[INFO] cloning repository https://github.com/kirinokirino/j
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kirinokirino/j" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkirinokirino%2Fj", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkirinokirino%2Fj'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8fe53916b417ec12f8cf90e364d3d22248961768
[INFO] testing kirinokirino/j against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkirinokirino%2Fj" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kirinokirino/j
[INFO] finished tweaking git repo https://github.com/kirinokirino/j
[INFO] tweaked toml for git repo https://github.com/kirinokirino/j written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kirinokirino/j on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kirinokirino/j already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a775641ec9ef14d9d7e1ba5e5e56ed6ea8be40aa2392407d4ae05177411e23c
[INFO] running `Command { std: "docker" "start" "-a" "8a775641ec9ef14d9d7e1ba5e5e56ed6ea8be40aa2392407d4ae05177411e23c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a775641ec9ef14d9d7e1ba5e5e56ed6ea8be40aa2392407d4ae05177411e23c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a775641ec9ef14d9d7e1ba5e5e56ed6ea8be40aa2392407d4ae05177411e23c", kill_on_drop: false }`
[INFO] [stdout] 8a775641ec9ef14d9d7e1ba5e5e56ed6ea8be40aa2392407d4ae05177411e23c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b9144914036e644ca89316658c462b64c155c07ac3d27595eca508ec3f3f7d9
[INFO] running `Command { std: "docker" "start" "-a" "1b9144914036e644ca89316658c462b64c155c07ac3d27595eca508ec3f3f7d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]    Compiling j v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `input` and `output` are never read
[INFO] [stdout]   --> src/skk.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct Response {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 79 |     input: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 80 |     output: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.16s
[INFO] running `Command { std: "docker" "inspect" "1b9144914036e644ca89316658c462b64c155c07ac3d27595eca508ec3f3f7d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b9144914036e644ca89316658c462b64c155c07ac3d27595eca508ec3f3f7d9", kill_on_drop: false }`
[INFO] [stdout] 1b9144914036e644ca89316658c462b64c155c07ac3d27595eca508ec3f3f7d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 685bb37c3861c4de20fcb4b50e0eaf3e714094b04758d741b0d16e43abebd5ef
[INFO] running `Command { std: "docker" "start" "-a" "685bb37c3861c4de20fcb4b50e0eaf3e714094b04758d741b0d16e43abebd5ef", kill_on_drop: false }`
[INFO] [stderr]    Compiling j v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `input` and `output` are never read
[INFO] [stdout]   --> src/skk.rs:79:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct Response {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] 79 |     input: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 80 |     output: String,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "685bb37c3861c4de20fcb4b50e0eaf3e714094b04758d741b0d16e43abebd5ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "685bb37c3861c4de20fcb4b50e0eaf3e714094b04758d741b0d16e43abebd5ef", kill_on_drop: false }`
[INFO] [stdout] 685bb37c3861c4de20fcb4b50e0eaf3e714094b04758d741b0d16e43abebd5ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e469c778c2f437c93f05fd63116e7446c7ecf3cb96faddc9d865366ae63c8d16
[INFO] running `Command { std: "docker" "start" "-a" "e469c778c2f437c93f05fd63116e7446c7ecf3cb96faddc9d865366ae63c8d16", kill_on_drop: false }`
[INFO] [stderr] warning: fields `input` and `output` are never read
[INFO] [stderr]   --> src/skk.rs:79:5
[INFO] [stderr]    |
[INFO] [stderr] 78 | pub struct Response {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] 79 |     input: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 80 |     output: String,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Response` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `j` (bin "j" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/j-ab59d436160c6b9c)
[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" "e469c778c2f437c93f05fd63116e7446c7ecf3cb96faddc9d865366ae63c8d16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e469c778c2f437c93f05fd63116e7446c7ecf3cb96faddc9d865366ae63c8d16", kill_on_drop: false }`
[INFO] [stdout] e469c778c2f437c93f05fd63116e7446c7ecf3cb96faddc9d865366ae63c8d16