[INFO] cloning repository https://github.com/thirdsgames/shoumei
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thirdsgames/shoumei" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthirdsgames%2Fshoumei", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthirdsgames%2Fshoumei'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e71557599354352f0aa90c0d02b130763215f9d
[INFO] checking thirdsgames/shoumei against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthirdsgames%2Fshoumei" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/thirdsgames/shoumei
[INFO] finished tweaking git repo https://github.com/thirdsgames/shoumei
[INFO] tweaked toml for git repo https://github.com/thirdsgames/shoumei written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/thirdsgames/shoumei on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/thirdsgames/shoumei 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f669e716864462630fd376b76af592ea67d88f01faabb06b0eb978ca383484b
[INFO] running `Command { std: "docker" "start" "-a" "1f669e716864462630fd376b76af592ea67d88f01faabb06b0eb978ca383484b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f669e716864462630fd376b76af592ea67d88f01faabb06b0eb978ca383484b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f669e716864462630fd376b76af592ea67d88f01faabb06b0eb978ca383484b", kill_on_drop: false }`
[INFO] [stdout] 1f669e716864462630fd376b76af592ea67d88f01faabb06b0eb978ca383484b
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f753a4a912f1367f8f0c2432925956650e18d403d835467e929f75fa293e1cd
[INFO] running `Command { std: "docker" "start" "-a" "0f753a4a912f1367f8f0c2432925956650e18d403d835467e929f75fa293e1cd", kill_on_drop: false }`
[INFO] [stderr]     Checking yaml-rust v0.3.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking console v0.13.0
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking indicatif v0.15.0
[INFO] [stderr]     Checking shoumei v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `range` is never read
[INFO] [stdout]   --> src/parser/type_check.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct DefinitionCase {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 55 |     range: Range,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DefinitionCase` 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] [stdout] warning: field `lambda` is never read
[INFO] [stdout]    --> src/parser/type_deduce.rs:105:18
[INFO] [stdout]     |
[INFO] [stdout] 105 |     LambdaType { lambda: Range },
[INFO] [stdout]     |     ----------   ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConstraintEqualityReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `let_token` and `right_expr` are never read
[INFO] [stdout]    --> src/parser/type_deduce.rs:115:15
[INFO] [stdout]     |
[INFO] [stdout] 115 |     LetType { let_token: Range, right_expr: Range },
[INFO] [stdout]     |     -------   ^^^^^^^^^         ^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConstraintEqualityReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `range` is never read
[INFO] [stdout]   --> src/parser/type_check.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub struct DefinitionCase {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 55 |     range: Range,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DefinitionCase` 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] [stdout] warning: field `lambda` is never read
[INFO] [stdout]    --> src/parser/type_deduce.rs:105:18
[INFO] [stdout]     |
[INFO] [stdout] 105 |     LambdaType { lambda: Range },
[INFO] [stdout]     |     ----------   ^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConstraintEqualityReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `let_token` and `right_expr` are never read
[INFO] [stdout]    --> src/parser/type_deduce.rs:115:15
[INFO] [stdout]     |
[INFO] [stdout] 115 |     LetType { let_token: Range, right_expr: Range },
[INFO] [stdout]     |     -------   ^^^^^^^^^         ^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     fields in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConstraintEqualityReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/parser/type_deduce.rs:117:14
[INFO] [stdout]     |
[INFO] [stdout] 117 |     Implicit(ConstraintImplicitReason),
[INFO] [stdout]     |     -------- ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConstraintEqualityReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 117 -     Implicit(ConstraintImplicitReason),
[INFO] [stdout] 117 +     Implicit(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConstraintExplicitReason` is never used
[INFO] [stdout]    --> src/parser/type_deduce.rs:128:6
[INFO] [stdout]     |
[INFO] [stdout] 128 | enum ConstraintExplicitReason {}
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `let_token` is never read
[INFO] [stdout]    --> src/parser/type_deduce.rs:133:19
[INFO] [stdout]     |
[INFO] [stdout] 133 |     InstanceLet { let_token: Range },
[INFO] [stdout]     |     -----------   ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConstraintImplicitReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/parser/type_deduce.rs:117:14
[INFO] [stdout]     |
[INFO] [stdout] 117 |     Implicit(ConstraintImplicitReason),
[INFO] [stdout]     |     -------- ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConstraintEqualityReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]     |
[INFO] [stdout] 117 -     Implicit(ConstraintImplicitReason),
[INFO] [stdout] 117 +     Implicit(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConstraintExplicitReason` is never used
[INFO] [stdout]    --> src/parser/type_deduce.rs:128:6
[INFO] [stdout]     |
[INFO] [stdout] 128 | enum ConstraintExplicitReason {}
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `let_token` is never read
[INFO] [stdout]    --> src/parser/type_deduce.rs:133:19
[INFO] [stdout]     |
[INFO] [stdout] 133 |     InstanceLet { let_token: Range },
[INFO] [stdout]     |     -----------   ^^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ConstraintImplicitReason` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.53s
[INFO] running `Command { std: "docker" "inspect" "0f753a4a912f1367f8f0c2432925956650e18d403d835467e929f75fa293e1cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f753a4a912f1367f8f0c2432925956650e18d403d835467e929f75fa293e1cd", kill_on_drop: false }`
[INFO] [stdout] 0f753a4a912f1367f8f0c2432925956650e18d403d835467e929f75fa293e1cd
