[INFO] fetching crate rerast_macros 0.1.12...
[INFO] testing rerast_macros-0.1.12 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate rerast_macros 0.1.12 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate rerast_macros 0.1.12 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rerast_macros 0.1.12
[INFO] finished tweaking crates.io crate rerast_macros 0.1.12
[INFO] tweaked toml for crates.io crate rerast_macros 0.1.12 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04e10449c95862677dc17f84ece13fd04d9703e21bf96d431807f5631ebc2ba3
[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" "04e10449c95862677dc17f84ece13fd04d9703e21bf96d431807f5631ebc2ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04e10449c95862677dc17f84ece13fd04d9703e21bf96d431807f5631ebc2ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04e10449c95862677dc17f84ece13fd04d9703e21bf96d431807f5631ebc2ba3", kill_on_drop: false }`
[INFO] [stdout] 04e10449c95862677dc17f84ece13fd04d9703e21bf96d431807f5631ebc2ba3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff082bfe9b8f899691f8605f1a3fbedbeaf21940517d907f5976dfb3349df475
[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" "ff082bfe9b8f899691f8605f1a3fbedbeaf21940517d907f5976dfb3349df475", kill_on_drop: false }`
[INFO] [stderr]    Compiling rerast_macros v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "ff082bfe9b8f899691f8605f1a3fbedbeaf21940517d907f5976dfb3349df475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff082bfe9b8f899691f8605f1a3fbedbeaf21940517d907f5976dfb3349df475", kill_on_drop: false }`
[INFO] [stdout] ff082bfe9b8f899691f8605f1a3fbedbeaf21940517d907f5976dfb3349df475
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4c3236a055946c728c5c9753f01fbfc7dbb681b003c7e3276e61f256b4d95583
[INFO] running `Command { std: "docker" "start" "-a" "4c3236a055946c728c5c9753f01fbfc7dbb681b003c7e3276e61f256b4d95583", kill_on_drop: false }`
[INFO] [stderr]    Compiling rerast_macros v0.1.12 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "4c3236a055946c728c5c9753f01fbfc7dbb681b003c7e3276e61f256b4d95583", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c3236a055946c728c5c9753f01fbfc7dbb681b003c7e3276e61f256b4d95583", kill_on_drop: false }`
[INFO] [stdout] 4c3236a055946c728c5c9753f01fbfc7dbb681b003c7e3276e61f256b4d95583
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b64de0f0d786ece611c6d1f95ff83c0e169ddcee035a2e95fee5b0019e07419c
[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" "b64de0f0d786ece611c6d1f95ff83c0e169ddcee035a2e95fee5b0019e07419c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rerast_macros-891ff1c6080e2012
[INFO] [stderr]    Doc-tests rerast_macros
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - replace_pattern (line 94) ... FAILED
[INFO] [stdout] test src/lib.rs - replace_pattern (line 117) ... FAILED
[INFO] [stdout] test src/lib.rs - replace_pattern (line 106) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - replace_pattern (line 94) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `rerast`
[INFO] [stdout]  --> src/lib.rs:95:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use] extern crate rerast;
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - replace_pattern (line 117) stdout ----
[INFO] [stdout] error[E0412]: cannot find type `Foo` in this scope
[INFO] [stdout]  --> src/lib.rs:118:11
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn f() -> Foo {Foo(42)}
[INFO] [stdout]   |           ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Foo` in this scope
[INFO] [stdout]  --> src/lib.rs:118:16
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn f() -> Foo {Foo(42)}
[INFO] [stdout]   |                ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0531]: cannot find tuple struct or tuple variant `Foo` in this scope
[INFO] [stdout]  --> src/lib.rs:120:16
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Result::Ok(Foo(x)) => x,
[INFO] [stdout]   |                ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0531.
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - replace_pattern (line 106) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/lib.rs:109:1
[INFO] [stdout]   |
[INFO] [stdout] 2 |   fn main() {
[INFO] [stdout]   |             - expected `()` because of default return type
[INFO] [stdout] ...
[INFO] [stdout] 5 | / match f() {
[INFO] [stdout] 6 | |     Some(Foo(x)) => x,
[INFO] [stdout] 7 | |     None => 0,
[INFO] [stdout] 8 | | }
[INFO] [stdout]   | | ^- help: try adding a semicolon: `;`
[INFO] [stdout]   | |_|
[INFO] [stdout]   |   expected `()`, found `i32`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - replace_pattern (line 106)
[INFO] [stdout]     src/lib.rs - replace_pattern (line 117)
[INFO] [stdout]     src/lib.rs - replace_pattern (line 94)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 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" "b64de0f0d786ece611c6d1f95ff83c0e169ddcee035a2e95fee5b0019e07419c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b64de0f0d786ece611c6d1f95ff83c0e169ddcee035a2e95fee5b0019e07419c", kill_on_drop: false }`
[INFO] [stdout] b64de0f0d786ece611c6d1f95ff83c0e169ddcee035a2e95fee5b0019e07419c