[INFO] fetching crate map-to-javascript-html 2.0.5...
[INFO] checking map-to-javascript-html-2.0.5 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate map-to-javascript-html 2.0.5 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate map-to-javascript-html 2.0.5
[INFO] finished tweaking crates.io crate map-to-javascript-html 2.0.5
[INFO] tweaked toml for crates.io crate map-to-javascript-html 2.0.5 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate map-to-javascript-html 2.0.5 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39d38f4c429777b51eb849199c363b0a5808be576a2e3a5e9eb7dd4d0c4053b2
[INFO] running `Command { std: "docker" "start" "-a" "39d38f4c429777b51eb849199c363b0a5808be576a2e3a5e9eb7dd4d0c4053b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39d38f4c429777b51eb849199c363b0a5808be576a2e3a5e9eb7dd4d0c4053b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39d38f4c429777b51eb849199c363b0a5808be576a2e3a5e9eb7dd4d0c4053b2", kill_on_drop: false }`
[INFO] [stdout] 39d38f4c429777b51eb849199c363b0a5808be576a2e3a5e9eb7dd4d0c4053b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c844ae1a189b9b7a975be819edeb302ebcb4adac5f176a90097164cdf7f120c
[INFO] running `Command { std: "docker" "start" "-a" "0c844ae1a189b9b7a975be819edeb302ebcb4adac5f176a90097164cdf7f120c", kill_on_drop: false }`
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking map-to-javascript-html v2.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `b_tree_map::*`
[INFO] [stdout]  --> src/maps/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use b_tree_map::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash_map::*`
[INFO] [stdout]   --> src/maps/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use hash_map::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `maps::*`
[INFO] [stdout]   --> src/lib.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub use maps::*;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `b_tree_map::*`
[INFO] [stdout]  --> src/maps/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use b_tree_map::*;
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash_map::*`
[INFO] [stdout]   --> src/maps/mod.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub use hash_map::*;
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `maps::*`
[INFO] [stdout]   --> src/lib.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 | pub use maps::*;
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "0c844ae1a189b9b7a975be819edeb302ebcb4adac5f176a90097164cdf7f120c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c844ae1a189b9b7a975be819edeb302ebcb4adac5f176a90097164cdf7f120c", kill_on_drop: false }`
[INFO] [stdout] 0c844ae1a189b9b7a975be819edeb302ebcb4adac5f176a90097164cdf7f120c