[INFO] cloning repository https://github.com/sozysozbot/wenyan-to-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sozysozbot/wenyan-to-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsozysozbot%2Fwenyan-to-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsozysozbot%2Fwenyan-to-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2129edbb87116b899875b14fee2e0785f8a7d7b3
[INFO] checking sozysozbot/wenyan-to-rust against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsozysozbot%2Fwenyan-to-rust" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sozysozbot/wenyan-to-rust on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sozysozbot/wenyan-to-rust
[INFO] finished tweaking git repo https://github.com/sozysozbot/wenyan-to-rust
[INFO] tweaked toml for git repo https://github.com/sozysozbot/wenyan-to-rust written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/sozysozbot/wenyan-to-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded position v0.0.3
[INFO] [stderr]   Downloaded bimap v0.5.2
[INFO] [stderr]   Downloaded big_s v1.0.2
[INFO] [stderr]   Downloaded oi v0.0.2
[INFO] [stderr]   Downloaded bimap_plus_map v0.1.1
[INFO] [stderr]   Downloaded peek-nth v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5daa01d83c09f935e95ec53e19c3864252eddd647a9cbcb9805ec748fad3241d
[INFO] running `Command { std: "docker" "start" "-a" "5daa01d83c09f935e95ec53e19c3864252eddd647a9cbcb9805ec748fad3241d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5daa01d83c09f935e95ec53e19c3864252eddd647a9cbcb9805ec748fad3241d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5daa01d83c09f935e95ec53e19c3864252eddd647a9cbcb9805ec748fad3241d", kill_on_drop: false }`
[INFO] [stdout] 5daa01d83c09f935e95ec53e19c3864252eddd647a9cbcb9805ec748fad3241d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f07d4f27fb86c5519caadc644ac1c0cb7b364f6ce6fb462b0a56960c6edce7b
[INFO] running `Command { std: "docker" "start" "-a" "9f07d4f27fb86c5519caadc644ac1c0cb7b364f6ce6fb462b0a56960c6edce7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]     Checking adler v0.2.3
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]     Checking bimap v0.5.2
[INFO] [stderr]     Checking big_s v1.0.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]     Checking miniz_oxide v0.4.0
[INFO] [stderr]     Checking bimap_plus_map v0.1.1
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]     Checking peek-nth v0.2.0
[INFO] [stderr]     Checking backtrace v0.3.50
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.1
[INFO] [stderr]     Checking serde_json v1.0.57
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking oi v0.0.2
[INFO] [stderr]     Checking position v0.0.3
[INFO] [stderr]     Checking wenyan-to-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `lit`
[INFO] [stdout]    --> src/parse/mod.rs:396:37
[INFO] [stdout]     |
[INFO] [stdout] 396 |             lex::Lex::StringLiteral(lit) => unimplemented!("data之STRING_LITERAL"),
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_lit`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lit`
[INFO] [stdout]    --> src/parse/mod.rs:450:37
[INFO] [stdout]     |
[INFO] [stdout] 450 |             lex::Lex::StringLiteral(lit) => unimplemented!("昔之 IDENTIFIER 之 STRING"),
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_lit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lit`
[INFO] [stdout]    --> src/parse/mod.rs:492:41
[INFO] [stdout]     |
[INFO] [stdout] 492 |                 lex::Lex::StringLiteral(lit) => unimplemented!("夫 data 之 STRING_LITERAL"),
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_lit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lit`
[INFO] [stdout]    --> src/parse/mod.rs:396:37
[INFO] [stdout]     |
[INFO] [stdout] 396 |             lex::Lex::StringLiteral(lit) => unimplemented!("data之STRING_LITERAL"),
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_lit`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lit`
[INFO] [stdout]    --> src/parse/mod.rs:450:37
[INFO] [stdout]     |
[INFO] [stdout] 450 |             lex::Lex::StringLiteral(lit) => unimplemented!("昔之 IDENTIFIER 之 STRING"),
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_lit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lit`
[INFO] [stdout]    --> src/parse/mod.rs:492:41
[INFO] [stdout]     |
[INFO] [stdout] 492 |                 lex::Lex::StringLiteral(lit) => unimplemented!("夫 data 之 STRING_LITERAL"),
[INFO] [stdout]     |                                         ^^^ help: if this is intentional, prefix it with an underscore: `_lit`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.15s
[INFO] running `Command { std: "docker" "inspect" "9f07d4f27fb86c5519caadc644ac1c0cb7b364f6ce6fb462b0a56960c6edce7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f07d4f27fb86c5519caadc644ac1c0cb7b364f6ce6fb462b0a56960c6edce7b", kill_on_drop: false }`
[INFO] [stdout] 9f07d4f27fb86c5519caadc644ac1c0cb7b364f6ce6fb462b0a56960c6edce7b