[INFO] crate bollard 0.3.3 is already in cache
[INFO] checking bollard-0.3.3 against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] extracting crate bollard 0.3.3 into work/builds/worker-7/source
[INFO] validating manifest of crates.io crate bollard 0.3.3 on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate bollard 0.3.3
[INFO] finished tweaking crates.io crate bollard 0.3.3
[INFO] tweaked toml for crates.io crate bollard 0.3.3 written to work/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate bollard 0.3.3 already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 177fd567c110c8b086841019cbd8b921706c9ddee390c3ccf7ad75f2e0797e66
[INFO] running `"docker" "start" "-a" "177fd567c110c8b086841019cbd8b921706c9ddee390c3ccf7ad75f2e0797e66"`
[INFO] [stderr]     Checking rand_jitter v0.1.1
[INFO] [stderr]     Checking tokio-executor v0.1.7
[INFO] [stderr]     Checking want v0.2.0
[INFO] [stderr]     Checking rand_os v0.1.2
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking num_cpus v1.9.0
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[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking backtrace v0.3.13
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[INFO] [stderr]     Checking tokio-current-thread v0.1.6
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[INFO] [stderr]     Checking crossbeam-deque v0.7.1
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[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 tokio-threadpool v0.1.14
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]     Checking parking_lot v0.7.1
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking h2 v0.1.16
[INFO] [stderr]     Checking http-body v0.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]     Checking tokio-reactor v0.1.9
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.3
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking tokio-core v0.1.17
[INFO] [stderr]     Checking hyper v0.12.33
[INFO] [stderr]     Checking yup-hyper-mock v3.15.0
[INFO] [stderr]     Checking hyperlocal v0.6.0
[INFO] [stderr]     Checking bollard v0.3.3 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `API_DEFAULT_VERSION`
[INFO] [stderr]   --> tests/version_test.rs:10:38
[INFO] [stderr]    |
[INFO] [stderr] 10 | use bollard::{ClientVersion, Docker, API_DEFAULT_VERSION};
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio_threadpool::ThreadPool`
[INFO] [stderr]   --> tests/version_test.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use tokio_threadpool::ThreadPool;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'tokio::executor::thread_pool': use tokio-threadpool crate instead
[INFO] [stderr]   --> tests/version_test.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use tokio::executor::thread_pool;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable call
[INFO] [stderr]   --> examples/stats.rs:43:25
[INFO] [stderr]    |
[INFO] [stderr] 43 |                         Err(bail!("no running containers"))
[INFO] [stderr]    |                         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 11s
[INFO] running `"docker" "inspect" "177fd567c110c8b086841019cbd8b921706c9ddee390c3ccf7ad75f2e0797e66"`
[INFO] running `"docker" "rm" "-f" "177fd567c110c8b086841019cbd8b921706c9ddee390c3ccf7ad75f2e0797e66"`
[INFO] [stdout] 177fd567c110c8b086841019cbd8b921706c9ddee390c3ccf7ad75f2e0797e66