[INFO] fetching crate horrorshow 0.8.3...
[INFO] testing horrorshow-0.8.3 against 1.54.0 for beta-1.55-1
[INFO] extracting crate horrorshow 0.8.3 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate horrorshow 0.8.3 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate horrorshow 0.8.3
[INFO] finished tweaking crates.io crate horrorshow 0.8.3
[INFO] tweaked toml for crates.io crate horrorshow 0.8.3 written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] crate crates.io crate horrorshow 0.8.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1245bbd322102c7c5d2c3241ebfc25b71e86744b7d867099df51f65ce702af0c
[INFO] running `Command { std: "docker" "start" "-a" "1245bbd322102c7c5d2c3241ebfc25b71e86744b7d867099df51f65ce702af0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1245bbd322102c7c5d2c3241ebfc25b71e86744b7d867099df51f65ce702af0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1245bbd322102c7c5d2c3241ebfc25b71e86744b7d867099df51f65ce702af0c", kill_on_drop: false }`
[INFO] [stdout] 1245bbd322102c7c5d2c3241ebfc25b71e86744b7d867099df51f65ce702af0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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=warn" "-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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec2634bd2545c3c54952072658baec2472b4108dac3b6aa490361143545346f0
[INFO] running `Command { std: "docker" "start" "-a" "ec2634bd2545c3c54952072658baec2472b4108dac3b6aa490361143545346f0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling horrorshow v0.8.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: invalid `doc` attribute
[INFO] [stdout]   --> src/helper.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     c!("The standard HTML5 doctype (this *is* the doctype you're looking for)." => HTML "<!DOCTYPE html>");
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: invalid `doc` attribute
[INFO] [stdout]   --> src/helper.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |         c!("The HTML 4.001 strict doctype." =>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: invalid `doc` attribute
[INFO] [stdout]   --> src/helper.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |         c!("The HTML 4.001 transitional doctype." =>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: invalid `doc` attribute
[INFO] [stdout]   --> src/helper.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |         c!("The HTML 4.001 frameset doctype." =>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         RenderMut::size_hint(&**self)
[INFO] [stdout]     |         ^^^^^^^^^ help: use `dyn`: `<dyn RenderMut>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         RenderMut::size_hint(&**self)
[INFO] [stdout]     |         ^^^^^^^^^ help: use `dyn`: `<dyn RenderMut>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         Render::size_hint(&**self)
[INFO] [stdout]     |         ^^^^^^ help: use `dyn`: `<dyn Render>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         Render::size_hint(&**self)
[INFO] [stdout]     |         ^^^^^^ help: use `dyn`: `<dyn Render>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "ec2634bd2545c3c54952072658baec2472b4108dac3b6aa490361143545346f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec2634bd2545c3c54952072658baec2472b4108dac3b6aa490361143545346f0", kill_on_drop: false }`
[INFO] [stdout] ec2634bd2545c3c54952072658baec2472b4108dac3b6aa490361143545346f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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=warn" "-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" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35e5f9cf638b11a63945171861e7c2111907058f846c3a5d997d8a16ba89f56e
[INFO] running `Command { std: "docker" "start" "-a" "35e5f9cf638b11a63945171861e7c2111907058f846c3a5d997d8a16ba89f56e", kill_on_drop: false }`
[INFO] [stderr]    Compiling horrorshow v0.8.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: invalid `doc` attribute
[INFO] [stdout]   --> src/helper.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     c!("The standard HTML5 doctype (this *is* the doctype you're looking for)." => HTML "<!DOCTYPE html>");
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: invalid `doc` attribute
[INFO] [stdout]   --> src/helper.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |         c!("The HTML 4.001 strict doctype." =>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: invalid `doc` attribute
[INFO] [stdout]   --> src/helper.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |         c!("The HTML 4.001 transitional doctype." =>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: invalid `doc` attribute
[INFO] [stdout]   --> src/helper.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |         c!("The HTML 4.001 frameset doctype." =>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         RenderMut::size_hint(&**self)
[INFO] [stdout]     |         ^^^^^^^^^ help: use `dyn`: `<dyn RenderMut>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         RenderMut::size_hint(&**self)
[INFO] [stdout]     |         ^^^^^^^^^ help: use `dyn`: `<dyn RenderMut>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         Render::size_hint(&**self)
