[INFO] fetching crate assert_snapshot 0.1.3... [INFO] checking assert_snapshot-0.1.3 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate assert_snapshot 0.1.3 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate assert_snapshot 0.1.3 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate assert_snapshot 0.1.3 [INFO] finished tweaking crates.io crate assert_snapshot 0.1.3 [INFO] tweaked toml for crates.io crate assert_snapshot 0.1.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 40 packages to latest compatible versions [INFO] [stderr] Adding itertools v0.7.11 (available: v0.13.0) [INFO] [stderr] Adding syn v1.0.109 (available: v2.0.77) [INFO] [stderr] Adding synstructure v0.12.6 (available: v0.13.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sorted-json v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 20931bdd01a8d2c3270c9b743e9b7703f3dc84f2c9db3887627b7abfa95add8d [INFO] running `Command { std: "docker" "start" "-a" "20931bdd01a8d2c3270c9b743e9b7703f3dc84f2c9db3887627b7abfa95add8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "20931bdd01a8d2c3270c9b743e9b7703f3dc84f2c9db3887627b7abfa95add8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20931bdd01a8d2c3270c9b743e9b7703f3dc84f2c9db3887627b7abfa95add8d", kill_on_drop: false }` [INFO] [stdout] 20931bdd01a8d2c3270c9b743e9b7703f3dc84f2c9db3887627b7abfa95add8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a88894db2baa2b00c69e47c7a1c0a6d628b3e07eddae780959417131ff402bc6 [INFO] running `Command { std: "docker" "start" "-a" "a88894db2baa2b00c69e47c7a1c0a6d628b3e07eddae780959417131ff402bc6", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking adler2 v2.0.0 [INFO] [stderr] Checking gimli v0.31.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking object v0.36.4 [INFO] [stderr] Checking either v1.13.0 [INFO] [stderr] Checking rustc-demangle v0.1.24 [INFO] [stderr] Compiling libc v0.2.159 [INFO] [stderr] Checking miniz_oxide v0.8.0 [INFO] [stderr] Checking itertools v0.7.11 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking addr2line v0.24.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking backtrace v0.3.74 [INFO] [stderr] Checking sorted-json v0.1.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking assert_snapshot v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] error[E0597]: `re` does not live long enough [INFO] [stdout] --> src/function.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 13 | let re = Regex::new( [INFO] [stdout] | -- binding `re` declared here [INFO] [stdout] ... [INFO] [stdout] 18 | re.captures_iter(&content).next().unwrap()[1].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] 19 | } [INFO] [stdout] | - [INFO] [stdout] | | [INFO] [stdout] | `re` 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] 18 | let x = re.captures_iter(&content).next().unwrap()[1].to_string(); x [INFO] [stdout] | +++++++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0597`. [INFO] [stdout] [INFO] [stdout] error[E0597]: `re` does not live long enough [INFO] [stdout] --> src/function.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 13 | let re = Regex::new( [INFO] [stdout] | -- binding `re` declared here [INFO] [stdout] ... [INFO] [stdout] 18 | re.captures_iter(&content).next().unwrap()[1].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] 19 | } [INFO] [stdout] | - [INFO] [stdout] | | [INFO] [stdout] | `re` 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] 18 | let x = re.captures_iter(&content).next().unwrap()[1].to_string(); x [INFO] [stdout] | +++++++ +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 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 `assert_snapshot` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `assert_snapshot` (lib test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "a88894db2baa2b00c69e47c7a1c0a6d628b3e07eddae780959417131ff402bc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a88894db2baa2b00c69e47c7a1c0a6d628b3e07eddae780959417131ff402bc6", kill_on_drop: false }` [INFO] [stdout] a88894db2baa2b00c69e47c7a1c0a6d628b3e07eddae780959417131ff402bc6