[INFO] updating cached repository SambaDialloB/RustyChat [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/SambaDialloB/RustyChat [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/SambaDialloB/RustyChat" "work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/SambaDialloB/RustyChat"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/SambaDialloB/RustyChat'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/SambaDialloB/RustyChat" "work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/SambaDialloB/RustyChat"` [INFO] [stderr] Cloning into 'work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/SambaDialloB/RustyChat'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] eef7b2727e7aae8f038d30cb3df9ff44bcd70001 [INFO] sha for GitHub repo SambaDialloB/RustyChat: eef7b2727e7aae8f038d30cb3df9ff44bcd70001 [INFO] validating manifest of SambaDialloB/RustyChat on toolchain master#435236b8877cdb98c82eaebfb7887782277265c5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of SambaDialloB/RustyChat on toolchain try#b5c7f157c20453dde8d47371abe73b32351b4e7f [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing SambaDialloB/RustyChat [INFO] finished frobbing SambaDialloB/RustyChat [INFO] frobbed toml for SambaDialloB/RustyChat written to work/ex/pr-62849/sources/master#435236b8877cdb98c82eaebfb7887782277265c5/gh/SambaDialloB/RustyChat/Cargo.toml [INFO] started frobbing SambaDialloB/RustyChat [INFO] finished frobbing SambaDialloB/RustyChat [INFO] frobbed toml for SambaDialloB/RustyChat written to work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/SambaDialloB/RustyChat/Cargo.toml [INFO] crate SambaDialloB/RustyChat already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+435236b8877cdb98c82eaebfb7887782277265c5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking SambaDialloB/RustyChat against try#b5c7f157c20453dde8d47371abe73b32351b4e7f for pr-62849 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62849/worker-4/try#b5c7f157c20453dde8d47371abe73b32351b4e7f:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62849/sources/try#b5c7f157c20453dde8d47371abe73b32351b4e7f/gh/SambaDialloB/RustyChat:/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" "+b5c7f157c20453dde8d47371abe73b32351b4e7f-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1bb61700f6f21f2cc7af15139d135a9335191de776b5cd598f8538286d4eecfb [INFO] running `"docker" "start" "-a" "1bb61700f6f21f2cc7af15139d135a9335191de776b5cd598f8538286d4eecfb"` [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Checking unicode-segmentation v1.3.0 [INFO] [stderr] Checking custom_error v1.6.0 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Checking enum-map-internals v0.1.3 [INFO] [stderr] Checking tokio-trace-core v0.2.0 [INFO] [stderr] Checking want v0.2.0 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Compiling hyper v0.12.31 [INFO] [stderr] Checking tokio-executor v0.1.7 [INFO] [stderr] Checking mio v0.6.19 [INFO] [stderr] Checking num-complex v0.2.3 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Checking regex v1.1.7 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking num-rational v0.2.2 [INFO] [stderr] Compiling darling_core v0.9.0 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking tokio-timer v0.2.11 [INFO] [stderr] Checking tokio-current-thread v0.1.6 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking h2 v0.1.25 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking toml v0.5.1 [INFO] [stderr] Checking serde_urlencoded v0.5.5 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Checking pancurses v0.16.1 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking tokio v0.1.21 [INFO] [stderr] Compiling enum-map-derive v0.4.1 [INFO] [stderr] Compiling darling_macro v0.9.0 [INFO] [stderr] Checking enum-map v0.5.0 [INFO] [stderr] Compiling darling v0.9.0 [INFO] [stderr] Compiling enumset_derive v0.4.0 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking reqwest v0.9.18 [INFO] [stderr] Checking enumset v0.4.0 [INFO] [stderr] Checking cursive v0.12.0 [INFO] [stderr] Checking pubsub v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `"docker" "inspect" "1bb61700f6f21f2cc7af15139d135a9335191de776b5cd598f8538286d4eecfb"` [INFO] running `"docker" "rm" "-f" "1bb61700f6f21f2cc7af15139d135a9335191de776b5cd598f8538286d4eecfb"` [INFO] [stdout] 1bb61700f6f21f2cc7af15139d135a9335191de776b5cd598f8538286d4eecfb