[INFO] fetching crate unwrap_return 0.1.2...
[INFO] testing unwrap_return-0.1.2 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate unwrap_return 0.1.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate unwrap_return 0.1.2 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unwrap_return 0.1.2
[INFO] finished tweaking crates.io crate unwrap_return 0.1.2
[INFO] tweaked toml for crates.io crate unwrap_return 0.1.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 39552bf54728c78c4da57036abdf37592c5b9229081ab37c45c51dc1d0cf54f9
[INFO] running `Command { std: "docker" "start" "-a" "39552bf54728c78c4da57036abdf37592c5b9229081ab37c45c51dc1d0cf54f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "39552bf54728c78c4da57036abdf37592c5b9229081ab37c45c51dc1d0cf54f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39552bf54728c78c4da57036abdf37592c5b9229081ab37c45c51dc1d0cf54f9", kill_on_drop: false }`
[INFO] [stdout] 39552bf54728c78c4da57036abdf37592c5b9229081ab37c45c51dc1d0cf54f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9be6f2cc5455cfacc2c12fda3d238e45bf9a8548499ddeea76b06264674873a0
[INFO] running `Command { std: "docker" "start" "-a" "9be6f2cc5455cfacc2c12fda3d238e45bf9a8548499ddeea76b06264674873a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling unwrap_return v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "9be6f2cc5455cfacc2c12fda3d238e45bf9a8548499ddeea76b06264674873a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9be6f2cc5455cfacc2c12fda3d238e45bf9a8548499ddeea76b06264674873a0", kill_on_drop: false }`
[INFO] [stdout] 9be6f2cc5455cfacc2c12fda3d238e45bf9a8548499ddeea76b06264674873a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 57e294978805892e62a097e90adc891e92cfabb49888295cc05f0a03208fbaaa
[INFO] running `Command { std: "docker" "start" "-a" "57e294978805892e62a097e90adc891e92cfabb49888295cc05f0a03208fbaaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling unwrap_return v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "57e294978805892e62a097e90adc891e92cfabb49888295cc05f0a03208fbaaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e294978805892e62a097e90adc891e92cfabb49888295cc05f0a03208fbaaa", kill_on_drop: false }`
[INFO] [stdout] 57e294978805892e62a097e90adc891e92cfabb49888295cc05f0a03208fbaaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4ed9c4e7bfaa1b3b166c0f79b5a1b03397d64885f2ca3573e933382a27229e70
[INFO] running `Command { std: "docker" "start" "-a" "4ed9c4e7bfaa1b3b166c0f79b5a1b03397d64885f2ca3573e933382a27229e70", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unwrap_return-f5a940fd3d00d70a)
[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 unwrap_return
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - ok_unwrap_do (line 129) ... FAILED
[INFO] [stdout] test src/lib.rs - ok_unwrap_return (line 78) ... FAILED
[INFO] [stdout] test src/lib.rs - unwrap_break (line 27) ... FAILED
[INFO] [stdout] test src/lib.rs - ok_unwrap_break (line 102) ... FAILED
[INFO] [stdout] test src/lib.rs - unwrap_break (line 23) ... FAILED
[INFO] [stdout] test src/lib.rs - ok_unwrap_do (line 125) ... FAILED
[INFO] [stdout] test src/lib.rs - ok_unwrap_break (line 98) ... FAILED
[INFO] [stdout] test src/lib.rs - ok_unwrap_return (line 74) ... FAILED
[INFO] [stdout] test src/lib.rs - unwrap_return (line 6) ... FAILED
[INFO] [stdout] test src/lib.rs - unwrap_do (line 48) ... FAILED
[INFO] [stdout] test src/lib.rs - unwrap_do (line 52) ... FAILED
[INFO] [stdout] test src/lib.rs - unwrap_return (line 2) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - ok_unwrap_do (line 129) stdout ----
[INFO] [stdout] error: expected expression, found reserved keyword `do`
[INFO] [stdout]  --> src/lib.rs:133:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |          do
[INFO] [stdout]   |          ^^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `expression` in this scope
[INFO] [stdout]  --> src/lib.rs:130:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | match expression {
[INFO] [stdout]   |       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ok_unwrap_return (line 78) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `expression` in this scope
[INFO] [stdout]  --> src/lib.rs:79:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | match expression {
[INFO] [stdout]   |       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - unwrap_break (line 27) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `expression` in this scope
[INFO] [stdout]  --> src/lib.rs:28:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | match expression {
[INFO] [stdout]   |       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0268]: `break` outside of a loop or labeled block
[INFO] [stdout]  --> src/lib.rs:30:14
[INFO] [stdout]   |
[INFO] [stdout] 5 |      None => break
[INFO] [stdout]   |              ^^^^^ cannot `break` outside of a loop or labeled block
