[INFO] crate kombi 0.2.2 is already in cache
[INFO] testing kombi-0.2.2 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate kombi 0.2.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate kombi 0.2.2 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kombi 0.2.2
[INFO] finished tweaking crates.io crate kombi 0.2.2
[INFO] tweaked toml for crates.io crate kombi 0.2.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 9f71680f0dd5a67e5c63a4656c1edbc911b27a45323d63e9081a373f91b86399
[INFO] running `Command { std: "docker" "start" "-a" "9f71680f0dd5a67e5c63a4656c1edbc911b27a45323d63e9081a373f91b86399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9f71680f0dd5a67e5c63a4656c1edbc911b27a45323d63e9081a373f91b86399", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f71680f0dd5a67e5c63a4656c1edbc911b27a45323d63e9081a373f91b86399", kill_on_drop: false }`
[INFO] [stdout] 9f71680f0dd5a67e5c63a4656c1edbc911b27a45323d63e9081a373f91b86399
[INFO] running `Command { std: "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd704dba1c0ec4069f9518e9c51e6eb0f5d5c3e99d7b85b83c968e64f0d9949e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dd704dba1c0ec4069f9518e9c51e6eb0f5d5c3e99d7b85b83c968e64f0d9949e", kill_on_drop: false }`
[INFO] [stderr]    Compiling kombi v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "dd704dba1c0ec4069f9518e9c51e6eb0f5d5c3e99d7b85b83c968e64f0d9949e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd704dba1c0ec4069f9518e9c51e6eb0f5d5c3e99d7b85b83c968e64f0d9949e", kill_on_drop: false }`
[INFO] [stdout] dd704dba1c0ec4069f9518e9c51e6eb0f5d5c3e99d7b85b83c968e64f0d9949e
[INFO] running `Command { std: "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a3e676a77a1c17bfd8efd4e67c7bc1b5f41b4a5d9cfea55b7cdbaa70851f61f3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a3e676a77a1c17bfd8efd4e67c7bc1b5f41b4a5d9cfea55b7cdbaa70851f61f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling kombi v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "a3e676a77a1c17bfd8efd4e67c7bc1b5f41b4a5d9cfea55b7cdbaa70851f61f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e676a77a1c17bfd8efd4e67c7bc1b5f41b4a5d9cfea55b7cdbaa70851f61f3", kill_on_drop: false }`
[INFO] [stdout] a3e676a77a1c17bfd8efd4e67c7bc1b5f41b4a5d9cfea55b7cdbaa70851f61f3
[INFO] running `Command { std: "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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fa54b4d12797c7df737db64d2f98097effde7df215cb98843055cac6ee6e4092
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "fa54b4d12797c7df737db64d2f98097effde7df215cb98843055cac6ee6e4092", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/kombi-3095168f58a99e16
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test combinators::many::tests::test_negative ... ok
[INFO] [stdout] test combinators::many::tests::test_positive ... ok
[INFO] [stdout] test combinators::maybe::tests::negative ... ok
[INFO] [stdout] test combinators::maybe::tests::fail ... ok
[INFO] [stdout] test tests::parse_char_negative ... ok
[INFO] [stdout] test tests::parse_char_positive ... ok
[INFO] [stdout] test combinators::or::tests::equal_length_a ... ok
[INFO] [stdout] test combinators::or::tests::equal_length_b ... ok
[INFO] [stdout] test combinators::or::tests::equal_length_both ... ok
[INFO] [stdout] test combinators::or::tests::fail ... ok
[INFO] [stdout] test tests::parse_str_positive ... ok
[INFO] [stdout] test tests::parse_void_negative ... ok
[INFO] [stdout] test tests::parse_str_negative ... ok
[INFO] [stdout] test combinators::or::tests::use_longest_if_both ... ok
[INFO] [stdout] test combinators::maybe::tests::positive ... ok
[INFO] [stdout] test str::natural_number::tests::negative ... ok
[INFO] [stdout] test combinators::then::tests::negative ... ok
[INFO] [stdout] test str::natural_number::tests::positive ... ok
[INFO] [stdout] test combinators::transform::tests::test ... ok
[INFO] [stdout] test combinators::then::tests::positive ... ok
[INFO] [stderr]    Doc-tests kombi
[INFO] [stdout] test tests::parse_void_positive ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fa54b4d12797c7df737db64d2f98097effde7df215cb98843055cac6ee6e4092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa54b4d12797c7df737db64d2f98097effde7df215cb98843055cac6ee6e4092", kill_on_drop: false }`
[INFO] [stdout] fa54b4d12797c7df737db64d2f98097effde7df215cb98843055cac6ee6e4092