[INFO] fetching crate iterators-collection 0.3.3... [INFO] testing iterators-collection-0.3.3 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate iterators-collection 0.3.3 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate iterators-collection 0.3.3 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate iterators-collection 0.3.3 [INFO] finished tweaking crates.io crate iterators-collection 0.3.3 [INFO] tweaked toml for crates.io crate iterators-collection 0.3.3 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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] b801dbbd445579a715dd4d8b23411a7159a4c06850829d3db99e26b9fd5c0c96 [INFO] running `Command { std: "docker" "start" "-a" "b801dbbd445579a715dd4d8b23411a7159a4c06850829d3db99e26b9fd5c0c96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b801dbbd445579a715dd4d8b23411a7159a4c06850829d3db99e26b9fd5c0c96", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b801dbbd445579a715dd4d8b23411a7159a4c06850829d3db99e26b9fd5c0c96", kill_on_drop: false }` [INFO] [stdout] b801dbbd445579a715dd4d8b23411a7159a4c06850829d3db99e26b9fd5c0c96 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74001783a19f8a15acbe50021f4f7744667ca41f47f74eb73cb105e0664d4524 [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" "74001783a19f8a15acbe50021f4f7744667ca41f47f74eb73cb105e0664d4524", kill_on_drop: false }` [INFO] [stderr] Compiling iterators-collection v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.23s [INFO] running `Command { std: "docker" "inspect" "74001783a19f8a15acbe50021f4f7744667ca41f47f74eb73cb105e0664d4524", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74001783a19f8a15acbe50021f4f7744667ca41f47f74eb73cb105e0664d4524", kill_on_drop: false }` [INFO] [stdout] 74001783a19f8a15acbe50021f4f7744667ca41f47f74eb73cb105e0664d4524 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e4e45419f1e9365d33017d6741c89d2d51906ca914f88493ce870d4b919cf20 [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" "3e4e45419f1e9365d33017d6741c89d2d51906ca914f88493ce870d4b919cf20", kill_on_drop: false }` [INFO] [stderr] Compiling iterators-collection v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "3e4e45419f1e9365d33017d6741c89d2d51906ca914f88493ce870d4b919cf20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e4e45419f1e9365d33017d6741c89d2d51906ca914f88493ce870d4b919cf20", kill_on_drop: false }` [INFO] [stdout] 3e4e45419f1e9365d33017d6741c89d2d51906ca914f88493ce870d4b919cf20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 21312b199bef51fde4ecd2c8e081c8e315bf14cc53d61a34c54d6f4d7cca9307 [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" "21312b199bef51fde4ecd2c8e081c8e315bf14cc53d61a34c54d6f4d7cca9307", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/iterators_collection-a20eee42b9a6dd98) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test filter::tests::exclude ... ok [INFO] [stdout] test filter::tests::exclude_construction ... ok [INFO] [stdout] test share::tests::double_iterator_get_all_the_possible_values ... ok [INFO] [stdout] test share::tests::double_iterator_never_get_the_same_value ... ok [INFO] [stdout] test share::tests::double_iterator_set ... ok [INFO] [stdout] test share::tests::double_iterator_does_not_loop ... ok [INFO] [stdout] test share::tests::single_line_iterator_safe_for_each ... ok [INFO] [stdout] test share::tests::double_iterator_safe_for_each ... ok [INFO] [stdout] test share::tests::double_iterator_reset ... ok [INFO] [stdout] test share::tests::single_line_iterator_from_double_iterator_works ... ok [INFO] [stdout] test share::tests::single_line_iterator_iterates_well ... ok [INFO] [stdout] test share::tests::double_iterator_set_panics_for_overflow ... ok [INFO] [stdout] test share::tests::single_line_iterator_new_panics_when_out_of_range ... ok [INFO] [stderr] Doc-tests iterators-collection [INFO] [stdout] test share::tests::double_iterator_set_panics_with_same_values ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/share/mod.rs - share::DoubleIterator (line 40) ... ok [INFO] [stdout] test src/share/mod.rs - share::DoubleIterator (line 8) ... ok [INFO] [stdout] test src/share/mod.rs - share::DoubleIterator (line 21) ... ok [INFO] [stdout] test src/share/mod.rs - share::DoubleIterator::safe_for_each (line 108) ... ok [INFO] [stdout] test src/share/mod.rs - share::SingleLineIterator::safe_for_each (line 230) ... ok [INFO] [stdout] test src/filter/mod.rs - filter::Exclude (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "21312b199bef51fde4ecd2c8e081c8e315bf14cc53d61a34c54d6f4d7cca9307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21312b199bef51fde4ecd2c8e081c8e315bf14cc53d61a34c54d6f4d7cca9307", kill_on_drop: false }` [INFO] [stdout] 21312b199bef51fde4ecd2c8e081c8e315bf14cc53d61a34c54d6f4d7cca9307