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0268, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0268`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ok_unwrap_break (line 102) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `expression` in this scope
[INFO] [stdout]  --> src/lib.rs:103:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | match expression {
[INFO] [stdout]   |       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0268]: `break` outside of a loop or labeled block
[INFO] [stdout]  --> src/lib.rs:105:16
[INFO] [stdout]   |
[INFO] [stdout] 5 |      Err(_) => break
[INFO] [stdout]   |                ^^^^^ cannot `break` outside of a loop or labeled block
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0268, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0268`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - unwrap_break (line 23) stdout ----
[INFO] [stdout] error: cannot find macro `unwrap_break` in this scope
[INFO] [stdout]  --> src/lib.rs:24:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | unwrap_break!(expression)
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use unwrap_return::unwrap_break;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ok_unwrap_do (line 125) stdout ----
[INFO] [stdout] error: cannot find macro `ok_unwrap_do` in this scope
[INFO] [stdout]  --> src/lib.rs:126:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | ok_unwrap_do!(expression, do)
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use unwrap_return::ok_unwrap_do;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ok_unwrap_break (line 98) stdout ----
[INFO] [stdout] error: cannot find macro `ok_unwrap_break` in this scope
[INFO] [stdout]  --> src/lib.rs:99:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | ok_unwrap_break!(expression)
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use unwrap_return::ok_unwrap_break;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ok_unwrap_return (line 74) stdout ----
[INFO] [stdout] error: cannot find macro `ok_unwrap_return` in this scope
[INFO] [stdout]  --> src/lib.rs:76:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | ok_unwrap_return!(expression)
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use unwrap_return::ok_unwrap_return;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - unwrap_return (line 6) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `expression` in this scope
[INFO] [stdout]  --> src/lib.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | match expression {
[INFO] [stdout]   |       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - unwrap_do (line 48) stdout ----
[INFO] [stdout] error: cannot find macro `unwrap_do` in this scope
[INFO] [stdout]  --> src/lib.rs:49:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | unwrap_do!(expression, do)
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use unwrap_return::unwrap_do;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - unwrap_do (line 52) stdout ----
[INFO] [stdout] error: expected expression, found reserved keyword `do`
[INFO] [stdout]  --> src/lib.rs:56:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |          do
[INFO] [stdout]   |          ^^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `expression` in this scope
[INFO] [stdout]  --> src/lib.rs:53:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | match expression {
[INFO] [stdout]   |       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - unwrap_return (line 2) stdout ----
[INFO] [stdout] error: cannot find macro `unwrap_return` in this scope
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | unwrap_return!(expression)
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `unwrap_return` is imported here, but it is a crate, not a macro
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate r#unwrap_return;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use unwrap_return::unwrap_return;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - ok_unwrap_break (line 102)
[INFO] [stdout]     src/lib.rs - ok_unwrap_break (line 98)
[INFO] [stdout]     src/lib.rs - ok_unwrap_do (line 125)
[INFO] [stdout]     src/lib.rs - ok_unwrap_do (line 129)
[INFO] [stdout]     src/lib.rs - ok_unwrap_return (line 74)
[INFO] [stdout]     src/lib.rs - ok_unwrap_return (line 78)
[INFO] [stdout]     src/lib.rs - unwrap_break (line 23)
[INFO] [stdout]     src/lib.rs - unwrap_break (line 27)
[INFO] [stdout]     src/lib.rs - unwrap_do (line 48)
[INFO] [stdout]     src/lib.rs - unwrap_do (line 52)
[INFO] [stdout]     src/lib.rs - unwrap_return (line 2)
[INFO] [stdout]     src/lib.rs - unwrap_return (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 12 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "4ed9c4e7bfaa1b3b166c0f79b5a1b03397d64885f2ca3573e933382a27229e70", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ed9c4e7bfaa1b3b166c0f79b5a1b03397d64885f2ca3573e933382a27229e70", kill_on_drop: false }`
[INFO] [stdout] 4ed9c4e7bfaa1b3b166c0f79b5a1b03397d64885f2ca3573e933382a27229e70
