[INFO] cloning repository https://github.com/nkoehring/nanobe [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nkoehring/nanobe" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnkoehring%2Fnanobe", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnkoehring%2Fnanobe'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 456e04d73553de4fcdadedb722d3ac817e36b5b7 [INFO] checking nkoehring/nanobe against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnkoehring%2Fnanobe" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nkoehring/nanobe on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nkoehring/nanobe [INFO] removed path dependency bart_derive from git repo https://github.com/nkoehring/nanobe [INFO] finished tweaking git repo https://github.com/nkoehring/nanobe [INFO] tweaked toml for git repo https://github.com/nkoehring/nanobe written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/nkoehring/nanobe already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-4/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bart v0.1.4 [INFO] [stderr] Downloaded bart_derive v0.1.4 [INFO] [stderr] Downloaded comrak v0.1.9 [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc8b2d1610b2dc124952a6489a685c8ff626125b5b610239e912f3a1d2f38ad1 [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" "cc8b2d1610b2dc124952a6489a685c8ff626125b5b610239e912f3a1d2f38ad1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc8b2d1610b2dc124952a6489a685c8ff626125b5b610239e912f3a1d2f38ad1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc8b2d1610b2dc124952a6489a685c8ff626125b5b610239e912f3a1d2f38ad1", kill_on_drop: false }` [INFO] [stdout] cc8b2d1610b2dc124952a6489a685c8ff626125b5b610239e912f3a1d2f38ad1 [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a22282c92641c1be1b8de0ff62e101c47afd1535ee4aac35174ae50d030f47d [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" "5a22282c92641c1be1b8de0ff62e101c47afd1535ee4aac35174ae50d030f47d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking ucd-util v0.1.8 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking crossbeam v0.2.12 [INFO] [stderr] Checking rle-decode-fast v1.0.1 [INFO] [stderr] Checking linked-hash-map v0.5.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde_json v1.0.58 [INFO] [stderr] Checking utf8-ranges v1.0.4 [INFO] [stderr] Checking nom v2.2.1 [INFO] [stderr] Checking typed-arena v1.7.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking glob v0.2.11 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Compiling itertools v0.6.5 [INFO] [stderr] Checking yaml-rust v0.4.4 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking crc32fast v1.2.0 [INFO] [stderr] Checking libflate v0.1.27 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-iter v0.1.41 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking aho-corasick v0.6.10 [INFO] [stderr] Checking slog-scope v4.3.0 [INFO] [stderr] Checking bart v0.1.4 [INFO] [stderr] Checking slog-stdlog v3.0.5 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.5 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling syn v1.0.43 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rayon-core v1.8.1 [INFO] [stderr] Checking slog-async v2.5.0 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Checking rayon v0.8.2 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling bart_derive v0.1.4 [INFO] [stderr] Checking slog-kvfilter v0.6.1 [INFO] [stderr] Checking slog-term v2.6.0 [INFO] [stderr] Checking comrak v0.1.9 [INFO] [stderr] Compiling trackable_derive v0.1.3 [INFO] [stderr] Checking serde_yaml v0.7.5 [INFO] [stderr] Checking trackable v0.2.23 [INFO] [stderr] Checking sloggers v0.2.9 [INFO] [stderr] Checking nanobe v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `html` [INFO] [stdout] --> src/model/website.rs:44:10 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn html(&self) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `json` [INFO] [stdout] --> src/model/website.rs:48:10 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn json(&self) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `html` [INFO] [stdout] --> src/model/website.rs:44:10 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn html(&self) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `json` [INFO] [stdout] --> src/model/website.rs:48:10 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn json(&self) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 18s [INFO] running `Command { std: "docker" "inspect" "5a22282c92641c1be1b8de0ff62e101c47afd1535ee4aac35174ae50d030f47d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a22282c92641c1be1b8de0ff62e101c47afd1535ee4aac35174ae50d030f47d", kill_on_drop: false }` [INFO] [stdout] 5a22282c92641c1be1b8de0ff62e101c47afd1535ee4aac35174ae50d030f47d