[INFO] crate label-macros 0.6.0 is already in cache
[INFO] testing label-macros-0.6.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate label-macros 0.6.0 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate label-macros 0.6.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate label-macros 0.6.0
[INFO] finished tweaking crates.io crate label-macros 0.6.0
[INFO] tweaked toml for crates.io crate label-macros 0.6.0 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b0eb792f74cde6a007ab4dfafc9ee0cc2e17234cd9256722a4435d7da79d8bb5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b0eb792f74cde6a007ab4dfafc9ee0cc2e17234cd9256722a4435d7da79d8bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b0eb792f74cde6a007ab4dfafc9ee0cc2e17234cd9256722a4435d7da79d8bb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0eb792f74cde6a007ab4dfafc9ee0cc2e17234cd9256722a4435d7da79d8bb5", kill_on_drop: false }`
[INFO] [stdout] b0eb792f74cde6a007ab4dfafc9ee0cc2e17234cd9256722a4435d7da79d8bb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2d6cf7307323e9550d681fcce402aea98e655e419a737b1378093dea640cfb7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b2d6cf7307323e9550d681fcce402aea98e655e419a737b1378093dea640cfb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling label-macros v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.69s
[INFO] running `Command { std: "docker" "inspect" "b2d6cf7307323e9550d681fcce402aea98e655e419a737b1378093dea640cfb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2d6cf7307323e9550d681fcce402aea98e655e419a737b1378093dea640cfb7", kill_on_drop: false }`
[INFO] [stdout] b2d6cf7307323e9550d681fcce402aea98e655e419a737b1378093dea640cfb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23b2f081d286f039db83484b3b13fe6953b9a746db0592a89032968e7e241a5a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "23b2f081d286f039db83484b3b13fe6953b9a746db0592a89032968e7e241a5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling label-macros v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "23b2f081d286f039db83484b3b13fe6953b9a746db0592a89032968e7e241a5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23b2f081d286f039db83484b3b13fe6953b9a746db0592a89032968e7e241a5a", kill_on_drop: false }`
[INFO] [stdout] 23b2f081d286f039db83484b3b13fe6953b9a746db0592a89032968e7e241a5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a81cf2c147b1df3b3c8826b1f1cbc8a937f37b737479ce990b05ab01f8369ffc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a81cf2c147b1df3b3c8826b1f1cbc8a937f37b737479ce990b05ab01f8369ffc", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/label_macros-3af0763425539b81
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests label-macros
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - create_label (line 375) ... FAILED
[INFO] [stdout] test src/lib.rs - create_label (line 315) ... FAILED
[INFO] [stdout] test src/lib.rs - create_label (line 308) ... FAILED
[INFO] [stdout] test src/lib.rs - create_label (line 329) ... FAILED
[INFO] [stdout] test src/lib.rs - create_label (line 383) ... FAILED
[INFO] [stdout] test src/lib.rs - create_label (line 344) ... FAILED
[INFO] [stdout] test src/lib.rs - create_label (line 357) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - create_label (line 375) stdout ----
[INFO] [stdout] error: cannot find macro `create_label` in this scope
[INFO] [stdout]  --> src/lib.rs:376:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | create_label!(
[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 - create_label (line 315) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `test`
[INFO] [stdout]  --> src/lib.rs:316:3
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[test::label]
[INFO] [stdout]   |   ^^^^ use of undeclared type or module `test`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - create_label (line 308) stdout ----
[INFO] [stdout] error: cannot find macro `create_label` in this scope
[INFO] [stdout]  --> src/lib.rs:309:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | create_label!(fn test() -> ());
[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 - create_label (line 329) stdout ----
[INFO] [stdout] error: cannot find macro `create_label` in this scope
[INFO] [stdout]  --> src/lib.rs:330:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | create_label!(
[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 - create_label (line 383) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `name`
[INFO] [stdout]  --> src/lib.rs:384:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | for i in name::iter() {
[INFO] [stdout]   |          ^^^^ use of undeclared type or module `name`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - create_label (line 344) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `test`
[INFO] [stdout]  --> src/lib.rs:345:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | for func in test::iter() {
[INFO] [stdout]   |             ^^^^ use of undeclared type or module `test`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - create_label (line 357) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `test`
[INFO] [stdout]  --> src/lib.rs:358:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | for (name, func) in test::iter_named() {
[INFO] [stdout]   |                     ^^^^ use of undeclared type or module `test`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - create_label (line 308)
[INFO] [stdout]     src/lib.rs - create_label (line 315)
[INFO] [stdout]     src/lib.rs - create_label (line 329)
[INFO] [stdout]     src/lib.rs - create_label (line 344)
[INFO] [stdout]     src/lib.rs - create_label (line 357)
[INFO] [stdout]     src/lib.rs - create_label (line 375)
[INFO] [stdout]     src/lib.rs - create_label (line 383)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "a81cf2c147b1df3b3c8826b1f1cbc8a937f37b737479ce990b05ab01f8369ffc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a81cf2c147b1df3b3c8826b1f1cbc8a937f37b737479ce990b05ab01f8369ffc", kill_on_drop: false }`
[INFO] [stdout] a81cf2c147b1df3b3c8826b1f1cbc8a937f37b737479ce990b05ab01f8369ffc