[INFO] fetching crate pest-ion 0.0.0...
[INFO] testing pest-ion-0.0.0 against master#404c8471aba60c2d837fa728e7c729a0f52d5830 for pr-87041-1
[INFO] extracting crate pest-ion 0.0.0 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate pest-ion 0.0.0 on toolchain 404c8471aba60c2d837fa728e7c729a0f52d5830
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pest-ion 0.0.0
[INFO] finished tweaking crates.io crate pest-ion 0.0.0
[INFO] tweaked toml for crates.io crate pest-ion 0.0.0 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "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" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ce627b291851726da79a3bd3a49eb791facdfaf5dc4e987ac585c7dc029b258c
[INFO] running `Command { std: "docker" "start" "-a" "ce627b291851726da79a3bd3a49eb791facdfaf5dc4e987ac585c7dc029b258c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce627b291851726da79a3bd3a49eb791facdfaf5dc4e987ac585c7dc029b258c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce627b291851726da79a3bd3a49eb791facdfaf5dc4e987ac585c7dc029b258c", kill_on_drop: false }`
[INFO] [stdout] ce627b291851726da79a3bd3a49eb791facdfaf5dc4e987ac585c7dc029b258c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6842d7527de255fb8420815c7a0e6c8fbf50396903fd556772f30c6d45c068f
[INFO] running `Command { std: "docker" "start" "-a" "b6842d7527de255fb8420815c7a0e6c8fbf50396903fd556772f30c6d45c068f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling bindgen v0.58.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling smallvec v1.6.1
[INFO] [stderr]    Compiling clang-sys v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling libloading v0.7.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling cmake v0.1.46
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling bigdecimal v0.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling ion-c-sys-macros v0.1.0
[INFO] [stderr]    Compiling delegate v0.5.2
[INFO] [stderr]    Compiling ion-c-sys v0.4.12
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling ion-rs v0.6.0
[INFO] [stderr]    Compiling pest-ion v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> src/lib.rs:120:44
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let fields = std::array::IntoIter::new([
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 37.33s
[INFO] running `Command { std: "docker" "inspect" "b6842d7527de255fb8420815c7a0e6c8fbf50396903fd556772f30c6d45c068f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6842d7527de255fb8420815c7a0e6c8fbf50396903fd556772f30c6d45c068f", kill_on_drop: false }`
[INFO] [stdout] b6842d7527de255fb8420815c7a0e6c8fbf50396903fd556772f30c6d45c068f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bc781af990090a7b36c994ef454806dab293fd9e2b6c07709338bce6f3ac2581
[INFO] running `Command { std: "docker" "start" "-a" "bc781af990090a7b36c994ef454806dab293fd9e2b6c07709338bce6f3ac2581", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> src/lib.rs:120:44
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let fields = std::array::IntoIter::new([
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling rstest v0.10.0
[INFO] [stderr]    Compiling pest-ion v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> src/lib.rs:120:44
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let fields = std::array::IntoIter::new([
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.86s
[INFO] running `Command { std: "docker" "inspect" "bc781af990090a7b36c994ef454806dab293fd9e2b6c07709338bce6f3ac2581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc781af990090a7b36c994ef454806dab293fd9e2b6c07709338bce6f3ac2581", kill_on_drop: false }`
[INFO] [stdout] bc781af990090a7b36c994ef454806dab293fd9e2b6c07709338bce6f3ac2581
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8c34382328fe10c719b1b1c3ef619a5ea1fab4835d73b0bcd27444d607bd2fde
[INFO] running `Command { std: "docker" "start" "-a" "8c34382328fe10c719b1b1c3ef619a5ea1fab4835d73b0bcd27444d607bd2fde", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stderr]    --> src/lib.rs:120:44
[INFO] [stderr]     |
[INFO] [stderr] 120 |         let fields = std::array::IntoIter::new([
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pest-ion` (lib) generated 1 warning
[INFO] [stderr] warning: `pest-ion` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pest_ion-b0f3d817795582b1)
[INFO] [stdout] running 15 tests
[INFO] [stdout] test tests::good::case_02_case_insensitive_string_atomic ... ok
[INFO] [stdout] test tests::good::case_01_string ... ok
[INFO] [stdout] test tests::pest_errors::case_1_empty_rule ... ok
[INFO] [stdout] test tests::good::case_04_range_identifier_compound ... ok
[INFO] [stdout] test tests::good::case_03_range_silent ... ok
[INFO] [stdout] test tests::good::case_05_predicates_non_atomic ... ok
[INFO] [stdout] test tests::pest_errors::case_2_self_reference ... ok
[INFO] [stdout] test tests::pest_errors::case_3_double_rule ... ok
[INFO] [stdout] test tests::good::case_07_choice ... ok
[INFO] [stderr]    Doc-tests pest-ion
[INFO] [stdout] test tests::good::case_11_repeat_max ... ok
[INFO] [stdout] test tests::good::case_06_sequence ... ok
[INFO] [stdout] test tests::good::case_10_repeat_min ... ok
[INFO] [stdout] test tests::good::case_08_mix_choice_seq ... ok
[INFO] [stdout] test tests::good::case_09_optional ... ok
[INFO] [stdout] test tests::good::case_12_repeat_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.98s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8c34382328fe10c719b1b1c3ef619a5ea1fab4835d73b0bcd27444d607bd2fde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c34382328fe10c719b1b1c3ef619a5ea1fab4835d73b0bcd27444d607bd2fde", kill_on_drop: false }`
[INFO] [stdout] 8c34382328fe10c719b1b1c3ef619a5ea1fab4835d73b0bcd27444d607bd2fde