[INFO] cloning repository https://github.com/acquitelol/elle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/acquitelol/elle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facquitelol%2Felle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facquitelol%2Felle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b172f1366975310dac792de97e95c3c62dbe765
[INFO] checking acquitelol/elle against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Facquitelol%2Felle" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/acquitelol/elle on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/acquitelol/elle
[INFO] finished tweaking git repo https://github.com/acquitelol/elle
[INFO] tweaked toml for git repo https://github.com/acquitelol/elle written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/acquitelol/elle 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28ffe09931beddbf5f0b8d1308968ecc3208ac84217aabc19131e2084e3ef83e
[INFO] running `Command { std: "docker" "start" "-a" "28ffe09931beddbf5f0b8d1308968ecc3208ac84217aabc19131e2084e3ef83e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28ffe09931beddbf5f0b8d1308968ecc3208ac84217aabc19131e2084e3ef83e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28ffe09931beddbf5f0b8d1308968ecc3208ac84217aabc19131e2084e3ef83e", kill_on_drop: false }`
[INFO] [stdout] 28ffe09931beddbf5f0b8d1308968ecc3208ac84217aabc19131e2084e3ef83e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb6b32bc36af4388f4e292c4244a0637d4d1002f7166d3539f5beb50e575f707
[INFO] running `Command { std: "docker" "start" "-a" "fb6b32bc36af4388f4e292c4244a0637d4d1002f7166d3539f5beb50e575f707", kill_on_drop: false }`
[INFO] [stderr]     Checking regex-syntax v0.8.4
[INFO] [stderr]     Checking levenshtein v1.0.5
[INFO] [stderr]     Checking regex-automata v0.4.7
[INFO] [stderr]     Checking regex v1.10.6
[INFO] [stderr]     Checking ellec v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `location` is never read
[INFO] [stdout]    --> src/parser/enums.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     DeferStatement {
[INFO] [stdout]     |     -------------- field in this variant
[INFO] [stdout] 106 |         value: Box<AstNode>,
[INFO] [stdout] 107 |         location: Location,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AstNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `location` is never read
[INFO] [stdout]    --> src/parser/enums.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |     Use {
[INFO] [stdout]     |     --- field in this variant
[INFO] [stdout] 153 |         module: String,
[INFO] [stdout] 154 |         location: Location,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Primitive` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `location` is never read
[INFO] [stdout]    --> src/parser/enums.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |     Struct {
[INFO] [stdout]     |     ------ field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 162 |         location: Location,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Primitive` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Case` is never constructed
[INFO] [stdout]    --> src/parser/enums.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct Case {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Case` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `location` is never read
[INFO] [stdout]    --> src/parser/enums.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 105 |     DeferStatement {
[INFO] [stdout]     |     -------------- field in this variant
[INFO] [stdout] 106 |         value: Box<AstNode>,
[INFO] [stdout] 107 |         location: Location,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AstNode` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `location` is never read
[INFO] [stdout]    --> src/parser/enums.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 152 |     Use {
[INFO] [stdout]     |     --- field in this variant
[INFO] [stdout] 153 |         module: String,
[INFO] [stdout] 154 |         location: Location,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Primitive` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `location` is never read
[INFO] [stdout]    --> src/parser/enums.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |     Struct {
[INFO] [stdout]     |     ------ field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 162 |         location: Location,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Primitive` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Case` is never constructed
[INFO] [stdout]    --> src/parser/enums.rs:190:12
[INFO] [stdout]     |
[INFO] [stdout] 190 | pub struct Case {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Case` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.21s
[INFO] running `Command { std: "docker" "inspect" "fb6b32bc36af4388f4e292c4244a0637d4d1002f7166d3539f5beb50e575f707", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb6b32bc36af4388f4e292c4244a0637d4d1002f7166d3539f5beb50e575f707", kill_on_drop: false }`
[INFO] [stdout] fb6b32bc36af4388f4e292c4244a0637d4d1002f7166d3539f5beb50e575f707