[INFO] fetching crate fast-logger 0.6.0... [INFO] testing fast-logger-0.6.0 against 1.60.0 for beta-1.61-1 [INFO] extracting crate fast-logger 0.6.0 into /workspace/builds/worker-13/source [INFO] validating manifest of crates.io crate fast-logger 0.6.0 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fast-logger 0.6.0 [INFO] finished tweaking crates.io crate fast-logger 0.6.0 [INFO] tweaked toml for crates.io crate fast-logger 0.6.0 written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57ff3ea430625b802d79844018a41099d0423732c0431196d7e3b7c3d54e0480 [INFO] running `Command { std: "docker" "start" "-a" "57ff3ea430625b802d79844018a41099d0423732c0431196d7e3b7c3d54e0480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57ff3ea430625b802d79844018a41099d0423732c0431196d7e3b7c3d54e0480", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57ff3ea430625b802d79844018a41099d0423732c0431196d7e3b7c3d54e0480", kill_on_drop: false }` [INFO] [stdout] 57ff3ea430625b802d79844018a41099d0423732c0431196d7e3b7c3d54e0480 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8139a095a9324469c11b4542f72981e159fba7f0ed09ce77ba98c972b7b7e6a [INFO] running `Command { std: "docker" "start" "-a" "a8139a095a9324469c11b4542f72981e159fba7f0ed09ce77ba98c972b7b7e6a", 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] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling colored v1.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling fast-logger v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.00s [INFO] running `Command { std: "docker" "inspect" "a8139a095a9324469c11b4542f72981e159fba7f0ed09ce77ba98c972b7b7e6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8139a095a9324469c11b4542f72981e159fba7f0ed09ce77ba98c972b7b7e6a", kill_on_drop: false }` [INFO] [stdout] a8139a095a9324469c11b4542f72981e159fba7f0ed09ce77ba98c972b7b7e6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb64a5e53775881935ce4cc9d19690bd073c65d68ca5304b055aef7a26e04a14 [INFO] running `Command { std: "docker" "start" "-a" "eb64a5e53775881935ce4cc9d19690bd073c65d68ca5304b055aef7a26e04a14", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling time v0.3.9 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling slog-term v2.9.0 [INFO] [stderr] Compiling criterion v0.3.5 [INFO] [stderr] Compiling fast-logger v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0597]: `regex` does not live long enough [INFO] [stdout] --> lib.rs:1242:9 [INFO] [stdout] | [INFO] [stdout] 1242 | regex.captures_iter(&line).next().unwrap()[3].to_string() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | borrowed value does not live long enough [INFO] [stdout] | a temporary with access to the borrow is created here ... [INFO] [stdout] 1243 | } [INFO] [stdout] | - [INFO] [stdout] | | [INFO] [stdout] | `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] 1242 | let x = regex.captures_iter(&line).next().unwrap()[3].to_string(); 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 `fast-logger` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "eb64a5e53775881935ce4cc9d19690bd073c65d68ca5304b055aef7a26e04a14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb64a5e53775881935ce4cc9d19690bd073c65d68ca5304b055aef7a26e04a14", kill_on_drop: false }` [INFO] [stdout] eb64a5e53775881935ce4cc9d19690bd073c65d68ca5304b055aef7a26e04a14