[INFO] cloning repository https://github.com/jeffcharles/rlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeffcharles/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffcharles%2Frlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffcharles%2Frlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3859424ca07790c5465d1e58e58753789a0c07ef
[INFO] checking jeffcharles/rlox against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffcharles%2Frlox" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jeffcharles/rlox
[INFO] finished tweaking git repo https://github.com/jeffcharles/rlox
[INFO] tweaked toml for git repo https://github.com/jeffcharles/rlox written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jeffcharles/rlox on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jeffcharles/rlox 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.69
[INFO] [stderr]   Downloaded num-derive v0.3.3
[INFO] [stderr]   Downloaded quote v1.0.23
[INFO] [stderr]   Downloaded proc-macro2 v1.0.51
[INFO] [stderr]   Downloaded num-traits v0.2.15
[INFO] [stderr]   Downloaded unicode-ident v1.0.6
[INFO] [stderr]   Downloaded syn v1.0.107
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fd975b159db6eeff0336b904f11d6fb29f2bccb7f876d2dd9feec770531a2d9
[INFO] running `Command { std: "docker" "start" "-a" "4fd975b159db6eeff0336b904f11d6fb29f2bccb7f876d2dd9feec770531a2d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fd975b159db6eeff0336b904f11d6fb29f2bccb7f876d2dd9feec770531a2d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fd975b159db6eeff0336b904f11d6fb29f2bccb7f876d2dd9feec770531a2d9", kill_on_drop: false }`
[INFO] [stdout] 4fd975b159db6eeff0336b904f11d6fb29f2bccb7f876d2dd9feec770531a2d9
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 090cc10d0d7153c67c5badaed4da4856b5211412822a61cf354fb2b43cf64457
[INFO] running `Command { std: "docker" "start" "-a" "090cc10d0d7153c67c5badaed4da4856b5211412822a61cf354fb2b43cf64457", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling anyhow v1.0.69
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]     Checking rlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `features`
[INFO] [stdout]   --> src/compiler.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if cfg!(features = "debug_print_code") && !self.had_error {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] help: there is a config with a similar name and value
[INFO] [stdout]    |
[INFO] [stdout] 93 -         if cfg!(features = "debug_print_code") && !self.had_error {
[INFO] [stdout] 93 +         if cfg!(feature = "debug_print_code") && !self.had_error {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition name: `features`
[INFO] [stdout]   --> src/compiler.rs:93:17
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if cfg!(features = "debug_print_code") && !self.had_error {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] help: there is a config with a similar name and value
[INFO] [stdout]    |
[INFO] [stdout] 93 -         if cfg!(features = "debug_print_code") && !self.had_error {
[INFO] [stdout] 93 +         if cfg!(feature = "debug_print_code") && !self.had_error {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/value.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |             if let Obj::String(s) = o.as_ref() {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/chunk.rs:5:45
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Copy, Debug, Eq, PartialEq, FromPrimitive, ToPrimitive)]
[INFO] [stdout]   |                                             ^------------
[INFO] [stdout]   |                                             |
[INFO] [stdout]   |                                             `FromPrimitive` is not local
[INFO] [stdout]   |                                             move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_OpCode`
[INFO] [stdout] 6 | pub enum OpCode {
[INFO] [stdout]   |          ------ `OpCode` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/chunk.rs:5:60
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Copy, Debug, Eq, PartialEq, FromPrimitive, ToPrimitive)]
[INFO] [stdout]   |                                                            ^----------
[INFO] [stdout]   |                                                            |
[INFO] [stdout]   |                                                            `ToPrimitive` is not local
[INFO] [stdout]   |                                                            move the `impl` block outside of this constant `_IMPL_NUM_ToPrimitive_FOR_OpCode`
[INFO] [stdout] 6 | pub enum OpCode {
[INFO] [stdout]   |          ------ `OpCode` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `ToPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/compiler.rs:422:45
[INFO] [stdout]     |
[INFO] [stdout] 422 | #[derive(Clone, Copy, Debug, Eq, PartialEq, FromPrimitive, ToPrimitive)]
[INFO] [stdout]     |                                             ^------------
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             `FromPrimitive` is not local
[INFO] [stdout]     |                                             move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Precedence`
[INFO] [stdout] 423 | enum Precedence {
[INFO] [stdout]     |      ---------- `Precedence` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/compiler.rs:422:60
[INFO] [stdout]     |
