[INFO] cloning repository https://github.com/glugg23/rox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/glugg23/rox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglugg23%2Frox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglugg23%2Frox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f766df6bc948b1a8db63d9d500b266017e3f6011 [INFO] checking glugg23/rox against master#f4d794ea0b845413344621d89f6c945062748485 for pr-119369 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglugg23%2Frox" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/glugg23/rox on toolchain f4d794ea0b845413344621d89f6c945062748485 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4d794ea0b845413344621d89f6c945062748485" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/glugg23/rox [INFO] finished tweaking git repo https://github.com/glugg23/rox [INFO] tweaked toml for git repo https://github.com/glugg23/rox written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/glugg23/rox 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" "+f4d794ea0b845413344621d89f6c945062748485" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking glugg23/rox against try#3832a95f57d4260fb5641e183906f49b4e5c6bdd for pr-119369 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglugg23%2Frox" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/glugg23/rox on toolchain 3832a95f57d4260fb5641e183906f49b4e5c6bdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/glugg23/rox [INFO] finished tweaking git repo https://github.com/glugg23/rox [INFO] tweaked toml for git repo https://github.com/glugg23/rox written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/glugg23/rox 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" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 247c1a0a720b5ce2819c4a9115ecb830cedb088dd2747021adbafd671440d828 [INFO] running `Command { std: "docker" "start" "-a" "247c1a0a720b5ce2819c4a9115ecb830cedb088dd2747021adbafd671440d828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "247c1a0a720b5ce2819c4a9115ecb830cedb088dd2747021adbafd671440d828", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "247c1a0a720b5ce2819c4a9115ecb830cedb088dd2747021adbafd671440d828", kill_on_drop: false }` [INFO] [stdout] 247c1a0a720b5ce2819c4a9115ecb830cedb088dd2747021adbafd671440d828 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3832a95f57d4260fb5641e183906f49b4e5c6bdd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 147b188e6c0352d8acc274029dc11e671c126e79af4918657a48a183b2780393 [INFO] running `Command { std: "docker" "start" "-a" "147b188e6c0352d8acc274029dc11e671c126e79af4918657a48a183b2780393", kill_on_drop: false }` [INFO] [stderr] Checking rox v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/rox_lib/vm.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 118 | Greater => binary_op!(self, Value::Boolean, >), [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `binary_op` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/rox_lib/vm.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 119 | Less => binary_op!(self, Value::Boolean, <), [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `binary_op` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/rox_lib/vm.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 142 | Subtract => binary_op!(self, Value::Number, -), [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `binary_op` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/rox_lib/vm.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 143 | Multiple => binary_op!(self, Value::Number, *), [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `binary_op` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/rox_lib/vm.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 144 | Divide => binary_op!(self, Value::Number, /), [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `binary_op` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/rox_lib/vm.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 118 | Greater => binary_op!(self, Value::Boolean, >), [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: `#[warn(semicolon_in_expressions_from_macros)]` on by default [INFO] [stdout] = note: this warning originates in the macro `binary_op` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/rox_lib/vm.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 119 | Less => binary_op!(self, Value::Boolean, <), [INFO] [stdout] | ----------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `binary_op` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/rox_lib/vm.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 142 | Subtract => binary_op!(self, Value::Number, -), [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `binary_op` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/rox_lib/vm.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 143 | Multiple => binary_op!(self, Value::Number, *), [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `binary_op` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trailing semicolon in macro used in expression position [INFO] [stdout] --> src/rox_lib/vm.rs:20:10 [INFO] [stdout] | [INFO] [stdout] 20 | }; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 144 | Divide => binary_op!(self, Value::Number, /), [INFO] [stdout] | ---------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79813 [INFO] [stdout] = note: this warning originates in the macro `binary_op` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `from` that must be used [INFO] [stdout] --> src/rox_lib/chunk.rs:149:9 [INFO] [stdout] | [INFO] [stdout] 149 | OpCode::from(255); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 149 | let _ = OpCode::from(255); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.37s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rox v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "147b188e6c0352d8acc274029dc11e671c126e79af4918657a48a183b2780393", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "147b188e6c0352d8acc274029dc11e671c126e79af4918657a48a183b2780393", kill_on_drop: false }` [INFO] [stdout] 147b188e6c0352d8acc274029dc11e671c126e79af4918657a48a183b2780393