[INFO] fetching crate drop_cell 0.0.0...
[INFO] testing drop_cell-0.0.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate drop_cell 0.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate drop_cell 0.0.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-2-tc1/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate drop_cell 0.0.0
[INFO] finished tweaking crates.io crate drop_cell 0.0.0
[INFO] tweaked toml for crates.io crate drop_cell 0.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate drop_cell 0.0.0 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5e2770d60684f01eac77f814a050a9851c4b7e2aa728d0636b64724d82639aa8
[INFO] running `Command { std: "docker" "start" "-a" "5e2770d60684f01eac77f814a050a9851c4b7e2aa728d0636b64724d82639aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5e2770d60684f01eac77f814a050a9851c4b7e2aa728d0636b64724d82639aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e2770d60684f01eac77f814a050a9851c4b7e2aa728d0636b64724d82639aa8", kill_on_drop: false }`
[INFO] [stdout] 5e2770d60684f01eac77f814a050a9851c4b7e2aa728d0636b64724d82639aa8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 52234df1744e3acc7506d53191eda86dca60f371ea11c406856d089cdee79a19
[INFO] running `Command { std: "docker" "start" "-a" "52234df1744e3acc7506d53191eda86dca60f371ea11c406856d089cdee79a19", kill_on_drop: false }`
[INFO] [stderr]    Compiling drop_cell v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] running `Command { std: "docker" "inspect" "52234df1744e3acc7506d53191eda86dca60f371ea11c406856d089cdee79a19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52234df1744e3acc7506d53191eda86dca60f371ea11c406856d089cdee79a19", kill_on_drop: false }`
[INFO] [stdout] 52234df1744e3acc7506d53191eda86dca60f371ea11c406856d089cdee79a19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18c35a65df8c5faf126ff8454cb4de4c6114600bdd85be98ac8e9a3ca7200d8c
[INFO] running `Command { std: "docker" "start" "-a" "18c35a65df8c5faf126ff8454cb4de4c6114600bdd85be98ac8e9a3ca7200d8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling drop_cell v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "18c35a65df8c5faf126ff8454cb4de4c6114600bdd85be98ac8e9a3ca7200d8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18c35a65df8c5faf126ff8454cb4de4c6114600bdd85be98ac8e9a3ca7200d8c", kill_on_drop: false }`
[INFO] [stdout] 18c35a65df8c5faf126ff8454cb4de4c6114600bdd85be98ac8e9a3ca7200d8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 750d0125b8d0b35e4a253f02f540fb9014e2df79e7b7e053a9fd0a4262297173
[INFO] running `Command { std: "docker" "start" "-a" "750d0125b8d0b35e4a253f02f540fb9014e2df79e7b7e053a9fd0a4262297173", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/drop_cell-b0851df086388188)
[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]    Doc-tests drop_cell
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - defer (line 107) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 27) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 39) ... FAILED
[INFO] [stdout] test src/lib.rs - defer (line 118) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 12) ... FAILED
[INFO] [stdout] test src/lib.rs - defer (line 125) ... FAILED
[INFO] [stdout] test src/lib.rs - defer (line 112) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 47) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - defer (line 107) stdout ----
[INFO] [stdout] error: cannot find macro `defer` in this scope
[INFO] [stdout]  --> src/lib.rs:109:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | defer! { ... };
[INFO] [stdout]   | ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 3 + use drop_cell::defer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 27) stdout ----
[INFO] [stdout] error: cannot find macro `defer` in this scope
[INFO] [stdout]  --> src/lib.rs:29:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     defer!(assert_eq!(v, &[1, 2, 3]));
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use drop_cell::defer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 39) stdout ----
[INFO] [stdout] error: cannot find macro `defer` in this scope
[INFO] [stdout]  --> src/lib.rs:43:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     defer!(v => assert_eq!(v, &[1, 2, 3]));        
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use drop_cell::defer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - defer (line 118) stdout ----
[INFO] [stdout] error: cannot find macro `defer` in this scope
[INFO] [stdout]  --> src/lib.rs:122:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | defer! { v1, v2 => ... };
[INFO] [stdout]   | ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 5 + use drop_cell::defer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 12) stdout ----
[INFO] [stdout] error: cannot find macro `defer` in this scope
[INFO] [stdout]  --> src/lib.rs:13:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | defer!(println!("world"));
[INFO] [stdout]   | ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use drop_cell::defer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - defer (line 125) stdout ----
[INFO] [stdout] error: cannot find macro `defer` in this scope
[INFO] [stdout]  --> src/lib.rs:132:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | defer! { v1, v2 @ foo, v3 @ vec![] => ... };
[INFO] [stdout]   | ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 8 + use drop_cell::defer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - defer (line 112) stdout ----
[INFO] [stdout] error: cannot find macro `defer` in this scope
[INFO] [stdout]  --> src/lib.rs:115:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | defer! { v => ... };
[INFO] [stdout]   | ^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 4 + use drop_cell::defer;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 12)
[INFO] [stdout]     src/lib.rs - (line 27)
[INFO] [stdout]     src/lib.rs - (line 39)
[INFO] [stdout]     src/lib.rs - defer (line 107)
[INFO] [stdout]     src/lib.rs - defer (line 112)
[INFO] [stdout]     src/lib.rs - defer (line 118)
[INFO] [stdout]     src/lib.rs - defer (line 125)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.29s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "750d0125b8d0b35e4a253f02f540fb9014e2df79e7b7e053a9fd0a4262297173", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "750d0125b8d0b35e4a253f02f540fb9014e2df79e7b7e053a9fd0a4262297173", kill_on_drop: false }`
[INFO] [stdout] 750d0125b8d0b35e4a253f02f540fb9014e2df79e7b7e053a9fd0a4262297173
