[INFO] crate remain 0.2.2 is already in cache [INFO] testing remain-0.2.2 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] extracting crate remain 0.2.2 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate remain 0.2.2 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate remain 0.2.2 [INFO] finished tweaking crates.io crate remain 0.2.2 [INFO] tweaked toml for crates.io crate remain 0.2.2 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "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] e0114b079eac11b28bb710fe716c459f7c3418ee05678568a8b8b63613c9210e [INFO] running `Command { std: "docker" "start" "-a" "e0114b079eac11b28bb710fe716c459f7c3418ee05678568a8b8b63613c9210e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0114b079eac11b28bb710fe716c459f7c3418ee05678568a8b8b63613c9210e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0114b079eac11b28bb710fe716c459f7c3418ee05678568a8b8b63613c9210e", kill_on_drop: false }` [INFO] [stdout] e0114b079eac11b28bb710fe716c459f7c3418ee05678568a8b8b63613c9210e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", 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] 703af5de76368000c9c33e6681eef05edac96d51ac3f0072af94d6281157506d [INFO] running `Command { std: "docker" "start" "-a" "703af5de76368000c9c33e6681eef05edac96d51ac3f0072af94d6281157506d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling remain v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.80s [INFO] running `Command { std: "docker" "inspect" "703af5de76368000c9c33e6681eef05edac96d51ac3f0072af94d6281157506d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "703af5de76368000c9c33e6681eef05edac96d51ac3f0072af94d6281157506d", kill_on_drop: false }` [INFO] [stdout] 703af5de76368000c9c33e6681eef05edac96d51ac3f0072af94d6281157506d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", 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] 05527a835f5a6afe6aa6dc5ac7e8d550720abf0fb7493fdcf7262085980f1f81 [INFO] running `Command { std: "docker" "start" "-a" "05527a835f5a6afe6aa6dc5ac7e8d550720abf0fb7493fdcf7262085980f1f81", kill_on_drop: false }` [INFO] [stderr] Compiling rustversion v1.0.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling dissimilar v1.0.2 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling trybuild v1.0.30 [INFO] [stderr] Compiling remain v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 38.60s [INFO] running `Command { std: "docker" "inspect" "05527a835f5a6afe6aa6dc5ac7e8d550720abf0fb7493fdcf7262085980f1f81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05527a835f5a6afe6aa6dc5ac7e8d550720abf0fb7493fdcf7262085980f1f81", kill_on_drop: false }` [INFO] [stdout] 05527a835f5a6afe6aa6dc5ac7e8d550720abf0fb7493fdcf7262085980f1f81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f8416506e450341cf87440a23190002da5040f269dca967e59b2802604411c00 [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" "f8416506e450341cf87440a23190002da5040f269dca967e59b2802604411c00", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/remain-4bf162a73adcb8fb [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/compiletest-5c1d49e07b137e69 [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.35 [INFO] [stderr] Compiling rustversion v1.0.3 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling remain v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking remain-tests v0.0.0 (/opt/rustwide/target/tests/remain) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.95s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/enum.rs ... ok [INFO] [stderr] test tests/ui/let-stable.rs ... ok [INFO] [stderr] test tests/ui/let-unstable.rs ... ok [INFO] [stderr] test tests/ui/match-stable.rs ... ok [INFO] [stderr] test tests/ui/match-unstable.rs ... ok [INFO] [stderr] test tests/ui/repeat.rs ... ok [INFO] [stderr] test tests/ui/struct.rs ... ok [INFO] [stderr] test tests/ui/unnamed-fields.rs ... ok [INFO] [stderr] test tests/ui/unsorted-enum.rs ... ok [INFO] [stderr] test tests/ui/unsorted-match-stable.rs ... ok [INFO] [stderr] test tests/ui/unsorted-match-unstable.rs ... ok [INFO] [stderr] test tests/ui/unsorted-struct.rs ... ok [INFO] [stdout] test ui ... ok [INFO] [stderr] test tests/ui/unsupported.rs ... ok [INFO] [stdout] [INFO] [stderr]  [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/order-ae5331f397598bb5 [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] [stderr] Running /opt/rustwide/target/debug/deps/stable-2d59834620280e98 [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_match ... ok [INFO] [stdout] test test_attrs ... ok [INFO] [stdout] test test_let ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/unstable-879582fa1adf3e2b [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_attrs ... ok [INFO] [stdout] test test_let ... ok [INFO] [stdout] test test_match ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests remain [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 125) ... ok [INFO] [stdout] test src/lib.rs - (line 114) ... ok [INFO] [stdout] test src/lib.rs - (line 21) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f8416506e450341cf87440a23190002da5040f269dca967e59b2802604411c00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8416506e450341cf87440a23190002da5040f269dca967e59b2802604411c00", kill_on_drop: false }` [INFO] [stdout] f8416506e450341cf87440a23190002da5040f269dca967e59b2802604411c00