] [stderr]    Compiling ice-age v0.15.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.79s
[INFO] running `"docker" "inspect" "87ef368aad51f60224ba16e68d9b7c94755036cf985c579b2d1cdba6fee77676"`
[INFO] running `"docker" "rm" "-f" "87ef368aad51f60224ba16e68d9b7c94755036cf985c579b2d1cdba6fee77676"`
[INFO] [stdout] 87ef368aad51f60224ba16e68d9b7c94755036cf985c579b2d1cdba6fee77676
[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" "+28742a1146f10a4f09369baad027a464acb7a766" "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] 5b68c3c11689a8a6a1bf3907e1e8c9c73b78c1d974d103a41efe10862126f802
[INFO] running `"docker" "start" "-a" "5b68c3c11689a8a6a1bf3907e1e8c9c73b78c1d974d103a41efe10862126f802"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ice_age-8dfcf0b6fdfc0c26
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_crate_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sending-28efc144d38df3f9
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] [ice-age::025f3a9e::0.15.0][ice_age::root-176] Buffer full; flushing to disk...
[INFO] [stderr] [ice-age::025f3a9e::0.15.0][ice_age::root-178] Failed flushing logs to disk: [ice-age::025f3a9e::0.15.0][ice_age::root-227] Failed to open database connection: unable to open database file: tests/2020-04-20__17-29-14.sqlite
[INFO] [stderr] [ice-age::025f3a9e::0.15.0][ice_age::root-178] Failed flushing logs to disk: No such file or directory (os error 2)
[INFO] [stdout] [ice-age::025f3a9e::0.15.0][ice_age::root-176] Buffer full; flushing to disk...
[INFO] [stdout] [ice-age::025f3a9e::0.15.0][ice_age::root-176] Buffer full; flushing to disk...
[INFO] [stderr] [ice-age::025f3a9e::0.15.0][ice_age::root-178] Failed flushing logs to disk: No such file or directory (os error 2)
[INFO] [stderr] [ice-age::025f3a9e::0.15.0][ice_age::root-132] No such file or directory (os error 2)
[INFO] [stdout] [ice-age::025f3a9e::0.15.0][ice_age::root-176] Buffer full; flushing to disk...
[INFO] [stderr] [ice-age::025f3a9e::0.15.0][ice_age::root-178] Failed flushing logs to disk: No such file or directory (os error 2)
[INFO] [stderr] [ice-age::025f3a9e::0.15.0][ice_age::root-132] No such file or directory (os error 2)
[INFO] [stderr] [ice-age::025f3a9e::0.15.0][ice_age::root-178] Failed flushing logs to disk: No such file or directory (os error 2)
[INFO] [stdout] [ice-age::025f3a9e::0.15.0][ice_age::root-176] Buffer full; flushing to disk...
[INFO] [stderr] [ice-age::025f3a9e::0.15.0][ice_age::root-132] No such file or directory (os error 2)
[INFO] [stdout] test sending ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ice-age
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs -  (line 24) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "5b68c3c11689a8a6a1bf3907e1e8c9c73b78c1d974d103a41efe10862126f802"`
[INFO] running `"docker" "rm" "-f" "5b68c3c11689a8a6a1bf3907e1e8c9c73b78c1d974d103a41efe10862126f802"`
[INFO] [stdout] 5b68c3c11689a8a6a1bf3907e1e8c9c73b78c1d974d103a41efe10862126f802