[INFO] cloning repository https://github.com/lexz451/sawtelle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lexz451/sawtelle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flexz451%2Fsawtelle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flexz451%2Fsawtelle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 661cf1e3533a500a1cea0dd894daa1400131337a
[INFO] testing lexz451/sawtelle against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flexz451%2Fsawtelle" "/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/lexz451/sawtelle
[INFO] finished tweaking git repo https://github.com/lexz451/sawtelle
[INFO] tweaked toml for git repo https://github.com/lexz451/sawtelle written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/lexz451/sawtelle on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/lexz451/sawtelle 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd626dda99c573aa43de655d1cc0afbcecf5597b4ac645905b7e3609ea92ce5d
[INFO] running `Command { std: "docker" "start" "-a" "dd626dda99c573aa43de655d1cc0afbcecf5597b4ac645905b7e3609ea92ce5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd626dda99c573aa43de655d1cc0afbcecf5597b4ac645905b7e3609ea92ce5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd626dda99c573aa43de655d1cc0afbcecf5597b4ac645905b7e3609ea92ce5d", kill_on_drop: false }`
[INFO] [stdout] dd626dda99c573aa43de655d1cc0afbcecf5597b4ac645905b7e3609ea92ce5d
[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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 504bda011f467f39a697af078ede1e3efe10a353bb1b91ff3d3a81440398e2dc
[INFO] running `Command { std: "docker" "start" "-a" "504bda011f467f39a697af078ede1e3efe10a353bb1b91ff3d3a81440398e2dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling sawtelle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `ElementData` is more private than the item `NodeType::Element::0`
[INFO] [stdout]   --> src/engine/dom.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Element(ElementData),
[INFO] [stdout]    |             ^^^^^^^^^^^ field `NodeType::Element::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ElementData` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/engine/dom.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct ElementData {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]  --> src/engine/dom.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Node {
[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 `NodeType` is never used
[INFO] [stdout]  --> src/engine/dom.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum NodeType {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ElementData` is never constructed
[INFO] [stdout]   --> src/engine/dom.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct ElementData {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `AttrMap` is never used
[INFO] [stdout]   --> src/engine/dom.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | type AttrMap = HashMap<String, String>;
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `text` is never used
[INFO] [stdout]   --> src/engine/dom.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn text(data: String) -> Node {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `element` is never used
[INFO] [stdout]   --> src/engine/dom.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn element(name: String, attrs: AttrMap, children: Vec<Node>) -> Node {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "504bda011f467f39a697af078ede1e3efe10a353bb1b91ff3d3a81440398e2dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "504bda011f467f39a697af078ede1e3efe10a353bb1b91ff3d3a81440398e2dc", kill_on_drop: false }`
[INFO] [stdout] 504bda011f467f39a697af078ede1e3efe10a353bb1b91ff3d3a81440398e2dc
[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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02bc263f7d08613626518692a65cae2f358405c9ff263b1e155670fa7ce75215
[INFO] running `Command { std: "docker" "start" "-a" "02bc263f7d08613626518692a65cae2f358405c9ff263b1e155670fa7ce75215", kill_on_drop: false }`
[INFO] [stderr]    Compiling sawtelle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type `ElementData` is more private than the item `NodeType::Element::0`
[INFO] [stdout]   --> src/engine/dom.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Element(ElementData),
[INFO] [stdout]    |             ^^^^^^^^^^^ field `NodeType::Element::0` is reachable at visibility `pub(crate)`
[INFO] [stdout]    |
[INFO] [stdout] note: but type `ElementData` is only usable at visibility `pub(self)`
[INFO] [stdout]   --> src/engine/dom.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct ElementData {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Node` is never constructed
[INFO] [stdout]  --> src/engine/dom.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Node {
[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 `NodeType` is never used
[INFO] [stdout]  --> src/engine/dom.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub enum NodeType {
[INFO] [stdout]   |          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ElementData` is never constructed
[INFO] [stdout]   --> src/engine/dom.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct ElementData {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `AttrMap` is never used
[INFO] [stdout]   --> src/engine/dom.rs:18:6
[INFO] [stdout]    |
[INFO] [stdout] 18 | type AttrMap = HashMap<String, String>;
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `text` is never used
[INFO] [stdout]   --> src/engine/dom.rs:20:4
[INFO] [stdout]    |
[INFO] [stdout] 20 | fn text(data: String) -> Node {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `element` is never used
[INFO] [stdout]   --> src/engine/dom.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn element(name: String, attrs: AttrMap, children: Vec<Node>) -> Node {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "02bc263f7d08613626518692a65cae2f358405c9ff263b1e155670fa7ce75215", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02bc263f7d08613626518692a65cae2f358405c9ff263b1e155670fa7ce75215", kill_on_drop: false }`
[INFO] [stdout] 02bc263f7d08613626518692a65cae2f358405c9ff263b1e155670fa7ce75215
[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" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b1663ac7400810486396877745d7dce8cf5c662c416b0656dc790ea44e082f7
[INFO] running `Command { std: "docker" "start" "-a" "8b1663ac7400810486396877745d7dce8cf5c662c416b0656dc790ea44e082f7", kill_on_drop: false }`
[INFO] [stderr] warning: type `ElementData` is more private than the item `NodeType::Element::0`
[INFO] [stderr]   --> src/engine/dom.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 |     Element(ElementData),
[INFO] [stderr]    |             ^^^^^^^^^^^ field `NodeType::Element::0` is reachable at visibility `pub(crate)`
[INFO] [stderr]    |
[INFO] [stderr] note: but type `ElementData` is only usable at visibility `pub(self)`
[INFO] [stderr]   --> src/engine/dom.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | struct ElementData {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    = note: `#[warn(private_interfaces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Node` is never constructed
[INFO] [stderr]  --> src/engine/dom.rs:3:12
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Node {
[INFO] [stderr]   |            ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `NodeType` is never used
[INFO] [stderr]  --> src/engine/dom.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub enum NodeType {
[INFO] [stderr]   |          ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ElementData` is never constructed
[INFO] [stderr]   --> src/engine/dom.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | struct ElementData {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `AttrMap` is never used
[INFO] [stderr]   --> src/engine/dom.rs:18:6
[INFO] [stderr]    |
[INFO] [stderr] 18 | type AttrMap = HashMap<String, String>;
[INFO] [stderr]    |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `text` is never used
[INFO] [stderr]   --> src/engine/dom.rs:20:4
[INFO] [stderr]    |
[INFO] [stderr] 20 | fn text(data: String) -> Node {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `element` is never used
[INFO] [stderr]   --> src/engine/dom.rs:27:4
[INFO] [stderr]    |
[INFO] [stderr] 27 | fn element(name: String, attrs: AttrMap, children: Vec<Node>) -> Node {
[INFO] [stderr]    |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sawtelle` (bin "sawtelle" test) generated 7 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sawtelle-805d72351252fcfb)
[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" "8b1663ac7400810486396877745d7dce8cf5c662c416b0656dc790ea44e082f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b1663ac7400810486396877745d7dce8cf5c662c416b0656dc790ea44e082f7", kill_on_drop: false }`
[INFO] [stdout] 8b1663ac7400810486396877745d7dce8cf5c662c416b0656dc790ea44e082f7