[INFO] cloning repository https://github.com/hartlco/twitt_rss
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hartlco/twitt_rss" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhartlco%2Ftwitt_rss", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhartlco%2Ftwitt_rss'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0ee70c37942d4d1db7aa8d284189954fea465db
[INFO] checking hartlco/twitt_rss against master#7f5a42b073dc2bee2aa625052eb066ee07072048 for pr-78991
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhartlco%2Ftwitt_rss" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/hartlco/twitt_rss on toolchain 7f5a42b073dc2bee2aa625052eb066ee07072048
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/hartlco/twitt_rss
[INFO] finished tweaking git repo https://github.com/hartlco/twitt_rss
[INFO] tweaked toml for git repo https://github.com/hartlco/twitt_rss written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/hartlco/twitt_rss already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f857df5387e3d4ed0333e7905cb7f75ca3dcb5692efc77b86d7de5f194405f2d
[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" "f857df5387e3d4ed0333e7905cb7f75ca3dcb5692efc77b86d7de5f194405f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f857df5387e3d4ed0333e7905cb7f75ca3dcb5692efc77b86d7de5f194405f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f857df5387e3d4ed0333e7905cb7f75ca3dcb5692efc77b86d7de5f194405f2d", kill_on_drop: false }`
[INFO] [stdout] f857df5387e3d4ed0333e7905cb7f75ca3dcb5692efc77b86d7de5f194405f2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4810d45fa172f4af3f72779f111f0e8ec62f0dad19bc117883308739961e1acc
[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" "4810d45fa172f4af3f72779f111f0e8ec62f0dad19bc117883308739961e1acc", kill_on_drop: false }`
[INFO] [stderr] Blocking waiting for file lock on package cache
[INFO] [stderr] Compiling libc v0.2.61
[INFO] [stderr] Compiling autocfg v0.1.5
[INFO] [stderr] Checking futures v0.1.28
[INFO] [stderr] Compiling cc v1.0.40
[INFO] [stderr] Checking smallvec v0.6.10
[INFO] [stderr] Compiling syn v0.15.44
[INFO] [stderr] Compiling memchr v2.2.1
[INFO] [stderr] Compiling arrayvec v0.4.11
[INFO] [stderr] Checking nodrop v0.1.13
[INFO] [stderr] Compiling typenum v1.10.0
[INFO] [stderr] Compiling pkg-config v0.3.15
[INFO] [stderr] Compiling serde v1.0.98
[INFO] [stderr] Compiling siphasher v0.2.3
[INFO] [stderr] Compiling fnv v1.0.6
[INFO] [stderr] Compiling ident_case v1.0.1
[INFO] [stderr] Compiling strsim v0.7.0
[INFO] [stderr] Compiling ryu v1.0.0
[INFO] [stderr] Compiling openssl v0.10.24
[INFO] [stderr] Checking foreign-types-shared v0.1.1
[INFO] [stderr] Checking safemem v0.3.1
[INFO] [stderr] Checking serde v0.8.23
[INFO] [stderr] Compiling native-tls v0.2.3
[INFO] [stderr] Checking regex-syntax v0.6.11
[INFO] [stderr] Checking try-lock v0.2.2
[INFO] [stderr] Compiling encoding_rs v0.8.17
[INFO] [stderr] Checking subtle v1.0.0
[INFO] [stderr] Compiling derive_builder v0.7.2
[INFO] [stderr] Checking openssl-probe v0.1.2
[INFO] [stderr] Checking lazy_static v0.2.11
[INFO] [stderr] Checking ascii v0.8.7
[INFO] [stderr] Checking adler32 v1.0.3
[INFO] [stderr] Checking rust-ini v0.13.0
[INFO] [stderr] Checking scoped-tls v0.1.2
[INFO] [stderr] Checking rand_core v0.3.1
[INFO] [stderr] Compiling unicase v1.4.2
[INFO] [stderr] Compiling nom v4.2.3
[INFO] [stderr] Checking crossbeam-utils v0.6.6
[INFO] [stderr] Checking unicode-normalization v0.1.8
[INFO] [stderr] Checking foreign-types v0.3.2
[INFO] [stderr] Checking block-padding v0.1.4
[INFO] [stderr] Compiling rand_chacha v0.1.1
[INFO] [stderr] Compiling rand_pcg v0.1.2
[INFO] [stderr] Compiling rand v0.6.5
[INFO] [stderr] Compiling num-traits v0.2.8
[INFO] [stderr] Compiling num-integer v0.1.41
[INFO] [stderr] Checking log v0.4.8
[INFO] [stderr] Checking rand_hc v0.1.0
[INFO] [stderr] Checking rand_xorshift v0.1.1
[INFO] [stderr] Checking rand_isaac v0.1.1
[INFO] [stderr] Checking crc32fast v1.2.0
[INFO] [stderr] Checking base64 v0.9.3
[INFO] [stderr] Checking base64 v0.10.1
[INFO] [stderr] Compiling memoffset v0.5.1
[INFO] [stderr] Compiling hyper v0.12.33
[INFO] [stderr] Checking crossbeam-queue v0.1.2