[INFO] testing unwrap_return-0.1.2 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate unwrap_return 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate unwrap_return 0.1.2 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate unwrap_return 0.1.2
[INFO] finished tweaking crates.io crate unwrap_return 0.1.2
[INFO] tweaked toml for crates.io crate unwrap_return 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "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" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fbc2a9f96f8f982977ed1a14d3731db9e471186f7b312d4e94b1489c254bfeb3
[INFO] running `Command { std: "docker" "start" "-a" "fbc2a9f96f8f982977ed1a14d3731db9e471186f7b312d4e94b1489c254bfeb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fbc2a9f96f8f982977ed1a14d3731db9e471186f7b312d4e94b1489c254bfeb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbc2a9f96f8f982977ed1a14d3731db9e471186f7b312d4e94b1489c254bfeb3", kill_on_drop: false }`
[INFO] [stdout] fbc2a9f96f8f982977ed1a14d3731db9e471186f7b312d4e94b1489c254bfeb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2d1404070111794887729fa3d71ed50236a8b447b9814100aa404f217427b7c0
[INFO] running `Command { std: "docker" "start" "-a" "2d1404070111794887729fa3d71ed50236a8b447b9814100aa404f217427b7c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling unwrap_return v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] running `Command { std: "docker" "inspect" "2d1404070111794887729fa3d71ed50236a8b447b9814100aa404f217427b7c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d1404070111794887729fa3d71ed50236a8b447b9814100aa404f217427b7c0", kill_on_drop: false }`
[INFO] [stdout] 2d1404070111794887729fa3d71ed50236a8b447b9814100aa404f217427b7c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c5748b79b1ada92cea8456864a3c9aa0a1d523f05b57dc7e4c6f04f1cc64a8e
[INFO] running `Command { std: "docker" "start" "-a" "3c5748b79b1ada92cea8456864a3c9aa0a1d523f05b57dc7e4c6f04f1cc64a8e", kill_on_drop: false }`
[INFO] [stderr]    Compiling unwrap_return v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "3c5748b79b1ada92cea8456864a3c9aa0a1d523f05b57dc7e4c6f04f1cc64a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c5748b79b1ada92cea8456864a3c9aa0a1d523f05b57dc7e4c6f04f1cc64a8e", kill_on_drop: false }`
[INFO] [stdout] 3c5748b79b1ada92cea8456864a3c9aa0a1d523f05b57dc7e4c6f04f1cc64a8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ee03cba7f960c4a137a714f4fe27cbf3ce7406cff0a5dde37802fab663ca7cae
[INFO] running `Command { std: "docker" "start" "-a" "ee03cba7f960c4a137a714f4fe27cbf3ce7406cff0a5dde37802fab663ca7cae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/unwrap_return-f5a940fd3d00d70a)
[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 unwrap_return
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/lib.rs - ok_unwrap_return (line 78) ... FAILED
[INFO] [stdout] test src/lib.rs - ok_unwrap_do (line 129) ... FAILED
[INFO] [stdout] test src/lib.rs - ok_unwrap_break (line 102) ... FAILED
[INFO] [stdout] test src/lib.rs - unwrap_break (line 23) ... FAILED
[INFO] [stdout] test src/lib.rs - ok_unwrap_return (line 74) ... FAILED
[INFO] [stdout] test src/lib.rs - unwrap_break (line 27) ... FAILED
[INFO] [stdout] test src/lib.rs - ok_unwrap_do (line 125) ... FAILED
[INFO] [stdout] test src/lib.rs - ok_unwrap_break (line 98) ... FAILED
[INFO] [stdout] test src/lib.rs - unwrap_return (line 6) ... FAILED
[INFO] [stdout] test src/lib.rs - unwrap_do (line 52) ... FAILED
[INFO] [stdout] test src/lib.rs - unwrap_return (line 2) ... FAILED
[INFO] [stdout] test src/lib.rs - unwrap_do (line 48) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - ok_unwrap_return (line 78) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `expression` in this scope
[INFO] [stdout]  --> src/lib.rs:79:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | match expression {
[INFO] [stdout]   |       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ok_unwrap_do (line 129) stdout ----
[INFO] [stdout] error: expected expression, found reserved keyword `do`
[INFO] [stdout]  --> src/lib.rs:133:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |          do
[INFO] [stdout]   |          ^^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `expression` in this scope
[INFO] [stdout]  --> src/lib.rs:130:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | match expression {
[INFO] [stdout]   |       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ok_unwrap_break (line 102) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `expression` in this scope
[INFO] [stdout]  --> src/lib.rs:103:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | match expression {
[INFO] [stdout]   |       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0268]: `break` outside of a loop or labeled block
[INFO] [stdout]  --> src/lib.rs:105:16
[INFO] [stdout]   |
[INFO] [stdout] 5 |      Err(_) => break
[INFO] [stdout]   |                ^^^^^ cannot `break` outside of a loop or labeled block
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0268, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0268`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - unwrap_break (line 23) stdout ----
