[INFO] fetching crate build_html 2.4.0...
[INFO] checking build_html-2.4.0 against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix
[INFO] extracting crate build_html 2.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate build_html 2.4.0 on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate build_html 2.4.0
[INFO] finished tweaking crates.io crate build_html 2.4.0
[INFO] tweaked toml for crates.io crate build_html 2.4.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-case v1.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48bde255b237a4ae6e1029739f2f545ac4f60e4d59d547f8aeafe6287e262970
[INFO] running `Command { std: "docker" "start" "-a" "48bde255b237a4ae6e1029739f2f545ac4f60e4d59d547f8aeafe6287e262970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48bde255b237a4ae6e1029739f2f545ac4f60e4d59d547f8aeafe6287e262970", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48bde255b237a4ae6e1029739f2f545ac4f60e4d59d547f8aeafe6287e262970", kill_on_drop: false }`
[INFO] [stdout] 48bde255b237a4ae6e1029739f2f545ac4f60e4d59d547f8aeafe6287e262970
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4a08b6bec7a43e686c65890a217b18b2b53ea259ad0e10bd8dbf10e2840d90ab
[INFO] running `Command { std: "docker" "start" "-a" "4a08b6bec7a43e686c65890a217b18b2b53ea259ad0e10bd8dbf10e2840d90ab", kill_on_drop: false }`
[INFO] [stderr]     Checking build_html v2.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling test-case v1.2.3
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stdout] warning: the item `Html` is imported redundantly
[INFO] [stdout]    --> src/table.rs:710:43
[INFO] [stdout]     |
[INFO] [stdout] 709 |     use super::*;
[INFO] [stdout]     |         -------- the item `Html` is already imported here
[INFO] [stdout] 710 |     use crate::{Container, ContainerType, Html, HtmlContainer};
[INFO] [stdout]     |                                           ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HtmlContainer` is imported redundantly
[INFO] [stdout]    --> src/table.rs:710:49
[INFO] [stdout]     |
[INFO] [stdout] 709 |     use super::*;
[INFO] [stdout]     |         -------- the item `HtmlContainer` is already imported here
[INFO] [stdout] 710 |     use crate::{Container, ContainerType, Html, HtmlContainer};
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "4a08b6bec7a43e686c65890a217b18b2b53ea259ad0e10bd8dbf10e2840d90ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a08b6bec7a43e686c65890a217b18b2b53ea259ad0e10bd8dbf10e2840d90ab", kill_on_drop: false }`
[INFO] [stdout] 4a08b6bec7a43e686c65890a217b18b2b53ea259ad0e10bd8dbf10e2840d90ab
