[INFO] cloning repository https://github.com/Ailrun/cpc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ailrun/cpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAilrun%2Fcpc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAilrun%2Fcpc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54f3ce093ef47271bd9bcb50771c38361ab3d0da
[INFO] testing Ailrun/cpc against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAilrun%2Fcpc" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/Ailrun/cpc
[INFO] finished tweaking git repo https://github.com/Ailrun/cpc
[INFO] tweaked toml for git repo https://github.com/Ailrun/cpc written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Ailrun/cpc on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Ailrun/cpc 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "be42ed1197d140e8c01f1aaf8b6fcc321a72c4d5aa1a5330f9034b95341c96e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be42ed1197d140e8c01f1aaf8b6fcc321a72c4d5aa1a5330f9034b95341c96e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be42ed1197d140e8c01f1aaf8b6fcc321a72c4d5aa1a5330f9034b95341c96e8", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5be795737cbe85162d10a33ba95f4e4b0ffd37c7675596398d9fd88c269ee0c
[INFO] running `Command { std: "docker" "start" "-a" "c5be795737cbe85162d10a33ba95f4e4b0ffd37c7675596398d9fd88c269ee0c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling textwrap v0.16.1
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stderr]    Compiling supports-hyperlinks v3.1.0
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling pretty v0.12.3
[INFO] [stderr]    Compiling terminal_size v0.4.1
[INFO] [stderr]    Compiling lalrpop-util v0.22.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling lalrpop v0.22.1
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]    Compiling backtrace-ext v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling miette-derive v7.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling thiserror-impl v2.0.11
[INFO] [stderr]    Compiling logos-derive v0.15.0
[INFO] [stderr]    Compiling logos v0.15.0
[INFO] [stderr]    Compiling miette v7.4.0
[INFO] [stderr]    Compiling cpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/kernel/typecheck.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn closed_infer(exp: &Exp) -> TypeCheck<Norm> {
[INFO] [stdout]    |                          ^^^^     --------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn closed_infer(exp: &Exp) -> TypeCheck<'_, Norm> {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/kernel/typecheck.rs:34:34
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn closed_infer_typ_lvl(typ: &Exp) -> TypeCheck<Level> {
[INFO] [stdout]    |                                  ^^^^     ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn closed_infer_typ_lvl(typ: &Exp) -> TypeCheck<'_, Level> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/kernel/typecheck.rs:40:26
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn closed_check(exp: &Exp, typ: Norm) -> TypeCheck<()> {
[INFO] [stdout]    |                          ^^^^                ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn closed_check(exp: &Exp, typ: Norm) -> TypeCheck<'_, ()> {
[INFO] [stdout]    |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 17s
[INFO] running `Command { std: "docker" "inspect" "c5be795737cbe85162d10a33ba95f4e4b0ffd37c7675596398d9fd88c269ee0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5be795737cbe85162d10a33ba95f4e4b0ffd37c7675596398d9fd88c269ee0c", kill_on_drop: false }`
[INFO] [stdout] c5be795737cbe85162d10a33ba95f4e4b0ffd37c7675596398d9fd88c269ee0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bce2824ad07d810fa479c5ac6e6040de7e259d98e002dbec5969f9656d7b4f93
[INFO] running `Command { std: "docker" "start" "-a" "bce2824ad07d810fa479c5ac6e6040de7e259d98e002dbec5969f9656d7b4f93", kill_on_drop: false }`
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling similar v2.6.0
[INFO] [stderr]    Compiling ron v0.7.1
[INFO] [stderr]    Compiling insta v1.42.0
[INFO] [stderr]    Compiling cpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/kernel/typecheck.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn closed_infer(exp: &Exp) -> TypeCheck<Norm> {
[INFO] [stdout]    |                          ^^^^     --------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub fn closed_infer(exp: &Exp) -> TypeCheck<'_, Norm> {
[INFO] [stdout]    |                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/kernel/typecheck.rs:34:34
