[INFO] cloning repository https://github.com/Laegel/rox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Laegel/rox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaegel%2Frox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaegel%2Frox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5bee60f9d5eeb04bbeefd574aa929be39f3c5e7a [INFO] testing Laegel/rox against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLaegel%2Frox" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Laegel/rox on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Laegel/rox [INFO] finished tweaking git repo https://github.com/Laegel/rox [INFO] tweaked toml for git repo https://github.com/Laegel/rox written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/Laegel/rox already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2dd31222a468858b3810c987bf5d1f6e383a3e862630f3cda3cbc229f0852e7 [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" "b2dd31222a468858b3810c987bf5d1f6e383a3e862630f3cda3cbc229f0852e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2dd31222a468858b3810c987bf5d1f6e383a3e862630f3cda3cbc229f0852e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2dd31222a468858b3810c987bf5d1f6e383a3e862630f3cda3cbc229f0852e7", kill_on_drop: false }` [INFO] [stdout] b2dd31222a468858b3810c987bf5d1f6e383a3e862630f3cda3cbc229f0852e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4fa3ca935cd4a08010cebb3e1c1c661a115d1d70d1a90239a4f6bb7f66114a8 [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" "b4fa3ca935cd4a08010cebb3e1c1c661a115d1d70d1a90239a4f6bb7f66114a8", kill_on_drop: false }` [INFO] [stderr] Compiling rust-lox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Eof` [INFO] [stdout] --> src/token.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | Eof, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/token.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn to_string(self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `LoxError` [INFO] [stdout] --> src/errors.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct LoxError { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unary` [INFO] [stdout] --> src/expr.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Unary(Token, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Binary` [INFO] [stdout] --> src/expr.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Binary(Box, Token, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Grouping` [INFO] [stdout] --> src/expr.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Grouping(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Literal` [INFO] [stdout] --> src/expr.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Literal(Token), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print` [INFO] [stdout] --> src/expr.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn print(&mut self, expr: &Expr) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "b4fa3ca935cd4a08010cebb3e1c1c661a115d1d70d1a90239a4f6bb7f66114a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4fa3ca935cd4a08010cebb3e1c1c661a115d1d70d1a90239a4f6bb7f66114a8", kill_on_drop: false }` [INFO] [stdout] b4fa3ca935cd4a08010cebb3e1c1c661a115d1d70d1a90239a4f6bb7f66114a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4545308153c0c1dcebb5d51a8f4bea9a287a96b52af2516e4a44c3c1051d5e02 [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" "4545308153c0c1dcebb5d51a8f4bea9a287a96b52af2516e4a44c3c1051d5e02", kill_on_drop: false }` [INFO] [stdout] warning: variant is never constructed: `Eof` [INFO] [stdout] --> src/token.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | Eof, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rust-lox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/token.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn to_string(self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `LoxError` [INFO] [stdout] --> src/errors.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct LoxError { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Unary` [INFO] [stdout] --> src/expr.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Unary(Token, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Binary` [INFO] [stdout] --> src/expr.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | Binary(Box, Token, Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Grouping` [INFO] [stdout] --> src/expr.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Grouping(Box), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Literal` [INFO] [stdout] --> src/expr.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | Literal(Token), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print` [INFO] [stdout] --> src/expr.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn print(&mut self, expr: &Expr) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Eof` [INFO] [stdout] --> src/token.rs:51:5 [INFO] [stdout] | [INFO] [stdout] 51 | Eof, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/token.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn to_string(self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `LoxError` [INFO] [stdout] --> src/errors.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct LoxError { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.10s [INFO] running `Command { std: "docker" "inspect" "4545308153c0c1dcebb5d51a8f4bea9a287a96b52af2516e4a44c3c1051d5e02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4545308153c0c1dcebb5d51a8f4bea9a287a96b52af2516e4a44c3c1051d5e02", kill_on_drop: false }` [INFO] [stdout] 4545308153c0c1dcebb5d51a8f4bea9a287a96b52af2516e4a44c3c1051d5e02 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ed1e809a3d475a5fdd97366aa7a57348109eb0976bc97301ed296a7225c19c70 [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" "ed1e809a3d475a5fdd97366aa7a57348109eb0976bc97301ed296a7225c19c70", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `Eof` [INFO] [stderr] --> src/token.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | Eof, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_string` [INFO] [stderr] --> src/token.rs:89:12 [INFO] [stderr] | [INFO] [stderr] 89 | pub fn to_string(self) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `LoxError` [INFO] [stderr] --> src/errors.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct LoxError { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Unary` [INFO] [stderr] --> src/expr.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | Unary(Token, Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Binary` [INFO] [stderr] --> src/expr.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Binary(Box, Token, Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Grouping` [INFO] [stderr] --> src/expr.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | Grouping(Box), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Literal` [INFO] [stderr] --> src/expr.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Literal(Token), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print` [INFO] [stderr] --> src/expr.rs:56:12 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn print(&mut self, expr: &Expr) -> String { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust-lox` (lib) generated 8 warnings [INFO] [stderr] warning: `rust-lox` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/loxlib-d662641f19bcc6ab) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test expr::tests::print_visit ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/loxbin-67a506b9ab06347a) [INFO] [stdout] [INFO] [stderr] Doc-tests loxlib [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ed1e809a3d475a5fdd97366aa7a57348109eb0976bc97301ed296a7225c19c70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed1e809a3d475a5fdd97366aa7a57348109eb0976bc97301ed296a7225c19c70", kill_on_drop: false }` [INFO] [stdout] ed1e809a3d475a5fdd97366aa7a57348109eb0976bc97301ed296a7225c19c70