[INFO] fetching crate iterators-collection 0.3.3...
[INFO] testing iterators-collection-0.3.3 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate iterators-collection 0.3.3 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate iterators-collection 0.3.3 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71bd71e65231c4d3b09500e33fbd5512a87537e937cf1608c395ae5dfc10c525
[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" "71bd71e65231c4d3b09500e33fbd5512a87537e937cf1608c395ae5dfc10c525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71bd71e65231c4d3b09500e33fbd5512a87537e937cf1608c395ae5dfc10c525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71bd71e65231c4d3b09500e33fbd5512a87537e937cf1608c395ae5dfc10c525", kill_on_drop: false }`
[INFO] [stdout] 71bd71e65231c4d3b09500e33fbd5512a87537e937cf1608c395ae5dfc10c525
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c508ba6ebcf0719a0fa0bd4dbe21760d09543a454c613fa6ad386dcd40eab3f9
[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" "c508ba6ebcf0719a0fa0bd4dbe21760d09543a454c613fa6ad386dcd40eab3f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling iterators-collection v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] running `Command { std: "docker" "inspect" "c508ba6ebcf0719a0fa0bd4dbe21760d09543a454c613fa6ad386dcd40eab3f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c508ba6ebcf0719a0fa0bd4dbe21760d09543a454c613fa6ad386dcd40eab3f9", kill_on_drop: false }`
[INFO] [stdout] c508ba6ebcf0719a0fa0bd4dbe21760d09543a454c613fa6ad386dcd40eab3f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91fea3f31d8acd637ed30b150619550898a7f4e0b06efd4d867f8fb2b8561b3c
[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" "91fea3f31d8acd637ed30b150619550898a7f4e0b06efd4d867f8fb2b8561b3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling iterators-collection v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "91fea3f31d8acd637ed30b150619550898a7f4e0b06efd4d867f8fb2b8561b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91fea3f31d8acd637ed30b150619550898a7f4e0b06efd4d867f8fb2b8561b3c", kill_on_drop: false }`
[INFO] [stdout] 91fea3f31d8acd637ed30b150619550898a7f4e0b06efd4d867f8fb2b8561b3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f773d721fbbca5dbdfcce00294445dfb535a83d40b1d46f479cb0d840e4a6d79
[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" "f773d721fbbca5dbdfcce00294445dfb535a83d40b1d46f479cb0d840e4a6d79", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 14 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iterators_collection-a20eee42b9a6dd98)
[INFO] [stdout] test filter::tests::exclude ... ok
[INFO] [stdout] test share::tests::double_iterator_safe_for_each ... 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_from_double_iterator_works ... ok
[INFO] [stdout] test share::tests::double_iterator_get_all_the_possible_values ... ok
[INFO] [stdout] test filter::tests::exclude_construction ... ok
[INFO] [stdout] test share::tests::single_line_iterator_iterates_well ... ok
[INFO] [stdout] test share::tests::single_line_iterator_safe_for_each ... ok
[INFO] [stdout] test share::tests::double_iterator_never_get_the_same_value ... ok
[INFO] [stdout] test share::tests::double_iterator_reset ... 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] [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 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iterators-collection
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[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 (line 40) ... 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 0.46s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f773d721fbbca5dbdfcce00294445dfb535a83d40b1d46f479cb0d840e4a6d79", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f773d721fbbca5dbdfcce00294445dfb535a83d40b1d46f479cb0d840e4a6d79", kill_on_drop: false }`
[INFO] [stdout] f773d721fbbca5dbdfcce00294445dfb535a83d40b1d46f479cb0d840e4a6d79