[INFO] updating cached repository https://github.com/ragne/tail-stack-events-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b4e14fb1a61328bf4269eae3b774853e4c80e6a4 [INFO] checking ragne/tail-stack-events-rust against try#d27c6c6a469a28343396a8f3ac1c9d403aabda69 for pr-66037 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fragne%2Ftail-stack-events-rust" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ragne/tail-stack-events-rust on toolchain d27c6c6a469a28343396a8f3ac1c9d403aabda69 [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ragne/tail-stack-events-rust [INFO] finished tweaking git repo https://github.com/ragne/tail-stack-events-rust [INFO] tweaked toml for git repo https://github.com/ragne/tail-stack-events-rust written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/ragne/tail-stack-events-rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d27c6c6a469a28343396a8f3ac1c9d403aabda69" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 34506b51729c4984e158132702f5b9f9dc0ecc292b37e2f3a7549f865d52a4fe [INFO] running `"docker" "start" "-a" "34506b51729c4984e158132702f5b9f9dc0ecc292b37e2f3a7549f865d52a4fe"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling openssl v0.10.19 [INFO] [stderr] Checking shlex v0.1.1 [INFO] [stderr] Checking colored v1.7.0 [INFO] [stderr] Checking fern v0.5.7 [INFO] [stderr] Compiling openssl-sys v0.9.42 [INFO] [stderr] Compiling rusoto_core v0.37.0 (https://github.com/alex-berger/rusoto#cd58ad68) [INFO] [stderr] Checking uuid v0.6.5 [INFO] [stderr] Checking tempdir v0.3.7 [INFO] [stderr] Checking ctrlc v3.1.1 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking serde_urlencoded v0.5.4 [INFO] [stderr] Checking os_type v2.2.0 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking human-panic v1.0.1 [INFO] [stderr] Checking tokio v0.1.17 [INFO] [stderr] Checking tokio-process v0.2.3 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking hyper v0.12.25 [INFO] [stderr] Checking rusoto_credential v0.16.0 (https://github.com/alex-berger/rusoto#cd58ad68) [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking rusoto_sts v0.37.0 (https://github.com/alex-berger/rusoto#cd58ad68) [INFO] [stderr] Checking rusoto_ec2 v0.37.0 (https://github.com/alex-berger/rusoto#cd58ad68) [INFO] [stderr] Checking rusoto_cloudformation v0.37.0 (https://github.com/alex-berger/rusoto#cd58ad68) [INFO] [stderr] Checking tail-stack-events v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/credentials.rs:18:16 [INFO] [stderr] | [INFO] [stderr] 18 | inner: Box + Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/credentials.rs:18:16 [INFO] [stderr] | [INFO] [stderr] 18 | inner: Box + Send>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:290:69 [INFO] [stderr] | [INFO] [stderr] 290 | error!("Error with provided credentials! {}", error.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:290:69 [INFO] [stderr] | [INFO] [stderr] 290 | error!("Error with provided credentials! {}", error.description()); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | let mut msg; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:62:13 [INFO] [stderr] | [INFO] [stderr] 62 | let mut msg; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `"docker" "inspect" "34506b51729c4984e158132702f5b9f9dc0ecc292b37e2f3a7549f865d52a4fe"` [INFO] running `"docker" "rm" "-f" "34506b51729c4984e158132702f5b9f9dc0ecc292b37e2f3a7549f865d52a4fe"` [INFO] [stdout] 34506b51729c4984e158132702f5b9f9dc0ecc292b37e2f3a7549f865d52a4fe