[INFO] updating cached repository https://github.com/whitfin/s3-meta [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] be8faa8bee9d5ea938b89be88e6876b0f814a5f6 [INFO] checking whitfin/s3-meta against try#f149601db42efe10ece8b284ab681fd4a6fcb89c for pr-68766 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhitfin%2Fs3-meta" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whitfin/s3-meta on toolchain f149601db42efe10ece8b284ab681fd4a6fcb89c [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/whitfin/s3-meta [INFO] finished tweaking git repo https://github.com/whitfin/s3-meta [INFO] tweaked toml for git repo https://github.com/whitfin/s3-meta written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/whitfin/s3-meta already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"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" "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" "+f149601db42efe10ece8b284ab681fd4a6fcb89c" "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] 0d2dbb93673ac3e76bfa869a8c5964ba284ee13e465ecfe446f18b112b640f72 [INFO] running `"docker" "start" "-a" "0d2dbb93673ac3e76bfa869a8c5964ba284ee13e465ecfe446f18b112b640f72"` [INFO] [stderr] Compiling proc-macro2 v0.4.18 [INFO] [stderr] Compiling serde v1.0.77 [INFO] [stderr] Checking dirs v1.0.3 [INFO] [stderr] Compiling backtrace-sys v0.1.24 [INFO] [stderr] Compiling openssl-sys v0.9.35 [INFO] [stderr] Checking xml-rs v0.7.0 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking http v0.1.12 [INFO] [stderr] Checking pretty-bytes v0.2.2 [INFO] [stderr] Compiling rusoto_core v0.34.0 [INFO] [stderr] Checking tokio-codec v0.1.0 [INFO] [stderr] Checking sha2 v0.7.1 [INFO] [stderr] Checking tokio-reactor v0.1.5 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-threadpool v0.1.6 [INFO] [stderr] Compiling openssl v0.10.11 [INFO] [stderr] Compiling native-tls v0.2.1 [INFO] [stderr] Checking backtrace v0.3.9 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Checking tokio-uds v0.2.1 [INFO] [stderr] Checking tokio-tcp v0.1.1 [INFO] [stderr] Checking tokio-udp v0.1.2 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking tokio-fs v0.1.3 [INFO] [stderr] Checking h2 v0.1.12 [INFO] [stderr] Checking tokio v0.1.8 [INFO] [stderr] Checking hyper v0.12.9 [INFO] [stderr] Compiling synstructure v0.9.0 [INFO] [stderr] Checking serde_json v1.0.27 [INFO] [stderr] Compiling failure_derive v0.1.2 [INFO] [stderr] Checking hyper-tls v0.3.0 [INFO] [stderr] Checking rusoto_credential v0.13.0 [INFO] [stderr] Checking failure v0.1.2 [INFO] [stderr] Checking quick-xml v0.12.3 [INFO] [stderr] Checking rusoto_s3 v0.34.0 [INFO] [stderr] Checking s3-meta v1.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics/mod.rs:28:50 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn chain(prefix: &Option) -> Vec> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Metric` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/main.rs:31:33 [INFO] [stderr] | [INFO] [stderr] 31 | let mut splitn = root_paths.trim_left_matches("s3://").splitn(2, '/'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/metrics/mod.rs:28:50 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn chain(prefix: &Option) -> Vec> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Metric` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> src/main.rs:31:33 [INFO] [stderr] | [INFO] [stderr] 31 | let mut splitn = root_paths.trim_left_matches("s3://").splitn(2, '/'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `"docker" "inspect" "0d2dbb93673ac3e76bfa869a8c5964ba284ee13e465ecfe446f18b112b640f72"` [INFO] running `"docker" "rm" "-f" "0d2dbb93673ac3e76bfa869a8c5964ba284ee13e465ecfe446f18b112b640f72"` [INFO] [stdout] 0d2dbb93673ac3e76bfa869a8c5964ba284ee13e465ecfe446f18b112b640f72