[INFO] fetching crate unwrap_return 0.1.2... [INFO] testing unwrap_return-0.1.2 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296 [INFO] extracting crate unwrap_return 0.1.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate unwrap_return 0.1.2 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 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-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] 3eb5b9648d297ab999519385a408a3f08483fd0bec2869b7e265e7114c9b4ef9 [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" "3eb5b9648d297ab999519385a408a3f08483fd0bec2869b7e265e7114c9b4ef9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3eb5b9648d297ab999519385a408a3f08483fd0bec2869b7e265e7114c9b4ef9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3eb5b9648d297ab999519385a408a3f08483fd0bec2869b7e265e7114c9b4ef9", kill_on_drop: false }` [INFO] [stdout] 3eb5b9648d297ab999519385a408a3f08483fd0bec2869b7e265e7114c9b4ef9 [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] ba1213d53a2fe573106f38917a6d63930e9f64609d9b255ad146ee1327417ce3 [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" "ba1213d53a2fe573106f38917a6d63930e9f64609d9b255ad146ee1327417ce3", kill_on_drop: false }` [INFO] [stderr] Compiling unwrap_return v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.22s [INFO] running `Command { std: "docker" "inspect" "ba1213d53a2fe573106f38917a6d63930e9f64609d9b255ad146ee1327417ce3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba1213d53a2fe573106f38917a6d63930e9f64609d9b255ad146ee1327417ce3", kill_on_drop: false }` [INFO] [stdout] ba1213d53a2fe573106f38917a6d63930e9f64609d9b255ad146ee1327417ce3 [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] [stdout] e5fc9c7afd5faeaf09cffc8ef66da83157aaf07c4b29e7ec2e1d4f1a5ea751f9 [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" "e5fc9c7afd5faeaf09cffc8ef66da83157aaf07c4b29e7ec2e1d4f1a5ea751f9", kill_on_drop: false }` [INFO] [stderr] Compiling unwrap_return v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.56s [INFO] running `Command { std: "docker" "inspect" "e5fc9c7afd5faeaf09cffc8ef66da83157aaf07c4b29e7ec2e1d4f1a5ea751f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5fc9c7afd5faeaf09cffc8ef66da83157aaf07c4b29e7ec2e1d4f1a5ea751f9", kill_on_drop: false }` [INFO] [stdout] e5fc9c7afd5faeaf09cffc8ef66da83157aaf07c4b29e7ec2e1d4f1a5ea751f9 [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] 6b9f986410e44495a1570dbe93bd9248875063518def51a0f890cad09ad4f802 [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" "6b9f986410e44495a1570dbe93bd9248875063518def51a0f890cad09ad4f802", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/unwrap_return-cfc5f7dcf4b90324 [INFO] [stdout] [INFO] [stderr] Doc-tests unwrap_return [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 12 tests [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 - unwrap_break (line 23) ... FAILED [INFO] [stdout] test src/lib.rs - ok_unwrap_do (line 125) ... FAILED [INFO] [stdout] test src/lib.rs - unwrap_do (line 48) ... FAILED [INFO] [stdout] test src/lib.rs - ok_unwrap_break (line 102) ... FAILED [INFO] [stdout] test src/lib.rs - unwrap_do (line 52) ... FAILED [INFO] [stdout] test src/lib.rs - ok_unwrap_break (line 98) ... FAILED [INFO] [stdout] test src/lib.rs - unwrap_return (line 2) ... FAILED [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_return (line 6) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [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:75:1 [INFO] [stdout] | [INFO] [stdout] 4 | ok_unwrap_return!(expression) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider importing this macro: [INFO] [stdout] unwrap_return::ok_unwrap_return [INFO] [stdout] [INFO] [stdout] error: aborting due to 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 [INFO] [stdout] --> src/lib.rs:30:14 [INFO] [stdout] | [INFO] [stdout] 5 | None => break [INFO] [stdout] | ^^^^^ cannot `break` outside of a loop [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] = note: consider importing this macro: [INFO] [stdout] unwrap_return::unwrap_break [INFO] [stdout] [INFO] [stdout] error: aborting due to 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] = note: consider importing this macro: [INFO] [stdout] unwrap_return::ok_unwrap_do [INFO] [stdout] [INFO] [stdout] error: aborting due to 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] = note: consider importing this macro: [INFO] [stdout] unwrap_return::unwrap_do [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [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 [INFO] [stdout] --> src/lib.rs:105:16 [INFO] [stdout] | [INFO] [stdout] 5 | Err(_) => break [INFO] [stdout] | ^^^^^ cannot `break` outside of a loop [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_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 - 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] = note: consider importing this macro: [INFO] [stdout] unwrap_return::ok_unwrap_break [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [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:3:1 [INFO] [stdout] | [INFO] [stdout] 4 | unwrap_return!(expression) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider importing this macro: [INFO] [stdout] unwrap_return::unwrap_return [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [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_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 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_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 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] [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 [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "6b9f986410e44495a1570dbe93bd9248875063518def51a0f890cad09ad4f802", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b9f986410e44495a1570dbe93bd9248875063518def51a0f890cad09ad4f802", kill_on_drop: false }` [INFO] [stdout] 6b9f986410e44495a1570dbe93bd9248875063518def51a0f890cad09ad4f802