[INFO] fetching crate v_htmlescape 0.17.0...
[INFO] checking v_htmlescape-0.17.0 against try#4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7 for pr-158816
[INFO] extracting crate v_htmlescape 0.17.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate v_htmlescape 0.17.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate v_htmlescape 0.17.0
[INFO] tweaked toml for crates.io crate v_htmlescape 0.17.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate v_htmlescape 0.17.0 on toolchain 4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate v_htmlescape 0.17.0 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" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6495a40a93ff0893d7148064af03e7c0eac658f4a770d983f9782172cda58a5f
[INFO] running `Command { std: "docker" "start" "6495a40a93ff0893d7148064af03e7c0eac658f4a770d983f9782172cda58a5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6495a40a93ff0893d7148064af03e7c0eac658f4a770d983f9782172cda58a5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6495a40a93ff0893d7148064af03e7c0eac658f4a770d983f9782172cda58a5f" "/opt/rustwide/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6495a40a93ff0893d7148064af03e7c0eac658f4a770d983f9782172cda58a5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6495a40a93ff0893d7148064af03e7c0eac658f4a770d983f9782172cda58a5f" "/opt/rustwide/cargo-home/bin/cargo" "+4d8aa70caf2d2f6ef5a31eab47961bf7d0acacb7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking v_escape-base v0.1.0
[INFO] [stderr]     Checking v_htmlescape v0.17.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: `#[target_feature]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | escape_builder!(Builder);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[target_feature]` can only be applied to functions
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the macro `$crate::ifun` which comes from the expansion of the macro `escape_builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[target_feature]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | escape_builder!(Builder);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[target_feature]` can only be applied to functions
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the macro `$crate::ifun` which comes from the expansion of the macro `escape_builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[target_feature]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | escape_builder!(Builder);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[target_feature]` can only be applied to functions
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the macro `$crate::ifun` which comes from the expansion of the macro `escape_builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[target_feature]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | escape_builder!(Builder);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[target_feature]` can only be applied to functions
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the macro `$crate::ifun` which comes from the expansion of the macro `escape_builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[target_feature]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | escape_builder!(Builder);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[target_feature]` can only be applied to functions
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the macro `$crate::ifun` which comes from the expansion of the macro `escape_builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[target_feature]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | escape_builder!(Builder);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[target_feature]` can only be applied to functions
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the macro `$crate::ifun` which comes from the expansion of the macro `escape_builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[target_feature]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | escape_builder!(Builder);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[target_feature]` can only be applied to functions
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the macro `$crate::ifun` which comes from the expansion of the macro `escape_builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[target_feature]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | escape_builder!(Builder);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[target_feature]` can only be applied to functions
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the macro `$crate::ifun` which comes from the expansion of the macro `escape_builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[target_feature]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | escape_builder!(Builder);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[target_feature]` can only be applied to functions
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the macro `$crate::ifun` which comes from the expansion of the macro `escape_builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[target_feature]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | escape_builder!(Builder);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[target_feature]` can only be applied to functions
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the macro `$crate::ifun` which comes from the expansion of the macro `escape_builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[target_feature]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | escape_builder!(Builder);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[target_feature]` can only be applied to functions
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the macro `$crate::ifun` which comes from the expansion of the macro `escape_builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `#[target_feature]` attribute cannot be used on macro calls
[INFO] [stdout]    --> src/lib.rs:108:1
[INFO] [stdout]     |
[INFO] [stdout] 108 | escape_builder!(Builder);
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: `#[target_feature]` can only be applied to functions
[INFO] [stdout]     = note: placing this attribute on a macro invocation does nothing even if the macro expands to what would be a valid target for the attribute
[INFO] [stdout]     = note: this error originates in the macro `$crate::ifun` which comes from the expansion of the macro `escape_builder` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `v_htmlescape` (lib) due to 6 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `v_htmlescape` (lib test) due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "6495a40a93ff0893d7148064af03e7c0eac658f4a770d983f9782172cda58a5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6495a40a93ff0893d7148064af03e7c0eac658f4a770d983f9782172cda58a5f", kill_on_drop: false }`
[INFO] [stdout] 6495a40a93ff0893d7148064af03e7c0eac658f4a770d983f9782172cda58a5f
