[INFO] updating cached repository dustinrohde/conway [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dustinrohde/conway [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dustinrohde/conway" "work/ex/beta-1.38-1/sources/1.37.0/gh/dustinrohde/conway"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/dustinrohde/conway'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dustinrohde/conway" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dustinrohde/conway"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dustinrohde/conway'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 4bc2698fc80fdfab86d50a15d53630fef553de00 [INFO] sha for GitHub repo dustinrohde/conway: 4bc2698fc80fdfab86d50a15d53630fef553de00 [INFO] validating manifest of dustinrohde/conway 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 dustinrohde/conway 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 dustinrohde/conway [INFO] finished frobbing dustinrohde/conway [INFO] frobbed toml for dustinrohde/conway written to work/ex/beta-1.38-1/sources/1.37.0/gh/dustinrohde/conway/Cargo.toml [INFO] started frobbing dustinrohde/conway [INFO] finished frobbing dustinrohde/conway [INFO] frobbed toml for dustinrohde/conway written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dustinrohde/conway/Cargo.toml [INFO] crate dustinrohde/conway 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] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/dustinrohde/conway/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needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml"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] 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing dustinrohde/conway against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/dustinrohde/conway:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] df4393f3724ff989f10102de7d527fd5086a3e1e4169d9526975e395bc0d3c0a [INFO] running `"docker" "start" "-a" "df4393f3724ff989f10102de7d527fd5086a3e1e4169d9526975e395bc0d3c0a"` [INFO] [stderr] Compiling lazy_static v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling conway v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(transpose_result)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:36:34 [INFO] [stderr] | [INFO] [stderr] 36 | WithCause(Box, Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Error + Send + Sync + 'static` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:63:32 [INFO] [stderr] | [INFO] [stderr] 63 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/config.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / lazy_static! { [INFO] [stderr] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stderr] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stderr] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stderr] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stderr] 23 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/config.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / lazy_static! { [INFO] [stderr] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stderr] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stderr] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stderr] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stderr] 23 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/config.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / lazy_static! { [INFO] [stderr] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stderr] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stderr] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stderr] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stderr] 23 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/config.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / lazy_static! { [INFO] [stderr] 19 | | static ref DEFAULT_CHAR_ALIVE: &'static str = "#"; [INFO] [stderr] 20 | | static ref DEFAULT_CHAR_DEAD: &'static str = "-"; [INFO] [stderr] 21 | | pub static ref CHAR_ALIVE: char = DEFAULT_CHAR_ALIVE.parse().unwrap(); [INFO] [stderr] 22 | | pub static ref CHAR_DEAD: char = DEFAULT_CHAR_DEAD.parse().unwrap(); [INFO] [stderr] 23 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `conway`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "df4393f3724ff989f10102de7d527fd5086a3e1e4169d9526975e395bc0d3c0a"` [INFO] running `"docker" "rm" "-f" "df4393f3724ff989f10102de7d527fd5086a3e1e4169d9526975e395bc0d3c0a"` [INFO] [stdout] df4393f3724ff989f10102de7d527fd5086a3e1e4169d9526975e395bc0d3c0a