[INFO] [stdout] 422 | #[derive(Clone, Copy, Debug, Eq, PartialEq, FromPrimitive, ToPrimitive)]
[INFO] [stdout]     |                                                            ^----------
[INFO] [stdout]     |                                                            |
[INFO] [stdout]     |                                                            `ToPrimitive` is not local
[INFO] [stdout]     |                                                            move the `impl` block outside of this constant `_IMPL_NUM_ToPrimitive_FOR_Precedence`
[INFO] [stdout] 423 | enum Precedence {
[INFO] [stdout]     |      ---------- `Precedence` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `ToPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: irrefutable `if let` pattern
[INFO] [stdout]   --> src/value.rs:22:16
[INFO] [stdout]    |
[INFO] [stdout] 22 |             if let Obj::String(s) = o.as_ref() {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this pattern will always match, so the `if let` is useless
[INFO] [stdout]    = help: consider replacing the `if let` with a `let`
[INFO] [stdout]    = note: `#[warn(irrefutable_let_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/chunk.rs:5:45
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Copy, Debug, Eq, PartialEq, FromPrimitive, ToPrimitive)]
[INFO] [stdout]   |                                             ^------------
[INFO] [stdout]   |                                             |
[INFO] [stdout]   |                                             `FromPrimitive` is not local
[INFO] [stdout]   |                                             move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_OpCode`
[INFO] [stdout] 6 | pub enum OpCode {
[INFO] [stdout]   |          ------ `OpCode` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: `#[warn(non_local_definitions)]` on by default
[INFO] [stdout]   = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]  --> src/chunk.rs:5:60
[INFO] [stdout]   |
[INFO] [stdout] 5 | #[derive(Clone, Copy, Debug, Eq, PartialEq, FromPrimitive, ToPrimitive)]
[INFO] [stdout]   |                                                            ^----------
[INFO] [stdout]   |                                                            |
[INFO] [stdout]   |                                                            `ToPrimitive` is not local
[INFO] [stdout]   |                                                            move the `impl` block outside of this constant `_IMPL_NUM_ToPrimitive_FOR_OpCode`
[INFO] [stdout] 6 | pub enum OpCode {
[INFO] [stdout]   |          ------ `OpCode` is not local
[INFO] [stdout]   |
[INFO] [stdout]   = note: the derive macro `ToPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]   = note: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]   = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]   = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]   = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/compiler.rs:422:45
[INFO] [stdout]     |
[INFO] [stdout] 422 | #[derive(Clone, Copy, Debug, Eq, PartialEq, FromPrimitive, ToPrimitive)]
[INFO] [stdout]     |                                             ^------------
[INFO] [stdout]     |                                             |
[INFO] [stdout]     |                                             `FromPrimitive` is not local
[INFO] [stdout]     |                                             move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_Precedence`
[INFO] [stdout] 423 | enum Precedence {
[INFO] [stdout]     |      ---------- `Precedence` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `FromPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `FromPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `FromPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]    --> src/compiler.rs:422:60
[INFO] [stdout]     |
[INFO] [stdout] 422 | #[derive(Clone, Copy, Debug, Eq, PartialEq, FromPrimitive, ToPrimitive)]
[INFO] [stdout]     |                                                            ^----------
[INFO] [stdout]     |                                                            |
[INFO] [stdout]     |                                                            `ToPrimitive` is not local
[INFO] [stdout]     |                                                            move the `impl` block outside of this constant `_IMPL_NUM_ToPrimitive_FOR_Precedence`
[INFO] [stdout] 423 | enum Precedence {
[INFO] [stdout]     |      ---------- `Precedence` is not local
[INFO] [stdout]     |
[INFO] [stdout]     = note: the derive macro `ToPrimitive` defines the non-local `impl`, and may need to be changed
[INFO] [stdout]     = note: the derive macro `ToPrimitive` may come from an old version of the `num_derive` crate, try updating your dependency with `cargo update -p num_derive`
[INFO] [stdout]     = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl`
[INFO] [stdout]     = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint
[INFO] [stdout]     = note: this warning originates in the derive macro `ToPrimitive` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.46s
[INFO] running `Command { std: "docker" "inspect" "090cc10d0d7153c67c5badaed4da4856b5211412822a61cf354fb2b43cf64457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "090cc10d0d7153c67c5badaed4da4856b5211412822a61cf354fb2b43cf64457", kill_on_drop: false }`
[INFO] [stdout] 090cc10d0d7153c67c5badaed4da4856b5211412822a61cf354fb2b43cf64457
