[INFO] crate lifeguard 0.6.0 is already in cache [INFO] extracting crate lifeguard 0.6.0 into work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/lifeguard/0.6.0 [INFO] extracting crate lifeguard 0.6.0 into work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/lifeguard/0.6.0 [INFO] validating manifest of lifeguard-0.6.0 on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lifeguard-0.6.0 on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lifeguard-0.6.0 [INFO] finished frobbing lifeguard-0.6.0 [INFO] frobbed toml for lifeguard-0.6.0 written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/lifeguard/0.6.0/Cargo.toml [INFO] started frobbing lifeguard-0.6.0 [INFO] finished frobbing lifeguard-0.6.0 [INFO] frobbed toml for lifeguard-0.6.0 written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/reg/lifeguard/0.6.0/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking lifeguard-0.6.0 against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-4/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/reg/lifeguard/0.6.0:/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] e405f38f82e418a1173dfb3841593290377a3f87751d112600affae6755f025f [INFO] running `"docker" "start" "-a" "e405f38f82e418a1173dfb3841593290377a3f87751d112600affae6755f025f"` [INFO] [stderr] Checking lifeguard v0.6.0 (/opt/crater/workdir) [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/lib.rs:168:5 [INFO] [stderr] | [INFO] [stderr] 168 | fn new(pool: $pool, value: T) -> $typ { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 186 | impl_recycled!{ RcRecycled, RcRecycled, Rc>> } [INFO] [stderr] | ----------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_from` [INFO] [stderr] --> src/lib.rs:173:5 [INFO] [stderr] | [INFO] [stderr] 173 | fn new_from(pool: $pool, value: T, source: A) -> $typ where T : InitializeWith { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 186 | impl_recycled!{ RcRecycled, RcRecycled, Rc>> } [INFO] [stderr] | ----------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/lib.rs:168:5 [INFO] [stderr] | [INFO] [stderr] 168 | fn new(pool: $pool, value: T) -> $typ { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 187 | impl_recycled!{ Recycled, Recycled<'a, T>, &'a RefCell> } [INFO] [stderr] | ----------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_from` [INFO] [stderr] --> src/lib.rs:173:5 [INFO] [stderr] | [INFO] [stderr] 173 | fn new_from(pool: $pool, value: T, source: A) -> $typ where T : InitializeWith { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 187 | impl_recycled!{ Recycled, Recycled<'a, T>, &'a RefCell> } [INFO] [stderr] | ----------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/lib.rs:168:5 [INFO] [stderr] | [INFO] [stderr] 168 | fn new(pool: $pool, value: T) -> $typ { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 186 | impl_recycled!{ RcRecycled, RcRecycled, Rc>> } [INFO] [stderr] | ----------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_from` [INFO] [stderr] --> src/lib.rs:173:5 [INFO] [stderr] | [INFO] [stderr] 173 | fn new_from(pool: $pool, value: T, source: A) -> $typ where T : InitializeWith { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 186 | impl_recycled!{ RcRecycled, RcRecycled, Rc>> } [INFO] [stderr] | ----------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/lib.rs:168:5 [INFO] [stderr] | [INFO] [stderr] 168 | fn new(pool: $pool, value: T) -> $typ { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 187 | impl_recycled!{ Recycled, Recycled<'a, T>, &'a RefCell> } [INFO] [stderr] | ----------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new_from` [INFO] [stderr] --> src/lib.rs:173:5 [INFO] [stderr] | [INFO] [stderr] 173 | fn new_from(pool: $pool, value: T, source: A) -> $typ where T : InitializeWith { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 187 | impl_recycled!{ Recycled, Recycled<'a, T>, &'a RefCell> } [INFO] [stderr] | ----------------------------------------------------------------------------- in this macro invocation [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.20s [INFO] running `"docker" "inspect" "e405f38f82e418a1173dfb3841593290377a3f87751d112600affae6755f025f"` [INFO] running `"docker" "rm" "-f" "e405f38f82e418a1173dfb3841593290377a3f87751d112600affae6755f025f"` [INFO] [stdout] e405f38f82e418a1173dfb3841593290377a3f87751d112600affae6755f025f