[INFO] fetching crate pushgen 0.0.2... [INFO] testing pushgen-0.0.2 against 1.59.0 for beta-1.60-1 [INFO] extracting crate pushgen 0.0.2 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate pushgen 0.0.2 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pushgen 0.0.2 [INFO] finished tweaking crates.io crate pushgen 0.0.2 [INFO] tweaked toml for crates.io crate pushgen 0.0.2 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate crates.io crate pushgen 0.0.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9cbf33f678857f6b6c9303af2c3c710acd5482c5d588f38209d91443d430548f [INFO] running `Command { std: "docker" "start" "-a" "9cbf33f678857f6b6c9303af2c3c710acd5482c5d588f38209d91443d430548f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9cbf33f678857f6b6c9303af2c3c710acd5482c5d588f38209d91443d430548f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cbf33f678857f6b6c9303af2c3c710acd5482c5d588f38209d91443d430548f", kill_on_drop: false }` [INFO] [stdout] 9cbf33f678857f6b6c9303af2c3c710acd5482c5d588f38209d91443d430548f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75761fe20b445150514c09370b379b924b3a8604e3af7b3eba9c1ac75b460bfd [INFO] running `Command { std: "docker" "start" "-a" "75761fe20b445150514c09370b379b924b3a8604e3af7b3eba9c1ac75b460bfd", kill_on_drop: false }` [INFO] [stderr] Compiling pushgen v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `Command { std: "docker" "inspect" "75761fe20b445150514c09370b379b924b3a8604e3af7b3eba9c1ac75b460bfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75761fe20b445150514c09370b379b924b3a8604e3af7b3eba9c1ac75b460bfd", kill_on_drop: false }` [INFO] [stdout] 75761fe20b445150514c09370b379b924b3a8604e3af7b3eba9c1ac75b460bfd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79e2526d881ae3ffa12ed6da5bddfa6ca1aab12eb6f902c2e889628400d6e57e [INFO] running `Command { std: "docker" "start" "-a" "79e2526d881ae3ffa12ed6da5bddfa6ca1aab12eb6f902c2e889628400d6e57e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling pushgen v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.69s [INFO] running `Command { std: "docker" "inspect" "79e2526d881ae3ffa12ed6da5bddfa6ca1aab12eb6f902c2e889628400d6e57e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79e2526d881ae3ffa12ed6da5bddfa6ca1aab12eb6f902c2e889628400d6e57e", kill_on_drop: false }` [INFO] [stdout] 79e2526d881ae3ffa12ed6da5bddfa6ca1aab12eb6f902c2e889628400d6e57e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 231eb21476b4889a8fcb330fcd8749f1d49d3213672c0379d180cf0d682612fd [INFO] running `Command { std: "docker" "start" "-a" "231eb21476b4889a8fcb330fcd8749f1d49d3213672c0379d180cf0d682612fd", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pushgen-fb4900937a3cce56) [INFO] [stdout] [INFO] [stdout] running 70 tests [INFO] [stdout] test generators::slice_generator::tests::try_advance ... ok [INFO] [stdout] test generators::slice_generator::tests::try_advance_inside ... ok [INFO] [stdout] test generators::slice_generator::tests::try_advance_available ... ok [INFO] [stdout] test generators::slice_generator::tests::try_advance_more_than_available ... ok [INFO] [stdout] test structs::chain::tests::basic_chain ... ok [INFO] [stdout] test structs::chain::tests::spuriously_stopping_first ... ok [INFO] [stdout] test structs::chain::tests::spuriously_stopping_second ... ok [INFO] [stdout] test structs::cloned::tests::spuriously_stopping ... ok [INFO] [stdout] test structs::copied::tests::spuriously_stopping ... ok [INFO] [stdout] test structs::dedup::tests::dedup_all_duplicate ... ok [INFO] [stdout] test structs::dedup::tests::dedup_nonduplicate ... ok [INFO] [stdout] test structs::dedup::tests::dedup_some_duplicate ... ok [INFO] [stdout] test structs::dedup::tests::dedup_stopping_source ... ok [INFO] [stdout] test structs::enumerate::tests::advance ... ok [INFO] [stdout] test structs::enumerate::tests::enumerate ... ok [INFO] [stdout] test structs::enumerate::tests::spuriously_stopping_advance ... ok [INFO] [stdout] test structs::filter::tests::spuriously_stopping ... ok [INFO] [stdout] test structs::filter_map::tests::spuriously_stopping ... ok [INFO] [stdout] test structs::flatten::tests::only_stopping_generators ... ok [INFO] [stdout] test structs::flatten::tests::slice_flatten ... ok [INFO] [stdout] test structs::flatten::tests::stopping_generator ... ok [INFO] [stdout] test