[INFO] cloning repository https://github.com/terastion/rust_aheui
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/terastion/rust_aheui" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterastion%2Frust_aheui", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterastion%2Frust_aheui'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5d2d7af913bf81e0967b7a4050c025d83ecca3f
[INFO] checking terastion/rust_aheui against try#b98202ad067d72e45cec8be3d5c15d86ef0fd086 for pr-155193
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterastion%2Frust_aheui" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/terastion/rust_aheui
[INFO] finished tweaking git repo https://github.com/terastion/rust_aheui
[INFO] tweaked toml for git repo https://github.com/terastion/rust_aheui written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/terastion/rust_aheui on toolchain b98202ad067d72e45cec8be3d5c15d86ef0fd086
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/terastion/rust_aheui 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" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 73f1e356d50cb019cd6fc989b068b51571746d2625ccaf88d1c33a72f32f0c5a
[INFO] running `Command { std: "docker" "start" "-a" "73f1e356d50cb019cd6fc989b068b51571746d2625ccaf88d1c33a72f32f0c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73f1e356d50cb019cd6fc989b068b51571746d2625ccaf88d1c33a72f32f0c5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73f1e356d50cb019cd6fc989b068b51571746d2625ccaf88d1c33a72f32f0c5a", kill_on_drop: false }`
[INFO] [stdout] 73f1e356d50cb019cd6fc989b068b51571746d2625ccaf88d1c33a72f32f0c5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd5b6970c0752d1ea648bd35a5bf404096a6f664828eb42f803cd647fb88b45e
[INFO] running `Command { std: "docker" "start" "-a" "cd5b6970c0752d1ea648bd35a5bf404096a6f664828eb42f803cd647fb88b45e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling num-derive v0.4.1
[INFO] [stderr]     Checking libaheui v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item
[INFO] [stdout]   --> src/hangul.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, FromPrimitive, PartialEq, Eq)]
[INFO] [stdout]    |                 ^------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 `FromPrimitive` is not local
[INFO] [stdout]    |                 move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_HangulOnset`
[INFO] [stdout] 11 | pub enum HangulOnset {
[INFO] [stdout]    |          ----------- `HangulOnset` 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/hangul.rs:10:17
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, FromPrimitive, PartialEq, Eq)]
[INFO] [stdout]    |                 ^------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 `FromPrimitive` is not local
[INFO] [stdout]    |                 move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_HangulOnset`
[INFO] [stdout] 11 | pub enum HangulOnset {
[INFO] [stdout]    |          ----------- `HangulOnset` 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/hangul.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[derive(Debug, FromPrimitive, PartialEq, Eq)]
[INFO] [stdout]    |                 ^------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 `FromPrimitive` is not local
[INFO] [stdout]    |                 move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_HangulVowel`
[INFO] [stdout] 36 | pub enum HangulVowel {
[INFO] [stdout]    |          ----------- `HangulVowel` 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/hangul.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[derive(Debug, FromPrimitive, PartialEq, Eq)]
[INFO] [stdout]    |                 ^------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 `FromPrimitive` is not local
[INFO] [stdout]    |                 move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_HangulVowel`
[INFO] [stdout] 36 | pub enum HangulVowel {
[INFO] [stdout]    |          ----------- `HangulVowel` 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/hangul.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 | #[derive(Debug, FromPrimitive, PartialEq, Eq)]
[INFO] [stdout]    |                 ^------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 `FromPrimitive` is not local
[INFO] [stdout]    |                 move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_HangulCoda`
[INFO] [stdout] 62 | pub enum HangulCoda {
[INFO] [stdout]    |          ---------- `HangulCoda` 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/hangul.rs:61:17
[INFO] [stdout]    |
[INFO] [stdout] 61 | #[derive(Debug, FromPrimitive, PartialEq, Eq)]
[INFO] [stdout]    |                 ^------------
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 `FromPrimitive` is not local
[INFO] [stdout]    |                 move the `impl` block outside of this constant `_IMPL_NUM_FromPrimitive_FOR_HangulCoda`
[INFO] [stdout] 62 | pub enum HangulCoda {
[INFO] [stdout]    |          ---------- `HangulCoda` 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: unused variable: `mah_operator`
[INFO] [stdout]   --> tests/tests.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let mah_operator = AheuiInstruction::from_char(mah);
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mah_operator`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `deol_operator`
[INFO] [stdout]   --> tests/tests.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let deol_operator = AheuiInstruction::from_char(deol);
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_deol_operator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `beugs_operator`
[INFO] [stdout]   --> tests/tests.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let beugs_operator = AheuiInstruction::from_char(beugs);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_beugs_operator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/tests.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut program = AheuiState::init(&pa);
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/tests.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let mut stdin = io::stdin();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stdin`
[INFO] [stdout]   --> tests/tests.rs:89:9
[INFO] [stdout]    |
[INFO] [stdout] 89 |     let mut stdin = io::stdin();
[INFO] [stdout]    |         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/tests.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     f.read_to_string(&mut buffer);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let _ = f.read_to_string(&mut buffer);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/tests.rs:85:5
[INFO] [stdout]    |
[INFO] [stdout] 85 |     f.read_to_string(&mut buffer);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 85 |     let _ = f.read_to_string(&mut buffer);
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.31s
[INFO] running `Command { std: "docker" "inspect" "cd5b6970c0752d1ea648bd35a5bf404096a6f664828eb42f803cd647fb88b45e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd5b6970c0752d1ea648bd35a5bf404096a6f664828eb42f803cd647fb88b45e", kill_on_drop: false }`
[INFO] [stdout] cd5b6970c0752d1ea648bd35a5bf404096a6f664828eb42f803cd647fb88b45e
