[INFO] updating cached repository pie-flavor/yahtzee [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/pie-flavor/yahtzee [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/pie-flavor/yahtzee" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/pie-flavor/yahtzee"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/pie-flavor/yahtzee'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/pie-flavor/yahtzee" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/pie-flavor/yahtzee"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/pie-flavor/yahtzee'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 09e052acf60ab9536e2ed6c67317ac887ad4baaf [INFO] sha for GitHub repo pie-flavor/yahtzee: 09e052acf60ab9536e2ed6c67317ac887ad4baaf [INFO] validating manifest of pie-flavor/yahtzee on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of pie-flavor/yahtzee on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing pie-flavor/yahtzee [INFO] finished frobbing pie-flavor/yahtzee [INFO] frobbed toml for pie-flavor/yahtzee written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/pie-flavor/yahtzee/Cargo.toml [INFO] started frobbing pie-flavor/yahtzee [INFO] finished frobbing pie-flavor/yahtzee [INFO] frobbed toml for pie-flavor/yahtzee written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/pie-flavor/yahtzee/Cargo.toml [INFO] crate pie-flavor/yahtzee already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking pie-flavor/yahtzee against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-0/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/pie-flavor/yahtzee:/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" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b8feb21acd1ef97df961f53bca1676db8057dd1ba93c4a855c3218020eb2346d [INFO] running `"docker" "start" "-a" "b8feb21acd1ef97df961f53bca1676db8057dd1ba93c4a855c3218020eb2346d"` [INFO] [stderr] Compiling proc-macro2 v0.4.26 [INFO] [stderr] Checking if_chain v0.1.3 [INFO] [stderr] Checking rand_jitter v0.1.1 [INFO] [stderr] Checking isatty v0.1.9 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking cookie v0.11.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking uuid v0.7.2 [INFO] [stderr] Compiling quote v0.6.11 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking tokio-reactor v0.1.8 [INFO] [stderr] Compiling hyper v0.10.15 [INFO] [stderr] Checking inotify v0.6.1 [INFO] [stderr] Checking notify v4.0.7 [INFO] [stderr] Compiling devise_core v0.2.0 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling serde_derive v1.0.85 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling pear v0.1.2 [INFO] [stderr] Compiling devise_codegen v0.2.0 [INFO] [stderr] Checking rocket_http v0.4.0 [INFO] [stderr] Checking handlebars v1.1.0 [INFO] [stderr] Compiling devise v0.2.0 [INFO] [stderr] Compiling rocket_codegen v0.4.0 [INFO] [stderr] Checking rocket v0.4.0 [INFO] [stderr] Checking rocket_contrib v0.4.0 [INFO] [stderr] Checking yahtzee v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: cannot borrow `cookies` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/lib.rs:331:9 [INFO] [stderr] | [INFO] [stderr] 330 | if let Some(cookie) = cookies.get("id") { [INFO] [stderr] | ------- immutable borrow occurs here [INFO] [stderr] 331 | cookies.remove(cookie.clone()); [INFO] [stderr] | ^^^^^^^ ------ immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] warning: cannot borrow `cookies` as mutable because it is also borrowed as immutable [INFO] [stderr] --> src/lib.rs:331:9 [INFO] [stderr] | [INFO] [stderr] 330 | if let Some(cookie) = cookies.get("id") { [INFO] [stderr] | ------- immutable borrow occurs here [INFO] [stderr] 331 | cookies.remove(cookie.clone()); [INFO] [stderr] | ^^^^^^^ ------ immutable borrow later used here [INFO] [stderr] | | [INFO] [stderr] | mutable borrow occurs here [INFO] [stderr] | [INFO] [stderr] = note: #[warn(mutable_borrow_reservation_conflict)] on by default [INFO] [stderr] = warning: this borrowing pattern was not meant to be accepted, and may become a hard error in the future [INFO] [stderr] = note: for more information, see issue #59159 [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 57s [INFO] running `"docker" "inspect" "b8feb21acd1ef97df961f53bca1676db8057dd1ba93c4a855c3218020eb2346d"` [INFO] running `"docker" "rm" "-f" "b8feb21acd1ef97df961f53bca1676db8057dd1ba93c4a855c3218020eb2346d"` [INFO] [stdout] b8feb21acd1ef97df961f53bca1676db8057dd1ba93c4a855c3218020eb2346d