[INFO] fetching crate atomic_ptr_cell 0.1.0... [INFO] testing atomic_ptr_cell-0.1.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate atomic_ptr_cell 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate atomic_ptr_cell 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate atomic_ptr_cell 0.1.0 [INFO] tweaked toml for crates.io crate atomic_ptr_cell 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate atomic_ptr_cell 0.1.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate atomic_ptr_cell 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dbe78f1363bf41819d575c35b9a4c700317c60cc9955b3ca26fd87b9a06fd63b [INFO] running `Command { std: "docker" "start" "-a" "dbe78f1363bf41819d575c35b9a4c700317c60cc9955b3ca26fd87b9a06fd63b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dbe78f1363bf41819d575c35b9a4c700317c60cc9955b3ca26fd87b9a06fd63b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dbe78f1363bf41819d575c35b9a4c700317c60cc9955b3ca26fd87b9a06fd63b", kill_on_drop: false }` [INFO] [stdout] dbe78f1363bf41819d575c35b9a4c700317c60cc9955b3ca26fd87b9a06fd63b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 75ebc2e95704c48ce268568eb65a17c72c04d066f4d8ca8a727952b21f1ff889 [INFO] running `Command { std: "docker" "start" "-a" "75ebc2e95704c48ce268568eb65a17c72c04d066f4d8ca8a727952b21f1ff889", kill_on_drop: false }` [INFO] [stderr] Compiling atomic_ptr_cell v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:456:28 [INFO] [stdout] | [INFO] [stdout] 456 | pub fn borrow_swap(&self, value: T) -> BorrowSwapResult { [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] 456 | pub fn borrow_swap(&self, value: T) -> BorrowSwapResult<'_, T, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:463:34 [INFO] [stdout] | [INFO] [stdout] 463 | pub fn borrow_swap_boxed(&self, value: Box) -> BorrowSwapResult> { [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] 463 | pub fn borrow_swap_boxed(&self, value: Box) -> BorrowSwapResult<'_, T, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "75ebc2e95704c48ce268568eb65a17c72c04d066f4d8ca8a727952b21f1ff889", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75ebc2e95704c48ce268568eb65a17c72c04d066f4d8ca8a727952b21f1ff889", kill_on_drop: false }` [INFO] [stdout] 75ebc2e95704c48ce268568eb65a17c72c04d066f4d8ca8a727952b21f1ff889 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b415415c29ef70e2eee1d0ba44d0e6f1272390893bf191cc049323b65c1acf66 [INFO] running `Command { std: "docker" "start" "-a" "b415415c29ef70e2eee1d0ba44d0e6f1272390893bf191cc049323b65c1acf66", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:456:28 [INFO] [stdout] | [INFO] [stdout] 456 | pub fn borrow_swap(&self, value: T) -> BorrowSwapResult { [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] 456 | pub fn borrow_swap(&self, value: T) -> BorrowSwapResult<'_, T, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:463:34 [INFO] [stdout] | [INFO] [stdout] 463 | pub fn borrow_swap_boxed(&self, value: Box) -> BorrowSwapResult> { [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] 463 | pub fn borrow_swap_boxed(&self, value: Box) -> BorrowSwapResult<'_, T, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling atomic_ptr_cell v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:456:28 [INFO] [stdout] | [INFO] [stdout] 456 | pub fn borrow_swap(&self, value: T) -> BorrowSwapResult { [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] 456 | pub fn borrow_swap(&self, value: T) -> BorrowSwapResult<'_, T, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:463:34 [INFO] [stdout] | [INFO] [stdout] 463 | pub fn borrow_swap_boxed(&self, value: Box) -> BorrowSwapResult> { [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] 463 | pub fn borrow_swap_boxed(&self, value: Box) -> BorrowSwapResult<'_, T, Box> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "b415415c29ef70e2eee1d0ba44d0e6f1272390893bf191cc049323b65c1acf66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b415415c29ef70e2eee1d0ba44d0e6f1272390893bf191cc049323b65c1acf66", kill_on_drop: false }` [INFO] [stdout] b415415c29ef70e2eee1d0ba44d0e6f1272390893bf191cc049323b65c1acf66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f7218f045be4e0d6fb263fb92ea50e2f0a512d2f382a3b60031c25492c64aedd [INFO] running `Command { std: "docker" "start" "-a" "f7218f045be4e0d6fb263fb92ea50e2f0a512d2f382a3b60031c25492c64aedd", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:456:28 [INFO] [stderr] | [INFO] [stderr] 456 | pub fn borrow_swap(&self, value: T) -> BorrowSwapResult { [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] 456 | pub fn borrow_swap(&self, value: T) -> BorrowSwapResult<'_, T, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:463:34 [INFO] [stderr] | [INFO] [stderr] 463 | pub fn borrow_swap_boxed(&self, value: Box) -> BorrowSwapResult> { [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] 463 | pub fn borrow_swap_boxed(&self, value: Box) -> BorrowSwapResult<'_, T, Box> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `atomic_ptr_cell` (lib) generated 2 warnings (run `cargo fix --lib -p atomic_ptr_cell` to apply 2 suggestions) [INFO] [stderr] warning: `atomic_ptr_cell` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/atomic_ptr_cell-6c58ec4efac559c8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/example.rs (/opt/rustwide/target/debug/deps/example-04ea26a54b04f5e1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Running tests/example2.rs (/opt/rustwide/target/debug/deps/example2-bf904fdd3f3806bf) [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-3b0443088ab1f55d) [INFO] [stdout] [INFO] [stdout] running 22 tests [INFO] [stdout] test tc1 ... ok [INFO] [stdout] test tc13 ... ok [INFO] [stdout] test tc12 ... ok [INFO] [stdout] test tc14 ... ok [INFO] [stdout] test tc16 ... ok [INFO] [stdout] test tc18 ... ok [INFO] [stdout] test tc19 ... ok [INFO] [stdout] test tc2 ... ok [INFO] [stdout] test tc22 ... ok [INFO] [stdout] test tc21 ... ok [INFO] [stdout] test tc3 ... ok [INFO] [stdout] test tc20 ... ok [INFO] [stdout] test tc4 ... ok [INFO] [stdout] test tc6 ... ok [INFO] [stdout] test tc5 ... ok [INFO] [stdout] test tc7 ... ok [INFO] [stdout] test tc8 ... ok [INFO] [stdout] test tc9 ... ok [INFO] [stdout] test tc17 ... ok [INFO] [stdout] test tc15 ... ok [INFO] [stdout] test tc10 ... ok [INFO] [stdout] test tc11 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.74s [INFO] [stdout] [INFO] [stderr] Doc-tests atomic_ptr_cell [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 44) ... ok [INFO] [stdout] test src/lib.rs - (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f7218f045be4e0d6fb263fb92ea50e2f0a512d2f382a3b60031c25492c64aedd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7218f045be4e0d6fb263fb92ea50e2f0a512d2f382a3b60031c25492c64aedd", kill_on_drop: false }` [INFO] [stdout] f7218f045be4e0d6fb263fb92ea50e2f0a512d2f382a3b60031c25492c64aedd