[INFO] crate combpop 0.0.3 is already in cache
[INFO] testing combpop-0.0.3 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate combpop 0.0.3 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate combpop 0.0.3 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate combpop 0.0.3
[INFO] finished tweaking crates.io crate combpop 0.0.3
[INFO] tweaked toml for crates.io crate combpop 0.0.3 written to /workspace/builds/worker-6/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] d5dd6c3fd35ee7da52a24f51e9d1c9c0bad102994a388bb4f88a3421d66ed9cb
[INFO] running `"docker" "start" "-a" "d5dd6c3fd35ee7da52a24f51e9d1c9c0bad102994a388bb4f88a3421d66ed9cb"`
[INFO] [stderr]    Compiling combpop v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "d5dd6c3fd35ee7da52a24f51e9d1c9c0bad102994a388bb4f88a3421d66ed9cb"`
[INFO] running `"docker" "rm" "-f" "d5dd6c3fd35ee7da52a24f51e9d1c9c0bad102994a388bb4f88a3421d66ed9cb"`
[INFO] [stdout] d5dd6c3fd35ee7da52a24f51e9d1c9c0bad102994a388bb4f88a3421d66ed9cb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 4406cffcfc92949a314bab95f69ae750057e0652a04c4d0b9ab33e82810de156
[INFO] running `"docker" "start" "-a" "4406cffcfc92949a314bab95f69ae750057e0652a04c4d0b9ab33e82810de156"`
[INFO] [stderr]    Compiling combpop v0.0.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `"docker" "inspect" "4406cffcfc92949a314bab95f69ae750057e0652a04c4d0b9ab33e82810de156"`
[INFO] running `"docker" "rm" "-f" "4406cffcfc92949a314bab95f69ae750057e0652a04c4d0b9ab33e82810de156"`
[INFO] [stdout] 4406cffcfc92949a314bab95f69ae750057e0652a04c4d0b9ab33e82810de156
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] f5e8bccac692479730f225a53e4bd67f48dda9d93da8133fda436ebb7751864b
[INFO] running `"docker" "start" "-a" "f5e8bccac692479730f225a53e4bd67f48dda9d93da8133fda436ebb7751864b"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/combpop-bed2516417b2dfeb
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test byte::tests::test_alpha ... ok
[INFO] [stdout] test stream::tests::test_slice_stream ... ok
[INFO] [stderr]    Doc-tests combpop
[INFO] [stdout] test combinators::tests::test_any_token ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/parser.rs - parser::Consume (line 26) ... 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" "f5e8bccac692479730f225a53e4bd67f48dda9d93da8133fda436ebb7751864b"`
[INFO] running `"docker" "rm" "-f" "f5e8bccac692479730f225a53e4bd67f48dda9d93da8133fda436ebb7751864b"`
[INFO] [stdout] f5e8bccac692479730f225a53e4bd67f48dda9d93da8133fda436ebb7751864b