[INFO] cloning repository https://github.com/MiSawa/tapl-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MiSawa/tapl-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiSawa%2Ftapl-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiSawa%2Ftapl-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1ecbf100fd8d556b56ac03b9a55a23c54340cdd2
[INFO] checking MiSawa/tapl-rs against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMiSawa%2Ftapl-rs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MiSawa/tapl-rs
[INFO] finished tweaking git repo https://github.com/MiSawa/tapl-rs
[INFO] tweaked toml for git repo https://github.com/MiSawa/tapl-rs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MiSawa/tapl-rs on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MiSawa/tapl-rs 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "07e82429b732d46e435f8fa9ba6448e618fdc1f6a7377d1829dd40aed6735d58", kill_on_drop: false }`
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[INFO] [stdout] 1727714a14947904f547763c0c1f9f0d73ffe4cb593d3f88d04c4d2478ab8352
[INFO] running `Command { std: "docker" "start" "-a" "1727714a14947904f547763c0c1f9f0d73ffe4cb593d3f88d04c4d2478ab8352", kill_on_drop: false }`
[INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"`
[INFO] [stderr]   |
[INFO] [stderr]   = note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest
[INFO] [stderr]   = note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest
[INFO] [stderr]   = note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions
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[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling lexgen v0.10.0
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking util v0.1.0 (/opt/rustwide/workdir/util)
[INFO] [stderr]     Checking systemf v0.1.0 (/opt/rustwide/workdir/systemf)
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[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]   --> systemf/src/prelude.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub span: Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bound`
[INFO] [stdout]   --> systemf/src/term.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |             Type::Exists { bound, body } => f.write_fmt(format_args!("{{*_Type, {body}}}")),
[INFO] [stdout]    |                            ^^^^^ help: try ignoring the field: `bound: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bound`
[INFO] [stdout]   --> systemf/src/term.rs:56:28
[INFO] [stdout]    |
[INFO] [stdout] 56 |             Type::Forall { bound, body } => f.write_fmt(format_args!("All _Type. {body}")),
[INFO] [stdout]    |                            ^^^^^ help: try ignoring the field: `bound: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_kind` is never used
[INFO] [stdout]   --> systemf/src/compiler.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn get_kind(context: &Context, ty: &Type) -> Kind {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `meet_type` is never used
[INFO] [stdout]    --> systemf/src/compiler.rs:373:4
[INFO] [stdout]     |
[INFO] [stdout] 373 | fn meet_type(_context: &Context, lhs: &Type, rhs: &Type) -> Type {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> systemf/src/main.rs:75:24
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn tokenize(input: &str) -> CommandResult {
[INFO] [stdout]    |                        ^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn tokenize(input: &str) -> CommandResult<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> systemf/src/main.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn parse(input: &str) -> CommandResult {
[INFO] [stdout]    |                     ^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn parse(input: &str) -> CommandResult<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> systemf/src/main.rs:98:23
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn gettype(input: &str) -> CommandResult {
[INFO] [stdout]    |                       ^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn gettype(input: &str) -> CommandResult<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> systemf/src/main.rs:105:23
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn compile(input: &str) -> CommandResult {
[INFO] [stdout]     |                       ^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn compile(input: &str) -> CommandResult<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `span` is never read
[INFO] [stdout]   --> systemf/src/prelude.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub span: Span,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bound`
[INFO] [stdout]   --> systemf/src/term.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |             Type::Exists { bound, body } => f.write_fmt(format_args!("{{*_Type, {body}}}")),
[INFO] [stdout]    |                            ^^^^^ help: try ignoring the field: `bound: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bound`
[INFO] [stdout]   --> systemf/src/term.rs:56:28
[INFO] [stdout]    |
[INFO] [stdout] 56 |             Type::Forall { bound, body } => f.write_fmt(format_args!("All _Type. {body}")),
[INFO] [stdout]    |                            ^^^^^ help: try ignoring the field: `bound: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_kind` is never used
[INFO] [stdout]   --> systemf/src/compiler.rs:99:4
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn get_kind(context: &Context, ty: &Type) -> Kind {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `meet_type` is never used
[INFO] [stdout]    --> systemf/src/compiler.rs:373:4
[INFO] [stdout]     |
[INFO] [stdout] 373 | fn meet_type(_context: &Context, lhs: &Type, rhs: &Type) -> Type {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> systemf/src/main.rs:75:24
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn tokenize(input: &str) -> CommandResult {
[INFO] [stdout]    |                        ^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn tokenize(input: &str) -> CommandResult<'_> {
[INFO] [stdout]    |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> systemf/src/main.rs:92:21
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn parse(input: &str) -> CommandResult {
[INFO] [stdout]    |                     ^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn parse(input: &str) -> CommandResult<'_> {
[INFO] [stdout]    |                                           ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> systemf/src/main.rs:98:23
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn gettype(input: &str) -> CommandResult {
[INFO] [stdout]    |                       ^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 98 |     fn gettype(input: &str) -> CommandResult<'_> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> systemf/src/main.rs:105:23
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn compile(input: &str) -> CommandResult {
[INFO] [stdout]     |                       ^^^^     ^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 105 |     fn compile(input: &str) -> CommandResult<'_> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling arith v0.1.0 (/opt/rustwide/workdir/arith)
[INFO] [stderr]    Compiling untyped v0.1.0 (/opt/rustwide/workdir/untyped)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.35s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.7
[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" "1727714a14947904f547763c0c1f9f0d73ffe4cb593d3f88d04c4d2478ab8352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1727714a14947904f547763c0c1f9f0d73ffe4cb593d3f88d04c4d2478ab8352", kill_on_drop: false }`
[INFO] [stdout] 1727714a14947904f547763c0c1f9f0d73ffe4cb593d3f88d04c4d2478ab8352
