[INFO] cloning repository https://github.com/neunhoef/smartifier3
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neunhoef/smartifier3" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneunhoef%2Fsmartifier3", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneunhoef%2Fsmartifier3'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a93d40d4a579d29163dd7ef27297b41ac2f65c3c
[INFO] testing neunhoef/smartifier3 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneunhoef%2Fsmartifier3" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/neunhoef/smartifier3
[INFO] finished tweaking git repo https://github.com/neunhoef/smartifier3
[INFO] tweaked toml for git repo https://github.com/neunhoef/smartifier3 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/neunhoef/smartifier3 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/neunhoef/smartifier3 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v4.5.23
[INFO] [stderr]   Downloaded serde_json v1.0.134
[INFO] [stderr]   Downloaded clap_builder v4.5.23
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 925869a5d398c22d9b149fdc95c561f83c2d536f6f54439991e25aea03af5491
[INFO] running `Command { std: "docker" "start" "-a" "925869a5d398c22d9b149fdc95c561f83c2d536f6f54439991e25aea03af5491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "925869a5d398c22d9b149fdc95c561f83c2d536f6f54439991e25aea03af5491", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "925869a5d398c22d9b149fdc95c561f83c2d536f6f54439991e25aea03af5491", kill_on_drop: false }`
[INFO] [stdout] 925869a5d398c22d9b149fdc95c561f83c2d536f6f54439991e25aea03af5491
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c89fbb26bb843a2b3dd4ac4d210955759a1012e3dd8532fcb664130d6a18177
[INFO] running `Command { std: "docker" "start" "-a" "8c89fbb26bb843a2b3dd4ac4d210955759a1012e3dd8532fcb664130d6a18177", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling clap_lex v0.7.4
[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]    Compiling clap_builder v4.5.23
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.95
[INFO] [stderr]    Compiling clap v4.5.23
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling smartifier3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vertex_collections`
[INFO] [stdout]     --> src/main.rs:1316:5
[INFO] [stdout]      |
[INFO] [stdout] 1316 |     vertex_collections: &[VertexCollection],
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vertex_collections`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `coll_name` and `file_name` are never read
[INFO] [stdout]   --> src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct VertexCollection {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 23 |     coll_name: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 24 |     file_name: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VertexCollection` 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: fields `att_tab` and `mem_usage` are never read
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct Translation {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 39 |     key_tab: HashMap<String, u32>,
[INFO] [stdout] 40 |     att_tab: HashMap<String, u32>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 41 |     smart_attributes: Vec<String>,
[INFO] [stdout] 42 |     mem_usage: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.90s
[INFO] running `Command { std: "docker" "inspect" "8c89fbb26bb843a2b3dd4ac4d210955759a1012e3dd8532fcb664130d6a18177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c89fbb26bb843a2b3dd4ac4d210955759a1012e3dd8532fcb664130d6a18177", kill_on_drop: false }`
[INFO] [stdout] 8c89fbb26bb843a2b3dd4ac4d210955759a1012e3dd8532fcb664130d6a18177
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e051e3fcf211a741ea9f5d487aa9ac21117beaa5673aff281559d117afd51ad3
[INFO] running `Command { std: "docker" "start" "-a" "e051e3fcf211a741ea9f5d487aa9ac21117beaa5673aff281559d117afd51ad3", kill_on_drop: false }`
[INFO] [stderr]    Compiling smartifier3 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `vertex_collections`
[INFO] [stdout]     --> src/main.rs:1316:5
[INFO] [stdout]      |
[INFO] [stdout] 1316 |     vertex_collections: &[VertexCollection],
[INFO] [stdout]      |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vertex_collections`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `coll_name` and `file_name` are never read
[INFO] [stdout]   --> src/main.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct VertexCollection {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 23 |     coll_name: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 24 |     file_name: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `VertexCollection` 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: fields `att_tab` and `mem_usage` are never read
[INFO] [stdout]   --> src/main.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | struct Translation {
[INFO] [stdout]    |        ----------- fields in this struct
[INFO] [stdout] 39 |     key_tab: HashMap<String, u32>,
[INFO] [stdout] 40 |     att_tab: HashMap<String, u32>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 41 |     smart_attributes: Vec<String>,
[INFO] [stdout] 42 |     mem_usage: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "e051e3fcf211a741ea9f5d487aa9ac21117beaa5673aff281559d117afd51ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e051e3fcf211a741ea9f5d487aa9ac21117beaa5673aff281559d117afd51ad3", kill_on_drop: false }`
[INFO] [stdout] e051e3fcf211a741ea9f5d487aa9ac21117beaa5673aff281559d117afd51ad3
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6e2e06cea78d38ed525190711e53a0988dcc55ab9a4fdd002c097740b5f74d6f
[INFO] running `Command { std: "docker" "start" "-a" "6e2e06cea78d38ed525190711e53a0988dcc55ab9a4fdd002c097740b5f74d6f", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `vertex_collections`
[INFO] [stdout] 
[INFO] [stderr]     --> src/main.rs:1316:5
[INFO] [stdout] running 0 tests
[INFO] [stderr]      |
[INFO] [stdout] 
[INFO] [stderr] 1316 |     vertex_collections: &[VertexCollection],
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]      |     ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_vertex_collections`
[INFO] [stdout] 
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `coll_name` and `file_name` are never read
[INFO] [stderr]   --> src/main.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | struct VertexCollection {
[INFO] [stderr]    |        ---------------- fields in this struct
[INFO] [stderr] 23 |     coll_name: String,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 24 |     file_name: String,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `VertexCollection` 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: fields `att_tab` and `mem_usage` are never read
[INFO] [stderr]   --> src/main.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | struct Translation {
[INFO] [stderr]    |        ----------- fields in this struct
[INFO] [stderr] 39 |     key_tab: HashMap<String, u32>,
[INFO] [stderr] 40 |     att_tab: HashMap<String, u32>,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 41 |     smart_attributes: Vec<String>,
[INFO] [stderr] 42 |     mem_usage: usize,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `smartifier3` (bin "smartifier3" test) generated 3 warnings (run `cargo fix --bin "smartifier3" -p smartifier3 --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/smartifier3-07be999ec473f30d)
[INFO] running `Command { std: "docker" "inspect" "6e2e06cea78d38ed525190711e53a0988dcc55ab9a4fdd002c097740b5f74d6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e2e06cea78d38ed525190711e53a0988dcc55ab9a4fdd002c097740b5f74d6f", kill_on_drop: false }`
[INFO] [stdout] 6e2e06cea78d38ed525190711e53a0988dcc55ab9a4fdd002c097740b5f74d6f