[INFO] updating cached repository ustulation/mio-poc
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/ustulation/mio-poc
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/ustulation/mio-poc" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/ustulation/mio-poc"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/ustulation/mio-poc'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/ustulation/mio-poc" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/ustulation/mio-poc"`
[INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/ustulation/mio-poc'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 350f283ab37f511b5f53783860e02007ae1b78b6
[INFO] sha for GitHub repo ustulation/mio-poc: 350f283ab37f511b5f53783860e02007ae1b78b6
[INFO] validating manifest of ustulation/mio-poc on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of ustulation/mio-poc on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing ustulation/mio-poc
[INFO] finished frobbing ustulation/mio-poc
[INFO] frobbed toml for ustulation/mio-poc written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/ustulation/mio-poc/Cargo.toml
[INFO] started frobbing ustulation/mio-poc
[INFO] finished frobbing ustulation/mio-poc
[INFO] frobbed toml for ustulation/mio-poc written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/ustulation/mio-poc/Cargo.toml
[INFO] crate ustulation/mio-poc already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking ustulation/mio-poc against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-2/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/ustulation/mio-poc:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 9712afff0e36b7e43a0edd49488f2f3686543a88aaf85fa5f2cd96667668ef2f
[INFO] running `"docker" "start" "-a" "9712afff0e36b7e43a0edd49488f2f3686543a88aaf85fa5f2cd96667668ef2f"`
[INFO] [stderr]     Checking unicode-normalization v0.1.3
[INFO] [stderr]     Checking serde v0.7.15
[INFO] [stderr]     Checking quick-error v1.1.0
[INFO] [stderr]     Checking slab v0.1.3
[INFO] [stderr]     Checking bytes v0.3.0
[INFO] [stderr]     Checking unwrap v1.1.0
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]     Checking unicode-bidi v0.2.4
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking net2 v0.2.26
[INFO] [stderr]     Checking nix v0.5.1
[INFO] [stderr]     Checking unsafe-any v0.4.1
[INFO] [stderr]     Checking bincode v0.6.1
[INFO] [stderr]     Checking humantime v0.1.3
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking typemap v0.3.3
[INFO] [stderr]     Checking num v0.1.36
[INFO] [stderr]     Checking mio v0.6.4
[INFO] [stderr]     Checking ordered-float v0.1.0
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking miow v0.1.5
[INFO] [stderr]     Checking idna v0.1.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking config_file_handler v0.4.0
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking url v1.4.0
[INFO] [stderr]     Checking mio v0.5.1
[INFO] [stderr]     Checking serde-value v0.2.1
[INFO] [stderr]     Checking toml v0.1.30
[INFO] [stderr]     Checking ws v0.5.3
[INFO] [stderr]     Checking log4rs v0.4.8
[INFO] [stderr]     Checking maidsafe_utilities v0.10.0
[INFO] [stderr]     Checking mio-poc v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.34s
[INFO] running `"docker" "inspect" "9712afff0e36b7e43a0edd49488f2f3686543a88aaf85fa5f2cd96667668ef2f"`
[INFO] running `"docker" "rm" "-f" "9712afff0e36b7e43a0edd49488f2f3686543a88aaf85fa5f2cd96667668ef2f"`
[INFO] [stdout] 9712afff0e36b7e43a0edd49488f2f3686543a88aaf85fa5f2cd96667668ef2f