[INFO] crate webgl_generator 0.2.0 is already in cache
[INFO] checking webgl_generator-0.2.0 against master#30ca215b4e38b32aa7abdd635c5e2d56f5724494 for pr-66037
[INFO] extracting crate webgl_generator 0.2.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate webgl_generator 0.2.0 on toolchain 30ca215b4e38b32aa7abdd635c5e2d56f5724494
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate webgl_generator 0.2.0
[INFO] finished tweaking crates.io crate webgl_generator 0.2.0
[INFO] tweaked toml for crates.io crate webgl_generator 0.2.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+30ca215b4e38b32aa7abdd635c5e2d56f5724494" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4a01ee4ec2f95d2a71870ad3312db9dab21c82be47245bafc4b8da5f3c962ccf
[INFO] running `"docker" "start" "-a" "4a01ee4ec2f95d2a71870ad3312db9dab21c82be47245bafc4b8da5f3c962ccf"`
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling lalrpop-util v0.16.3
[INFO] [stderr]     Checking RustyXML v0.1.1
[INFO] [stderr]    Compiling ascii-canvas v1.0.0
[INFO] [stderr]     Checking debug_unreachable v0.1.1
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking khronos_api v3.1.0
[INFO] [stderr]    Compiling ena v0.11.0
[INFO] [stderr]     Checking tendril v0.2.4
[INFO] [stderr]    Compiling string_cache_codegen v0.3.1
[INFO] [stderr]    Compiling docopt v1.1.0
[INFO] [stderr]    Compiling string_cache v0.7.5
[INFO] [stderr]    Compiling string_cache v0.4.0
[INFO] [stderr]    Compiling html5ever-atoms v0.2.2
[INFO] [stderr]    Compiling lalrpop v0.16.3
[INFO] [stderr]    Compiling html5ever v0.13.1
[INFO] [stderr]     Checking html2runes v1.0.1
[INFO] [stderr]    Compiling webidl v0.8.0
[INFO] [stderr]     Checking webgl_generator v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: the item `html2runes` is imported redundantly
[INFO] [stderr]   --> utils.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     use html2runes;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: lib.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | extern crate html2runes;
[INFO] [stderr]    | ------------------------ the item `html2runes` is already imported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `xml` is imported redundantly
[INFO] [stderr]   --> webgl_registry/mod.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 62 |         use xml;
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: lib.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | extern crate xml;
[INFO] [stderr]    | ----------------- the item `xml` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `html2runes` is imported redundantly
[INFO] [stderr]   --> utils.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |     use html2runes;
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: lib.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | extern crate html2runes;
[INFO] [stderr]    | ------------------------ the item `html2runes` is already imported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `xml` is imported redundantly
[INFO] [stderr]   --> webgl_registry/mod.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 62 |         use xml;
[INFO] [stderr]    |             ^^^
[INFO] [stderr]    | 
[INFO] [stderr]   ::: lib.rs:24:1
[INFO] [stderr]    |
[INFO] [stderr] 24 | extern crate xml;
[INFO] [stderr]    | ----------------- the item `xml` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> utils.rs:37:25
[INFO] [stderr]    |
[INFO] [stderr] 37 |         .replace_all(md.trim_right(), "/// ")
[INFO] [stderr]    |                         ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_right': superseded by `trim_end`
[INFO] [stderr]   --> utils.rs:37:25
[INFO] [stderr]    |
[INFO] [stderr] 37 |         .replace_all(md.trim_right(), "/// ")
[INFO] [stderr]    |                         ^^^^^^^^^^ help: replace the use of the deprecated item: `trim_end`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `"docker" "inspect" "4a01ee4ec2f95d2a71870ad3312db9dab21c82be47245bafc4b8da5f3c962ccf"`
[INFO] running `"docker" "rm" "-f" "4a01ee4ec2f95d2a71870ad3312db9dab21c82be47245bafc4b8da5f3c962ccf"`
[INFO] [stdout] 4a01ee4ec2f95d2a71870ad3312db9dab21c82be47245bafc4b8da5f3c962ccf