[INFO] cloning repository https://github.com/retep007/servo_1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/retep007/servo_1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fretep007%2Fservo_1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fretep007%2Fservo_1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7b53e8fd309c4263111cf69f4c054af718cc036
[INFO] checking retep007/servo_1 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fretep007%2Fservo_1" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/retep007/servo_1 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1/source/.cargo/config
[INFO] removed /workspace/builds/worker-1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/retep007/servo_1
[INFO] finished tweaking git repo https://github.com/retep007/servo_1
[INFO] tweaked toml for git repo https://github.com/retep007/servo_1 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/retep007/servo_1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-1/source/components/net/Cargo.toml: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /workspace/builds/worker-1/source/components/net/tests/hsts.rs
[INFO] [stderr] * /workspace/builds/worker-1/source/components/net/tests/http_loader.rs
[INFO] [stderr] * /workspace/builds/worker-1/source/components/net/tests/data_loader.rs
[INFO] [stderr] * /workspace/builds/worker-1/source/components/net/tests/file_loader.rs
[INFO] [stderr] * /workspace/builds/worker-1/source/components/net/tests/cookie_http_state.rs
[INFO] [stderr] * /workspace/builds/worker-1/source/components/net/tests/fetch.rs
[INFO] [stderr] * /workspace/builds/worker-1/source/components/net/tests/filemanager_thread.rs
[INFO] [stderr] * /workspace/builds/worker-1/source/components/net/tests/mime_classifier.rs
[INFO] [stderr] * /workspace/builds/worker-1/source/components/net/tests/resource_thread.rs
[INFO] [stderr] * /workspace/builds/worker-1/source/components/net/tests/subresource_integrity.rs
[INFO] [stderr] * /workspace/builds/worker-1/source/components/net/tests/cookie.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebce1ce69dc200979d75522400098f5fd2abd93697285a9f92d641d0840a2230
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ebce1ce69dc200979d75522400098f5fd2abd93697285a9f92d641d0840a2230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebce1ce69dc200979d75522400098f5fd2abd93697285a9f92d641d0840a2230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebce1ce69dc200979d75522400098f5fd2abd93697285a9f92d641d0840a2230", kill_on_drop: false }`
[INFO] [stdout] ebce1ce69dc200979d75522400098f5fd2abd93697285a9f92d641d0840a2230
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cf5bcfabe679e26f52f8e6ae9cc3da49ccca94de17857d098a93f26463e6eab
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6cf5bcfabe679e26f52f8e6ae9cc3da49ccca94de17857d098a93f26463e6eab", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/components/net/Cargo.toml: An explicit [[test]] section is specified in Cargo.toml which currently
[INFO] [stderr] disables Cargo from automatically inferring other test targets.
[INFO] [stderr] This inference behavior will change in the Rust 2018 edition and the following
[INFO] [stderr] files will be included as a test target:
[INFO] [stderr] 
[INFO] [stderr] * /opt/rustwide/workdir/components/net/tests/hsts.rs
[INFO] [stderr] * /opt/rustwide/workdir/components/net/tests/http_loader.rs
[INFO] [stderr] * /opt/rustwide/workdir/components/net/tests/data_loader.rs
[INFO] [stderr] * /opt/rustwide/workdir/components/net/tests/file_loader.rs
[INFO] [stderr] * /opt/rustwide/workdir/components/net/tests/cookie_http_state.rs
[INFO] [stderr] * /opt/rustwide/workdir/components/net/tests/fetch.rs
[INFO] [stderr] * /opt/rustwide/workdir/components/net/tests/filemanager_thread.rs
[INFO] [stderr] * /opt/rustwide/workdir/components/net/tests/mime_classifier.rs
[INFO] [stderr] * /opt/rustwide/workdir/components/net/tests/resource_thread.rs
[INFO] [stderr] * /opt/rustwide/workdir/components/net/tests/subresource_integrity.rs
[INFO] [stderr] * /opt/rustwide/workdir/components/net/tests/cookie.rs
[INFO] [stderr] 
[INFO] [stderr] This is likely to break cargo build or cargo test as these files may not be
[INFO] [stderr] ready to be compiled as a test target today. You can future-proof yourself
[INFO] [stderr] and disable this warning by adding `autotests = false` to your [package]
[INFO] [stderr] section. You may also move the files to a location where Cargo would not
[INFO] [stderr] automatically infer them to be a target, such as in subfolders.
[INFO] [stderr] 
[INFO] [stderr] For more information on this warning you can consult
[INFO] [stderr] https://github.com/rust-lang/cargo/issues/5330
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling cc v1.0.5
[INFO] [stderr]     Checking cfg-if v0.1.2
[INFO] [stderr]     Checking lazy_static v1.0.0
[INFO] [stderr]     Checking byteorder v1.2.1
[INFO] [stderr]     Checking matches v0.1.4
[INFO] [stderr]     Checking nodrop v0.1.12
[INFO] [stderr]    Compiling string_cache_shared v0.3.0
[INFO] [stderr]     Checking unicode-normalization v0.1.5
[INFO] [stderr]     Checking percent-encoding v1.0.0
[INFO] [stderr]     Checking slab v0.3.0
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.2
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking safemem v0.2.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]     Checking language-tags v0.2.2
[INFO] [stderr]    Compiling procedural-masquerade v0.1.2
[INFO] [stderr]     Checking dtoa v0.4.1
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]    Compiling mozjs_sys v0.50.1
[INFO] [stderr]     Checking smallbitvec v2.1.0
[INFO] [stderr]     Checking getopts v0.2.14
[INFO] [stderr]    Compiling bitflags v1.0.0
[INFO] [stderr]     Checking memoffset v0.2.1
[INFO] [stderr]     Checking scopeguard v0.3.2
[INFO] [stderr]    Compiling rayon-core v1.4.0
[INFO] [stderr]     Checking either v1.1.0
[INFO] [stderr]    Compiling khronos_api v2.1.0
[INFO] [stderr]     Checking regex-syntax v0.4.1
[INFO] [stderr]     Checking utf8-ranges v1.0.0
[INFO] [stderr]    Compiling ident_case v1.0.0
[INFO] [stderr]     Checking signpost v0.1.0 (https://github.com/pcwalton/signpost.git#7ed71250)
[INFO] [stderr]     Checking atomic_refcell v0.1.0
[INFO] [stdout] error[E0503]: cannot use `state` because it was mutably borrowed
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/getopts-0.2.14/src/lib.rs:1008:33
[INFO] [stdout]      |
[INFO] [stdout] 955  |     let mut machine = |cont: &mut bool, (i, c): (usize, char)| {
[INFO] [stdout]      |                       ---------------------------------------- borrow of `state` occurs here
[INFO] [stdout] ...
[INFO] [stdout] 959  |         state = match (state, whitespace, limit) {
[INFO] [stdout]      |         ----- borrow occurs due to use of `state` in closure
[INFO] [stdout] ...
[INFO] [stdout] 1008 |     while cont && match state { B | C => true, A => false } {
[INFO] [stdout]      |                                 ^ use of borrowed `state`
[INFO] [stdout] 1009 |         machine(&mut cont, (fake_i, ' '));
[INFO] [stdout]      |         ------- borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0503`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `getopts` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "6cf5bcfabe679e26f52f8e6ae9cc3da49ccca94de17857d098a93f26463e6eab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cf5bcfabe679e26f52f8e6ae9cc3da49ccca94de17857d098a93f26463e6eab", kill_on_drop: false }`
[INFO] [stdout] 6cf5bcfabe679e26f52f8e6ae9cc3da49ccca94de17857d098a93f26463e6eab