[INFO] fetching crate komodo_airdrop 0.0.2... [INFO] testing komodo_airdrop-0.0.2 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate komodo_airdrop 0.0.2 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate komodo_airdrop 0.0.2 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 81096f32246b0c5db866a9f58e6a1bb8ddf7272235d67e5d4dbe71aa7d25f804 [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" "81096f32246b0c5db866a9f58e6a1bb8ddf7272235d67e5d4dbe71aa7d25f804", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "81096f32246b0c5db866a9f58e6a1bb8ddf7272235d67e5d4dbe71aa7d25f804", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81096f32246b0c5db866a9f58e6a1bb8ddf7272235d67e5d4dbe71aa7d25f804", kill_on_drop: false }` [INFO] [stdout] 81096f32246b0c5db866a9f58e6a1bb8ddf7272235d67e5d4dbe71aa7d25f804 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] beb222b61049487464487043b54535c61593b84a29ba1c09ba1d90e5c6d2deec [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" "beb222b61049487464487043b54535c61593b84a29ba1c09ba1d90e5c6d2deec", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling cc v1.0.26 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling gimli v0.23.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling rustc-demangle v0.1.20 [INFO] [stderr] Compiling object v0.23.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling bech32 v0.5.0 [INFO] [stderr] Compiling os_info v1.3.3 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling try_from v0.3.2 [INFO] [stderr] Compiling base64 v0.9.3 [INFO] [stderr] Compiling bitcoin-bech32 v0.8.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling want v0.2.0 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling publicsuffix v1.5.6 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling hyper v0.12.36 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling http v0.1.21 [INFO] [stderr] Compiling tokio-buf v0.1.1 [INFO] [stderr] Compiling string v0.2.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling secp256k1 v0.11.6 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling uuid v0.7.4 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling cookie v0.12.0 [INFO] [stderr] Compiling addr2line v0.14.1 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling backtrace v0.3.57 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling http-body v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.5 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling hyper-tls v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling serde_urlencoded v0.5.5 [INFO] [stderr] Compiling 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` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "beb222b61049487464487043b54535c61593b84a29ba1c09ba1d90e5c6d2deec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "beb222b61049487464487043b54535c61593b84a29ba1c09ba1d90e5c6d2deec", kill_on_drop: false }` [INFO] [stdout] beb222b61049487464487043b54535c61593b84a29ba1c09ba1d90e5c6d2deec