[INFO] fetching crate jpreprocess-core 0.6.1...
[INFO] checking jpreprocess-core-0.6.1 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate jpreprocess-core 0.6.1 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate jpreprocess-core 0.6.1 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jpreprocess-core 0.6.1
[INFO] finished tweaking crates.io crate jpreprocess-core 0.6.1
[INFO] tweaked toml for crates.io crate jpreprocess-core 0.6.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 68 packages
[INFO] [stderr]       Adding env_logger v0.10.2 (latest: v0.11.3)
[INFO] [stderr]       Adding lindera-cc-cedict-builder v0.27.2 (latest: v0.29.0)
[INFO] [stderr]       Adding lindera-core v0.27.2 (latest: v0.29.0)
[INFO] [stderr]       Adding lindera-decompress v0.27.2 (latest: v0.29.0)
[INFO] [stderr]       Adding lindera-dictionary v0.27.2 (latest: v0.29.0)
[INFO] [stderr]       Adding lindera-ipadic-builder v0.27.2 (latest: v0.29.0)
[INFO] [stderr]       Adding lindera-ipadic-neologd-builder v0.27.2 (latest: v0.29.0)
[INFO] [stderr]       Adding lindera-ko-dic-builder v0.27.2 (latest: v0.29.0)
[INFO] [stderr]       Adding lindera-tokenizer v0.27.2 (latest: v0.29.0)
[INFO] [stderr]       Adding lindera-unidic-builder v0.27.2 (latest: v0.29.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lindera-unidic-builder v0.27.2
[INFO] [stderr]   Downloaded lindera-decompress v0.27.2
[INFO] [stderr]   Downloaded lindera-dictionary v0.27.2
[INFO] [stderr]   Downloaded lindera-ipadic-neologd-builder v0.27.2
[INFO] [stderr]   Downloaded lindera-ko-dic-builder v0.27.2
[INFO] [stderr]   Downloaded lindera-core v0.27.2
[INFO] [stderr]   Downloaded yada v0.5.1
[INFO] [stderr]   Downloaded lindera-cc-cedict-builder v0.27.2
[INFO] [stderr]   Downloaded lindera-ipadic-builder v0.27.2
[INFO] [stderr]   Downloaded encoding_rs_io v0.1.7
[INFO] [stderr]   Downloaded lindera-tokenizer v0.27.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8345054438b566253b67144aa5da764e08de61a0c8c937bfd037aa6d0a7b860
[INFO] running `Command { std: "docker" "start" "-a" "d8345054438b566253b67144aa5da764e08de61a0c8c937bfd037aa6d0a7b860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8345054438b566253b67144aa5da764e08de61a0c8c937bfd037aa6d0a7b860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8345054438b566253b67144aa5da764e08de61a0c8c937bfd037aa6d0a7b860", kill_on_drop: false }`
[INFO] [stdout] d8345054438b566253b67144aa5da764e08de61a0c8c937bfd037aa6d0a7b860
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2af846de124abf4a7b9489921d84ef0b04690700a0b0950d5b5ae4dd4238c8a
[INFO] running `Command { std: "docker" "start" "-a" "c2af846de124abf4a7b9489921d84ef0b04690700a0b0950d5b5ae4dd4238c8a", kill_on_drop: false }`
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking yada v0.5.1
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking encoding_rs_io v0.1.7
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking lindera-decompress v0.27.2
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking lindera-core v0.27.2
[INFO] [stderr]     Checking lindera-ko-dic-builder v0.27.2
[INFO] [stderr]     Checking lindera-ipadic-builder v0.27.2
[INFO] [stderr]     Checking lindera-ipadic-neologd-builder v0.27.2
[INFO] [stderr]     Checking lindera-cc-cedict-builder v0.27.2
[INFO] [stderr]     Checking lindera-unidic-builder v0.27.2
[INFO] [stderr]     Checking lindera-dictionary v0.27.2
[INFO] [stderr]     Checking lindera-tokenizer v0.27.2
[INFO] [stderr]     Checking jpreprocess-core v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.86s
[INFO] running `Command { std: "docker" "inspect" "c2af846de124abf4a7b9489921d84ef0b04690700a0b0950d5b5ae4dd4238c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2af846de124abf4a7b9489921d84ef0b04690700a0b0950d5b5ae4dd4238c8a", kill_on_drop: false }`
[INFO] [stdout] c2af846de124abf4a7b9489921d84ef0b04690700a0b0950d5b5ae4dd4238c8a
[INFO] checking jpreprocess-core-0.6.1 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate jpreprocess-core 0.6.1 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate jpreprocess-core 0.6.1 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jpreprocess-core 0.6.1
[INFO] finished tweaking crates.io crate jpreprocess-core 0.6.1
[INFO] tweaked toml for crates.io crate jpreprocess-core 0.6.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9117ac2e5e682558eb4c4222dd6d1f58b27203f6329e747378660ec8970e0c2f
[INFO] running `Command { std: "docker" "start" "-a" "9117ac2e5e682558eb4c4222dd6d1f58b27203f6329e747378660ec8970e0c2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9117ac2e5e682558eb4c4222dd6d1f58b27203f6329e747378660ec8970e0c2f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9117ac2e5e682558eb4c4222dd6d1f58b27203f6329e747378660ec8970e0c2f", kill_on_drop: false }`
[INFO] [stdout] 9117ac2e5e682558eb4c4222dd6d1f58b27203f6329e747378660ec8970e0c2f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e22c34f400aa6d035c988a9b3fc58e0a912dac66d7605bd6c0f16e88b9d5039e
[INFO] running `Command { std: "docker" "start" "-a" "e22c34f400aa6d035c988a9b3fc58e0a912dac66d7605bd6c0f16e88b9d5039e", kill_on_drop: false }`
[INFO] [stderr]     Checking encoding_index_tests v0.1.4
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking yada v0.5.1
[INFO] [stderr]     Checking glob v0.3.1
[INFO] [stderr]     Checking encoding_rs_io v0.1.7
[INFO] [stderr]     Checking encoding-index-japanese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]     Checking encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]     Checking encoding-index-korean v1.20141219.5
[INFO] [stderr]     Checking encoding v0.2.33
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stderr]     Checking lindera-decompress v0.27.2
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Checking lindera-core v0.27.2
[INFO] [stderr]     Checking lindera-ipadic-neologd-builder v0.27.2
[INFO] [stderr]     Checking lindera-ko-dic-builder v0.27.2
[INFO] [stderr]     Checking lindera-ipadic-builder v0.27.2
[INFO] [stderr]     Checking lindera-unidic-builder v0.27.2
[INFO] [stderr]     Checking lindera-cc-cedict-builder v0.27.2
[INFO] [stderr]     Checking lindera-dictionary v0.27.2
[INFO] [stderr]     Checking lindera-tokenizer v0.27.2
[INFO] [stderr]     Checking jpreprocess-core v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.67s
[INFO] running `Command { std: "docker" "inspect" "e22c34f400aa6d035c988a9b3fc58e0a912dac66d7605bd6c0f16e88b9d5039e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e22c34f400aa6d035c988a9b3fc58e0a912dac66d7605bd6c0f16e88b9d5039e", kill_on_drop: false }`
[INFO] [stdout] e22c34f400aa6d035c988a9b3fc58e0a912dac66d7605bd6c0f16e88b9d5039e