[INFO] updating cached repository dbrugman/mandelrust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dbrugman/mandelrust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dbrugman/mandelrust" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/dbrugman/mandelrust"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/dbrugman/mandelrust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dbrugman/mandelrust" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/dbrugman/mandelrust"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/dbrugman/mandelrust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 552277cd98ce2e8a0ed17d0f6a9750af37c62aaf [INFO] sha for GitHub repo dbrugman/mandelrust: 552277cd98ce2e8a0ed17d0f6a9750af37c62aaf [INFO] validating manifest of dbrugman/mandelrust on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dbrugman/mandelrust on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dbrugman/mandelrust [INFO] finished frobbing dbrugman/mandelrust [INFO] frobbed toml for dbrugman/mandelrust written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/dbrugman/mandelrust/Cargo.toml [INFO] started frobbing dbrugman/mandelrust [INFO] finished frobbing dbrugman/mandelrust [INFO] frobbed toml for dbrugman/mandelrust written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/dbrugman/mandelrust/Cargo.toml [INFO] crate dbrugman/mandelrust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking dbrugman/mandelrust against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-3/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/dbrugman/mandelrust:/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 0b25ac340910dd2f9fe1a213f2a0a15f11670fd836dfd8013cb5ee3f295fb73e [INFO] running `"docker" "start" "-a" "0b25ac340910dd2f9fe1a213f2a0a15f11670fd836dfd8013cb5ee3f295fb73e"` [INFO] [stderr] Compiling serde v0.8.12 [INFO] [stderr] Compiling gcc v0.3.35 [INFO] [stderr] Checking libc v0.2.16 [INFO] [stderr] Checking rustc-serialize v0.3.19 [INFO] [stderr] Checking lazy_static v0.2.1 [INFO] [stderr] Checking odds v0.2.22 [INFO] [stderr] Compiling xml-rs v0.3.4 [INFO] [stderr] Compiling x11-dl v2.9.0 [INFO] [stderr] Checking piston2d-graphics v0.17.3 [INFO] [stderr] error[E0642]: patterns aren't allowed in methods without bodies [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-serialize-0.3.19/src/serialize.rs:147:45 [INFO] [stderr] | [INFO] [stderr] 147 | &f_name: &str, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] Checking gfx_core v0.4.0 [INFO] [stderr] Checking nodrop v0.1.8 [INFO] [stderr] Checking rand v0.3.14 [INFO] [stderr] Checking num_cpus v0.2.13 [INFO] [stderr] Checking fs2 v0.2.5 [INFO] [stderr] Checking shared_library v0.1.5 [INFO] [stderr] Checking time v0.1.35 [INFO] [stderr] Checking arrayvec v0.3.20 [INFO] [stderr] Checking memmap v0.2.3 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Compiling wayland-scanner v0.5.11 [INFO] [stderr] Compiling gl_generator v0.5.2 [INFO] [stderr] Checking rusttype v0.2.1 [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0642`. [INFO] [stderr] error: Could not compile `rustc-serialize`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `K` [INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `V` [INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "0b25ac340910dd2f9fe1a213f2a0a15f11670fd836dfd8013cb5ee3f295fb73e"` [INFO] running `"docker" "rm" "-f" "0b25ac340910dd2f9fe1a213f2a0a15f11670fd836dfd8013cb5ee3f295fb73e"` [INFO] [stdout] 0b25ac340910dd2f9fe1a213f2a0a15f11670fd836dfd8013cb5ee3f295fb73e