[INFO] fetching crate reproto-backend-json 0.3.36... [INFO] checking reproto-backend-json-0.3.36 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] extracting crate reproto-backend-json 0.3.36 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate reproto-backend-json 0.3.36 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate reproto-backend-json 0.3.36 [INFO] finished tweaking crates.io crate reproto-backend-json 0.3.36 [INFO] tweaked toml for crates.io crate reproto-backend-json 0.3.36 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "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" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d861cefac963a3c442db892d0b6b8d2a55874a46f6531e78d6e339858f2f08f6 [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" "d861cefac963a3c442db892d0b6b8d2a55874a46f6531e78d6e339858f2f08f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d861cefac963a3c442db892d0b6b8d2a55874a46f6531e78d6e339858f2f08f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d861cefac963a3c442db892d0b6b8d2a55874a46f6531e78d6e339858f2f08f6", kill_on_drop: false }` [INFO] [stdout] d861cefac963a3c442db892d0b6b8d2a55874a46f6531e78d6e339858f2f08f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 85dba598c2cc7ba97a2de34722f0ad2dd2f227cf072c37d31f16e4b3ee2096d7 [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" "85dba598c2cc7ba97a2de34722f0ad2dd2f227cf072c37d31f16e4b3ee2096d7", kill_on_drop: false }` [INFO] [stderr] Checking genco v0.3.30 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking unicode-normalization v0.1.17 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling aho-corasick v0.6.10 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling atty v0.1.2 [INFO] [stderr] Checking ropey v0.6.3 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stdout] error[E0521]: borrowed data escapes outside of associated function [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/genco-0.3.30/src/js.rs:139:32 [INFO] [stdout] | [INFO] [stdout] 132 | tokens: Tokens<'a, JavaScript<'a>>, [INFO] [stdout] | ------ `tokens` is a reference that is only valid in the associated function body [INFO] [stdout] 133 | out: &mut Formatter, [INFO] [stdout] 134 | extra: &mut Self::Extra, [INFO] [stdout] | ----- `extra` declared here, outside of the associated function body [INFO] [stdout] ... [INFO] [stdout] 139 | if let Some(imports) = Self::imports(&tokens) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ `tokens` escapes the associated function body here [INFO] [stdout] | [INFO] [stdout] = help: consider adding the following bound: `'a: 'el` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0597]: `tokens` does not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/genco-0.3.30/src/js.rs:139:46 [INFO] [stdout] | [INFO] [stdout] 102 | impl<'el> Custom for JavaScript<'el> { [INFO] [stdout] | --- lifetime `'el` defined here [INFO] [stdout] ... [INFO] [stdout] 139 | if let Some(imports) = Self::imports(&tokens) { [INFO] [stdout] | --------------^^^^^^^- [INFO] [stdout] | | | [INFO] [stdout] | | borrowed value does not live long enough [INFO] [stdout] | argument requires that `tokens` is borrowed for `'el` [INFO] [stdout] ... [INFO] [stdout] 145 | } [INFO] [stdout] | - `tokens` dropped here while still borrowed [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Checking backtrace v0.3.57 [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0521, E0597. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0521`. [INFO] [stdout] [INFO] [stderr] error: could not compile `genco` [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" "85dba598c2cc7ba97a2de34722f0ad2dd2f227cf072c37d31f16e4b3ee2096d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85dba598c2cc7ba97a2de34722f0ad2dd2f227cf072c37d31f16e4b3ee2096d7", kill_on_drop: false }` [INFO] [stdout] 85dba598c2cc7ba97a2de34722f0ad2dd2f227cf072c37d31f16e4b3ee2096d7