[INFO] fetching crate lindera-ko-dic-builder 0.7.1...
[INFO] testing lindera-ko-dic-builder-0.7.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate lindera-ko-dic-builder 0.7.1 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate lindera-ko-dic-builder 0.7.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lindera-ko-dic-builder 0.7.1
[INFO] finished tweaking crates.io crate lindera-ko-dic-builder 0.7.1
[INFO] tweaked toml for crates.io crate lindera-ko-dic-builder 0.7.1 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate lindera-ko-dic-builder 0.7.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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 hermit-abi v0.1.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 877b43787f2082380a9b1e2390441dd1e32c7eee7ae5bd7fa0792d5db861afef
[INFO] running `Command { std: "docker" "start" "-a" "877b43787f2082380a9b1e2390441dd1e32c7eee7ae5bd7fa0792d5db861afef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "877b43787f2082380a9b1e2390441dd1e32c7eee7ae5bd7fa0792d5db861afef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "877b43787f2082380a9b1e2390441dd1e32c7eee7ae5bd7fa0792d5db861afef", kill_on_drop: false }`
[INFO] [stdout] 877b43787f2082380a9b1e2390441dd1e32c7eee7ae5bd7fa0792d5db861afef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99b4f6ba34f7633870f4198dd518e2de0e38eb8eed52fee2a5d9111387ca8682
[INFO] running `Command { std: "docker" "start" "-a" "99b4f6ba34f7633870f4198dd518e2de0e38eb8eed52fee2a5d9111387ca8682", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling memchr v2.3.2
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling yada v0.4.0
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling bstr v0.2.11
[INFO] [stderr]    Compiling lindera-core v0.7.0
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling lindera-ko-dic-builder v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `right_id`
[INFO] [stdout]    --> src/lib.rs:354:5
[INFO] [stdout]     |
[INFO] [stdout] 354 |     right_id: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` 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 21.07s
[INFO] running `Command { std: "docker" "inspect" "99b4f6ba34f7633870f4198dd518e2de0e38eb8eed52fee2a5d9111387ca8682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99b4f6ba34f7633870f4198dd518e2de0e38eb8eed52fee2a5d9111387ca8682", kill_on_drop: false }`
[INFO] [stdout] 99b4f6ba34f7633870f4198dd518e2de0e38eb8eed52fee2a5d9111387ca8682
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a9cc49a927677bf68cebed93b510f81d26b5fa636fb59bb9790554db3f5eaba
[INFO] running `Command { std: "docker" "start" "-a" "6a9cc49a927677bf68cebed93b510f81d26b5fa636fb59bb9790554db3f5eaba", kill_on_drop: false }`
[INFO] [stderr]    Compiling lindera-ko-dic-builder v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `right_id`
[INFO] [stdout]    --> src/lib.rs:354:5
[INFO] [stdout]     |
[INFO] [stdout] 354 |     right_id: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `right_id`
[INFO] [stdout]    --> src/lib.rs:354:5
[INFO] [stdout]     |
[INFO] [stdout] 354 |     right_id: u32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` 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 0.82s
[INFO] running `Command { std: "docker" "inspect" "6a9cc49a927677bf68cebed93b510f81d26b5fa636fb59bb9790554db3f5eaba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a9cc49a927677bf68cebed93b510f81d26b5fa636fb59bb9790554db3f5eaba", kill_on_drop: false }`
[INFO] [stdout] 6a9cc49a927677bf68cebed93b510f81d26b5fa636fb59bb9790554db3f5eaba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] feed3f071ce5b90564affe6ee9b3f68efc46dab0f9fb6d943735299bc4bf7b87
[INFO] running `Command { std: "docker" "start" "-a" "feed3f071ce5b90564affe6ee9b3f68efc46dab0f9fb6d943735299bc4bf7b87", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `right_id`
[INFO] [stderr]    --> src/lib.rs:354:5
[INFO] [stderr]     |
[INFO] [stderr] 354 |     right_id: u32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `lindera-ko-dic-builder` (lib) generated 1 warning
[INFO] [stderr] warning: `lindera-ko-dic-builder` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lindera_ko_dic_builder-c4d2acc3de709564)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lindera_ko_dic-549934d09115066f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lindera-ko-dic-builder
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "feed3f071ce5b90564affe6ee9b3f68efc46dab0f9fb6d943735299bc4bf7b87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feed3f071ce5b90564affe6ee9b3f68efc46dab0f9fb6d943735299bc4bf7b87", kill_on_drop: false }`
[INFO] [stdout] feed3f071ce5b90564affe6ee9b3f68efc46dab0f9fb6d943735299bc4bf7b87