[INFO] fetching crate fungui_syntax 0.1.1... [INFO] testing fungui_syntax-0.1.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate fungui_syntax 0.1.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate fungui_syntax 0.1.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fungui_syntax 0.1.1 [INFO] finished tweaking crates.io crate fungui_syntax 0.1.1 [INFO] tweaked toml for crates.io crate fungui_syntax 0.1.1 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", 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] dd024a33b4b498ca1557ba40f7c3f6ce0f1cc3293a3ae4fd4e0fc331ffd69b8c [INFO] running `Command { std: "docker" "start" "-a" "dd024a33b4b498ca1557ba40f7c3f6ce0f1cc3293a3ae4fd4e0fc331ffd69b8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dd024a33b4b498ca1557ba40f7c3f6ce0f1cc3293a3ae4fd4e0fc331ffd69b8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd024a33b4b498ca1557ba40f7c3f6ce0f1cc3293a3ae4fd4e0fc331ffd69b8c", kill_on_drop: false }` [INFO] [stdout] dd024a33b4b498ca1557ba40f7c3f6ce0f1cc3293a3ae4fd4e0fc331ffd69b8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e835578fbeac920e6b4982173c411d860234a03c326f7928ea5578afd37de92 [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" "8e835578fbeac920e6b4982173c411d860234a03c326f7928ea5578afd37de92", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling combine v3.8.1 [INFO] [stderr] Compiling fungui_syntax v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:153:21 [INFO] [stdout] | [INFO] [stdout] 153 | ) -> Result<(), Box<::std::error::Error>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Error` is imported redundantly [INFO] [stdout] --> src/lib.rs:158:25 [INFO] [stdout] | [INFO] [stdout] 18 | pub use combine::easy::{Errors, Error, Info}; [INFO] [stdout] | ----- the item `Error` is already imported here [INFO] [stdout] ... [INFO] [stdout] 158 | use combine::easy::{Error, Info}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Info` is imported redundantly [INFO] [stdout] --> src/lib.rs:158:32 [INFO] [stdout] | [INFO] [stdout] 18 | pub use combine::easy::{Errors, Error, Info}; [INFO] [stdout] | ---- the item `Info` is already imported here [INFO] [stdout] ... [INFO] [stdout] 158 | use combine::easy::{Error, Info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/desc/mod.rs:185:21 [INFO] [stdout] | [INFO] [stdout] 185 | try(char('}').map(|_| Flow::Break)) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/desc/mod.rs:245:9 [INFO] [stdout] | [INFO] [stdout] 245 | try(boolean).or(try(float)).or(try(integer)).or(string), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/desc/mod.rs:245:25 [INFO] [stdout] | [INFO] [stdout] 245 | try(boolean).or(try(float)).or(try(integer)).or(string), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/desc/mod.rs:245:40 [INFO] [stdout] | [INFO] [stdout] 245 | try(boolean).or(try(float)).or(try(integer)).or(string), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/style/mod.rs:178:9 [INFO] [stdout] | [INFO] [stdout] 178 | try(spaces().with(string("@text").map(|_| Matcher::Text))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/style/mod.rs:184:17 [INFO] [stdout] | [INFO] [stdout] 184 | sep_by1(try(matcher), try(spaces().with(token('>')))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/style/mod.rs:184:31 [INFO] [stdout] | [INFO] [stdout] 184 | sep_by1(try(matcher), try(spaces().with(token('>')))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/style/mod.rs:232:21 [INFO] [stdout] | [INFO] [stdout] 232 | try(char('}').map(|_| Flow::Break)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/style/mod.rs:521:9 [INFO] [stdout] | [INFO] [stdout] 521 | try(boolean) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/style/mod.rs:522:17 [INFO] [stdout] | [INFO] [stdout] 522 | .or(try(float)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/style/mod.rs:523:17 [INFO] [stdout] | [INFO] [stdout] 523 | .or(try(integer)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/style/mod.rs:524:17 [INFO] [stdout] | [INFO] [stdout] 524 | .or(try(variable)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/common.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | try(string("true").map(|_| true)) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/common.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | try(string(r#"\""#).map(|_| '"')) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/common.rs:68:21 [INFO] [stdout] | [INFO] [stdout] 68 | .or(try(string(r#"\t"#).map(|_| '\t'))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/common.rs:69:21 [INFO] [stdout] | [INFO] [stdout] 69 | .or(try(string(r#"\n"#).map(|_| '\n'))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/common.rs:70:21 [INFO] [stdout] | [INFO] [stdout] 70 | .or(try(string(r#"\r"#).map(|_| '\r'))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `combine::try`: try is a reserved keyword in Rust 2018. Use attempt instead. [INFO] [stdout] --> src/common.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | .or(try(string(r#"\\"#).map(|_| '\\'))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "8e835578fbeac920e6b4982173c411d860234a03c326f7928ea5578afd37de92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e835578fbeac920e6b4982173c411d860234a03c326f7928ea5578afd37de92", kill_on_drop: false }` [INFO] [stdout] 8e835578fbeac920e6b4982173c411d860234a03c326f7928ea5578afd37de92