[INFO] cloning repository https://github.com/westhide/pai-repo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/westhide/pai-repo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwesthide%2Fpai-repo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwesthide%2Fpai-repo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d21a3541c4d081f599deb6e123b73b6b47a325c
[INFO] checking westhide/pai-repo against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwesthide%2Fpai-repo" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/westhide/pai-repo
[INFO] finished tweaking git repo https://github.com/westhide/pai-repo
[INFO] tweaked toml for git repo https://github.com/westhide/pai-repo written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/westhide/pai-repo on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/westhide/pai-repo 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded similar v2.4.0
[INFO] [stderr]   Downloaded syn-select v0.3.0
[INFO] [stderr]   Downloaded insta v1.34.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a9450afa57bdd6761a73f4a266c51558857fe379a6e065fd73352988632d780d
[INFO] running `Command { std: "docker" "start" "-a" "a9450afa57bdd6761a73f4a266c51558857fe379a6e065fd73352988632d780d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9450afa57bdd6761a73f4a266c51558857fe379a6e065fd73352988632d780d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9450afa57bdd6761a73f4a266c51558857fe379a6e065fd73352988632d780d", kill_on_drop: false }`
[INFO] [stdout] a9450afa57bdd6761a73f4a266c51558857fe379a6e065fd73352988632d780d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4aa2f956d4c8d0ba48e5974b7dcb6fa50bdd73f737eb3b3afb162ab9c60d1af
[INFO] running `Command { std: "docker" "start" "-a" "c4aa2f956d4c8d0ba48e5974b7dcb6fa50bdd73f737eb3b3afb162ab9c60d1af", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]    Compiling pai-file v0.1.0 (/opt/rustwide/workdir/crates/pai-file)
[INFO] [stderr]    Compiling libc v0.2.152
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking similar v2.4.0
[INFO] [stderr]    Compiling pai-lexer v0.1.0 (/opt/rustwide/workdir/crates/pai-lexer)
[INFO] [stderr]     Checking pai-parser v0.1.0 (/opt/rustwide/workdir/crates/pai-parser)
[INFO] [stdout] warning: fields `kind` and `span` are never read
[INFO] [stdout]   --> crates/pai-parser/src/token/mod.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Token {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 9  |     kind: Kind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     span: Span,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lo`, `hi`, and `tier` are never read
[INFO] [stdout]   --> crates/pai-parser/src/token/span.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Span {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 9  |     // start byte pos
[INFO] [stdout] 10 |     pub lo: Pos,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 11 |     // end byte pos
[INFO] [stdout] 12 |     pub hi: Pos,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 13 |     // syntax context tier
[INFO] [stdout] 14 |     pub tier: Tier,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Span` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `DUMMY` is never used
[INFO] [stdout]   --> crates/pai-parser/src/token/span.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Span {
[INFO] [stdout]    | --------- associated constant in this implementation
[INFO] [stdout] 18 |     pub const DUMMY: Self = Self {
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kind` and `span` are never read
[INFO] [stdout]   --> crates/pai-parser/src/token/mod.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Token {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 9  |     kind: Kind,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 10 |     span: Span,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lo`, `hi`, and `tier` are never read
[INFO] [stdout]   --> crates/pai-parser/src/token/span.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Span {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] 9  |     // start byte pos
[INFO] [stdout] 10 |     pub lo: Pos,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 11 |     // end byte pos
[INFO] [stdout] 12 |     pub hi: Pos,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 13 |     // syntax context tier
[INFO] [stdout] 14 |     pub tier: Tier,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Span` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated constant `DUMMY` is never used
[INFO] [stdout]   --> crates/pai-parser/src/token/span.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl Span {
[INFO] [stdout]    | --------- associated constant in this implementation
[INFO] [stdout] 18 |     pub const DUMMY: Self = Self {
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking insta v1.34.0
[INFO] [stderr]     Checking syn-select v0.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]     Checking pai-error v0.1.0 (/opt/rustwide/workdir/crates/pai-error)
[INFO] [stderr]     Checking pai-marco v0.1.0 (/opt/rustwide/workdir/crates/pai-marco)
[INFO] [stdout] warning: unused import: `quote`
[INFO] [stdout]  --> crates/pai-marco/src/lib.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use proc_macro::{quote, TokenStream};
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ItemFn` and `parse_macro_input`
[INFO] [stdout]  --> crates/pai-marco/src/lib.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::{parse_macro_input, ItemFn};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pai-unicode v0.1.0 (/opt/rustwide/workdir/crates/pai-unicode)
[INFO] [stdout] warning: unused import: `quote`
[INFO] [stdout]  --> crates/pai-marco/src/lib.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use proc_macro::{quote, TokenStream};
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ItemFn` and `parse_macro_input`
[INFO] [stdout]  --> crates/pai-marco/src/lib.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::{parse_macro_input, ItemFn};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `ENV_PAI_UNICODE_AUTOGEN_DIR` not defined at compile time
[INFO] [stdout]  --> crates/pai-unicode/scripts/unicode_builder.rs:6:27
[INFO] [stdout]   |
[INFO] [stdout] 6 | const ATUOGEN_DIR: &str = env!("ENV_PAI_UNICODE_AUTOGEN_DIR");
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: use `std::env::var("ENV_PAI_UNICODE_AUTOGEN_DIR")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `ENV_PAI_UNICODE_DOWNLOAD_DIR` not defined at compile time
[INFO] [stdout]  --> crates/pai-unicode/scripts/unicode_builder.rs:7:28
[INFO] [stdout]   |
[INFO] [stdout] 7 | const DOWNLOAD_DIR: &str = env!("ENV_PAI_UNICODE_DOWNLOAD_DIR");
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: use `std::env::var("ENV_PAI_UNICODE_DOWNLOAD_DIR")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: environment variable `ENV_AUTOGEN_PROFILE` not defined at compile time
[INFO] [stdout]   --> crates/pai-unicode/build.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 |     if env!("ENV_AUTOGEN_PROFILE") == "release" {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `std::env::var("ENV_AUTOGEN_PROFILE")` to read the variable at run time
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `quote`
[INFO] [stdout]  --> crates/pai-marco/src/lib.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use proc_macro::{quote, TokenStream};
[INFO] [stdout]   |                  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ItemFn` and `parse_macro_input`
[INFO] [stdout]  --> crates/pai-marco/src/lib.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | use syn::{parse_macro_input, ItemFn};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pai-unicode` (build script) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c4aa2f956d4c8d0ba48e5974b7dcb6fa50bdd73f737eb3b3afb162ab9c60d1af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4aa2f956d4c8d0ba48e5974b7dcb6fa50bdd73f737eb3b3afb162ab9c60d1af", kill_on_drop: false }`
[INFO] [stdout] c4aa2f956d4c8d0ba48e5974b7dcb6fa50bdd73f737eb3b3afb162ab9c60d1af