[INFO] cloning repository https://github.com/RMichelsen/Periphery
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RMichelsen/Periphery" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRMichelsen%2FPeriphery", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRMichelsen%2FPeriphery'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5dd6180a713cf77fd2a99bc93a9bd145b62aae52
[INFO] testing RMichelsen/Periphery against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRMichelsen%2FPeriphery" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RMichelsen/Periphery
[INFO] finished tweaking git repo https://github.com/RMichelsen/Periphery
[INFO] tweaked toml for git repo https://github.com/RMichelsen/Periphery written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RMichelsen/Periphery on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RMichelsen/Periphery 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6fa2f55edad1833a0222cd8290c8ab9e192026397e5121a0b07dc5c2514bcd61
[INFO] running `Command { std: "docker" "start" "-a" "6fa2f55edad1833a0222cd8290c8ab9e192026397e5121a0b07dc5c2514bcd61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6fa2f55edad1833a0222cd8290c8ab9e192026397e5121a0b07dc5c2514bcd61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fa2f55edad1833a0222cd8290c8ab9e192026397e5121a0b07dc5c2514bcd61", kill_on_drop: false }`
[INFO] [stdout] 6fa2f55edad1833a0222cd8290c8ab9e192026397e5121a0b07dc5c2514bcd61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b5d4d8095a68cf1c1f2d984eafd37dcc469e20805f5b895a0d3c73c4b03a314
[INFO] running `Command { std: "docker" "start" "-a" "2b5d4d8095a68cf1c1f2d984eafd37dcc469e20805f5b895a0d3c73c4b03a314", kill_on_drop: false }`
[INFO] [stderr]    Compiling periphery v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/parser.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct StructDecl<'a> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 10 |     pub name: &'a str,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StructDecl` 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 `name` is never read
[INFO] [stdout]   --> src/parser.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct ExternFunctionDecl<'a> {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 23 |     pub name: &'a str,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExternFunctionDecl` 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 1.08s
[INFO] running `Command { std: "docker" "inspect" "2b5d4d8095a68cf1c1f2d984eafd37dcc469e20805f5b895a0d3c73c4b03a314", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b5d4d8095a68cf1c1f2d984eafd37dcc469e20805f5b895a0d3c73c4b03a314", kill_on_drop: false }`
[INFO] [stdout] 2b5d4d8095a68cf1c1f2d984eafd37dcc469e20805f5b895a0d3c73c4b03a314
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0e54dfec7cc24bd8a40546dc6a612bc5aa49449daaa8e63077cb24aa5d9aa7d
[INFO] running `Command { std: "docker" "start" "-a" "d0e54dfec7cc24bd8a40546dc6a612bc5aa49449daaa8e63077cb24aa5d9aa7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling periphery v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/parser.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct StructDecl<'a> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] 10 |     pub name: &'a str,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `StructDecl` 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 `name` is never read
[INFO] [stdout]   --> src/parser.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct ExternFunctionDecl<'a> {
[INFO] [stdout]    |            ------------------ field in this struct
[INFO] [stdout] 23 |     pub name: &'a str,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExternFunctionDecl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "d0e54dfec7cc24bd8a40546dc6a612bc5aa49449daaa8e63077cb24aa5d9aa7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0e54dfec7cc24bd8a40546dc6a612bc5aa49449daaa8e63077cb24aa5d9aa7d", kill_on_drop: false }`
[INFO] [stdout] d0e54dfec7cc24bd8a40546dc6a612bc5aa49449daaa8e63077cb24aa5d9aa7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58efaf1047d139a4fab4a4f68952495ad7b6e42335cd72af5002effe1746a530
[INFO] running `Command { std: "docker" "start" "-a" "58efaf1047d139a4fab4a4f68952495ad7b6e42335cd72af5002effe1746a530", kill_on_drop: false }`
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]   --> src/parser.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr]  9 | pub struct StructDecl<'a> {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] 10 |     pub name: &'a str,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `StructDecl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]   --> src/parser.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct ExternFunctionDecl<'a> {
[INFO] [stderr]    |            ------------------ field in this struct
[INFO] [stderr] 23 |     pub name: &'a str,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ExternFunctionDecl` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `periphery` (bin "periphery" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/periphery-b210f36289d98ea1)
[INFO] [stdout] 
[INFO] [stdout] running 71 tests
[INFO] [stdout] test tests::complex_expression ... ok
[INFO] [stdout] test tests::chained_calls ... ok
[INFO] [stdout] test tests::array_of_structs_multi_access ... ok
[INFO] [stdout] test tests::array_element_access ... ok
[INFO] [stdout] test tests::array_int_1d ... ok
[INFO] [stdout] test tests::deep_nested_small_arrays ... ok
[INFO] [stdout] test tests::deep_nested_struct_arrays ... ok
[INFO] [stdout] test tests::array_int_2d ... ok
[INFO] [stdout] test tests::extern_abs ... ok
[INFO] [stdout] test tests::equality_and_relation ... ok
[INFO] [stdout] test tests::boolean_ops_mix ... ok
[INFO] [stdout] test tests::complex_chained_array_struct_access ... ok
[INFO] [stdout] test tests::fn_two_params ... ok
[INFO] [stdout] test tests::array_element_access_last ... ok
[INFO] [stdout] test tests::array_struct_1d ... ok
[INFO] [stdout] test tests::block_last_expr ... ok
[INFO] [stdout] test tests::constant_main ... ok
[INFO] [stdout] test tests::fib_10 ... ok
[INFO] [stdout] test tests::array_of_struct_field_access ... ok
[INFO] [stdout] test tests::function_returning_struct_positional ... ok
[INFO] [stdout] test tests::float_struct_field_mixed_ops ... ok
[INFO] [stdout] test tests::if_expression_true ... ok
[INFO] [stdout] test tests::if_expression_false ... ok
[INFO] [stdout] test tests::logic_and_short_circuit ... ok
[INFO] [stdout] test tests::fn_zero_params ... ok
[INFO] [stdout] test tests::logic_or_short_circuit ... ok
[INFO] [stdout] test tests::identity_function_on_struct_fields ... ok
[INFO] [stdout] test tests::multi_dim_array_generic_sum2d ... ok
[INFO] [stdout] test tests::complex_image_access ... ok
[ERROR] error running command: stream did not contain valid UTF-8
[INFO] running `Command { std: "docker" "inspect" "58efaf1047d139a4fab4a4f68952495ad7b6e42335cd72af5002effe1746a530", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58efaf1047d139a4fab4a4f68952495ad7b6e42335cd72af5002effe1746a530", kill_on_drop: false }`
[INFO] [stdout] 58efaf1047d139a4fab4a4f68952495ad7b6e42335cd72af5002effe1746a530