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn closed_infer_typ_lvl(typ: &Exp) -> TypeCheck<Level> {
[INFO] [stdout]    |                                  ^^^^     ---------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub fn closed_infer_typ_lvl(typ: &Exp) -> TypeCheck<'_, Level> {
[INFO] [stdout]    |                                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/kernel/typecheck.rs:40:26
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn closed_check(exp: &Exp, typ: Norm) -> TypeCheck<()> {
[INFO] [stdout]    |                          ^^^^                ------------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                          |
[INFO] [stdout]    |                          this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn closed_check(exp: &Exp, typ: Norm) -> TypeCheck<'_, ()> {
[INFO] [stdout]    |                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 39.88s
[INFO] running `Command { std: "docker" "inspect" "bce2824ad07d810fa479c5ac6e6040de7e259d98e002dbec5969f9656d7b4f93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bce2824ad07d810fa479c5ac6e6040de7e259d98e002dbec5969f9656d7b4f93", kill_on_drop: false }`
[INFO] [stdout] bce2824ad07d810fa479c5ac6e6040de7e259d98e002dbec5969f9656d7b4f93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9ec2ed6655411d468aa6fa05364d8ca54fb06c1cea40f2b640e0f1512b865887
[INFO] running `Command { std: "docker" "start" "-a" "9ec2ed6655411d468aa6fa05364d8ca54fb06c1cea40f2b640e0f1512b865887", kill_on_drop: false }`
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/kernel/typecheck.rs:28:26
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn closed_infer(exp: &Exp) -> TypeCheck<Norm> {
[INFO] [stderr]    |                          ^^^^     --------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub fn closed_infer(exp: &Exp) -> TypeCheck<'_, Norm> {
[INFO] [stderr]    |                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/kernel/typecheck.rs:34:34
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn closed_infer_typ_lvl(typ: &Exp) -> TypeCheck<Level> {
[INFO] [stderr]    |                                  ^^^^     ---------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                                  |
[INFO] [stderr]    |                                  this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 34 | pub fn closed_infer_typ_lvl(typ: &Exp) -> TypeCheck<'_, Level> {
[INFO] [stderr]    |                                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stderr]   --> src/kernel/typecheck.rs:40:26
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn closed_check(exp: &Exp, typ: Norm) -> TypeCheck<()> {
[INFO] [stderr]    |                          ^^^^                ------------- the lifetime gets resolved as `'_`
[INFO] [stderr]    |                          |
[INFO] [stderr]    |                          this lifetime flows to the output
[INFO] [stderr]    |
[INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stderr]    |
[INFO] [stderr] 40 | pub fn closed_check(exp: &Exp, typ: Norm) -> TypeCheck<'_, ()> {
[INFO] [stderr]    |                                                        +++
[INFO] [stderr] 
[INFO] [stderr] warning: `cpc` (lib test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cpc-dd3d4843687b1c8c)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test kernel::typecheck::tests::application_type_checks0 ... ok
[INFO] [stdout] test kernel::typecheck::tests::application_type_checks1 ... ok
[INFO] [stdout] test kernel::nbe::tests::application_nbe_beta0 ... ok
[INFO] [stdout] test kernel::nbe::tests::capture_free_nbe1 ... ok
[INFO] [stdout] test kernel::nbe::tests::pi_nbe_typ_argument0 ... ok
[INFO] [stdout] test kernel::nbe::tests::application_nbe_beta1 ... ok
[INFO] [stdout] test front::parser::tests::application_expression_parsing0 ... ok
[INFO] [stdout] test kernel::nbe::tests::pi_nbe_typ_normal_form0 ... ok
[INFO] [stdout] test front::parser::tests::pi_expression_parsing0 ... ok
[INFO] [stdout] test kernel::nbe::tests::universe_nbe_typ_normal_form0 ... ok
[INFO] [stdout] test kernel::nbe::tests::universe_nbe_typ_normal_form1 ... ok
[INFO] [stdout] test kernel::nbe::tests::pi_nbe_typ_return_type0 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ec2ed6655411d468aa6fa05364d8ca54fb06c1cea40f2b640e0f1512b865887", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ec2ed6655411d468aa6fa05364d8ca54fb06c1cea40f2b640e0f1512b865887", kill_on_drop: false }`
[INFO] [stdout] 9ec2ed6655411d468aa6fa05364d8ca54fb06c1cea40f2b640e0f1512b865887
