[INFO] crate gluon_vm 0.11.2 is already in cache [INFO] extracting crate gluon_vm 0.11.2 into work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/gluon_vm/0.11.2 [INFO] extracting crate gluon_vm 0.11.2 into work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/gluon_vm/0.11.2 [INFO] validating manifest of gluon_vm-0.11.2 on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gluon_vm-0.11.2 on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing gluon_vm-0.11.2 [INFO] finished frobbing gluon_vm-0.11.2 [INFO] frobbed toml for gluon_vm-0.11.2 written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/gluon_vm/0.11.2/Cargo.toml [INFO] started frobbing gluon_vm-0.11.2 [INFO] finished frobbing gluon_vm-0.11.2 [INFO] frobbed toml for gluon_vm-0.11.2 written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/reg/gluon_vm/0.11.2/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking gluon_vm-0.11.2 against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-2/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/reg/gluon_vm/0.11.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8210008eef7b0b79a5f6001adf8df00e2ebc046fb6cc28eace0e6166a3b910c8 [INFO] running `"docker" "start" "-a" "8210008eef7b0b79a5f6001adf8df00e2ebc046fb6cc28eace0e6166a3b910c8"` [INFO] [stderr] Compiling anymap v0.12.1 [INFO] [stderr] Compiling collect-mac v0.1.0 [INFO] [stderr] Checking union-find v0.3.2 [INFO] [stderr] Compiling gluon_vm v0.11.2 [INFO] [stderr] Checking frunk_core v0.2.4 [INFO] [stderr] Compiling gluon_vm v0.11.2 (/opt/crater/workdir) [INFO] [stderr] Compiling pretty v0.5.2 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling gluon_codegen v0.11.2 [INFO] [stderr] Compiling codespan v0.2.1 [INFO] [stderr] Compiling lalrpop v0.16.3 [INFO] [stderr] Checking codespan-reporting v0.2.1 [INFO] [stderr] Checking gluon_base v0.11.2 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Checking gluon_check v0.11.2 [INFO] [stderr] Checking gluon_format v0.11.2 [INFO] [stderr] Compiling gluon v0.11.2 [INFO] [stderr] warning: the item `Cow` is imported redundantly [INFO] [stderr] --> src/core/mod.rs:1031:13 [INFO] [stderr] | [INFO] [stderr] 41 | use std::{borrow::Cow, cell::RefCell, collections::HashMap, fmt, iter::once, mem}; [INFO] [stderr] | ----------- the item `Cow` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1031 | use std::borrow::Cow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/debug.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 25 | / mod std { [INFO] [stderr] 26 | | pub use crate::debug; [INFO] [stderr] 27 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 30 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/lazy.rs:192:9 [INFO] [stderr] | [INFO] [stderr] 187 | / mod std { [INFO] [stderr] 188 | | pub use crate::lazy; [INFO] [stderr] 189 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 192 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Repr` is imported redundantly [INFO] [stderr] --> src/primitives.rs:201:21 [INFO] [stderr] | [INFO] [stderr] 182 | use super::*; [INFO] [stderr] | -------- the item `Repr` is already imported here [INFO] [stderr] ... [INFO] [stderr] 201 | use crate::value::Repr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/primitives.rs:374:9 [INFO] [stderr] | [INFO] [stderr] 346 | / mod std { [INFO] [stderr] 347 | | pub use crate::primitives as prim; [INFO] [stderr] 348 | | [INFO] [stderr] 349 | | pub mod string { [INFO] [stderr] ... | [INFO] [stderr] 369 | | } [INFO] [stderr] 370 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 374 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/primitives.rs:447:9 [INFO] [stderr] | [INFO] [stderr] 346 | / mod std { [INFO] [stderr] 347 | | pub use crate::primitives as prim; [INFO] [stderr] 348 | | [INFO] [stderr] 349 | | pub mod string { [INFO] [stderr] ... | [INFO] [stderr] 369 | | } [INFO] [stderr] 370 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 447 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/primitives.rs:484:9 [INFO] [stderr] | [INFO] [stderr] 346 | / mod std { [INFO] [stderr] 347 | | pub use crate::primitives as prim; [INFO] [stderr] 