[INFO] fetching crate cmp_wrap 0.2.2... [INFO] testing cmp_wrap-0.2.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate cmp_wrap 0.2.2 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate cmp_wrap 0.2.2 [INFO] finished tweaking crates.io crate cmp_wrap 0.2.2 [INFO] tweaked toml for crates.io crate cmp_wrap 0.2.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate cmp_wrap 0.2.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ad7bcecd026a28ed0a1fd72966f26ffba48a2993ec21f3e179a335d01f7cefe [INFO] running `Command { std: "docker" "start" "-a" "7ad7bcecd026a28ed0a1fd72966f26ffba48a2993ec21f3e179a335d01f7cefe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ad7bcecd026a28ed0a1fd72966f26ffba48a2993ec21f3e179a335d01f7cefe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ad7bcecd026a28ed0a1fd72966f26ffba48a2993ec21f3e179a335d01f7cefe", kill_on_drop: false }` [INFO] [stdout] 7ad7bcecd026a28ed0a1fd72966f26ffba48a2993ec21f3e179a335d01f7cefe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91f3fea45dd9202c3ba0a022341c3cc0c851542fa5ca93796aba2ca4de97f7a5 [INFO] running `Command { std: "docker" "start" "-a" "91f3fea45dd9202c3ba0a022341c3cc0c851542fa5ca93796aba2ca4de97f7a5", kill_on_drop: false }` [INFO] [stderr] Compiling cmp_wrap v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/strict/context.rs:30:20 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn wrap(&self, value: T) -> CmpByKey where [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 30 | pub fn wrap(&self, value: T) -> CmpByKey<'_, KF, T> where [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/permissive/context.rs:30:20 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn wrap(&self, value: T) -> CmpByKey where [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 30 | pub fn wrap(&self, value: T) -> CmpByKey<'_, KF, T> where [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] running `Command { std: "docker" "inspect" "91f3fea45dd9202c3ba0a022341c3cc0c851542fa5ca93796aba2ca4de97f7a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91f3fea45dd9202c3ba0a022341c3cc0c851542fa5ca93796aba2ca4de97f7a5", kill_on_drop: false }` [INFO] [stdout] 91f3fea45dd9202c3ba0a022341c3cc0c851542fa5ca93796aba2ca4de97f7a5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 780b07020b0d97574086f89310fbd5ac663ea4e4b5158dd4a2cca0bfda342895 [INFO] running `Command { std: "docker" "start" "-a" "780b07020b0d97574086f89310fbd5ac663ea4e4b5158dd4a2cca0bfda342895", kill_on_drop: false }` [INFO] [stderr] Compiling cmp_wrap v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/strict/context.rs:30:20 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn wrap(&self, value: T) -> CmpByKey where [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 30 | pub fn wrap(&self, value: T) -> CmpByKey<'_, KF, T> where [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/permissive/context.rs:30:20 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn wrap(&self, value: T) -> CmpByKey where [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 30 | pub fn wrap(&self, value: T) -> CmpByKey<'_, KF, T> where [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/strict/context.rs:30:20 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn wrap(&self, value: T) -> CmpByKey where [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 30 | pub fn wrap(&self, value: T) -> CmpByKey<'_, KF, T> where [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/permissive/context.rs:30:20 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn wrap(&self, value: T) -> CmpByKey where [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 30 | pub fn wrap(&self, value: T) -> CmpByKey<'_, KF, T> where [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "780b07020b0d97574086f89310fbd5ac663ea4e4b5158dd4a2cca0bfda342895", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "780b07020b0d97574086f89310fbd5ac663ea4e4b5158dd4a2cca0bfda342895", kill_on_drop: false }` [INFO] [stdout] 780b07020b0d97574086f89310fbd5ac663ea4e4b5158dd4a2cca0bfda342895 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f011d764fefd4895ddeff56c66195b168565a9cc8b0de050d84defe69c708a63 [INFO] running `Command { std: "docker" "start" "-a" "f011d764fefd4895ddeff56c66195b168565a9cc8b0de050d84defe69c708a63", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] [INFO] [stderr] --> src/strict/context.rs:30:20 [INFO] [stdout] running 9 tests [INFO] [stderr] | [INFO] [stderr] 30 | pub fn wrap(&self, value: T) -> CmpByKey where [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 30 | pub fn wrap(&self, value: T) -> CmpByKey<'_, KF, T> where [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/permissive/context.rs:30:20 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn wrap(&self, value: T) -> CmpByKey where [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 30 | pub fn wrap(&self, value: T) -> CmpByKey<'_, KF, T> where [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `cmp_wrap` (lib) generated 2 warnings (run `cargo fix --lib -p cmp_wrap` to apply 2 suggestions) [INFO] [stderr] warning: `cmp_wrap` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cmp_wrap-1e043f6f07ec4392) [INFO] [stdout] test permissive::wrappers::cmp_by_key::tests::can_compare_two_i32_with_reversed_order ... ok [INFO] [stdout] test permissive::wrappers::cmp_by_key::tests::dosnt_have_to_be_the_same_closure ... ok [INFO] [stdout] test permissive::wrappers::cmp_by_key::tests::works_with_references ... ok [INFO] [stdout] test permissive::wrappers::cmp_by_key::tests::can_compare_different_types_with_same_key ... ok [INFO] [stdout] test strict::wrappers::cmp_by_key::tests::can_compare_two_i32_with_reversed_order ... ok [INFO] [stdout] test permissive::wrappers::cmp_by_key::tests::works_with_simple_references ... ok [INFO] [stdout] test strict::wrappers::cmp_by_key::tests::works_with_references ... ok [INFO] [stdout] test permissive::context::test::context_new_accept_reference ... ok [INFO] [stdout] test strict::context::test::context_new_accept_reference ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s [INFO] [stdout] [INFO] [stderr] Doc-tests cmp_wrap [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test src/permissive/wrappers/cmp_by_key.rs - permissive::wrappers::cmp_by_key::CmpByKey<'kf,KF,T>::remove_wrapper (line 30) ... ok [INFO] [stdout] test src/strict/context.rs - strict::context::KeyCmpContext::wrap (line 19) ... ok [INFO] [stdout] test src/strict/wrappers/cmp_by_key.rs - strict::wrappers::cmp_by_key::CmpByKey<'kf,KF,T>::remove_wrapper (line 30) ... ok [INFO] [stdout] test src/strict/wrappers/cmp_by_key.rs - strict::wrappers::cmp_by_key::CmpByKey<'kf,KF,T>::new (line 17) ... ok [INFO] [stdout] test src/permissive/mod.rs - permissive (line 10) ... ok [INFO] [stdout] test src/lib.rs - (line 62) ... ok [INFO] [stdout] test src/lib.rs - (line 23) ... ok [INFO] [stdout] test src/permissive/wrappers/cmp_by_key.rs - permissive::wrappers::cmp_by_key::CmpByKey<'kf,KF,T>::new (line 17) ... ok [INFO] [stdout] test src/lib.rs - (line 37) ... ok [INFO] [stdout] test src/permissive/context.rs - permissive::context::KeyCmpContext::wrap (line 19) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.97s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f011d764fefd4895ddeff56c66195b168565a9cc8b0de050d84defe69c708a63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f011d764fefd4895ddeff56c66195b168565a9cc8b0de050d84defe69c708a63", kill_on_drop: false }` [INFO] [stdout] f011d764fefd4895ddeff56c66195b168565a9cc8b0de050d84defe69c708a63