[INFO] cloning repository https://github.com/Anya497/ane4ka
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Anya497/ane4ka" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnya497%2Fane4ka", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnya497%2Fane4ka'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 45c4cd151ede528479626d4150a23fe35f6483ae
[INFO] testing Anya497/ane4ka against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnya497%2Fane4ka" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Anya497/ane4ka
[INFO] finished tweaking git repo https://github.com/Anya497/ane4ka
[INFO] tweaked toml for git repo https://github.com/Anya497/ane4ka written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Anya497/ane4ka on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Anya497/ane4ka 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3256918567c17494fbff304042a375ee4ec9af3dd7bb17734db456d9605a8b31
[INFO] running `Command { std: "docker" "start" "-a" "3256918567c17494fbff304042a375ee4ec9af3dd7bb17734db456d9605a8b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3256918567c17494fbff304042a375ee4ec9af3dd7bb17734db456d9605a8b31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3256918567c17494fbff304042a375ee4ec9af3dd7bb17734db456d9605a8b31", kill_on_drop: false }`
[INFO] [stdout] 3256918567c17494fbff304042a375ee4ec9af3dd7bb17734db456d9605a8b31
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b163e12e2c97f2b3fd067659acc71a153d54143a6a6f41899bcdefb0688f68cb
[INFO] running `Command { std: "docker" "start" "-a" "b163e12e2c97f2b3fd067659acc71a153d54143a6a6f41899bcdefb0688f68cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling ane4ka v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `token_type`, `literal`, and `line` are never read
[INFO] [stdout]   --> src/scanner.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Token {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 22 |     token_type: TokenType,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 23 |     literal: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 24 |     line: i32,
[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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "b163e12e2c97f2b3fd067659acc71a153d54143a6a6f41899bcdefb0688f68cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b163e12e2c97f2b3fd067659acc71a153d54143a6a6f41899bcdefb0688f68cb", kill_on_drop: false }`
[INFO] [stdout] b163e12e2c97f2b3fd067659acc71a153d54143a6a6f41899bcdefb0688f68cb
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0851eb3d52b3d165558171e0e2396b11924cb5c232f4fa56586bf517f4262b1d
[INFO] running `Command { std: "docker" "start" "-a" "0851eb3d52b3d165558171e0e2396b11924cb5c232f4fa56586bf517f4262b1d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ane4ka v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `token_type`, `literal`, and `line` are never read
[INFO] [stdout]   --> src/scanner.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Token {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 22 |     token_type: TokenType,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 23 |     literal: Option<String>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 24 |     line: i32,
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "0851eb3d52b3d165558171e0e2396b11924cb5c232f4fa56586bf517f4262b1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0851eb3d52b3d165558171e0e2396b11924cb5c232f4fa56586bf517f4262b1d", kill_on_drop: false }`
[INFO] [stdout] 0851eb3d52b3d165558171e0e2396b11924cb5c232f4fa56586bf517f4262b1d
[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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f43aaa96ca764832842d0b283a9077dbcbfe25e575618622438ded397ba23ea
[INFO] running `Command { std: "docker" "start" "-a" "2f43aaa96ca764832842d0b283a9077dbcbfe25e575618622438ded397ba23ea", kill_on_drop: false }`
[INFO] [stderr] warning: fields `token_type`, `literal`, and `line` are never read
[INFO] [stderr]   --> src/scanner.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Token {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 22 |     token_type: TokenType,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 23 |     literal: Option<String>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 24 |     line: i32,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ane4ka` (bin "ane4ka" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ane4ka-fac01fb1d81c9a47)
[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" "2f43aaa96ca764832842d0b283a9077dbcbfe25e575618622438ded397ba23ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f43aaa96ca764832842d0b283a9077dbcbfe25e575618622438ded397ba23ea", kill_on_drop: false }`
[INFO] [stdout] 2f43aaa96ca764832842d0b283a9077dbcbfe25e575618622438ded397ba23ea
