[INFO] fetching crate wrapped-vec 0.3.0... [INFO] checking wrapped-vec-0.3.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate wrapped-vec 0.3.0 into /workspace/builds/worker-104/source [INFO] validating manifest of crates.io crate wrapped-vec 0.3.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate wrapped-vec 0.3.0 [INFO] finished tweaking crates.io crate wrapped-vec 0.3.0 [INFO] tweaked toml for crates.io crate wrapped-vec 0.3.0 written to /workspace/builds/worker-104/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 983412bbff32ada5435c5024f5e4a7f9162db2f2d59cc90427d7702c3a26d00a [INFO] running `Command { std: "docker" "start" "-a" "983412bbff32ada5435c5024f5e4a7f9162db2f2d59cc90427d7702c3a26d00a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "983412bbff32ada5435c5024f5e4a7f9162db2f2d59cc90427d7702c3a26d00a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "983412bbff32ada5435c5024f5e4a7f9162db2f2d59cc90427d7702c3a26d00a", kill_on_drop: false }` [INFO] [stdout] 983412bbff32ada5435c5024f5e4a7f9162db2f2d59cc90427d7702c3a26d00a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 081d4a516aadfbe18bf640e5d446a4b27c5c2ecffe4ebc997e4718aaa5d89cd7 [INFO] running `Command { std: "docker" "start" "-a" "081d4a516aadfbe18bf640e5d446a4b27c5c2ecffe4ebc997e4718aaa5d89cd7", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking wrapped-vec v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:60:59 [INFO] [stdout] | [INFO] [stdout] 60 | attr_string_val($input, $attr).unwrap_or($default); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 66 | let wrapper = doc_attr!( [INFO] [stdout] | _______________________- [INFO] [stdout] 67 | | input, [INFO] [stdout] 68 | | "CollectionDoc", [INFO] [stdout] 69 | | format!("A collection of {}s", idents.item) [INFO] [stdout] 70 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `doc_attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:60:59 [INFO] [stdout] | [INFO] [stdout] 60 | attr_string_val($input, $attr).unwrap_or($default); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 71 | let new = doc_attr!( [INFO] [stdout] | ___________________- [INFO] [stdout] 72 | | input, [INFO] [stdout] 73 | | "CollectionNewDoc", [INFO] [stdout] 74 | | format!("Creates a new, empty {}", idents.collection) [INFO] [stdout] 75 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `doc_attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:60:59 [INFO] [stdout] | [INFO] [stdout] 60 | attr_string_val($input, $attr).unwrap_or($default); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 76 | let is_empty = doc_attr!( [INFO] [stdout] | ________________________- [INFO] [stdout] 77 | | input, [INFO] [stdout] 78 | | "CollectionIsEmptyDoc", [INFO] [stdout] 79 | | format!( [INFO] [stdout] ... | [INFO] [stdout] 82 | | ) [INFO] [stdout] 83 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `doc_attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:60:59 [INFO] [stdout] | [INFO] [stdout] 60 | attr_string_val($input, $attr).unwrap_or($default); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 84 | let len = doc_attr!( [INFO] [stdout] | ___________________- [INFO] [stdout] 85 | | input, [INFO] [stdout] 86 | | "CollectionLenDoc", [INFO] [stdout] 87 | | format!( [INFO] [stdout] ... | [INFO] [stdout] 90 | | ) [INFO] [stdout] 91 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `doc_attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:60:59 [INFO] [stdout] | [INFO] [stdout] 60 | attr_string_val($input, $attr).unwrap_or($default); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 92 | let iter = doc_attr!( [INFO] [stdout] | ____________________- [INFO] [stdout] 93 | | input, [INFO] [stdout] 94 | | "CollectionIterDoc", [INFO] [stdout] 95 | | format!("Returns an iterator over the {}", idents.collection) [INFO] [stdout] 96 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `doc_attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:60:59 [INFO] [stdout] | [INFO] [stdout] 60 | attr_string_val($input, $attr).unwrap_or($default); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 66 | let wrapper = doc_attr!( [INFO] [stdout] | _______________________- [INFO] [stdout] 67 | | input, [INFO] [stdout] 68 | | "CollectionDoc", [INFO] [stdout] 69 | | format!("A collection of {}s", idents.item) [INFO] [stdout] 70 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `doc_attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:60:59 [INFO] [stdout] | [INFO] [stdout] 60 | attr_string_val($input, $attr).unwrap_or($default); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 71 | let new = doc_attr!( [INFO] [stdout] | ___________________- [INFO] [stdout] 72 | | input, [INFO] [stdout] 73 | | "CollectionNewDoc", [INFO] [stdout] 74 | | format!