[INFO] fetching crate google-dfareporting3 2.0.4+20180830...
[INFO] testing google-dfareporting3-2.0.4+20180830 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate google-dfareporting3 2.0.4+20180830 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate google-dfareporting3 2.0.4+20180830 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate google-dfareporting3 2.0.4+20180830
[INFO] finished tweaking crates.io crate google-dfareporting3 2.0.4+20180830
[INFO] tweaked toml for crates.io crate google-dfareporting3 2.0.4+20180830 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4a50afeb9438d87c6d5f82254760d3c4452c74e46f04fb8f3bcdb3c99f30bd9f
[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" "4a50afeb9438d87c6d5f82254760d3c4452c74e46f04fb8f3bcdb3c99f30bd9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4a50afeb9438d87c6d5f82254760d3c4452c74e46f04fb8f3bcdb3c99f30bd9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a50afeb9438d87c6d5f82254760d3c4452c74e46f04fb8f3bcdb3c99f30bd9f", kill_on_drop: false }`
[INFO] [stdout] 4a50afeb9438d87c6d5f82254760d3c4452c74e46f04fb8f3bcdb3c99f30bd9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2241cc580c12ee620aa1fefbccb9baf9706ad503f6bcc20721f4547eb5736867
[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" "2241cc580c12ee620aa1fefbccb9baf9706ad503f6bcc20721f4547eb5736867", kill_on_drop: false }`
[INFO] [stderr]    Compiling google-dfareporting3 v2.0.4+20180830 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]      --> src/api.rs:31182:25
[INFO] [stdout]       |
[INFO] [stdout] 31182 |                     let url = upload_url.as_ref().and_then(|s| Some(url::Url::parse(s).unwrap())).unwrap();
[INFO] [stdout]       |                         ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.31s
[INFO] running `Command { std: "docker" "inspect" "2241cc580c12ee620aa1fefbccb9baf9706ad503f6bcc20721f4547eb5736867", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2241cc580c12ee620aa1fefbccb9baf9706ad503f6bcc20721f4547eb5736867", kill_on_drop: false }`
[INFO] [stdout] 2241cc580c12ee620aa1fefbccb9baf9706ad503f6bcc20721f4547eb5736867
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b011fdbf2997f99e5a25c5d2cb07af6d13143fc3901429e4d4d9e62393c339b
[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" "7b011fdbf2997f99e5a25c5d2cb07af6d13143fc3901429e4d4d9e62393c339b", kill_on_drop: false }`
[INFO] [stderr]    Compiling google-dfareporting3 v2.0.4+20180830 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]      --> src/api.rs:31182:25
[INFO] [stdout]       |
[INFO] [stdout] 31182 |                     let url = upload_url.as_ref().and_then(|s| Some(url::Url::parse(s).unwrap())).unwrap();
[INFO] [stdout]       |                         ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `url`
[INFO] [stdout]      --> src/api.rs:31182:25
[INFO] [stdout]       |
[INFO] [stdout] 31182 |                     let url = upload_url.as_ref().and_then(|s| Some(url::Url::parse(s).unwrap())).unwrap();
[INFO] [stdout]       |                         ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stdout]       |
[INFO] [stdout]       = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.80s
[INFO] running `Command { std: "docker" "inspect" "7b011fdbf2997f99e5a25c5d2cb07af6d13143fc3901429e4d4d9e62393c339b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b011fdbf2997f99e5a25c5d2cb07af6d13143fc3901429e4d4d9e62393c339b", kill_on_drop: false }`
[INFO] [stdout] 7b011fdbf2997f99e5a25c5d2cb07af6d13143fc3901429e4d4d9e62393c339b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ddab24989ecc5faab3d17ea963f51f0b606719e296b4bb7daadc9ff45ca25d1
[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" "4ddab24989ecc5faab3d17ea963f51f0b606719e296b4bb7daadc9ff45ca25d1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `url`
[INFO] [stderr]      --> src/api.rs:31182:25
[INFO] [stderr]       |
[INFO] [stderr] 31182 |                     let url = upload_url.as_ref().and_then(|s| Some(url::Url::parse(s).unwrap())).unwrap();
[INFO] [stderr]       |                         ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stderr]       |
[INFO] [stderr]       = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `url`
[INFO] [stderr]      --> src/api.rs:31182:25
[INFO] [stderr]       |
[INFO] [stderr] 31182 |                     let url = upload_url.as_ref().and_then(|s| Some(url::Url::parse(s).unwrap())).unwrap();
[INFO] [stderr]       |                         ^^^ help: if this is intentional, prefix it with an underscore: `_url`
[INFO] [stderr]       |
[INFO] [stderr]       = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/google_dfareporting3-1b9c93c4ad3ad688)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests google-dfareporting3
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 267 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name google_dfareporting3 --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps -L native=/opt/rustwide/target/debug/build/ring-8241b1316fef72ea/out --extern google_dfareporting3=/opt/rustwide/target/debug/deps/libgoogle_dfareporting3-4c3794252f448302.rlib --extern hyper=/opt/rustwide/target/debug/deps/libhyper-379bfd35d58e44b9.rlib --extern hyper_rustls=/opt/rustwide/target/debug/deps/libhyper_rustls-4523e728dc9769b5.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-36728487e4ae6d75.rlib --extern mime=/opt/rustwide/target/debug/deps/libmime-e78d56bdb452ecc9.rlib --extern serde=/opt/rustwide/target/debug/deps/libserde-4a8d2e8e372ca08c.rlib --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-807e06aeea99e797.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-239f02ed610c3847.rlib --extern url=/opt/rustwide/target/debug/deps/liburl-e629032cf3f85e73.rlib --extern yup_oauth2=/opt/rustwide/target/debug/deps/libyup_oauth2-c11ee6206cb483ca.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "4ddab24989ecc5faab3d17ea963f51f0b606719e296b4bb7daadc9ff45ca25d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ddab24989ecc5faab3d17ea963f51f0b606719e296b4bb7daadc9ff45ca25d1", kill_on_drop: false }`
[INFO] [stdout] 4ddab24989ecc5faab3d17ea963f51f0b606719e296b4bb7daadc9ff45ca25d1