348 | | [INFO] [stderr] 349 | | pub mod string { [INFO] [stderr] ... | [INFO] [stderr] 369 | | } [INFO] [stderr] 370 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 484 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/primitives.rs:535:9 [INFO] [stderr] | [INFO] [stderr] 346 | / mod std { [INFO] [stderr] 347 | | pub use crate::primitives as prim; [INFO] [stderr] 348 | | [INFO] [stderr] 349 | | pub mod string { [INFO] [stderr] ... | [INFO] [stderr] 369 | | } [INFO] [stderr] 370 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 535 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `string` is imported redundantly [INFO] [stderr] --> src/primitives.rs:548:9 [INFO] [stderr] | [INFO] [stderr] 181 | / mod string { [INFO] [stderr] 182 | | use super::*; [INFO] [stderr] 183 | | use crate::api::Pushable; [INFO] [stderr] 184 | | use crate::thread::ThreadInternal; [INFO] [stderr] ... | [INFO] [stderr] 299 | | } [INFO] [stderr] 300 | | } [INFO] [stderr] | |_- the item `string` is already defined here [INFO] [stderr] ... [INFO] [stderr] 548 | use self::string; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/primitives.rs:706:9 [INFO] [stderr] | [INFO] [stderr] 346 | / mod std { [INFO] [stderr] 347 | | pub use crate::primitives as prim; [INFO] [stderr] 348 | | [INFO] [stderr] 349 | | pub mod string { [INFO] [stderr] ... | [INFO] [stderr] 369 | | } [INFO] [stderr] 370 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 706 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/reference.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 85 | / mod std { [INFO] [stderr] 86 | | pub mod reference { [INFO] [stderr] 87 | | pub use crate::reference as prim; [INFO] [stderr] 88 | | } [INFO] [stderr] 89 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 92 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `iter` is imported redundantly [INFO] [stderr] --> src/value.rs:632:13 [INFO] [stderr] | [INFO] [stderr] 3 | use std::iter; [INFO] [stderr] | --------- the item `iter` is already imported here [INFO] [stderr] ... [INFO] [stderr] 632 | use std::iter; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `size_of` is imported redundantly [INFO] [stderr] --> src/value.rs:888:13 [INFO] [stderr] | [INFO] [stderr] 5 | use std::mem::size_of; [INFO] [stderr] | ----------------- the item `size_of` is already imported here [INFO] [stderr] ... [INFO] [stderr] 888 | use std::mem::size_of; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `size_of` is imported redundantly [INFO] [stderr] --> src/value.rs:1359:13 [INFO] [stderr] | [INFO] [stderr] 5 | use std::mem::size_of; [INFO] [stderr] | ----------------- the item `size_of` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1359 | use std::mem::size_of; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Compiling gluon_parser v0.11.2 [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:37:1 [INFO] [stderr] | [INFO] [stderr] 37 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Cow` is imported redundantly [INFO] [stderr] --> src/core/mod.rs:1031:13 [INFO] [stderr] | [INFO] [stderr] 41 | use std::{borrow::Cow, cell::RefCell, collections::HashMap, fmt, iter::once, mem}; [INFO] [stderr] | ----------- the item `Cow` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1031 | use std::borrow::Cow; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/debug.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 25 | / mod std { [INFO] [stderr] 26 | | pub use crate::debug; [INFO] [stderr] 27 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 30 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/lazy.rs:192:9 [INFO] [stderr] | [INFO] [stderr] 187 | / mod std { [INFO] [stderr] 188 | | pub use crate::lazy; [INFO] [stderr] 189 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 192 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Repr` is imported redundantly [INFO] [stderr] --> src/primitives.rs:201:21 [INFO] [stderr] | [INFO] [stderr] 182 | use super::*; [INFO] [stderr] | -------- the item `Repr` is already imported here [INFO] [stderr] ... [INFO] [stderr] 201 | use crate::value::Repr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/primitives.rs:374:9 [INFO] [stderr] | [INFO] [stderr] 346 | / mod std { [INFO] [stderr] 347 | | pub use crate::primitives as prim; [INFO] [stderr] 348 | | [INFO] [stderr] 349 | | pub mod string { [INFO] [stderr] ... | [INFO] [stderr] 369 | | } [INFO] [stderr] 370 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 374 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/primitives.rs:447:9 [INFO] [stderr] | [INFO] [stderr] 346 | / mod std { [INFO] [stderr] 347 | | pub use crate::primitives as prim; [INFO] [stderr] 348 | | [INFO] [stderr] 349 | | pub mod string { [INFO] [stderr] ... | [INFO] [stderr] 369 | | } [INFO] [stderr] 370 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 447 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/primitives.rs:484:9 [INFO] [stderr] | [INFO] [stderr] 346 | / mod std { [INFO] [stderr] 347 | | pub use crate::primitives as prim; [INFO] [stderr] 348 | | [INFO] [stderr] 349 | | pub mod string { [INFO] [stderr] ... | [INFO] [stderr] 369 | | } [INFO] [stderr] 370 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 484 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/primitives.rs:535:9 [INFO] [stderr] | [INFO] [stderr] 346 | / mod std { [INFO] [stderr] 347 | | pub use crate::primitives as prim; [INFO] [stderr] 348 | | [INFO] [stderr] 349 | | pub mod string { [INFO] [stderr] ... | [INFO] [stderr] 369 | | } [INFO] [stderr] 370 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 535 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `string` is imported redundantly [INFO] [stderr] --> src/primitives.rs:548:9 [INFO] [stderr] | [INFO] [stderr] 181 | / mod string { [INFO] [stderr] 182 | | use super::*; [INFO] [stderr] 183 | | use crate::api::Pushable; [INFO] [stderr] 184 | | use crate::thread::ThreadInternal; [INFO] [stderr] ... | [INFO] [stderr] 299 | | } [INFO] [stderr] 300 | | } [INFO] [stderr] | |_- the item `string` is already defined here [INFO] [stderr] ... [INFO] [stderr] 548 | use self::string; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/primitives.rs:706:9 [INFO] [stderr] | [INFO] [stderr] 346 | / mod std { [INFO] [stderr] 347 | | pub use crate::primitives as prim; [INFO] [stderr] 348 | | [INFO] [stderr] 349 | | pub mod string { [INFO] [stderr] ... | [INFO] [stderr] 369 | | } [INFO] [stderr] 370 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 706 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `std` is imported redundantly [INFO] [stderr] --> src/reference.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 85 | / mod std { [INFO] [stderr] 86 | | pub mod reference { [INFO] [stderr] 87 | | pub use crate::reference as prim; [INFO] [stderr] 88 | | } [INFO] [stderr] 89 | | } [INFO] [stderr] | |_- the item `std` is already defined here [INFO] [stderr] ... [INFO] [stderr] 92 | use self::std; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `iter` is imported redundantly [INFO] [stderr] --> src/value.rs:632:13 [INFO] [stderr] | [INFO] [stderr] 3 | use std::iter; [INFO] [stderr] | --------- the item `iter` is already imported here [INFO] [stderr] ... [INFO] [stderr] 632 | use std::iter; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `size_of` is imported redundantly [INFO] [stderr] --> src/value.rs:888:13 [INFO] [stderr] | [INFO] [stderr] 5 | use std::mem::size_of; [INFO] [stderr] | ----------------- the item `size_of` is already imported here [INFO] [stderr] ... [INFO] [stderr] 888 | use std::mem::size_of; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `size_of` is imported redundantly [INFO] [stderr] --> src/value.rs:1359:13 [INFO] [stderr] | [INFO] [stderr] 5 | use std::mem::size_of; [INFO] [stderr] | ----------------- the item `size_of` is already imported here [INFO] [stderr] ... [INFO] [stderr] 1359 | use std::mem::size_of; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 18s [INFO] running `"docker" "inspect" "8210008eef7b0b79a5f6001adf8df00e2ebc046fb6cc28eace0e6166a3b910c8"` [INFO] running `"docker" "rm" "-f" "8210008eef7b0b79a5f6001adf8df00e2ebc046fb6cc28eace0e6166a3b910c8"` [INFO] [stdout] 8210008eef7b0b79a5f6001adf8df00e2ebc046fb6cc28eace0e6166a3b910c8