("Creates a new, empty {}", idents.collection) [INFO] [stdout] 75 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `doc_attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:60:59 [INFO] [stdout] | [INFO] [stdout] 60 | attr_string_val($input, $attr).unwrap_or($default); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 76 | let is_empty = doc_attr!( [INFO] [stdout] | ________________________- [INFO] [stdout] 77 | | input, [INFO] [stdout] 78 | | "CollectionIsEmptyDoc", [INFO] [stdout] 79 | | format!( [INFO] [stdout] ... | [INFO] [stdout] 82 | | ) [INFO] [stdout] 83 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `doc_attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:60:59 [INFO] [stdout] | [INFO] [stdout] 60 | attr_string_val($input, $attr).unwrap_or($default); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 84 | let len = doc_attr!( [INFO] [stdout] | ___________________- [INFO] [stdout] 85 | | input, [INFO] [stdout] 86 | | "CollectionLenDoc", [INFO] [stdout] 87 | | format!( [INFO] [stdout] ... | [INFO] [stdout] 90 | | ) [INFO] [stdout] 91 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `doc_attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:60:59 [INFO] [stdout] | [INFO] [stdout] 60 | attr_string_val($input, $attr).unwrap_or($default); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 92 | let iter = doc_attr!( [INFO] [stdout] | ____________________- [INFO] [stdout] 93 | | input, [INFO] [stdout] 94 | | "CollectionIterDoc", [INFO] [stdout] 95 | | format!("Returns an iterator over the {}", idents.collection) [INFO] [stdout] 96 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `doc_attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:60:59 [INFO] [stdout] | [INFO] [stdout] 60 | attr_string_val($input, $attr).unwrap_or($default); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 66 | let wrapper = doc_attr!( [INFO] [stdout] | _______________________- [INFO] [stdout] 67 | | input, [INFO] [stdout] 68 | | "CollectionDoc", [INFO] [stdout] 69 | | format!("A collection of {}s", idents.item) [INFO] [stdout] 70 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `doc_attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:60:59 [INFO] [stdout] | [INFO] [stdout] 60 | attr_string_val($input, $attr).unwrap_or($default); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 71 | let new = doc_attr!( [INFO] [stdout] | ___________________- [INFO] [stdout] 72 | | input, [INFO] [stdout] 73 | | "CollectionNewDoc", [INFO] [stdout] 74 | | format!("Creates a new, empty {}", idents.collection) [INFO] [stdout] 75 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `doc_attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:60:59 [INFO] [stdout] | [INFO] [stdout] 60 | attr_string_val($input, $attr).unwrap_or($default); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 76 | let is_empty = doc_attr!( [INFO] [stdout] | ________________________- [INFO] [stdout] 77 | | input, [INFO] [stdout] 78 | | "CollectionIsEmptyDoc", [INFO] [stdout] 79 | | format!( [INFO] [stdout] ... | [INFO] [stdout] 82 | | ) [INFO] [stdout] 83 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `doc_attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:60:59 [INFO] [stdout] | [INFO] [stdout] 60 | attr_string_val($input, $attr).unwrap_or($default); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 84 | let len = doc_attr!( [INFO] [stdout] | ___________________- [INFO] [stdout] 85 | | input, [INFO] [stdout] 86 | | "CollectionLenDoc", [INFO] [stdout] 87 | | format!( [INFO] [stdout] ... | [INFO] [stdout] 90 | | ) [INFO] [stdout] 91 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `doc_attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/lib.rs:60:59 [INFO] [stdout] | [INFO] [stdout] 60 | attr_string_val($input, $attr).unwrap_or($default); [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 92 | let iter = doc_attr!( [INFO] [stdout] | ____________________- [INFO] [stdout] 93 | | input, [INFO] [stdout] 94 | | "CollectionIterDoc", [INFO] [stdout] 95 | | format!("Returns an iterator over the {}", idents.collection) [INFO] [stdout] 96 | | ); [INFO] [stdout] | |_________- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `doc_attr` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> tests/test.rs:72:24 [INFO] [stdout] | [INFO] [stdout] 72 | pub struct Fruit {}; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.49s [INFO] running `Command { std: "docker" "inspect" "081d4a516aadfbe18bf640e5d446a4b27c5c2ecffe4ebc997e4718aaa5d89cd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "081d4a516aadfbe18bf640e5d446a4b27c5c2ecffe4ebc997e4718aaa5d89cd7", kill_on_drop: false }` [INFO] [stdout] 081d4a516aadfbe18bf640e5d446a4b27c5c2ecffe4ebc997e4718aaa5d89cd7