[INFO] cloning repository https://github.com/hwchen/news [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hwchen/news" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fnews", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fnews'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c5908eaed0483fa5d97cd7739fcd4889b7b0f7fa [INFO] checking hwchen/news against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhwchen%2Fnews" "/workspace/builds/worker-82/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-82/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hwchen/news on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hwchen/news [INFO] finished tweaking git repo https://github.com/hwchen/news [INFO] tweaked toml for git repo https://github.com/hwchen/news written to /workspace/builds/worker-82/source/Cargo.toml [INFO] crate git repo https://github.com/hwchen/news already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded chunked_transfer v1.2.0 [INFO] [stderr] Downloaded cookie v0.13.3 [INFO] [stderr] Downloaded ureq v1.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] be75cc341121653d83129d70a437a0028a41c91f9d5249d0fd32d709eb8a6f25 [INFO] running `Command { std: "docker" "start" "-a" "be75cc341121653d83129d70a437a0028a41c91f9d5249d0fd32d709eb8a6f25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "be75cc341121653d83129d70a437a0028a41c91f9d5249d0fd32d709eb8a6f25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be75cc341121653d83129d70a437a0028a41c91f9d5249d0fd32d709eb8a6f25", kill_on_drop: false }` [INFO] [stdout] be75cc341121653d83129d70a437a0028a41c91f9d5249d0fd32d709eb8a6f25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-82/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 89a863b046f02b3163eaddb894211548b8762058bd5e778aba13bcdfc2abf0f6 [INFO] running `Command { std: "docker" "start" "-a" "89a863b046f02b3163eaddb894211548b8762058bd5e778aba13bcdfc2abf0f6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling cc v1.0.57 [INFO] [stderr] Checking once_cell v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling proc-macro-hack v0.5.16 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Checking tinyvec v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking base64 v0.11.0 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking chunked_transfer v1.2.0 [INFO] [stderr] Checking base64 v0.12.3 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking qstring v0.7.2 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking unicode-normalization v0.1.13 [INFO] [stderr] Compiling standback v0.2.9 [INFO] [stderr] Compiling time v0.2.16 [INFO] [stderr] Compiling ring v0.16.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking colored v1.9.3 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking rustls v0.17.0 [INFO] [stderr] Checking webpki-roots v0.19.0 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Checking time-macros v0.1.0 [INFO] [stderr] Checking cookie v0.13.3 [INFO] [stderr] Checking ureq v1.3.0 [INFO] [stderr] Checking news v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/reddit.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub kind: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `after` [INFO] [stdout] --> src/reddit.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | pub after: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/reddit.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub kind: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/reddit.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | pub kind: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `after` [INFO] [stdout] --> src/reddit.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | pub after: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `kind` [INFO] [stdout] --> src/reddit.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub kind: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.03s [INFO] running `Command { std: "docker" "inspect" "89a863b046f02b3163eaddb894211548b8762058bd5e778aba13bcdfc2abf0f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89a863b046f02b3163eaddb894211548b8762058bd5e778aba13bcdfc2abf0f6", kill_on_drop: false }` [INFO] [stdout] 89a863b046f02b3163eaddb894211548b8762058bd5e778aba13bcdfc2abf0f6