[INFO] cloning repository https://github.com/luciusmagn/ratpoint [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luciusmagn/ratpoint" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluciusmagn%2Fratpoint", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluciusmagn%2Fratpoint'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 23d9407bfd80f7d38da3a366a3fbc9ea8462c161 [INFO] checking luciusmagn/ratpoint against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluciusmagn%2Fratpoint" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/luciusmagn/ratpoint on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/luciusmagn/ratpoint [INFO] finished tweaking git repo https://github.com/luciusmagn/ratpoint [INFO] tweaked toml for git repo https://github.com/luciusmagn/ratpoint written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/luciusmagn/ratpoint already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pancurses v0.15.0 [INFO] [stderr] Downloaded easycurses v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe2e93610b0c6810d6eef828cdcda35d40ccd8396b5b5d7740be118f9fc5e504 [INFO] running `Command { std: "docker" "start" "-a" "fe2e93610b0c6810d6eef828cdcda35d40ccd8396b5b5d7740be118f9fc5e504", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe2e93610b0c6810d6eef828cdcda35d40ccd8396b5b5d7740be118f9fc5e504", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe2e93610b0c6810d6eef828cdcda35d40ccd8396b5b5d7740be118f9fc5e504", kill_on_drop: false }` [INFO] [stdout] fe2e93610b0c6810d6eef828cdcda35d40ccd8396b5b5d7740be118f9fc5e504 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5856f9164267ce24e6428ad2fb236659fe76b195510151e9eafd7c7a1b642648 [INFO] running `Command { std: "docker" "start" "-a" "5856f9164267ce24e6428ad2fb236659fe76b195510151e9eafd7c7a1b642648", kill_on_drop: false }` [INFO] [stderr] Compiling ncurses v5.91.0 [INFO] [stderr] Checking pancurses v0.15.0 [INFO] [stderr] Checking easycurses v0.10.0 [INFO] [stderr] Checking ratpoint v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> src/main.rs:374:19 [INFO] [stdout] | [INFO] [stdout] 374 | \n.fo ``- % -``\ [INFO] [stdout] | ____________________________^ [INFO] [stdout] 375 | | [INFO] [stdout] 376 | | \n.de HD\ [INFO] [stdout] | |____________^ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> src/main.rs:383:8 [INFO] [stdout] | [INFO] [stdout] 383 | \n..\ [INFO] [stdout] | _________________^ [INFO] [stdout] 384 | | [INFO] [stdout] 385 | | \n.2c\ [INFO] [stdout] | |____________^ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> src/main.rs:374:19 [INFO] [stdout] | [INFO] [stdout] 374 | \n.fo ``- % -``\ [INFO] [stdout] | ____________________________^ [INFO] [stdout] 375 | | [INFO] [stdout] 376 | | \n.de HD\ [INFO] [stdout] | |____________^ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple lines skipped by escaped newline [INFO] [stdout] --> src/main.rs:383:8 [INFO] [stdout] | [INFO] [stdout] 383 | \n..\ [INFO] [stdout] | _________________^ [INFO] [stdout] 384 | | [INFO] [stdout] 385 | | \n.2c\ [INFO] [stdout] | |____________^ skipping everything up to and including this point [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/main.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 11 | fn interpret(&self, &mut EasyCurses, bool); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut EasyCurses` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/main.rs:11:39 [INFO] [stdout] | [INFO] [stdout] 11 | fn interpret(&self, &mut EasyCurses, bool); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: bool` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:24:15 [INFO] [stdout] | [INFO] [stdout] 24 | impl Rust for Language { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Language` [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: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/main.rs:11:22 [INFO] [stdout] | [INFO] [stdout] 11 | fn interpret(&self, &mut EasyCurses, bool); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &mut EasyCurses` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition. [INFO] [stdout] --> src/main.rs:11:39 [INFO] [stdout] | [INFO] [stdout] 11 | fn interpret(&self, &mut EasyCurses, bool); [INFO] [stdout] | ^^^^ help: try naming the parameter or explicitly ignoring it: `_: bool` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:24:15 [INFO] [stdout] | [INFO] [stdout] 24 | impl Rust for Language { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Language` [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: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/main.rs:316:47 [INFO] [stdout] | [INFO] [stdout] 316 | format!("\n \\fB\\fU{}\\fR\n", heading.trim_left()).interpret(window, false); [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/main.rs:316:47 [INFO] [stdout] | [INFO] [stdout] 316 | format!("\n \\fB\\fU{}\\fR\n", heading.trim_left()).interpret(window, false); [INFO] [stdout] | ^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:302:12 [INFO] [stdout] | [INFO] [stdout] 302 | Some(&x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `x` [INFO] [stdout] --> src/main.rs:302:12 [INFO] [stdout] | [INFO] [stdout] 302 | Some(&x) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.94s [INFO] running `Command { std: "docker" "inspect" "5856f9164267ce24e6428ad2fb236659fe76b195510151e9eafd7c7a1b642648", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5856f9164267ce24e6428ad2fb236659fe76b195510151e9eafd7c7a1b642648", kill_on_drop: false }` [INFO] [stdout] 5856f9164267ce24e6428ad2fb236659fe76b195510151e9eafd7c7a1b642648