[INFO] [stderr] Checking gzip-header v0.3.0
[INFO] [stderr] Checking log v0.3.9
[INFO] [stderr] Checking aho-corasick v0.7.6
[INFO] [stderr] Checking twoway v0.1.8
[INFO] [stderr] Checking buf_redux v0.8.4
[INFO] [stderr] Checking tokio-executor v0.1.8
[INFO] [stderr] Checking tokio-sync v0.1.6
[INFO] [stderr] Checking want v0.2.0
[INFO] [stderr] Checking iovec v0.1.2
[INFO] [stderr] Checking rand_os v0.1.3
[INFO] [stderr] Checking num_cpus v1.10.1
[INFO] [stderr] Checking net2 v0.2.33
[INFO] [stderr] Checking time v0.1.42
[INFO] [stderr] Checking rand v0.4.6
[INFO] [stderr] Checking dirs v1.0.5
[INFO] [stderr] Checking filetime v0.2.7
[INFO] [stderr] Checking rand v0.5.6
[INFO] [stderr] Checking idna v0.1.5
[INFO] [stderr] Checking mime v0.2.6
[INFO] [stderr] Compiling phf_shared v0.7.24
[INFO] [stderr] Checking deflate v0.7.20
[INFO] [stderr] Checking tokio-current-thread v0.1.6
[INFO] [stderr] Checking tokio-timer v0.2.11
[INFO] [stderr] Compiling openssl-sys v0.9.48
[INFO] [stderr] Compiling backtrace-sys v0.1.31
[INFO] [stderr] Compiling brotli-sys v0.3.2
[INFO] [stderr] Checking futures-cpupool v0.1.8
[INFO] [stderr] Checking threadpool v1.7.1
[INFO] [stderr] Checking bytes v0.4.12
[INFO] [stderr] Checking term v0.5.2
[INFO] [stderr] Checking mio v0.6.19
[INFO] [stderr] Checking generic-array v0.12.3
[INFO] [stderr] Checking phf v0.7.24
[INFO] [stderr] Checking tempdir v0.3.7
[INFO] [stderr] Checking serde_test v0.8.23
[INFO] [stderr] Checking crossbeam-epoch v0.7.2
[INFO] [stderr] Checking url v1.7.2
[INFO] [stderr] Checking num-traits v0.1.43
[INFO] [stderr] Checking regex v1.2.1
[INFO] [stderr] Checking tokio-io v0.1.12
[INFO] [stderr] Checking http v0.1.18
[INFO] [stderr] Checking string v0.2.1
[INFO] [stderr] Checking tokio-buf v0.1.1
[INFO] [stderr] Checking digest v0.8.1
[INFO] [stderr] Checking crypto-mac v0.7.0
[INFO] [stderr] Checking block-buffer v0.7.3
[INFO] [stderr] Checking crossbeam-deque v0.7.1
[INFO] [stderr] Checking linked-hash-map v0.3.0
[INFO] [stderr] Checking hmac v0.7.1
[INFO] [stderr] Checking sha-1 v0.8.1
[INFO] [stderr] Checking parking_lot_core v0.4.0
[INFO] [stderr] Checking backtrace v0.3.34
[INFO] [stderr] Checking mio-uds v0.6.7
[INFO] [stderr] Checking tokio-threadpool v0.1.15
[INFO] [stderr] Checking tokio-codec v0.1.1
[INFO] [stderr] Checking parking_lot v0.7.1
[INFO] [stderr] Compiling phf_generator v0.7.24
[INFO] [stderr] Checking tokio-reactor v0.1.9
[INFO] [stderr] Compiling phf_codegen v0.7.24
[INFO] [stderr] Compiling mime_guess v1.8.7
[INFO] [stderr] Checking tokio-fs v0.1.6
[INFO] [stderr] Checking tokio-uds v0.2.5
[INFO] [stderr] Checking tokio-tcp v0.1.3
[INFO] [stderr] Checking tokio-udp v0.1.3
[INFO] [stderr] Checking serde-hjson v0.8.2
[INFO] [stderr] Checking tokio v0.1.22
[INFO] [stderr] Checking tokio-core v0.1.17
[INFO] [stderr] Checking chrono v0.4.7
[INFO] [stderr] Checking serde_json v1.0.40
[INFO] [stderr] Checking toml v0.4.10
[INFO] [stderr] Checking http-body v0.1.0
[INFO] [stderr] Checking h2 v0.1.26
[INFO] [stderr] Checking multipart v0.15.4
[INFO] [stderr] Checking tiny_http v0.6.2
[INFO] [stderr] Checking config v0.9.3
[INFO] [stderr] Checking brotli2 v0.3.2
[INFO] [stderr] Compiling darling_core v0.9.0
[INFO] [stderr] Compiling synstructure v0.10.2
[INFO] [stderr] Compiling failure_derive v0.1.5
[INFO] [stderr] Compiling derive_more v0.14.1
[INFO] [stderr] Compiling serde_derive v1.0.98
[INFO] [stderr] Checking hyper-tls v0.3.2
[INFO] [stderr] Checking failure v0.1.5
[INFO] [stderr] Compiling darling_macro v0.9.0
[INFO] [stderr] Compiling darling v0.9.0
[INFO] [stderr] Compiling derive_builder_core v0.5.0
[INFO] [stderr] Checking quick-xml v0.14.0
[INFO] [stderr] Checking rss v1.8.0
[INFO] [stderr] Checking rouille v3.0.0
[INFO] [stderr] Checking egg-mode v0.13.0
[INFO] [stderr] Checking twitt_rss v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 27s
[INFO] running `Command { std: "docker" "inspect" "4810d45fa172f4af3f72779f111f0e8ec62f0dad19bc117883308739961e1acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4810d45fa172f4af3f72779f111f0e8ec62f0dad19bc117883308739961e1acc", kill_on_drop: false }`
[INFO] [stdout] 4810d45fa172f4af3f72779f111f0e8ec62f0dad19bc117883308739961e1acc