structs::flatten::tests::stopping_nested_generator ... ok [INFO] [stdout] test structs::flatten::tests::vector_flatten ... ok [INFO] [stdout] test structs::inspect::tests::inspect ... ok [INFO] [stdout] test structs::iterator::tests::fold ... ok [INFO] [stdout] test structs::iterator::tests::iter_over_slice ... ok [INFO] [stdout] test structs::map::tests::spuriously_stopping ... ok [INFO] [stdout] test structs::skip::tests::skip ... ok [INFO] [stdout] test structs::skip::tests::skip_while ... ok [INFO] [stdout] test structs::skip::tests::spuriously_stopping_skip ... ok [INFO] [stdout] test structs::skip::tests::spuriously_stopping_skip_while ... ok [INFO] [stdout] test structs::skip::tests::try_advance ... ok [INFO] [stdout] test structs::skip::tests::try_advance_max ... ok [INFO] [stdout] test structs::skip::tests::try_advance_stopping ... ok [INFO] [stdout] test structs::skip::tests::try_advance_stopping_skip_region ... ok [INFO] [stdout] test structs::step_by::tests::basic_test ... ok [INFO] [stdout] test structs::step_by::tests::spuriously_multi_stopping ... ok [INFO] [stdout] test structs::step_by::tests::spuriously_stopping ... ok [INFO] [stdout] test structs::step_by::tests::step_next ... ok [INFO] [stdout] test structs::step_by::tests::step_one ... ok [INFO] [stdout] test structs::take::tests::spuriously_stopping_take ... ok [INFO] [stdout] test structs::take::tests::take ... ok [INFO] [stdout] test structs::take::tests::take_restart ... ok [INFO] [stdout] test structs::take::tests::spuriously_stopping_take_while ... ok [INFO] [stdout] test structs::take::tests::take_while_with_restart ... ok [INFO] [stdout] test structs::take::tests::take_while ... ok [INFO] [stdout] test structs::zip::tests::same_length ... ok [INFO] [stdout] test structs::zip::tests::shorter_left_side ... ok [INFO] [stdout] test structs::zip::tests::shorter_right_side ... ok [INFO] [stdout] test structs::zip::tests::spuriously_stopped_left ... ok [INFO] [stdout] test structs::zip::tests::spuriously_stopped_right ... ok [INFO] [stdout] test traits::accum::tests::product ... ok [INFO] [stdout] test traits::accum::tests::sum ... ok [INFO] [stdout] test traits::generator_ext::tests::basic_all ... ok [INFO] [stdout] test traits::generator_ext::tests::collect_string ... ok [INFO] [stdout] test traits::generator_ext::tests::collect_vec ... ok [INFO] [stdout] test traits::generator_ext::tests::double_stop_try_reduce ... ok [INFO] [stdout] test traits::generator_ext::tests::empty_all ... ok [INFO] [stdout] test traits::generator_ext::tests::empty_any ... ok [INFO] [stdout] test traits::generator_ext::tests::empty_reduce ... ok [INFO] [stdout] test traits::generator_ext::tests::empty_try_reduce ... ok [INFO] [stdout] test traits::generator_ext::tests::for_each_stopped ... ok [INFO] [stdout] test traits::generator_ext::tests::shortcircuit_all ... ok [INFO] [stdout] test traits::generator_ext::tests::single_element_try_reduce ... ok [INFO] [stdout] test traits::generator_ext::tests::single_element_reduce ... ok [INFO] [stdout] test traits::generator_ext::tests::spuriously_stopping_try_fold ... ok [INFO] [stdout] test traits::generator_ext::tests::stop_at_start_try_reduce ... ok [INFO] [stdout] test traits::generator_ext::tests::two_element_reduce ... ok [INFO] [stdout] test traits::generator_ext::tests::two_element_try_reduce ... ok [INFO] [stderr] Doc-tests pushgen [INFO] [stdout] test structs::step_by::tests::zero_step_size - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 70 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 63 tests [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name pushgen --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern criterion=/opt/rustwide/target/debug/deps/libcriterion-25e9966c16d002b3.rlib --extern either=/opt/rustwide/target/debug/deps/libeither-f3eb75e6114deaca.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-d013b5c31c8aac7a.rlib --extern pushgen=/opt/rustwide/target/debug/deps/libpushgen-3d815faabaee95cc.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="std"' --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "231eb21476b4889a8fcb330fcd8749f1d49d3213672c0379d180cf0d682612fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "231eb21476b4889a8fcb330fcd8749f1d49d3213672c0379d180cf0d682612fd", kill_on_drop: false }` [INFO] [stdout] 231eb21476b4889a8fcb330fcd8749f1d49d3213672c0379d180cf0d682612fd