[INFO] cloning repository https://github.com/rohankumardubey/rnr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rohankumardubey/rnr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Frnr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Frnr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2339ed2e248498f05849dbadeca8b3e3e83757fc [INFO] checking rohankumardubey/rnr against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Frnr" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rohankumardubey/rnr on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rohankumardubey/rnr [INFO] finished tweaking git repo https://github.com/rohankumardubey/rnr [INFO] tweaked toml for git repo https://github.com/rohankumardubey/rnr written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rohankumardubey/rnr already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stfu8 v0.2.4 [INFO] [stderr] Downloaded path_abs v0.4.1 [INFO] [stderr] Downloaded any_ascii v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c227bdf5329166a0a43ce487006a950bd66ae71da24da80a5158db0f2b394cb7 [INFO] running `Command { std: "docker" "start" "-a" "c227bdf5329166a0a43ce487006a950bd66ae71da24da80a5158db0f2b394cb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c227bdf5329166a0a43ce487006a950bd66ae71da24da80a5158db0f2b394cb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c227bdf5329166a0a43ce487006a950bd66ae71da24da80a5158db0f2b394cb7", kill_on_drop: false }` [INFO] [stdout] c227bdf5329166a0a43ce487006a950bd66ae71da24da80a5158db0f2b394cb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 753ffd1a198e704fc57686fe3ee8c0be1e93c30848892ab8255bb3592aa133c2 [INFO] running `Command { std: "docker" "start" "-a" "753ffd1a198e704fc57686fe3ee8c0be1e93c30848892ab8255bb3592aa133c2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking std_prelude v0.2.12 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking any_ascii v0.3.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking stfu8 v0.2.4 [INFO] [stderr] Compiling rnr v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking path_abs v0.4.1 [INFO] [stdout] warning: field `warn` is never read [INFO] [stdout] --> src/output.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Colors { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 20 | pub info: Style, [INFO] [stdout] 21 | pub warn: Style, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `warn` is never read [INFO] [stdout] --> src/output.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub struct Colors { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 20 | pub info: Style, [INFO] [stdout] 21 | pub warn: Style, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.87s [INFO] running `Command { std: "docker" "inspect" "753ffd1a198e704fc57686fe3ee8c0be1e93c30848892ab8255bb3592aa133c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "753ffd1a198e704fc57686fe3ee8c0be1e93c30848892ab8255bb3592aa133c2", kill_on_drop: false }` [INFO] [stdout] 753ffd1a198e704fc57686fe3ee8c0be1e93c30848892ab8255bb3592aa133c2 [INFO] checking rohankumardubey/rnr against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohankumardubey%2Frnr" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rohankumardubey/rnr on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rohankumardubey/rnr [INFO] finished tweaking git repo https://github.com/rohankumardubey/rnr [INFO] tweaked toml for git repo https://github.com/rohankumardubey/rnr written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/rohankumardubey/rnr already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 829c50dd4bde41916a4b023b59a0c47042b069d87d04f03a73f0ea0c77707025 [INFO] running `Command { std: "docker" "start" "-a" "829c50dd4bde41916a4b023b59a0c47042b069d87d04f03a73f0ea0c77707025", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "829c50dd4bde41916a4b023b59a0c47042b069d87d04f03a73f0ea0c77707025", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "829c50dd4bde41916a4b023b59a0c47042b069d87d04f03a73f0ea0c77707025", kill_on_drop: false }` [INFO] [stdout] 829c50dd4bde41916a4b023b59a0c47042b069d87d04f03a73f0ea0c77707025 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 59883d15dccd79f87b554fb73b05b28624c917bb74b8cedd82d781f12b4d7e4f [INFO] running `Command { std: "docker" "start" "-a" "59883d15dccd79f87b554fb73b05b28624c917bb74b8cedd82d781f12b4d7e4f", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking std_prelude v0.2.12 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking any_ascii v0.3.0 [INFO] [stderr] Checking stfu8 v0.2.4 [INFO] [stderr] Compiling rnr v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/app.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 13 | let common_args = [ [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 47 | let path_args = [ [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 77 | / App::new(crate_name!()) [INFO] [stdout] 78 | | .setting(AppSettings::SubcommandsNegateReqs) [INFO] [stdout] 79 | | .version(crate_version!()) [INFO] [stdout] 80 | | .author(crate_authors!()) [INFO] [stdout] ... | [INFO] [stdout] 125 | | .about("Read operations from a dump file"), [INFO] [stdout] 126 | | ) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/app.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 13 | let common_args = [ [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 47 | let path_args = [ [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 128 | / SubCommand::with_name(TO_ASCII_SUBCOMMAND) [INFO] [stdout] 129 | | .args(&common_args) [INFO] [stdout] 130 | | .args(&path_args) [INFO] [stdout] 131 | | .about("Replace file name UTF-8 chars with ASCII chars representation."), [INFO] [stdout] | |________________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rnr` (build script) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "59883d15dccd79f87b554fb73b05b28624c917bb74b8cedd82d781f12b4d7e4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59883d15dccd79f87b554fb73b05b28624c917bb74b8cedd82d781f12b4d7e4f", kill_on_drop: false }` [INFO] [stdout] 59883d15dccd79f87b554fb73b05b28624c917bb74b8cedd82d781f12b4d7e4f