[INFO] cloning repository https://github.com/KeenS/rusoto-batch-sample [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KeenS/rusoto-batch-sample" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeenS%2Frusoto-batch-sample"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeenS%2Frusoto-batch-sample'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8897b251a18e4e39dd00c019171f87aded1c8dad [INFO] checking KeenS/rusoto-batch-sample against try#ea663bba38739867a4b75ac820991b4f5d093c3b for pr-62262-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKeenS%2Frusoto-batch-sample" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/KeenS/rusoto-batch-sample on toolchain ea663bba38739867a4b75ac820991b4f5d093c3b [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/KeenS/rusoto-batch-sample [INFO] finished tweaking git repo https://github.com/KeenS/rusoto-batch-sample [INFO] tweaked toml for git repo https://github.com/KeenS/rusoto-batch-sample written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/KeenS/rusoto-batch-sample already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusoto_batch v0.36.0 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+ea663bba38739867a4b75ac820991b4f5d093c3b" "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] 5506038ed88a464c4225f9c68fd26e247e0784957d6508d5e4cb4c8d041bf83f [INFO] running `"docker" "start" "-a" "5506038ed88a464c4225f9c68fd26e247e0784957d6508d5e4cb4c8d041bf83f"` [INFO] [stderr] Compiling openssl-sys v0.9.40 [INFO] [stderr] Checking xml-rs v0.7.0 [INFO] [stderr] Checking tokio-executor v0.1.6 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand_os v0.1.0 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.41 [INFO] [stderr] Checking dirs v1.0.4 [INFO] [stderr] Compiling rusoto_core v0.36.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.0 [INFO] [stderr] Checking memchr v2.1.2 [INFO] [stderr] Compiling syn v0.15.24 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking tokio-timer v0.2.8 [INFO] [stderr] Checking tokio-current-thread v0.1.4 [INFO] [stderr] Checking aho-corasick v0.6.9 [INFO] [stderr] Checking crossbeam-deque v0.6.3 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking rand v0.6.3 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking tokio-io v0.1.11 [INFO] [stderr] Checking http v0.1.14 [INFO] [stderr] Compiling openssl v0.10.16 [INFO] [stderr] Compiling native-tls v0.2.2 [INFO] [stderr] Checking regex v1.1.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-reactor v0.1.8 [INFO] [stderr] Checking crossbeam-channel v0.3.6 [INFO] [stderr] Checking h2 v0.1.14 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-threadpool v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.84 [INFO] [stderr] Checking tokio-fs v0.1.5 [INFO] [stderr] Checking tokio v0.1.14 [INFO] [stderr] Checking hyper v0.12.19 [INFO] [stderr] Checking hyper-tls v0.3.1 [INFO] [stderr] Checking rusoto_credential v0.15.0 [INFO] [stderr] Checking rusoto_batch v0.36.0 [INFO] [stderr] Checking rusoto-batch v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/main.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let ret = client.describe_job_definitions(Default::default()).sync(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ret` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/main.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let ret = client.describe_job_definitions(Default::default()).sync(); [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_ret` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.05s [INFO] running `"docker" "inspect" "5506038ed88a464c4225f9c68fd26e247e0784957d6508d5e4cb4c8d041bf83f"` [INFO] running `"docker" "rm" "-f" "5506038ed88a464c4225f9c68fd26e247e0784957d6508d5e4cb4c8d041bf83f"` [INFO] [stdout] 5506038ed88a464c4225f9c68fd26e247e0784957d6508d5e4cb4c8d041bf83f