[INFO] cloning repository https://github.com/niklasf/pheres
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/niklasf/pheres" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniklasf%2Fpheres", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniklasf%2Fpheres'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47633c49377db6a5654e8be3bb590e019218c73d
[INFO] testing niklasf/pheres against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fniklasf%2Fpheres" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/niklasf/pheres
[INFO] finished tweaking git repo https://github.com/niklasf/pheres
[INFO] tweaked toml for git repo https://github.com/niklasf/pheres written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/niklasf/pheres on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/niklasf/pheres 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded countme v3.0.0
[INFO] [stderr]   Downloaded text-size v1.1.0
[INFO] [stderr]   Downloaded rowan v0.15.3
[INFO] [stderr]   Downloaded hashbrown v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ec2c617a8fdd1835966d3fa5417900147e18a2d3a3657eed5c334d992f66f13
[INFO] running `Command { std: "docker" "start" "-a" "3ec2c617a8fdd1835966d3fa5417900147e18a2d3a3657eed5c334d992f66f13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ec2c617a8fdd1835966d3fa5417900147e18a2d3a3657eed5c334d992f66f13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec2c617a8fdd1835966d3fa5417900147e18a2d3a3657eed5c334d992f66f13", kill_on_drop: false }`
[INFO] [stdout] 3ec2c617a8fdd1835966d3fa5417900147e18a2d3a3657eed5c334d992f66f13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07b81d37f6fe93229c703913df4b1f3f46450f738c39b8c12d53b7783af5391a
[INFO] running `Command { std: "docker" "start" "-a" "07b81d37f6fe93229c703913df4b1f3f46450f738c39b8c12d53b7783af5391a", kill_on_drop: false }`
[INFO] [stderr]    Compiling hashbrown v0.12.0
[INFO] [stderr]    Compiling text-size v1.1.0
[INFO] [stderr]    Compiling countme v3.0.0
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling rowan v0.15.3
[INFO] [stderr]    Compiling pheres v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `VariableId` is never constructed
[INFO] [stdout]  --> src/runtime.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct VariableId(u64);
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Value` is never used
[INFO] [stdout]  --> src/runtime.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum Value {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `List` is never used
[INFO] [stdout]   --> src/runtime.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum List {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UnaryOparator` is never used
[INFO] [stdout]   --> src/runtime.rs:21:6
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum UnaryOparator {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BinaryOperator` is never used
[INFO] [stdout]   --> src/runtime.rs:25:6
[INFO] [stdout]    |
[INFO] [stdout] 25 | enum BinaryOperator {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/runtime.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Context` is never constructed
[INFO] [stdout]   --> src/runtime.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct Context {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.46s
[INFO] running `Command { std: "docker" "inspect" "07b81d37f6fe93229c703913df4b1f3f46450f738c39b8c12d53b7783af5391a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07b81d37f6fe93229c703913df4b1f3f46450f738c39b8c12d53b7783af5391a", kill_on_drop: false }`
[INFO] [stdout] 07b81d37f6fe93229c703913df4b1f3f46450f738c39b8c12d53b7783af5391a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e37fa70c8ea9e6d1f7723520c6599a1e9ac91efc9611ebcc472c005ab68c5b68
[INFO] running `Command { std: "docker" "start" "-a" "e37fa70c8ea9e6d1f7723520c6599a1e9ac91efc9611ebcc472c005ab68c5b68", kill_on_drop: false }`
[INFO] [stderr]    Compiling pheres v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `VariableId` is never constructed
[INFO] [stdout]  --> src/runtime.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct VariableId(u64);
[INFO] [stdout]   |        ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Value` is never used
[INFO] [stdout]  --> src/runtime.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | enum Value {
[INFO] [stdout]   |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `List` is never used
[INFO] [stdout]   --> src/runtime.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum List {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `UnaryOparator` is never used
[INFO] [stdout]   --> src/runtime.rs:21:6
[INFO] [stdout]    |
[INFO] [stdout] 21 | enum UnaryOparator {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `BinaryOperator` is never used
[INFO] [stdout]   --> src/runtime.rs:25:6
[INFO] [stdout]    |
[INFO] [stdout] 25 | enum BinaryOperator {
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]   --> src/runtime.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | struct State {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Context` is never constructed
[INFO] [stdout]   --> src/runtime.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct Context {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "e37fa70c8ea9e6d1f7723520c6599a1e9ac91efc9611ebcc472c005ab68c5b68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e37fa70c8ea9e6d1f7723520c6599a1e9ac91efc9611ebcc472c005ab68c5b68", kill_on_drop: false }`
[INFO] [stdout] e37fa70c8ea9e6d1f7723520c6599a1e9ac91efc9611ebcc472c005ab68c5b68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b191b880dda20ad69fb5c2c94444f865f79e9cc250b522fa5e51bb89b5a4814b
[INFO] running `Command { std: "docker" "start" "-a" "b191b880dda20ad69fb5c2c94444f865f79e9cc250b522fa5e51bb89b5a4814b", kill_on_drop: false }`
[INFO] [stderr] warning: struct `VariableId` is never constructed
[INFO] [stderr]  --> src/runtime.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct VariableId(u64);
[INFO] [stderr]   |        ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Value` is never used
[INFO] [stderr]  --> src/runtime.rs:5:6
[INFO] [stderr]   |
[INFO] [stderr] 5 | enum Value {
[INFO] [stderr]   |      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `List` is never used
[INFO] [stderr]   --> src/runtime.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 | enum List {
[INFO] [stderr]    |      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `UnaryOparator` is never used
[INFO] [stderr]   --> src/runtime.rs:21:6
[INFO] [stderr]    |
[INFO] [stderr] 21 | enum UnaryOparator {
[INFO] [stderr]    |      ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `BinaryOperator` is never used
[INFO] [stderr]   --> src/runtime.rs:25:6
[INFO] [stderr]    |
[INFO] [stderr] 25 | enum BinaryOperator {
[INFO] [stderr]    |      ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `State` is never constructed
[INFO] [stderr]   --> src/runtime.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | struct State {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Context` is never constructed
[INFO] [stderr]   --> src/runtime.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | struct Context {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pheres` (bin "pheres" test) generated 7 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pheres-8875b57d7656a2d0)
[INFO] [stdout] running 1 test
[INFO] [stdout] test lexer::tests::test_tokenize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b191b880dda20ad69fb5c2c94444f865f79e9cc250b522fa5e51bb89b5a4814b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b191b880dda20ad69fb5c2c94444f865f79e9cc250b522fa5e51bb89b5a4814b", kill_on_drop: false }`
[INFO] [stdout] b191b880dda20ad69fb5c2c94444f865f79e9cc250b522fa5e51bb89b5a4814b