[INFO] updating cached repository gluon-lang/gluon [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/gluon-lang/gluon [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/gluon-lang/gluon" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/gluon-lang/gluon"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/gluon-lang/gluon'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gluon-lang/gluon" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/gluon-lang/gluon"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/gluon-lang/gluon'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7b44c202ef17f2974e18d0b5998ac847f684b652 [INFO] sha for GitHub repo gluon-lang/gluon: 7b44c202ef17f2974e18d0b5998ac847f684b652 [INFO] validating manifest of gluon-lang/gluon 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 gluon-lang/gluon 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 gluon-lang/gluon [INFO] removed 1 missing examples [INFO] removed 1 missing tests [INFO] removed workspace from gluon-lang/gluon [INFO] removed path dependency gluon_base from gluon-lang/gluon [INFO] removed path dependency gluon_check from gluon-lang/gluon [INFO] removed path dependency gluon_codegen from gluon-lang/gluon [INFO] removed path dependency gluon_format from gluon-lang/gluon [INFO] removed path dependency gluon_parser from gluon-lang/gluon [INFO] removed path dependency gluon_vm from gluon-lang/gluon [INFO] removed path dependency gluon_codegen from gluon-lang/gluon [INFO] removed path dependency gluon_completion from gluon-lang/gluon [INFO] removed path dependency gluon_base from gluon-lang/gluon [INFO] finished frobbing gluon-lang/gluon [INFO] frobbed toml for gluon-lang/gluon written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/gluon-lang/gluon/Cargo.toml [INFO] started frobbing gluon-lang/gluon [INFO] removed 1 missing examples [INFO] removed 1 missing tests [INFO] removed workspace from gluon-lang/gluon [INFO] removed path dependency gluon_base from gluon-lang/gluon [INFO] removed path dependency gluon_check from gluon-lang/gluon [INFO] removed path dependency gluon_codegen from gluon-lang/gluon [INFO] removed path dependency gluon_format from gluon-lang/gluon [INFO] removed path dependency gluon_parser from gluon-lang/gluon [INFO] removed path dependency gluon_vm from gluon-lang/gluon [INFO] removed path dependency gluon_codegen from gluon-lang/gluon [INFO] removed path dependency gluon_completion from gluon-lang/gluon [INFO] removed path dependency gluon_base from gluon-lang/gluon [INFO] finished frobbing gluon-lang/gluon [INFO] frobbed toml for gluon-lang/gluon written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/gluon-lang/gluon/Cargo.toml [INFO] crate gluon-lang/gluon 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] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/gluon-lang/gluon/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking gluon-lang/gluon against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-1/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/gluon-lang/gluon:/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] af97e31c2fa563cc2588999b5c2a2392ffeb35ab2992f473a8e59316b5e6f4f6 [INFO] running `"docker" "start" "-a" "af97e31c2fa563cc2588999b5c2a2392ffeb35ab2992f473a8e59316b5e6f4f6"` [INFO] [stderr] Compiling typed-arena v1.5.0 [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Checking collect-mac v0.1.0 [INFO] [stderr] Checking union-find v0.3.2 [INFO] [stderr] Checking rpds v0.5.0 [INFO] [stderr] Compiling gluon_vm v0.11.2 [INFO] [stderr] Checking frunk_core v0.2.4 [INFO] [stderr] Checking pretty v0.5.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Checking pulldown-cmark v0.2.0 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Checking tokio-retry v0.2.0 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling gluon_codegen v0.11.2 [INFO] [stderr] Compiling serde_derive_state v0.4.7 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Checking bstr v0.2.7 [INFO] [stderr] Checking bincode v1.1.4 [INFO] [stderr] Checking codespan v0.2.1 [INFO] [stderr] Checking codespan v0.3.0 [INFO] [stderr] Checking tensile v0.4.0 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Compiling regex v1.2.1 [INFO] [stderr] Checking codespan-reporting v0.2.1 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking codespan-reporting v0.3.0 [INFO] [stderr] Checking rayon v1.1.0 [INFO] [stderr] Checking gluon_base v0.11.2 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Checking gluon_check v0.11.2 [INFO] [stderr] Checking gluon_format v0.11.2 [INFO] [stderr] Checking gluon_completion v0.11.2 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling gluon v0.11.2 (/opt/crater/workdir) [INFO] [stderr] Compiling