[INFO] fetching crate askama-plus-html5ever 0.2.1...
[INFO] testing askama-plus-html5ever-0.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate askama-plus-html5ever 0.2.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate askama-plus-html5ever 0.2.1
[INFO] finished tweaking crates.io crate askama-plus-html5ever 0.2.1
[INFO] tweaked toml for crates.io crate askama-plus-html5ever 0.2.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate askama-plus-html5ever 0.2.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 62 packages to latest compatible versions
[INFO] [stderr]       Adding askama v0.11.1 (available: v0.14.0)
[INFO] [stderr]       Adding html5ever-arena-dom v0.1.2 (available: v0.2.0)
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded humansize v1.1.1
[INFO] [stderr]   Downloaded html5ever-arena-dom v0.1.2
[INFO] [stderr]   Downloaded askama_shared v0.12.2
[INFO] [stderr]   Downloaded askama_derive v0.11.2
[INFO] [stderr]   Downloaded askama v0.11.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d461802dcc402fd0bcd1f0cd3b443f3328def62dc516b1a261b3e5e2add7fd4d
[INFO] running `Command { std: "docker" "start" "-a" "d461802dcc402fd0bcd1f0cd3b443f3328def62dc516b1a261b3e5e2add7fd4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d461802dcc402fd0bcd1f0cd3b443f3328def62dc516b1a261b3e5e2add7fd4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d461802dcc402fd0bcd1f0cd3b443f3328def62dc516b1a261b3e5e2add7fd4d", kill_on_drop: false }`
[INFO] [stdout] d461802dcc402fd0bcd1f0cd3b443f3328def62dc516b1a261b3e5e2add7fd4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8387d22ddad1afea9430fdb9b806ad68ba3b7c0ac2a0d999ea5374ecaebff421
[INFO] running `Command { std: "docker" "start" "-a" "8387d22ddad1afea9430fdb9b806ad68ba3b7c0ac2a0d999ea5374ecaebff421", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling mac v0.1.1
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling askama_escape v0.10.3
[INFO] [stderr]    Compiling humansize v1.1.1
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling futf v0.1.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling tendril v0.4.3
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_codegen v0.10.0
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling markup5ever v0.11.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling html5ever v0.26.0
[INFO] [stderr]    Compiling string_cache v0.8.9
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling askama_shared v0.12.2
[INFO] [stderr]    Compiling html5ever-arena-dom v0.1.2
[INFO] [stderr]    Compiling askama_derive v0.11.2
[INFO] [stderr]    Compiling askama v0.11.1
[INFO] [stderr]    Compiling askama-plus-html5ever v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:35:56
[INFO] [stdout]     |
[INFO] [stdout]  34 | pub fn render(tmpl: &impl Template, dest: impl io::Write) -> Result<(), io::Error> {
[INFO] [stdout]     |                                           -------------- found this type parameter
[INFO] [stdout]  35 |     html5ever_arena_dom::render(&DisplayAdaptor(tmpl), dest)
[INFO] [stdout]     |     ---------------------------                        ^^^^ expected `()`, found type parameter `impl io::Write`
[INFO] [stdout]     |     |
[INFO] [stdout]     |     arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note:   expected unit type `()`
[INFO] [stdout]             found type parameter `impl io::Write`
[INFO] [stdout] help: the return type of this call is `impl io::Write` due to the type of the argument passed
[INFO] [stdout]    --> src/lib.rs:35:5
[INFO] [stdout]     |
[INFO] [stdout]  35 |     html5ever_arena_dom::render(&DisplayAdaptor(tmpl), dest)
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^----^
[INFO] [stdout]     |                                                        |
[INFO] [stdout]     |                                                        this argument influences the return type of `render`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/html5ever-arena-dom-0.1.2/src/lib.rs:511:8
[INFO] [stdout]     |
[INFO] [stdout] 511 | pub fn render<I: fmt::Display, O: io::Write>(tmpl: I, dest: O) -> Result<O, io::Error> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `(): std::io::Write` is not satisfied
[INFO] [stdout]    --> src/lib.rs:35:56
[INFO] [stdout]     |
[INFO] [stdout]  35 |     html5ever_arena_dom::render(&DisplayAdaptor(tmpl), dest)
[INFO] [stdout]     |     ---------------------------                        ^^^^ the trait `std::io::Write` is not implemented for `()`
[INFO] [stdout]     |     |
[INFO] [stdout]     |     required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `html5ever_arena_dom::render`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/html5ever-arena-dom-0.1.2/src/lib.rs:511:35
[INFO] [stdout]     |
[INFO] [stdout] 511 | pub fn render<I: fmt::Display, O: io::Write>(tmpl: I, dest: O) -> Result<O, io::Error> {
[INFO] [stdout]     |                                   ^^^^^^^^^ required by this bound in `render`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `askama-plus-html5ever` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "8387d22ddad1afea9430fdb9b806ad68ba3b7c0ac2a0d999ea5374ecaebff421", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8387d22ddad1afea9430fdb9b806ad68ba3b7c0ac2a0d999ea5374ecaebff421", kill_on_drop: false }`
[INFO] [stdout] 8387d22ddad1afea9430fdb9b806ad68ba3b7c0ac2a0d999ea5374ecaebff421