[INFO] cloning repository https://github.com/dhylands/examplelib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dhylands/examplelib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhylands%2Fexamplelib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhylands%2Fexamplelib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 20e1c6bcd6dcfa85bee7096791c7ed58df624aab
[INFO] testing dhylands/examplelib against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhylands%2Fexamplelib" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dhylands/examplelib on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/dhylands/examplelib
[INFO] finished tweaking git repo https://github.com/dhylands/examplelib
[INFO] tweaked toml for git repo https://github.com/dhylands/examplelib written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/dhylands/examplelib already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25f32ec8bdb3de1627fa66fb77925f21c224e024e786bb20d18da6fe18371e6b
[INFO] running `Command { std: "docker" "start" "-a" "25f32ec8bdb3de1627fa66fb77925f21c224e024e786bb20d18da6fe18371e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25f32ec8bdb3de1627fa66fb77925f21c224e024e786bb20d18da6fe18371e6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25f32ec8bdb3de1627fa66fb77925f21c224e024e786bb20d18da6fe18371e6b", kill_on_drop: false }`
[INFO] [stdout] 25f32ec8bdb3de1627fa66fb77925f21c224e024e786bb20d18da6fe18371e6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfa26dd057a59bec0df98a5fd8c15ee089db4dad22aa0058728b78b4d4ea3e92
[INFO] running `Command { std: "docker" "start" "-a" "bfa26dd057a59bec0df98a5fd8c15ee089db4dad22aa0058728b78b4d4ea3e92", kill_on_drop: false }`
[INFO] [stderr]    Compiling examplelib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]  --> src/blockrule.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     id: String,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tag`
[INFO] [stdout]  --> src/blockrule.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     tag: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `classes`
[INFO] [stdout]  --> src/blockrule.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     classes: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attrs`
[INFO] [stdout]  --> src/blockrule.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     attrs: HashMap<String, String>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.46s
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "bfa26dd057a59bec0df98a5fd8c15ee089db4dad22aa0058728b78b4d4ea3e92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfa26dd057a59bec0df98a5fd8c15ee089db4dad22aa0058728b78b4d4ea3e92", kill_on_drop: false }`
[INFO] [stdout] bfa26dd057a59bec0df98a5fd8c15ee089db4dad22aa0058728b78b4d4ea3e92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6831a1de294c6744e3d97ca0a932d38b90d436a0f5ebbdb594bf7522716bc083
[INFO] running `Command { std: "docker" "start" "-a" "6831a1de294c6744e3d97ca0a932d38b90d436a0f5ebbdb594bf7522716bc083", kill_on_drop: false }`
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]  --> src/blockrule.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     id: String,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling examplelib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `tag`
[INFO] [stdout]  --> src/blockrule.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     tag: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `classes`
[INFO] [stdout]  --> src/blockrule.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     classes: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attrs`
[INFO] [stdout]  --> src/blockrule.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     attrs: HashMap<String, String>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]  --> src/blockrule.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     id: String,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tag`
[INFO] [stdout]  --> src/blockrule.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     tag: String,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `classes`
[INFO] [stdout]  --> src/blockrule.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     classes: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `attrs`
[INFO] [stdout]  --> src/blockrule.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     attrs: HashMap<String, String>
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `view_state`
[INFO] [stdout]   --> examples/dump-views.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let view_state = ViewState::new();
[INFO] [stdout]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_view_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "6831a1de294c6744e3d97ca0a932d38b90d436a0f5ebbdb594bf7522716bc083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6831a1de294c6744e3d97ca0a932d38b90d436a0f5ebbdb594bf7522716bc083", kill_on_drop: false }`
[INFO] [stdout] 6831a1de294c6744e3d97ca0a932d38b90d436a0f5ebbdb594bf7522716bc083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 474d2a2535b818816f74bfe25b286a00a879fe805f0aff7390b67aaee4c67425
[INFO] running `Command { std: "docker" "start" "-a" "474d2a2535b818816f74bfe25b286a00a879fe805f0aff7390b67aaee4c67425", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `id`
[INFO] [stderr]  --> src/blockrule.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     id: String,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tag`
[INFO] [stderr]  --> src/blockrule.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     tag: String,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `classes`
[INFO] [stderr]  --> src/blockrule.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     classes: Vec<String>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `attrs`
[INFO] [stderr]  --> src/blockrule.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     attrs: HashMap<String, String>
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `id`
[INFO] [stderr]  --> src/blockrule.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     id: String,
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `tag`
[INFO] [stderr]  --> src/blockrule.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 |     tag: String,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `classes`
[INFO] [stderr]  --> src/blockrule.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 |     classes: Vec<String>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `attrs`
[INFO] [stderr]  --> src/blockrule.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     attrs: HashMap<String, String>
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `view_state`
[INFO] [stderr]   --> examples/dump-views.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let view_state = ViewState::new();
[INFO] [stderr]    |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_view_state`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/examplelib-7c6cf1cf46ca075c)
[INFO] [stderr]    Doc-tests examplelib
[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] [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" "474d2a2535b818816f74bfe25b286a00a879fe805f0aff7390b67aaee4c67425", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "474d2a2535b818816f74bfe25b286a00a879fe805f0aff7390b67aaee4c67425", kill_on_drop: false }`
[INFO] [stdout] 474d2a2535b818816f74bfe25b286a00a879fe805f0aff7390b67aaee4c67425