[INFO] fetching crate komodo_airdrop 0.0.2... [INFO] checking komodo_airdrop-0.0.2 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate komodo_airdrop 0.0.2 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate komodo_airdrop 0.0.2 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate komodo_airdrop 0.0.2 [INFO] finished tweaking crates.io crate komodo_airdrop 0.0.2 [INFO] tweaked toml for crates.io crate komodo_airdrop 0.0.2 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quote v0.6.13 [INFO] [stderr] Downloaded proc-macro2 v0.4.30 [INFO] [stderr] Downloaded syn v0.15.44 [INFO] [stderr] Downloaded cc v1.0.26 [INFO] [stderr] Downloaded derive_more v0.14.1 [INFO] [stderr] Downloaded komodo_rpc_client v0.1.2 [INFO] [stderr] Downloaded os_info v1.3.3 [INFO] [stderr] Downloaded secp256k1 v0.11.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 461df66ca09e27fbcec9ae6bc3fa314b0be9e5fa4da6e27f7ceca10a74ac5180 [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" "461df66ca09e27fbcec9ae6bc3fa314b0be9e5fa4da6e27f7ceca10a74ac5180", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "461df66ca09e27fbcec9ae6bc3fa314b0be9e5fa4da6e27f7ceca10a74ac5180", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "461df66ca09e27fbcec9ae6bc3fa314b0be9e5fa4da6e27f7ceca10a74ac5180", kill_on_drop: false }` [INFO] [stdout] 461df66ca09e27fbcec9ae6bc3fa314b0be9e5fa4da6e27f7ceca10a74ac5180 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 54bad59aeae886f3b4ffafefe114f73cf388e5bcba161c9bf8369b5b8b010ca6 [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" "54bad59aeae886f3b4ffafefe114f73cf388e5bcba161c9bf8369b5b8b010ca6", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.26 [INFO] [stderr] Compiling syn v1.0.63 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling serde v1.0.124 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling openssl v0.10.33 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking bech32 v0.5.0 [INFO] [stderr] Compiling os_info v1.3.3 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking try_from v0.3.2 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking bitcoin-bech32 v0.8.1 [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 time v0.1.44 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking aho-corasick v0.7.15 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking tokio-io v0.1.13 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking tokio-threadpool v0.1.18 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking h2 v0.1.26 [INFO] [stderr] Checking tokio-reactor v0.1.12 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling openssl-sys v0.9.61 [INFO] [stderr] Compiling secp256k1 v0.11.6 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking tokio-tcp v0.1.4 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking publicsuffix v1.5.6 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking regex v1.4.4 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Checking hyper v0.12.36 [INFO] [stderr] Compiling serde_derive v1.0.124 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking bitcoin v0.14.2 [INFO] [stdout] error[E0597]: `version_regex` does not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/os_info-1.3.3/src/linux/file_release.rs:36:13 [INFO] [stdout] | [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] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0597`. [INFO] [stdout] [INFO] [stderr] error: could not compile `os_info` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "54bad59aeae886f3b4ffafefe114f73cf388e5bcba161c9bf8369b5b8b010ca6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54bad59aeae886f3b4ffafefe114f73cf388e5bcba161c9bf8369b5b8b010ca6", kill_on_drop: false }` [INFO] [stdout] 54bad59aeae886f3b4ffafefe114f73cf388e5bcba161c9bf8369b5b8b010ca6