[INFO] updating cached repository selfup/oxidizy_up [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/selfup/oxidizy_up [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/selfup/oxidizy_up" "work/ex/beta-1.38-1/sources/1.37.0/gh/selfup/oxidizy_up"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/selfup/oxidizy_up'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/selfup/oxidizy_up" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/selfup/oxidizy_up"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/selfup/oxidizy_up'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f9fbf8f22314207bfc6bc6c5c5a6ecbf4717322a [INFO] sha for GitHub repo selfup/oxidizy_up: f9fbf8f22314207bfc6bc6c5c5a6ecbf4717322a [INFO] validating manifest of selfup/oxidizy_up on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of selfup/oxidizy_up on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing selfup/oxidizy_up [INFO] finished frobbing selfup/oxidizy_up [INFO] frobbed toml for selfup/oxidizy_up written to work/ex/beta-1.38-1/sources/1.37.0/gh/selfup/oxidizy_up/Cargo.toml [INFO] started frobbing selfup/oxidizy_up [INFO] finished frobbing selfup/oxidizy_up [INFO] frobbed toml for selfup/oxidizy_up written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/selfup/oxidizy_up/Cargo.toml [INFO] crate selfup/oxidizy_up already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/selfup/oxidizy_up/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "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" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing selfup/oxidizy_up against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/selfup/oxidizy_up:/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 4374f7274f883d94f163e79f1a2e4be83f6cc533e35c9fd9ad2ff71846e2b01e [INFO] running `"docker" "start" "-a" "4374f7274f883d94f163e79f1a2e4be83f6cc533e35c9fd9ad2ff71846e2b01e"` [INFO] [stderr] Compiling rayon v0.3.1 [INFO] [stderr] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.3.1/src/par_iter/internal.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | fn split_at(self, index: usize) -> (Self, Self); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `Self` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = help: consider adding a `where Self: std::marker::Sized` bound [INFO] [stderr] = note: only the last element of a tuple may have a dynamically sized type [INFO] [stderr] [INFO] [stderr] error[E0277]: the size for values of type `Self` cannot be known at compilation time [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rayon-0.3.1/src/par_iter/internal.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | fn split_at(self, index: usize) -> (Self, Self, Self::Reducer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::marker::Sized` is not implemented for `Self` [INFO] [stderr] = note: to learn more, visit [INFO] [stderr] = help: consider adding a `where Self: std::marker::Sized` bound [INFO] [stderr] = note: only the last element of a tuple may have a dynamically sized type [INFO] [stderr] [INFO] [stderr] error: aborting due to 2 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: Could not compile `rayon`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4374f7274f883d94f163e79f1a2e4be83f6cc533e35c9fd9ad2ff71846e2b01e"` [INFO] running `"docker" "rm" "-f" "4374f7274f883d94f163e79f1a2e4be83f6cc533e35c9fd9ad2ff71846e2b01e"` [INFO] [stdout] 4374f7274f883d94f163e79f1a2e4be83f6cc533e35c9fd9ad2ff71846e2b01e