[INFO] fetching crate network_peers_discovery 0.0.2... [INFO] testing network_peers_discovery-0.0.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate network_peers_discovery 0.0.2 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate network_peers_discovery 0.0.2 [INFO] finished tweaking crates.io crate network_peers_discovery 0.0.2 [INFO] tweaked toml for crates.io crate network_peers_discovery 0.0.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate network_peers_discovery 0.0.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 240 packages to latest compatible versions [INFO] [stderr] Adding assert_cmd v0.10.2 (available: v2.1.1) [INFO] [stderr] Adding mongodb v0.9.2 (available: v3.3.0) [INFO] [stderr] Adding ra_common v0.0.2 (available: v0.1.5) [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusted_cypher v1.1.0 [INFO] [stderr] Downloaded md5 v0.6.1 [INFO] [stderr] Downloaded ra_common v0.0.2 [INFO] [stderr] Downloaded semver v0.5.1 [INFO] [stderr] Downloaded bson v0.14.1 [INFO] [stderr] Downloaded crypto-mac v0.7.0 [INFO] [stderr] Downloaded mime v0.2.6 [INFO] [stderr] Downloaded exitfailure v0.5.1 [INFO] [stderr] Downloaded assert_cmd v0.10.2 [INFO] [stderr] Downloaded bufstream v0.1.4 [INFO] [stderr] Downloaded hyper v0.10.16 [INFO] [stderr] Downloaded escargot v0.3.1 [INFO] [stderr] Downloaded derivative v1.0.4 [INFO] [stderr] Downloaded typed-builder v0.3.0 [INFO] [stderr] Downloaded mongodb v0.9.2 [INFO] [stderr] Downloaded md-5 v0.8.0 [INFO] [stderr] Downloaded webpki-roots v0.18.0 [INFO] [stderr] Downloaded resolv-conf v0.7.5 [INFO] [stderr] Downloaded traitobject v0.1.1 [INFO] [stderr] Downloaded hmac v0.7.1 [INFO] [stderr] Downloaded rustls v0.16.0 [INFO] [stderr] Downloaded semver-parser v0.6.2 [INFO] [stderr] Downloaded subtle v1.0.0 [INFO] [stderr] Downloaded pbkdf2 v0.3.0 [INFO] [stderr] Downloaded os_info v1.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0f7cbe1ab9b5204822670a434e6b6c9b599f99ab3f910d6e8d36422574f31db9 [INFO] running `Command { std: "docker" "start" "-a" "0f7cbe1ab9b5204822670a434e6b6c9b599f99ab3f910d6e8d36422574f31db9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0f7cbe1ab9b5204822670a434e6b6c9b599f99ab3f910d6e8d36422574f31db9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f7cbe1ab9b5204822670a434e6b6c9b599f99ab3f910d6e8d36422574f31db9", kill_on_drop: false }` [INFO] [stdout] 0f7cbe1ab9b5204822670a434e6b6c9b599f99ab3f910d6e8d36422574f31db9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b3f9c655581dd51af8d473fa027b9e5b55c1869757fdfa0d7b2d94aa645f99d [INFO] running `Command { std: "docker" "start" "-a" "3b3f9c655581dd51af8d473fa027b9e5b55c1869757fdfa0d7b2d94aa645f99d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling tinyvec v1.10.0 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Compiling unicode-bidi v0.3.18 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling matches v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Compiling rustc-demangle v0.1.26 [INFO] [stderr] Compiling block-padding v0.1.5 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling memchr v0.1.11 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling thread-id v2.0.0 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling thread_local v0.2.7 [INFO] [stderr] Compiling aho-corasick v0.5.3 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling form_urlencoded v1.2.2 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling unicode-normalization v0.1.25 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling regex-syntax v0.3.9 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling utf8-ranges v0.1.3 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling err-derive v0.2.4 [INFO] [stderr] Compiling url v2.5.7 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling tokio v0.2.25 [INFO] [stderr] Compiling os_info v1.3.3 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling lru-cache v0.1.2 [INFO] [stderr] Compiling sha2 v0.8.2 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling md5 v0.6.1 [INFO] [stderr] Compiling traitobject v0.1.1 [INFO] [stderr] Compiling typeable v0.1.2 [INFO] [stderr] Compiling unicode-properties v0.1.4 [INFO] [stderr] Compiling resolv-conf v0.7.5 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling language-tags v0.2.2 [INFO] [stderr] Compiling semver-parser v0.6.2 [INFO] [stderr] Compiling stringprep v0.1.5 [INFO] [stderr] Compiling hyper v0.10.16 [INFO] [stderr] Compiling pbkdf2 v0.3.0 [INFO] [stderr] Compiling bson v0.14.1 [INFO] [stderr] Compiling semver v0.5.1 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling md-5 v0.8.0 [INFO] [stderr] Compiling bufstream v0.1.4 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling rustls v0.16.0 [INFO] [stdout] error[E0597]: `version_regex` does not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/os_info-1.3.3/src/linux/file_release.rs:36:13 [INFO] [stdout] | [INFO] [stdout] 34 | let version_regex = Regex::new(release_info.version_regex).unwrap(); [INFO] [stdout] | ------------- binding `version_regex` declared here [INFO] [stdout] 35 | [INFO] [stdout] 36 | version_regex [INFO] [stdout] | -^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | _____________borrowed value does not live long enough [INFO] [stdout] | | [INFO] [stdout] 37 | | .captures_iter(&file_content) [INFO] [stdout] | |_____________________________________________- a temporary with access to the borrow is created here ... [INFO] [stdout] ... [INFO] [stdout] 41 | } else { [INFO] [stdout] | - [INFO] [stdout] | | [INFO] [stdout] | `version_regex` dropped here while still borrowed [INFO] [stdout] | ... and the borrow might be used here, when that temporary is dropped and runs the destructor for type `regex::CaptureMatches<'_, '_>` [INFO] [stdout] | [INFO] [stdout] = note: the temporary is part of an expression at the end of a block; [INFO] [stdout] consider forcing this temporary to be dropped sooner, before the block's local variables are dropped [INFO] [stdout] help: for example, you could save the expression's value in a new local variable `x` and then make `x` be the expression at the end of the block [INFO] [stdout] | [INFO] [stdout] 36 ~ let x = version_regex [INFO] [stdout] 37 | .captures_iter(&file_content) [INFO] [stdout] 38 | .next() [INFO] [stdout] 39 | .and_then(|c| c.get(1)) [INFO] [stdout] 40 ~ .map(|v| v.as_str().trim_end().to_owned()); x [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling webpki-roots v0.18.0 [INFO] [stdout] For more information about this error, try `rustc --explain E0597`. [INFO] [stdout] [INFO] [stderr] error: could not compile `os_info` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "3b3f9c655581dd51af8d473fa027b9e5b55c1869757fdfa0d7b2d94aa645f99d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b3f9c655581dd51af8d473fa027b9e5b55c1869757fdfa0d7b2d94aa645f99d", kill_on_drop: false }` [INFO] [stdout] 3b3f9c655581dd51af8d473fa027b9e5b55c1869757fdfa0d7b2d94aa645f99d