[INFO] [stdout]     |         ^^^^^^ help: use `dyn`: `<dyn Render>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         Render::size_hint(&**self)
[INFO] [stdout]     |         ^^^^^^ help: use `dyn`: `<dyn Render>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: invalid `doc` attribute
[INFO] [stdout]   --> src/helper.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     c!("The standard HTML5 doctype (this *is* the doctype you're looking for)." => HTML "<!DOCTYPE html>");
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: invalid `doc` attribute
[INFO] [stdout]   --> src/helper.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |         c!("The HTML 4.001 strict doctype." =>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: invalid `doc` attribute
[INFO] [stdout]   --> src/helper.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |         c!("The HTML 4.001 transitional doctype." =>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: invalid `doc` attribute
[INFO] [stdout]   --> src/helper.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 |         c!("The HTML 4.001 frameset doctype." =>
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:133:9
[INFO] [stdout]     |
[INFO] [stdout] 133 |         RenderMut::size_hint(&**self)
[INFO] [stdout]     |         ^^^^^^^^^ help: use `dyn`: `<dyn RenderMut>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:154:9
[INFO] [stdout]     |
[INFO] [stdout] 154 |         RenderMut::size_hint(&**self)
[INFO] [stdout]     |         ^^^^^^^^^ help: use `dyn`: `<dyn RenderMut>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:177:9
[INFO] [stdout]     |
[INFO] [stdout] 177 |         Render::size_hint(&**self)
[INFO] [stdout]     |         ^^^^^^ help: use `dyn`: `<dyn Render>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/render.rs:206:9
[INFO] [stdout]     |
[INFO] [stdout] 206 |         Render::size_hint(&**self)
[INFO] [stdout]     |         ^^^^^^ help: use `dyn`: `<dyn Render>`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "35e5f9cf638b11a63945171861e7c2111907058f846c3a5d997d8a16ba89f56e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35e5f9cf638b11a63945171861e7c2111907058f846c3a5d997d8a16ba89f56e", kill_on_drop: false }`
[INFO] [stdout] 35e5f9cf638b11a63945171861e7c2111907058f846c3a5d997d8a16ba89f56e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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=warn" "-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" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39833087d889fae45452d19923409dbba1326d361f6529b9ced3d9d605ad1a30
[INFO] running `Command { std: "docker" "start" "-a" "39833087d889fae45452d19923409dbba1326d361f6529b9ced3d9d605ad1a30", kill_on_drop: false }`
[INFO] [stderr] warning: invalid `doc` attribute
[INFO] [stderr]   --> src/helper.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 |     c!("The standard HTML5 doctype (this *is* the doctype you're looking for)." => HTML "<!DOCTYPE html>");
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr] 
[INFO] [stderr] warning: invalid `doc` attribute
[INFO] [stderr]   --> src/helper.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |         c!("The HTML 4.001 strict doctype." =>
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr] 
[INFO] [stderr] warning: invalid `doc` attribute
[INFO] [stderr]   --> src/helper.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |         c!("The HTML 4.001 transitional doctype." =>
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr] 
[INFO] [stderr] warning: invalid `doc` attribute
[INFO] [stderr]   --> src/helper.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |         c!("The HTML 4.001 frameset doctype." =>
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:133:9
[INFO] [stderr]     |
[INFO] [stderr] 133 |         RenderMut::size_hint(&**self)
[INFO] [stderr]     |         ^^^^^^^^^ help: use `dyn`: `<dyn RenderMut>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 |         RenderMut::size_hint(&**self)
[INFO] [stderr]     |         ^^^^^^^^^ help: use `dyn`: `<dyn RenderMut>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:177:9
[INFO] [stderr]     |
[INFO] [stderr] 177 |         Render::size_hint(&**self)
[INFO] [stderr]     |         ^^^^^^ help: use `dyn`: `<dyn Render>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:206:9
[INFO] [stderr]     |
[INFO] [stderr] 206 |         Render::size_hint(&**self)
[INFO] [stderr]     |         ^^^^^^ help: use `dyn`: `<dyn Render>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: invalid `doc` attribute
[INFO] [stderr]   --> src/helper.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 |     c!("The standard HTML5 doctype (this *is* the doctype you're looking for)." => HTML "<!DOCTYPE html>");
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(invalid_doc_attributes)]` on by default
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr] 
[INFO] [stderr] warning: invalid `doc` attribute
[INFO] [stderr]   --> src/helper.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 |         c!("The HTML 4.001 strict doctype." =>
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr] 
[INFO] [stderr] warning: invalid `doc` attribute
[INFO] [stderr]   --> src/helper.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 |         c!("The HTML 4.001 transitional doctype." =>