lalrpop v0.16.3 [INFO] [stderr] Compiling gluon_parser v0.11.2 [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler_pipeline.rs:39:37 [INFO] [stderr] | [INFO] [stderr] 39 | pub type BoxFuture<'vm, T, E> = Box + Send + 'vm>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send + 'vm` [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:105:20 [INFO] [stderr] | [INFO] [stderr] 105 | Other(err: Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync` [INFO] [stderr] [INFO] [stderr] error[E0119]: conflicting implementations of trait `vm::api::VmType` for type `std_lib::io::GluonFile`: [INFO] [stderr] --> src/std_lib/io.rs:52:10 [INFO] [stderr] | [INFO] [stderr] 52 | #[derive(Userdata, VmType)] [INFO] [stderr] | ^^^^^^^^ ------ first implementation here [INFO] [stderr] | | [INFO] [stderr] | conflicting implementation for `std_lib::io::GluonFile` [INFO] [stderr] [INFO] [stderr] error[E0119]: conflicting implementations of trait `vm::api::VmType` for type `std_lib::random::XorShiftRng`: [INFO] [stderr] --> src/std_lib/random.rs:16:24 [INFO] [stderr] | [INFO] [stderr] 16 | #[derive(Clone, Debug, Userdata, VmType)] [INFO] [stderr] | ^^^^^^^^ ------ first implementation here [INFO] [stderr] | | [INFO] [stderr] | conflicting implementation for `std_lib::random::XorShiftRng` [INFO] [stderr] [INFO] [stderr] error[E0119]: conflicting implementations of trait `vm::api::VmType` for type `std_lib::regex::Regex`: [INFO] [stderr] --> src/std_lib/regex.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Debug, Userdata, VmType)] [INFO] [stderr] | ^^^^^^^^ ------ first implementation here [INFO] [stderr] | | [INFO] [stderr] | conflicting implementation for `std_lib::regex::Regex` [INFO] [stderr] [INFO] [stderr] error[E0119]: conflicting implementations of trait `vm::api::VmType` for type `std_lib::regex::Error`: [INFO] [stderr] --> src/std_lib/regex.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | #[derive(Debug, Userdata, VmType)] [INFO] [stderr] | ^^^^^^^^ ------ first implementation here [INFO] [stderr] | | [INFO] [stderr] | conflicting implementation for `std_lib::regex::Error` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0119`. [INFO] [stderr] error: Could not compile `gluon`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/compiler_pipeline.rs:39:37 [INFO] [stderr] | [INFO] [stderr] 39 | pub type BoxFuture<'vm, T, E> = Box + Send + 'vm>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + Send + 'vm` [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:105:20 [INFO] [stderr] | [INFO] [stderr] 105 | Other(err: Box) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn StdError + Send + Sync` [INFO] [stderr] [INFO] [stderr] error[E0119]: conflicting implementations of trait `vm::api::VmType` for type `std_lib::io::GluonFile`: [INFO] [stderr] --> src/std_lib/io.rs:52:10 [INFO] [stderr] | [INFO] [stderr] 52 | #[derive(Userdata, VmType)] [INFO] [stderr] | ^^^^^^^^ ------ first implementation here [INFO] [stderr] | | [INFO] [stderr] | conflicting implementation for `std_lib::io::GluonFile` [INFO] [stderr] [INFO] [stderr] error[E0119]: conflicting implementations of trait `vm::api::VmType` for type `std_lib::random::XorShiftRng`: [INFO] [stderr] --> src/std_lib/random.rs:16:24 [INFO] [stderr] | [INFO] [stderr] 16 | #[derive(Clone, Debug, Userdata, VmType)] [INFO] [stderr] | ^^^^^^^^ ------ first implementation here [INFO] [stderr] | | [INFO] [stderr] | conflicting implementation for `std_lib::random::XorShiftRng` [INFO] [stderr] [INFO] [stderr] error[E0119]: conflicting implementations of trait `vm::api::VmType` for type `std_lib::regex::Regex`: [INFO] [stderr] --> src/std_lib/regex.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | #[derive(Debug, Userdata, VmType)] [INFO] [stderr] | ^^^^^^^^ ------ first implementation here [INFO] [stderr] | | [INFO] [stderr] | conflicting implementation for `std_lib::regex::Regex` [INFO] [stderr] [INFO] [stderr] error[E0119]: conflicting implementations of trait `vm::api::VmType` for type `std_lib::regex::Error`: [INFO] [stderr] --> src/std_lib/regex.rs:14:17 [INFO] [stderr] | [INFO] [stderr] 14 | #[derive(Debug, Userdata, VmType)] [INFO] [stderr] | ^^^^^^^^ ------ first implementation here [INFO] [stderr] | | [INFO] [stderr] | conflicting implementation for `std_lib::regex::Error` [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0119`. [INFO] [stderr] error: Could not compile `gluon`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "af97e31c2fa563cc2588999b5c2a2392ffeb35ab2992f473a8e59316b5e6f4f6"` [INFO] running `"docker" "rm" "-f" "af97e31c2fa563cc2588999b5c2a2392ffeb35ab2992f473a8e59316b5e6f4f6"` [INFO] [stdout] af97e31c2fa563cc2588999b5c2a2392ffeb35ab2992f473a8e59316b5e6f4f6