[INFO] cloning repository https://github.com/apeduru/bspl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apeduru/bspl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapeduru%2Fbspl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapeduru%2Fbspl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1f1dc9a81e5cddf56af027446a30f211b250fa97 [INFO] checking apeduru/bspl against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapeduru%2Fbspl" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/apeduru/bspl on toolchain 90442458ac46b1d5eed752c316da25450f67285b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/apeduru/bspl [INFO] finished tweaking git repo https://github.com/apeduru/bspl [INFO] tweaked toml for git repo https://github.com/apeduru/bspl written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/apeduru/bspl already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc_version v0.1.7 [INFO] [stderr] Downloaded nix v0.5.1 [INFO] [stderr] Downloaded rand v0.3.15 [INFO] [stderr] Downloaded unicode-width v0.1.4 [INFO] [stderr] Downloaded bitflags v0.4.0 [INFO] [stderr] Downloaded semver v0.1.20 [INFO] [stderr] Downloaded encode_unicode v0.1.3 [INFO] [stderr] Downloaded tempfile v2.1.5 [INFO] [stderr] Downloaded rustyline v1.0.0 [INFO] [stderr] Downloaded libc v0.2.21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f89245ea48ea276545d04362ea0c99cead2f17827b9f34a65cebfe87181cfe84 [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" "f89245ea48ea276545d04362ea0c99cead2f17827b9f34a65cebfe87181cfe84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f89245ea48ea276545d04362ea0c99cead2f17827b9f34a65cebfe87181cfe84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f89245ea48ea276545d04362ea0c99cead2f17827b9f34a65cebfe87181cfe84", kill_on_drop: false }` [INFO] [stdout] f89245ea48ea276545d04362ea0c99cead2f17827b9f34a65cebfe87181cfe84 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ea83f4ab8a49c8d8bd01bf6c8ee12764a45e861bc641ccbf7094a4997bbdb69e [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" "ea83f4ab8a49c8d8bd01bf6c8ee12764a45e861bc641ccbf7094a4997bbdb69e", kill_on_drop: false }` [INFO] [stderr] Checking unicode-width v0.1.4 [INFO] [stderr] Checking nix v0.5.1 [INFO] [stderr] Compiling tempfile v2.1.5 [INFO] [stderr] Checking rustyline v1.0.0 [INFO] [stderr] Checking bspl v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/evaluator.rs:69:41 [INFO] [stdout] | [INFO] [stdout] 69 | let interm_result = try!((function.handle)(args, position)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/function.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | pub type FunctionHandle = Box, usize) -> Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec, usize) -> Result` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/evaluator.rs:69:41 [INFO] [stdout] | [INFO] [stdout] 69 | let interm_result = try!((function.handle)(args, position)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/function.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | pub type FunctionHandle = Box, usize) -> Result>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(Vec, usize) -> Result` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.58s [INFO] running `Command { std: "docker" "inspect" "ea83f4ab8a49c8d8bd01bf6c8ee12764a45e861bc641ccbf7094a4997bbdb69e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea83f4ab8a49c8d8bd01bf6c8ee12764a45e861bc641ccbf7094a4997bbdb69e", kill_on_drop: false }` [INFO] [stdout] ea83f4ab8a49c8d8bd01bf6c8ee12764a45e861bc641ccbf7094a4997bbdb69e