[INFO] fetching crate lock-free-static 0.2.1...
[INFO] testing lock-free-static-0.2.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate lock-free-static 0.2.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate lock-free-static 0.2.1
[INFO] finished tweaking crates.io crate lock-free-static 0.2.1
[INFO] tweaked toml for crates.io crate lock-free-static 0.2.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lock-free-static 0.2.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d76f47c82b3d9a697bb3be41b16b475f81f0b7f402c617c030a441fec3cfc4fc
[INFO] running `Command { std: "docker" "start" "-a" "d76f47c82b3d9a697bb3be41b16b475f81f0b7f402c617c030a441fec3cfc4fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d76f47c82b3d9a697bb3be41b16b475f81f0b7f402c617c030a441fec3cfc4fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76f47c82b3d9a697bb3be41b16b475f81f0b7f402c617c030a441fec3cfc4fc", kill_on_drop: false }`
[INFO] [stdout] d76f47c82b3d9a697bb3be41b16b475f81f0b7f402c617c030a441fec3cfc4fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d863a1ded23c1537d0ca6e161928b82dce3817745060fa1dc1beb8816282b251
[INFO] running `Command { std: "docker" "start" "-a" "d863a1ded23c1537d0ca6e161928b82dce3817745060fa1dc1beb8816282b251", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock-free-static v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "d863a1ded23c1537d0ca6e161928b82dce3817745060fa1dc1beb8816282b251", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d863a1ded23c1537d0ca6e161928b82dce3817745060fa1dc1beb8816282b251", kill_on_drop: false }`
[INFO] [stdout] d863a1ded23c1537d0ca6e161928b82dce3817745060fa1dc1beb8816282b251
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c6867c4d13b9bd90fc552ae6c3936a20acd625aef446383f4bcbaba7ecf19f91
[INFO] running `Command { std: "docker" "start" "-a" "c6867c4d13b9bd90fc552ae6c3936a20acd625aef446383f4bcbaba7ecf19f91", kill_on_drop: false }`
[INFO] [stderr]    Compiling lock-free-static v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::lock_free_static`
[INFO] [stdout]   --> src/static_.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     use crate::lock_free_static;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::lock_free_static`
[INFO] [stdout]    --> src/static_.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |         use crate::lock_free_static;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "c6867c4d13b9bd90fc552ae6c3936a20acd625aef446383f4bcbaba7ecf19f91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6867c4d13b9bd90fc552ae6c3936a20acd625aef446383f4bcbaba7ecf19f91", kill_on_drop: false }`
[INFO] [stdout] c6867c4d13b9bd90fc552ae6c3936a20acd625aef446383f4bcbaba7ecf19f91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 4690c15f8db29ed064c423e6fe111bc90ecea150e8c181dff03561db32f7c7f5
[INFO] running `Command { std: "docker" "start" "-a" "4690c15f8db29ed064c423e6fe111bc90ecea150e8c181dff03561db32f7c7f5", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::lock_free_static`
[INFO] [stderr]   --> src/static_.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |     use crate::lock_free_static;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::lock_free_static`
[INFO] [stderr]    --> src/static_.rs:117:13
[INFO] [stderr]     |
[INFO] [stderr] 117 |         use crate::lock_free_static;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `lock-free-static` (lib test) generated 2 warnings (run `cargo fix --lib -p lock-free-static --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lock_free_static-b5e60d77b3a3cf53)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test mutex::tests::leak ... ok
[INFO] [stdout] test mutex::tests::try_lock ... ok
[INFO] [stdout] test once_cell::tests::set_with ... ok
[INFO] [stdout] test once_cell::tests::static_ ... ok
[INFO] [stdout] test once_cell::tests::take ... ok
[INFO] [stdout] test once_cell::tests::get ... ok
[INFO] [stdout] test static_::tests::const_ ... ok
[INFO] [stdout] test static_::tests::multiple ... ok
[INFO] [stdout] test static_::tests::mut_ ... ok
[INFO] [stdout] test static_::tests::visibility ... ok
[INFO] [stdout] test once_mut::tests::lock ... ok
[INFO] [stdout] test once_mut::tests::get_mut ... ok
[INFO] [stdout] test once_cell::tests::set_with_panic ... ok
[INFO] [stderr]    Doc-tests lock_free_static
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4690c15f8db29ed064c423e6fe111bc90ecea150e8c181dff03561db32f7c7f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4690c15f8db29ed064c423e6fe111bc90ecea150e8c181dff03561db32f7c7f5", kill_on_drop: false }`
[INFO] [stdout] 4690c15f8db29ed064c423e6fe111bc90ecea150e8c181dff03561db32f7c7f5