[INFO] [stdout] error: cannot find macro `unwrap_break` in this scope
[INFO] [stdout]  --> src/lib.rs:24:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | unwrap_break!(expression)
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use unwrap_return::unwrap_break;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ok_unwrap_return (line 74) stdout ----
[INFO] [stdout] error: cannot find macro `ok_unwrap_return` in this scope
[INFO] [stdout]  --> src/lib.rs:76:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | ok_unwrap_return!(expression)
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use unwrap_return::ok_unwrap_return;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - unwrap_break (line 27) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `expression` in this scope
[INFO] [stdout]  --> src/lib.rs:28:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | match expression {
[INFO] [stdout]   |       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0268]: `break` outside of a loop or labeled block
[INFO] [stdout]  --> src/lib.rs:30:14
[INFO] [stdout]   |
[INFO] [stdout] 5 |      None => break
[INFO] [stdout]   |              ^^^^^ cannot `break` outside of a loop or labeled block
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0268, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0268`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ok_unwrap_do (line 125) stdout ----
[INFO] [stdout] error: cannot find macro `ok_unwrap_do` in this scope
[INFO] [stdout]  --> src/lib.rs:126:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | ok_unwrap_do!(expression, do)
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use unwrap_return::ok_unwrap_do;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ok_unwrap_break (line 98) stdout ----
[INFO] [stdout] error: cannot find macro `ok_unwrap_break` in this scope
[INFO] [stdout]  --> src/lib.rs:99:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | ok_unwrap_break!(expression)
[INFO] [stdout]   | ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use unwrap_return::ok_unwrap_break;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - unwrap_return (line 6) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `expression` in this scope
[INFO] [stdout]  --> src/lib.rs:7:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | match expression {
[INFO] [stdout]   |       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - unwrap_do (line 52) stdout ----
[INFO] [stdout] error: expected expression, found reserved keyword `do`
[INFO] [stdout]  --> src/lib.rs:56:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |          do
[INFO] [stdout]   |          ^^ expected expression
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `expression` in this scope
[INFO] [stdout]  --> src/lib.rs:53:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | match expression {
[INFO] [stdout]   |       ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - unwrap_return (line 2) stdout ----
[INFO] [stdout] error: cannot find macro `unwrap_return` in this scope
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | unwrap_return!(expression)
[INFO] [stdout]   | ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: `unwrap_return` is imported here, but it is a crate, not a macro
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate r#unwrap_return;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use unwrap_return::unwrap_return;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - unwrap_do (line 48) stdout ----
[INFO] [stdout] error: cannot find macro `unwrap_do` in this scope
[INFO] [stdout]  --> src/lib.rs:49:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | unwrap_do!(expression, do)
[INFO] [stdout]   | ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use unwrap_return::unwrap_do;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - ok_unwrap_break (line 102)
[INFO] [stdout]     src/lib.rs - ok_unwrap_break (line 98)
[INFO] [stdout]     src/lib.rs - ok_unwrap_do (line 125)
[INFO] [stdout]     src/lib.rs - ok_unwrap_do (line 129)
[INFO] [stdout]     src/lib.rs - ok_unwrap_return (line 74)
[INFO] [stdout]     src/lib.rs - ok_unwrap_return (line 78)
[INFO] [stdout]     src/lib.rs - unwrap_break (line 23)
[INFO] [stdout]     src/lib.rs - unwrap_break (line 27)
[INFO] [stdout]     src/lib.rs - unwrap_do (line 48)
[INFO] [stdout]     src/lib.rs - unwrap_do (line 52)
[INFO] [stdout]     src/lib.rs - unwrap_return (line 2)
[INFO] [stdout]     src/lib.rs - unwrap_return (line 6)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 12 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ee03cba7f960c4a137a714f4fe27cbf3ce7406cff0a5dde37802fab663ca7cae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee03cba7f960c4a137a714f4fe27cbf3ce7406cff0a5dde37802fab663ca7cae", kill_on_drop: false }`
[INFO] [stdout] ee03cba7f960c4a137a714f4fe27cbf3ce7406cff0a5dde37802fab663ca7cae
