[INFO] cloning repository https://github.com/jsanders/rust-bignum [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jsanders/rust-bignum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsanders%2Frust-bignum"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsanders%2Frust-bignum'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3fdf3dc4e0429afd7b8322395690b0f7d41106cb [INFO] testing jsanders/rust-bignum against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsanders%2Frust-bignum" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jsanders/rust-bignum on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jsanders/rust-bignum [INFO] removed path dependency rust-gmp from git repo https://github.com/jsanders/rust-bignum [INFO] finished tweaking git repo https://github.com/jsanders/rust-bignum [INFO] tweaked toml for git repo https://github.com/jsanders/rust-bignum written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/jsanders/rust-bignum already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (rust-gmp) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /workspace/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/rust-lang/num` [INFO] [stderr] Updating git repository `https://github.com/rust-num/num-bigint` [INFO] [stderr] Updating git repository `https://github.com/rust-num/num-complex` [INFO] [stderr] Updating git repository `https://github.com/rust-num/num-rational` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] warning: dependency (rust-gmp) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 90bcc36103c0e0f85ab5f42d494a190f157df74b4c7833e9762a26efaba93a4a [INFO] running `"docker" "start" "-a" "90bcc36103c0e0f85ab5f42d494a190f157df74b4c7833e9762a26efaba93a4a"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: dependency (rust-gmp) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-bigint v0.3.0-pre (https://github.com/rust-num/num-bigint#5e6c262c) [INFO] [stderr] Compiling num-rational v0.3.0-pre (https://github.com/rust-num/num-rational#36055653) [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-complex v0.3.0-pre (https://github.com/rust-num/num-complex#15763f22) [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling rust-gmp v0.5.0 [INFO] [stderr] Compiling num v0.3.0-pre (https://github.com/rust-lang/num#4a6873b8) [INFO] [stderr] Compiling rust-bignum v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stderr] --> src/bignum/lib.rs:78:29 [INFO] [stderr] | [INFO] [stderr] 78 | macro_rules! impl_to_biguint( [INFO] [stderr] | _____________________________^ [INFO] [stderr] 79 | | ($T:ty, $from_ty:path) => { [INFO] [stderr] 80 | | impl ToBigUint for $T { [INFO] [stderr] 81 | | fn to_biguint(&self) -> Option { [INFO] [stderr] ... | [INFO] [stderr] 85 | | } [INFO] [stderr] 86 | | ) [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] help: change the delimiters to curly braces [INFO] [stderr] | [INFO] [stderr] 78 | macro_rules! impl_to_biguint{ [INFO] [stderr] 79 | ($T:ty, $from_ty:path) => { [INFO] [stderr] 80 | impl ToBigUint for $T { [INFO] [stderr] 81 | fn to_biguint(&self) -> Option { [INFO] [stderr] 82 | $from_ty(*self) [INFO] [stderr] 83 | } [INFO] [stderr] ... [INFO] [stderr] help: add a semicolon [INFO] [stderr] | [INFO] [stderr] 86 | ); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stderr] --> src/bignum/lib.rs:88:17 [INFO] [stderr] | [INFO] [stderr] 88 | impl_to_biguint!(int, FromPrimitive::from_int) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: change the delimiters to curly braces [INFO] [stderr] | [INFO] [stderr] 88 | impl_to_biguint!{int, FromPrimitive::from_int} [INFO] [stderr] | ^ ^ [INFO] [stderr] help: add a semicolon [INFO] [stderr] | [INFO] [stderr] 88 | impl_to_biguint!(int, FromPrimitive::from_int); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stderr] --> src/bignum/lib.rs:89:17 [INFO] [stderr] | [INFO] [stderr] 89 | impl_to_biguint!(i8, FromPrimitive::from_i8) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: change the delimiters to curly braces [INFO] [stderr] | [INFO] [stderr] 89 | impl_to_biguint!{i8, FromPrimitive::from_i8} [INFO] [stderr] | ^ ^ [INFO] [stderr] help: add a semicolon [INFO] [stderr] | [INFO] [stderr] 89 | impl_to_biguint!(i8, FromPrimitive::from_i8); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stderr] --> src/bignum/lib.rs:90:17 [INFO] [stderr] | [INFO] [stderr] 90 | impl_to_biguint!(i16, FromPrimitive::from_i16) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: change the delimiters to curly braces [INFO] [stderr] | [INFO] [stderr] 90 | impl_to_biguint!{i16, FromPrimitive::from_i16} [INFO] [stderr] | ^ ^ [INFO] [stderr] help: add a semicolon [INFO] [stderr] | [INFO] [stderr] 90 | impl_to_biguint!(i16, FromPrimitive::from_i16); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stderr] --> src/bignum/lib.rs:91:17 [INFO] [stderr] | [INFO] [stderr] 91 | impl_to_biguint!(i32, FromPrimitive::from_i32) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: change the delimiters to curly braces [INFO] [stderr] | [INFO] [stderr] 91 | impl_to_biguint!{i32, FromPrimitive::from_i32} [INFO] [stderr] | ^ ^ [INFO] [stderr] help: add a semicolon [INFO] [stderr] | [INFO] [stderr] 91 | impl_to_biguint!(i32, FromPrimitive::from_i32); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stderr] --> src/bignum/lib.rs:92:17 [INFO] [stderr] | [INFO] [stderr] 92 | impl_to_biguint!