[INFO] fetching crate token_deque 0.1.0... [INFO] testing token_deque-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate token_deque 0.1.0 into /workspace/builds/worker-92/source [INFO] validating manifest of crates.io crate token_deque 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate token_deque 0.1.0 [INFO] finished tweaking crates.io crate token_deque 0.1.0 [INFO] tweaked toml for crates.io crate token_deque 0.1.0 written to /workspace/builds/worker-92/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4f1e1182f3e70d7c1b4919802110fea9859bb7a4e87bde86a450464fe4b783c3 [INFO] running `Command { std: "docker" "start" "-a" "4f1e1182f3e70d7c1b4919802110fea9859bb7a4e87bde86a450464fe4b783c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4f1e1182f3e70d7c1b4919802110fea9859bb7a4e87bde86a450464fe4b783c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f1e1182f3e70d7c1b4919802110fea9859bb7a4e87bde86a450464fe4b783c3", kill_on_drop: false }` [INFO] [stdout] 4f1e1182f3e70d7c1b4919802110fea9859bb7a4e87bde86a450464fe4b783c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a4d48dd165715534871c3ea3f2b1014ed351ce1d8c4f2fe0bb32407b742d460 [INFO] running `Command { std: "docker" "start" "-a" "9a4d48dd165715534871c3ea3f2b1014ed351ce1d8c4f2fe0bb32407b742d460", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling token_deque v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "9a4d48dd165715534871c3ea3f2b1014ed351ce1d8c4f2fe0bb32407b742d460", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a4d48dd165715534871c3ea3f2b1014ed351ce1d8c4f2fe0bb32407b742d460", kill_on_drop: false }` [INFO] [stdout] 9a4d48dd165715534871c3ea3f2b1014ed351ce1d8c4f2fe0bb32407b742d460 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef46de9a084cf38c5eedc6ac78f0ab2ba3f3b63d08b2cd6d040b114aebdc9983 [INFO] running `Command { std: "docker" "start" "-a" "ef46de9a084cf38c5eedc6ac78f0ab2ba3f3b63d08b2cd6d040b114aebdc9983", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling rusty-fork v0.2.2 [INFO] [stderr] Compiling proptest v0.9.6 [INFO] [stderr] Compiling token_deque v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 9.78s [INFO] running `Command { std: "docker" "inspect" "ef46de9a084cf38c5eedc6ac78f0ab2ba3f3b63d08b2cd6d040b114aebdc9983", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef46de9a084cf38c5eedc6ac78f0ab2ba3f3b63d08b2cd6d040b114aebdc9983", kill_on_drop: false }` [INFO] [stdout] ef46de9a084cf38c5eedc6ac78f0ab2ba3f3b63d08b2cd6d040b114aebdc9983 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 18c14b48aa9d5421a69affe7e92c7121a0eccd6168f4c49d6b437a5cc6903afe [INFO] running `Command { std: "docker" "start" "-a" "18c14b48aa9d5421a69affe7e92c7121a0eccd6168f4c49d6b437a5cc6903afe", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/token_deque-2c184c7f52dd5b8f) [INFO] [stdout] [INFO] [stdout] running 20 tests [INFO] [stdout] test deque::test::can_be_created_from_iterator ... ok [INFO] [stdout] test deque::test::counts_work_as_expected ... ok [INFO] [stdout] test deque::test::debug_string ... ok [INFO] [stdout] test deque::test::default_works ... ok [INFO] [stdout] test deque::test::empty_list ... ok [INFO] [stdout] test deque::test::generation_protects_against_getting_wrong_item ... ok [INFO] [stdout] test deque::test::get_back_mut_allows_back_to_change_value ... ok [INFO] [stdout] test deque::test::get_front_mut_allows_front_to_change_value ... ok [INFO] [stdout] test deque::test::get_mut_allows_values_to_be_replaced ... ok [INFO] [stdout] test deque::test::push_back_works ... ok [INFO] [stdout] test deque::test::push_get_works ... ok [INFO] [stdout] test deque::test::push_remove_back_get_is_none ... ok [INFO] [stdout] test deque::test::push_remove_front_get_is_none ... ok [INFO] [stdout] test deque::test::push_remove_works ... ok [INFO] [stdout] test deque::test::reserve_increases_capacity ... ok [INFO] [stdout] test deque::test::with_capacity_preallocates_free_list ... ok [INFO] [stdout] test iterators::test::drains_find_everything_and_leave_slots_free ... ok [INFO] [stdout] test iterators::test::filter_can_find_items ... ok [INFO] [stdout] test iterators::test::iterator_filter_can_find_duplicates ... ok [INFO] [stdout] test iterators::test::iters_finds_everything ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/proptest.rs (/opt/rustwide/target/debug/deps/proptest-8f85d3cbcbb36119) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test random_push_and_pop ... ok [INFO] [stdout] test random_interleaved_push_and_pop ... ok [INFO] [stdout] test random_remove ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Doc-tests token_deque [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test src/deque.rs - deque::Deque::new (line 57) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::capacity (line 118) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::get_front (line 323) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::is_empty (line 152) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::get (line 433) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::with_capacity (line 71) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::get (line 444) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::get_back (line 377) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::reserve (line 103) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::drain_front (line 541) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::drain_back (line 583) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::get_mut (line 471) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::pop_front (line 275) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::pop_back (line 299) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::push_front (line 194) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::push_back (line 235) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::len_freelist (line 170) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::remove (line 497) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::iter_back (line 562) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::get_back_mut (line 403) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::len (line 132) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::get_front_mut (line 349) ... ok [INFO] [stdout] test src/deque.rs - deque::Deque::iter_front (line 520) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "18c14b48aa9d5421a69affe7e92c7121a0eccd6168f4c49d6b437a5cc6903afe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18c14b48aa9d5421a69affe7e92c7121a0eccd6168f4c49d6b437a5cc6903afe", kill_on_drop: false }` [INFO] [stdout] 18c14b48aa9d5421a69affe7e92c7121a0eccd6168f4c49d6b437a5cc6903afe