[INFO] crate persy 0.4.1 is already in cache [INFO] extracting crate persy 0.4.1 into work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/reg/persy/0.4.1 [INFO] extracting crate persy 0.4.1 into work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/persy/0.4.1 [INFO] validating manifest of persy-0.4.1 on toolchain master#1891bfa80364eead426517c68de6947b7692e2de [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of persy-0.4.1 on toolchain try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing persy-0.4.1 [INFO] finished frobbing persy-0.4.1 [INFO] frobbed toml for persy-0.4.1 written to work/ex/pr-60261/sources/master#1891bfa80364eead426517c68de6947b7692e2de/reg/persy/0.4.1/Cargo.toml [INFO] started frobbing persy-0.4.1 [INFO] finished frobbing persy-0.4.1 [INFO] frobbed toml for persy-0.4.1 written to work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/persy/0.4.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1891bfa80364eead426517c68de6947b7692e2de-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking persy-0.4.1 against try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a for pr-60261 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60261/worker-3/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60261/sources/try#bfdcf6db3afcce5fe4013023cfa8ba359c5d527a/reg/persy/0.4.1:/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" "+bfdcf6db3afcce5fe4013023cfa8ba359c5d527a-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 348ed6440c557343ba8d1000a0fd812446d31623c7ae55c8b85f0d8afd0ffb1b [INFO] running `"docker" "start" "-a" "348ed6440c557343ba8d1000a0fd812446d31623c7ae55c8b85f0d8afd0ffb1b"` [INFO] [stderr] Checking persy v0.4.1 (/opt/crater/workdir) [INFO] [stderr] warning: the item `BigEndian` is imported redundantly [INFO] [stderr] --> src/persy.rs:676:25 [INFO] [stderr] | [INFO] [stderr] 1 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stderr] | --------- the item `BigEndian` is already imported here [INFO] [stderr] ... [INFO] [stderr] 676 | use byteorder::{BigEndian, ByteOrder}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `BigEndian` is imported redundantly [INFO] [stderr] --> src/persy.rs:689:25 [INFO] [stderr] | [INFO] [stderr] 1 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stderr] | --------- the item `BigEndian` is already imported here [INFO] [stderr] ... [INFO] [stderr] 689 | use byteorder::{BigEndian, ReadBytesExt}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `ReadBytesExt` is imported redundantly [INFO] [stderr] --> src/persy.rs:689:36 [INFO] [stderr] | [INFO] [stderr] 1 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stderr] | ------------ the item `ReadBytesExt` is already imported here [INFO] [stderr] ... [INFO] [stderr] 689 | use byteorder::{BigEndian, ReadBytesExt}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: attribute must be of the form `#[ignore]` or `#[ignore = "reason"]` [INFO] [stderr] --> src/index/tree.rs:1204:5 [INFO] [stderr] | [INFO] [stderr] 1204 | #[ignore()] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ill_formed_attribute_input)] on by default [INFO] [stderr] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stderr] = note: for more information, see issue #57571 [INFO] [stderr] [INFO] [stderr] warning: the item `BigEndian` is imported redundantly [INFO] [stderr] --> src/persy.rs:676:25 [INFO] [stderr] | [INFO] [stderr] 1 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stderr] | --------- the item `BigEndian` is already imported here [INFO] [stderr] ... [INFO] [stderr] 676 | use byteorder::{BigEndian, ByteOrder}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: the item `BigEndian` is imported redundantly [INFO] [stderr] --> src/persy.rs:689:25 [INFO] [stderr] | [INFO] [stderr] 1 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stderr] | --------- the item `BigEndian` is already imported here [INFO] [stderr] ... [INFO] [stderr] 689 | use byteorder::{BigEndian, ReadBytesExt}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `ReadBytesExt` is imported redundantly [INFO] [stderr] --> src/persy.rs:689:36 [INFO] [stderr] | [INFO] [stderr] 1 | use byteorder::{BigEndian, ReadBytesExt, WriteBytesExt}; [INFO] [stderr] | ------------ the item `ReadBytesExt` is already imported here [INFO] [stderr] ... [INFO] [stderr] 689 | use byteorder::{BigEndian, ReadBytesExt}; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/index/tree.rs:623:32 [INFO] [stderr] | [INFO] [stderr] 623 | Node::LEAF(mut leaf) => { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/index/tree.rs:623:32 [INFO] [stderr] | [INFO] [stderr] 623 | Node::LEAF(mut leaf) => { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.53s [INFO] running `"docker" "inspect" "348ed6440c557343ba8d1000a0fd812446d31623c7ae55c8b85f0d8afd0ffb1b"` [INFO] running `"docker" "rm" "-f" "348ed6440c557343ba8d1000a0fd812446d31623c7ae55c8b85f0d8afd0ffb1b"` [INFO] [stdout] 348ed6440c557343ba8d1000a0fd812446d31623c7ae55c8b85f0d8afd0ffb1b