[INFO] cloning repository https://github.com/RhythmDeolus/mismo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RhythmDeolus/mismo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRhythmDeolus%2Fmismo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRhythmDeolus%2Fmismo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6c065c7c551c2f9809348de8129effe5c9fc5383
[INFO] checking RhythmDeolus/mismo against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRhythmDeolus%2Fmismo" "/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/RhythmDeolus/mismo
[INFO] finished tweaking git repo https://github.com/RhythmDeolus/mismo
[INFO] tweaked toml for git repo https://github.com/RhythmDeolus/mismo written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RhythmDeolus/mismo on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RhythmDeolus/mismo 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" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded duplicate v1.0.0
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[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74117f7ca545316cbb1a8a6b4481d1973ff75e8c270f9221e842ccab1c5c3a28
[INFO] running `Command { std: "docker" "start" "-a" "74117f7ca545316cbb1a8a6b4481d1973ff75e8c270f9221e842ccab1c5c3a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74117f7ca545316cbb1a8a6b4481d1973ff75e8c270f9221e842ccab1c5c3a28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74117f7ca545316cbb1a8a6b4481d1973ff75e8c270f9221e842ccab1c5c3a28", kill_on_drop: false }`
[INFO] [stdout] 74117f7ca545316cbb1a8a6b4481d1973ff75e8c270f9221e842ccab1c5c3a28
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74992f9898366872b1bb3080ea28ea9f18caa7240908347d911f5237a3cb2fb4
[INFO] running `Command { std: "docker" "start" "-a" "74992f9898366872b1bb3080ea28ea9f18caa7240908347d911f5237a3cb2fb4", kill_on_drop: false }`
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[INFO] [stderr]    Compiling duplicate v1.0.0
[INFO] [stderr]    Compiling llvm-sys v140.1.3
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[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling inkwell_internals v0.9.0 (https://github.com/TheDan64/inkwell.git?branch=master#5c9f7fcb)
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[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]  --> src/codegen/mystd/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub extern fn print_time() {
[INFO] [stdout]   |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/codegen/mystd/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub extern fn get_time() -> f64 {
[INFO] [stdout]    |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/codegen/mystd/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub extern fn print(a: f64) {
[INFO] [stdout]    |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]  --> src/codegen/mystd/mod.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub extern fn print_time() {
[INFO] [stdout]   |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/codegen/mystd/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub extern fn get_time() -> f64 {
[INFO] [stdout]    |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]   --> src/codegen/mystd/mod.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub extern fn print(a: f64) {
[INFO] [stdout]    |     ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler/mod.rs:70:33
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn get_codegen(context: &Context) -> CodeGen {
[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] 70 |     pub fn get_codegen(context: &Context) -> CodeGen<'_> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/codegen/mod.rs:77:58
[INFO] [stdout]    |
[INFO] [stdout] 77 |             .add_global_mapping(&extf, mystd::print_time as usize);
[INFO] [stdout]    |                                                          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 77 |             .add_global_mapping(&extf, mystd::print_time as *const () as usize);
[INFO] [stdout]    |                                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/codegen/mod.rs:82:57
[INFO] [stdout]    |
[INFO] [stdout] 82 |             .add_global_mapping(&extf3, mystd::get_time as usize);
[INFO] [stdout]    |                                                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 82 |             .add_global_mapping(&extf3, mystd::get_time as *const () as usize);
[INFO] [stdout]    |                                                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/codegen/mod.rs:86:54
[INFO] [stdout]    |
[INFO] [stdout] 86 |             .add_global_mapping(&extf2, mystd::print as usize);
[INFO] [stdout]    |                                                      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 86 |             .add_global_mapping(&extf2, mystd::print as *const () as usize);
[INFO] [stdout]    |                                                      ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/codegen/mod.rs:89:26
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn get_curr_func(&self) -> FunctionValue {
[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] 89 |     pub fn get_curr_func(&self) -> FunctionValue<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/codegen/mod.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn get_variable(&self, name: &str) -> Option<VariableReference> {
[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] 100 |     pub fn get_variable(&self, name: &str) -> Option<VariableReference<'_>> {
[INFO] [stdout]     |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/compiler/mod.rs:70:33
[INFO] [stdout]    |
[INFO] [stdout] 70 |     pub fn get_codegen(context: &Context) -> CodeGen {
[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] 70 |     pub fn get_codegen(context: &Context) -> CodeGen<'_> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/codegen/mod.rs:77:58
[INFO] [stdout]    |
[INFO] [stdout] 77 |             .add_global_mapping(&extf, mystd::print_time as usize);
[INFO] [stdout]    |                                                          ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 77 |             .add_global_mapping(&extf, mystd::print_time as *const () as usize);
[INFO] [stdout]    |                                                          ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/codegen/mod.rs:82:57
[INFO] [stdout]    |
[INFO] [stdout] 82 |             .add_global_mapping(&extf3, mystd::get_time as usize);
[INFO] [stdout]    |                                                         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 82 |             .add_global_mapping(&extf3, mystd::get_time as *const () as usize);
[INFO] [stdout]    |                                                         ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> src/codegen/mod.rs:86:54
[INFO] [stdout]    |
[INFO] [stdout] 86 |             .add_global_mapping(&extf2, mystd::print as usize);
[INFO] [stdout]    |                                                      ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 86 |             .add_global_mapping(&extf2, mystd::print as *const () as usize);
[INFO] [stdout]    |                                                      ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/codegen/mod.rs:89:26
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn get_curr_func(&self) -> FunctionValue {
[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] 89 |     pub fn get_curr_func(&self) -> FunctionValue<'_> {
[INFO] [stdout]    |                                                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/codegen/mod.rs:100:25
[INFO] [stdout]     |
[INFO] [stdout] 100 |     pub fn get_variable(&self, name: &str) -> Option<VariableReference> {
[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] 100 |     pub fn get_variable(&self, name: &str) -> Option<VariableReference<'_>> {
[INFO] [stdout]     |                                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.43s
[INFO] running `Command { std: "docker" "inspect" "74992f9898366872b1bb3080ea28ea9f18caa7240908347d911f5237a3cb2fb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74992f9898366872b1bb3080ea28ea9f18caa7240908347d911f5237a3cb2fb4", kill_on_drop: false }`
[INFO] [stdout] 74992f9898366872b1bb3080ea28ea9f18caa7240908347d911f5237a3cb2fb4