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr] 
[INFO] [stderr] warning: invalid `doc` attribute
[INFO] [stderr]   --> src/helper.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 24 |         c!("The HTML 4.001 frameset doctype." =>
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = note: for more information, see issue #82730 <https://github.com/rust-lang/rust/issues/82730>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:133:9
[INFO] [stderr]     |
[INFO] [stderr] 133 |         RenderMut::size_hint(&**self)
[INFO] [stderr]     |         ^^^^^^^^^ help: use `dyn`: `<dyn RenderMut>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:154:9
[INFO] [stderr]     |
[INFO] [stderr] 154 |         RenderMut::size_hint(&**self)
[INFO] [stderr]     |         ^^^^^^^^^ help: use `dyn`: `<dyn RenderMut>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:177:9
[INFO] [stderr]     |
[INFO] [stderr] 177 |         Render::size_hint(&**self)
[INFO] [stderr]     |         ^^^^^^ help: use `dyn`: `<dyn Render>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/render.rs:206:9
[INFO] [stderr]     |
[INFO] [stderr] 206 |         Render::size_hint(&**self)
[INFO] [stderr]     |         ^^^^^^ help: use `dyn`: `<dyn Render>`
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stderr]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/horrorshow-182e7c322def361e)
[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] [stderr]      Running tests/attributes.rs (/opt/rustwide/target/debug/deps/attributes-3991341024d14fea)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/boxes.rs (/opt/rustwide/target/debug/deps/boxes-670842d6a87e9165)
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/coherence.rs (/opt/rustwide/target/debug/deps/coherence-56629f3e840a6c18)
[INFO] [stdout] test test_boolean ... ok
[INFO] [stdout] test test_dash ... ok
[INFO] [stdout] test test_no_value ... ok
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_box_render_once_send ... ok
[INFO] [stdout] test test_box_render_size ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_coherence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/error.rs (/opt/rustwide/target/debug/deps/error-1269f187bd94b566)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_record ... ok
[INFO] [stdout] test test_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_display ... ok
[INFO] [stdout] test test_embed_twice ... ok
[INFO] [stdout] test test_hyphen ... ok
[INFO] [stdout] test test_into_string_by_ref ... ok
[INFO] [stdout] test test_option ... ok
[INFO] [stdout] test test_prim ... ok
[INFO] [stdout] test test_reentrant ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-e2a83ae5ab05b883)
[INFO] [stderr]      Running tests/statements.rs (/opt/rustwide/target/debug/deps/statements-ff076dd0037fc328)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_for ... ok
[INFO] [stdout] test test_if ... ok
[INFO] [stdout] test test_if_else ... ok
[INFO] [stdout] test test_if_let ... ok
[INFO] [stdout] test test_while ... ok
[INFO] [stdout] test test_while_let ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/template.rs (/opt/rustwide/target/debug/deps/template-81bd63f39e865434)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/test_cat.rs (/opt/rustwide/target/debug/deps/test_cat-07f36ecf3b71059a)
[INFO] [stdout] test test_template ... ok
[INFO] [stderr]      Running tests/utf8.rs (/opt/rustwide/target/debug/deps/utf8-08d48a11bd0dc0f6)
[INFO] [stdout] test test_template_in_module ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_cat ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/utility.rs (/opt/rustwide/target/debug/deps/utility-b6dd1fb989a01f38)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_utf8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_default_labels ... ok
[INFO] [stdout] test test_labels_sep_by ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/void.rs (/opt/rustwide/target/debug/deps/void-0ba18406c7dd6964)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_void ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests horrorshow
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test src/lib.rs - (line 86) ... ok
[INFO] [stdout] test src/lib.rs - (line 166) ... ok
[INFO] [stdout] test src/macros.rs - template (line 313) ... ok
[INFO] [stdout] test src/macros.rs - template (line 294) ... ok
[INFO] [stdout] test src/macros.rs - labels (line 409) ... ok
[INFO] [stdout] test src/lib.rs - (line 181) ... ok
[INFO] [stdout] test src/lib.rs - (line 151) ... ok
[INFO] [stdout] test src/template.rs - template::TemplateBuffer (line 79) ... ok
[INFO] [stdout] test src/lib.rs - (line 204) ... ok
[INFO] [stdout] test src/macros.rs - labels_sep_by (line 451) ... ok
[INFO] [stdout] test src/template.rs - template::TemplateBuffer::write_fmt (line 142) ... ok
[INFO] [stdout] test src/lib.rs - (line 246) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/macros.rs - box_html (line 39) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "39833087d889fae45452d19923409dbba1326d361f6529b9ced3d9d605ad1a30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39833087d889fae45452d19923409dbba1326d361f6529b9ced3d9d605ad1a30", kill_on_drop: false }`
[INFO] [stdout] 39833087d889fae45452d19923409dbba1326d361f6529b9ced3d9d605ad1a30
