[INFO] crate bit-vec 0.6.1 is already in cache [INFO] extracting crate bit-vec 0.6.1 into work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/bit-vec/0.6.1 [INFO] extracting crate bit-vec 0.6.1 into work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/bit-vec/0.6.1 [INFO] validating manifest of bit-vec-0.6.1 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 bit-vec-0.6.1 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 bit-vec-0.6.1 [INFO] finished frobbing bit-vec-0.6.1 [INFO] frobbed toml for bit-vec-0.6.1 written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/reg/bit-vec/0.6.1/Cargo.toml [INFO] started frobbing bit-vec-0.6.1 [INFO] finished frobbing bit-vec-0.6.1 [INFO] frobbed toml for bit-vec-0.6.1 written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/bit-vec/0.6.1/Cargo.toml [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] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking bit-vec-0.6.1 against try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-2/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/reg/bit-vec/0.6.1:/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" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] f4a443df9aa6db68e07165299607b09f49d446a9bd3a9c0388fe519bcd904154 [INFO] running `"docker" "start" "-a" "f4a443df9aa6db68e07165299607b09f49d446a9bd3a9c0388fe519bcd904154"` [INFO] [stderr] Checking bit-vec v0.6.1 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved import `rand::weak_rng` [INFO] [stderr] --> benches/bench.rs:18:17 [INFO] [stderr] | [INFO] [stderr] 18 | use rand::{Rng, weak_rng, XorShiftRng}; [INFO] [stderr] | ^^^^^^^^ no `weak_rng` in the root [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> benches/bench.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | extern crate rand; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> benches/bench.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | use rand::{Rng, weak_rng, XorShiftRng}; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::XorShiftRng': import from rand_xorshift crate instead [INFO] [stderr] --> benches/bench.rs:18:27 [INFO] [stderr] | [INFO] [stderr] 18 | use rand::{Rng, weak_rng, XorShiftRng}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> benches/bench.rs:18:27 [INFO] [stderr] | [INFO] [stderr] 18 | use rand::{Rng, weak_rng, XorShiftRng}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'rand::XorShiftRng': import from rand_xorshift crate instead [INFO] [stderr] --> benches/bench.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | fn rng() -> XorShiftRng { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> benches/bench.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | fn rng() -> XorShiftRng { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `next_u32` found for type `rand::XorShiftRng` in the current scope [INFO] [stderr] --> benches/bench.rs:34:33 [INFO] [stderr] | [INFO] [stderr] 34 | bit_vec |= 1 << ((r.next_u32() as usize) % U32_BITS); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 17 | use rand::RngCore; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `next_u32` found for type `rand::XorShiftRng` in the current scope [INFO] [stderr] --> benches/bench.rs:46:28 [INFO] [stderr] | [INFO] [stderr] 46 | bit_vec.set((r.next_u32() as usize) % BENCH_BITS, true); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 17 | use rand::RngCore; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `next_u32` found for type `rand::XorShiftRng` in the current scope [INFO] [stderr] --> benches/bench.rs:58:28 [INFO] [stderr] | [INFO] [stderr] 58 | bit_vec.set((r.next_u32() as usize) % BENCH_BITS, r.gen()); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 17 | use rand::RngCore; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0658]: use of unstable library feature 'rustc_private': this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stderr] --> benches/bench.rs:58:65 [INFO] [stderr] | [INFO] [stderr] 58 | bit_vec.set((r.next_u32() as usize) % BENCH_BITS, r.gen()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: for more information, see https://github.com/rust-lang/rust/issues/27812 [INFO] [stderr] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `next_u32` found for type `rand::XorShiftRng` in the current scope [INFO] [stderr] --> benches/bench.rs:70:28 [INFO] [stderr] | [INFO] [stderr] 70 | bit_vec.set((r.next_u32() as usize) % U32_BITS, true); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: items from traits can only be used if the trait is in scope [INFO] [stderr] help: the following trait is implemented but not in scope, perhaps add a `use` for it: [INFO] [stderr] | [INFO] [stderr] 17 | use rand::RngCore; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error: aborting due to 10 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0599, E0658. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `bit-vec`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "f4a443df9aa6db68e07165299607b09f49d446a9bd3a9c0388fe519bcd904154"` [INFO] running `"docker" "rm" "-f" "f4a443df9aa6db68e07165299607b09f49d446a9bd3a9c0388fe519bcd904154"` [INFO] [stdout] f4a443df9aa6db68e07165299607b09f49d446a9bd3a9c0388fe519bcd904154