(i64, FromPrimitive::from_i64) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: change the delimiters to curly braces [INFO] [stderr] | [INFO] [stderr] 92 | impl_to_biguint!{i64, FromPrimitive::from_i64} [INFO] [stderr] | ^ ^ [INFO] [stderr] help: add a semicolon [INFO] [stderr] | [INFO] [stderr] 92 | impl_to_biguint!(i64, FromPrimitive::from_i64); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stderr] --> src/bignum/lib.rs:93:17 [INFO] [stderr] | [INFO] [stderr] 93 | impl_to_biguint!(uint, FromPrimitive::from_uint) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: change the delimiters to curly braces [INFO] [stderr] | [INFO] [stderr] 93 | impl_to_biguint!{uint, FromPrimitive::from_uint} [INFO] [stderr] | ^ ^ [INFO] [stderr] help: add a semicolon [INFO] [stderr] | [INFO] [stderr] 93 | impl_to_biguint!(uint, FromPrimitive::from_uint); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stderr] --> src/bignum/lib.rs:94:17 [INFO] [stderr] | [INFO] [stderr] 94 | impl_to_biguint!(u8, FromPrimitive::from_u8) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: change the delimiters to curly braces [INFO] [stderr] | [INFO] [stderr] 94 | impl_to_biguint!{u8, FromPrimitive::from_u8} [INFO] [stderr] | ^ ^ [INFO] [stderr] help: add a semicolon [INFO] [stderr] | [INFO] [stderr] 94 | impl_to_biguint!(u8, FromPrimitive::from_u8); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stderr] --> src/bignum/lib.rs:95:17 [INFO] [stderr] | [INFO] [stderr] 95 | impl_to_biguint!(u16, FromPrimitive::from_u16) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: change the delimiters to curly braces [INFO] [stderr] | [INFO] [stderr] 95 | impl_to_biguint!{u16, FromPrimitive::from_u16} [INFO] [stderr] | ^ ^ [INFO] [stderr] help: add a semicolon [INFO] [stderr] | [INFO] [stderr] 95 | impl_to_biguint!(u16, FromPrimitive::from_u16); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stderr] --> src/bignum/lib.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | impl_to_biguint!(u32, FromPrimitive::from_u32) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: change the delimiters to curly braces [INFO] [stderr] | [INFO] [stderr] 96 | impl_to_biguint!{u32, FromPrimitive::from_u32} [INFO] [stderr] | ^ ^ [INFO] [stderr] help: add a semicolon [INFO] [stderr] | [INFO] [stderr] 96 | impl_to_biguint!(u32, FromPrimitive::from_u32); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: macros that expand to items must be delimited with braces or followed by a semicolon [INFO] [stderr] --> src/bignum/lib.rs:97:17 [INFO] [stderr] | [INFO] [stderr] 97 | impl_to_biguint!(u64, FromPrimitive::from_u64) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: change the delimiters to curly braces [INFO] [stderr] | [INFO] [stderr] 97 | impl_to_biguint!{u64, FromPrimitive::from_u64} [INFO] [stderr] | ^ ^ [INFO] [stderr] help: add a semicolon [INFO] [stderr] | [INFO] [stderr] 97 | impl_to_biguint!(u64, FromPrimitive::from_u64); [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/bignum/lib.rs:365:19 [INFO] [stderr] | [INFO] [stderr] 365 | let two = 2u.to_biguint().unwrap(); [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/bignum/lib.rs:390:21 [INFO] [stderr] | [INFO] [stderr] 390 | let three = 3u.to_biguint().unwrap(); [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/bignum/lib.rs:396:21 [INFO] [stderr] | [INFO] [stderr] 396 | let three = 3u.to_biguint().unwrap(); [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/bignum/lib.rs:397:20 [INFO] [stderr] | [INFO] [stderr] 397 | let four = 4u.to_biguint().unwrap(); [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/bignum/lib.rs:403:19 [INFO] [stderr] | [INFO] [stderr] 403 | let two = 2u.to_biguint().unwrap(); [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/bignum/lib.rs:404:24 [INFO] [stderr] | [INFO] [stderr] 404 | let also_two = 2u.to_biguint().unwrap(); [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error: invalid suffix `u` for integer literal [INFO] [stderr] --> src/bignum/lib.rs:405:21 [INFO] [stderr] | [INFO] [stderr] 405 | let three = 3u.to_biguint().unwrap(); [INFO] [stderr] | ^^ invalid suffix `u` [INFO] [stderr] | [INFO] [stderr] = help: the suffix must be one of the integral types (`u32`, `isize`, etc) [INFO] [stderr] [INFO] [stderr] error[E0658]: non-builtin inner attributes are unstable [INFO] [stderr] --> src/bignum/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![comment = "Bignum library for Rust"] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: see issue #54726 for more information [INFO] [stderr] [INFO] [stderr] error[E0463]: can't find crate for `rand` [INFO] [stderr] --> src/bignum/lib.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | extern crate rand; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stderr] [INFO] [stderr] error: aborting due to 20 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0463, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0463`. [INFO] [stderr] error: could not compile `rust-bignum`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "90bcc36103c0e0f85ab5f42d494a190f157df74b4c7833e9762a26efaba93a4a"` [INFO] running `"docker" "rm" "-f" "90bcc36103c0e0f85ab5f42d494a190f157df74b4c7833e9762a26efaba93a4a"` [INFO] [stdout] 90bcc36103c0e0f85ab5f42d494a190f157df74b4c7833e9762a26efaba93a4a