[INFO] fetching crate hackernews_tui 0.7.3... [INFO] checking hackernews_tui-0.7.3 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate hackernews_tui 0.7.3 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate hackernews_tui 0.7.3 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hackernews_tui 0.7.3 [INFO] finished tweaking crates.io crate hackernews_tui 0.7.3 [INFO] tweaked toml for crates.io crate hackernews_tui 0.7.3 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate hackernews_tui 0.7.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded config_parser_derive v0.1.1 [INFO] [stderr] Downloaded cursive_buffered_backend v0.5.0 [INFO] [stderr] Downloaded config_parser2 v0.1.1 [INFO] [stderr] Downloaded cursive-aligned-view v0.5.0 [INFO] [stderr] Downloaded cursive-async-view v0.5.0 [INFO] running `Command { std: "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" "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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 53d9f8c42b3a87de16a90f798ea7a338f0b920b130b92a09f3d4a0b5748e63b2 [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" "53d9f8c42b3a87de16a90f798ea7a338f0b920b130b92a09f3d4a0b5748e63b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53d9f8c42b3a87de16a90f798ea7a338f0b920b130b92a09f3d4a0b5748e63b2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53d9f8c42b3a87de16a90f798ea7a338f0b920b130b92a09f3d4a0b5748e63b2", kill_on_drop: false }` [INFO] [stdout] 53d9f8c42b3a87de16a90f798ea7a338f0b920b130b92a09f3d4a0b5748e63b2 [INFO] running `Command { std: "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" "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" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbbc9f39ffa52f8f93b27a0464c5d0b0020d4839fd1719618a0c40eb4b5eea90 [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" "bbbc9f39ffa52f8f93b27a0464c5d0b0020d4839fd1719618a0c40eb4b5eea90", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking array-macro v1.0.5 [INFO] [stderr] Checking unicode-segmentation v1.7.1 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling anyhow v1.0.42 [INFO] [stderr] Compiling signal-hook v0.3.8 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking send_wrapper v0.5.0 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking htmlescape v0.3.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking tinyvec v1.2.0 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking lock_api v0.4.3 [INFO] [stderr] Checking owning_ref v0.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling ahash v0.6.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.2 [INFO] [stderr] Compiling memoffset v0.6.3 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling substring v1.4.5 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking syn v1.0.73 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.3 [INFO] [stderr] Checking crossbeam-queue v0.3.1 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking signal-hook v0.1.17 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking crossterm v0.19.0 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking rayon-core v1.9.1 [INFO] [stderr] Checking crossbeam v0.8.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking rustls v0.19.0 [INFO] [stderr] Checking webpki-roots v0.21.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling enum-map-derive v0.4.6 [INFO] [stderr] Compiling config_parser_derive v0.1.1 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Checking enum-map v0.6.4 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling wasmer_enumset_derive v0.5.0 [INFO] [stderr] Checking wasmer_enumset v1.0.1 [INFO] [stderr] Checking cursive_core v0.2.2 [INFO] [stderr] Checking cursive v0.16.3 [INFO] [stderr] Checking cursive-async-view v0.5.0 [INFO] [stderr] Checking cursive-aligned-view v0.5.0 [INFO] [stderr] Checking cursive_buffered_backend v0.5.0 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking config_parser2 v0.1.1 [INFO] [stderr] Checking ureq v2.1.1 [INFO] [stderr] Checking hackernews_tui v0.7.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `matched_words` [INFO] [stdout] --> src/client/parser.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | matched_words: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `children` [INFO] [stdout] --> src/client/parser.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | children: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `matched_words` [INFO] [stdout] --> src/client/parser.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | matched_words: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `children` [INFO] [stdout] --> src/client/parser.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | children: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 46s [INFO] running `Command { std: "docker" "inspect" "bbbc9f39ffa52f8f93b27a0464c5d0b0020d4839fd1719618a0c40eb4b5eea90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbbc9f39ffa52f8f93b27a0464c5d0b0020d4839fd1719618a0c40eb4b5eea90", kill_on_drop: false }` [INFO] [stdout] bbbc9f39ffa52f8f93b27a0464c5d0b0020d4839fd1719618a0c40eb4b5eea90