[INFO] cloning repository https://github.com/pyprogrammer/metastage [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pyprogrammer/metastage" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpyprogrammer%2Fmetastage", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpyprogrammer%2Fmetastage'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 45e4c40d92145d64616e662eddc8ccc0ea201ab8 [INFO] testing pyprogrammer/metastage against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpyprogrammer%2Fmetastage" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pyprogrammer/metastage [INFO] finished tweaking git repo https://github.com/pyprogrammer/metastage [INFO] tweaked toml for git repo https://github.com/pyprogrammer/metastage written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pyprogrammer/metastage on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/pyprogrammer/metastage 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d6c6b8c263e0b815fd84be1f16f0c4067e8e0083d0648b14dddfacd3ebda8360 [INFO] running `Command { std: "docker" "start" "-a" "d6c6b8c263e0b815fd84be1f16f0c4067e8e0083d0648b14dddfacd3ebda8360", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d6c6b8c263e0b815fd84be1f16f0c4067e8e0083d0648b14dddfacd3ebda8360", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6c6b8c263e0b815fd84be1f16f0c4067e8e0083d0648b14dddfacd3ebda8360", kill_on_drop: false }` [INFO] [stdout] d6c6b8c263e0b815fd84be1f16f0c4067e8e0083d0648b14dddfacd3ebda8360 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c69e6c62adae9c7506bd2bd6a58b356657c795ceaed2f23d5f81de1b7b7a642e [INFO] running `Command { std: "docker" "start" "-a" "c69e6c62adae9c7506bd2bd6a58b356657c795ceaed2f23d5f81de1b7b7a642e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling ucd-trie v0.1.6 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling dot-structures v0.1.1 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling into-attr v0.1.1 [INFO] [stderr] Compiling dot-generator v0.2.0 [INFO] [stderr] Compiling getrandom v0.2.12 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling syn v2.0.51 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling into-attr-derive v0.2.1 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling pest v2.7.7 [INFO] [stderr] Compiling pest_meta v2.7.7 [INFO] [stderr] Compiling pest_generator v2.7.7 [INFO] [stderr] Compiling pest_derive v2.7.7 [INFO] [stderr] Compiling graphviz-rust v0.7.2 [INFO] [stderr] Compiling metastage v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/sym.rs:77:32 [INFO] [stdout] | [INFO] [stdout] 76 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 77 | ) -> impl Iterator)> + DoubleEndedIterator + 'a { [INFO] [stdout] | ^^ ^^^^^^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 77 | ) -> impl Iterator)> + DoubleEndedIterator + 'a { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.93s [INFO] running `Command { std: "docker" "inspect" "c69e6c62adae9c7506bd2bd6a58b356657c795ceaed2f23d5f81de1b7b7a642e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c69e6c62adae9c7506bd2bd6a58b356657c795ceaed2f23d5f81de1b7b7a642e", kill_on_drop: false }` [INFO] [stdout] c69e6c62adae9c7506bd2bd6a58b356657c795ceaed2f23d5f81de1b7b7a642e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1ac8118f4e2018c098c9c37085a6f4accdae936241e6f9c0daf9a9f9b59f0c5 [INFO] running `Command { std: "docker" "start" "-a" "c1ac8118f4e2018c098c9c37085a6f4accdae936241e6f9c0daf9a9f9b59f0c5", kill_on_drop: false }` [INFO] [stderr] Compiling metastage v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/sym.rs:77:32 [INFO] [stdout] | [INFO] [stdout] 76 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 77 | ) -> impl Iterator)> + DoubleEndedIterator + 'a { [INFO] [stdout] | ^^ ^^^^^^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 77 | ) -> impl Iterator)> + DoubleEndedIterator + 'a { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/sym.rs:77:32 [INFO] [stdout] | [INFO] [stdout] 76 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 77 | ) -> impl Iterator)> + DoubleEndedIterator + 'a { [INFO] [stdout] | ^^ ^^^^^^^^^ -- the same lifetime is named here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the same 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 77 | ) -> impl Iterator)> + DoubleEndedIterator + 'a { [INFO] [stdout] | ++ ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s [INFO] running `Command { std: "docker" "inspect" "c1ac8118f4e2018c098c9c37085a6f4accdae936241e6f9c0daf9a9f9b59f0c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1ac8118f4e2018c098c9c37085a6f4accdae936241e6f9c0daf9a9f9b59f0c5", kill_on_drop: false }` [INFO] [stdout] c1ac8118f4e2018c098c9c37085a6f4accdae936241e6f9c0daf9a9f9b59f0c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 002b3b5e720cc7868584ab34de619e90b0dc6f56e301a02a83624be7a5fe15ed [INFO] running `Command { std: "docker" "start" "-a" "002b3b5e720cc7868584ab34de619e90b0dc6f56e301a02a83624be7a5fe15ed", kill_on_drop: false }` [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/sym.rs:77:32 [INFO] [stderr] | [INFO] [stderr] 76 | &'a self, [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 77 | ) -> impl Iterator)> + DoubleEndedIterator + 'a { [INFO] [stderr] | ^^ ^^^^^^^^^ -- the same lifetime is named here [INFO] [stderr] | | | [INFO] [stderr] | | the same lifetime is elided here [INFO] [stderr] | the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 77 | ) -> impl Iterator)> + DoubleEndedIterator + 'a { [INFO] [stderr] | ++ ++ [INFO] [stderr] [INFO] [stderr] warning: `metastage` (lib) generated 1 warning (run `cargo fix --lib -p metastage` to apply 1 suggestion) [INFO] [stderr] warning: `metastage` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metastage-074e18949ddd4571) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test matmul::test::test_matmul2 ... ok [INFO] [stdout] test matadd::test::test_ab_plus_ac ... ok [INFO] [stdout] test matadd::test::test_matadd ... ok [INFO] [stdout] test sam::test::simple_stage ... ok [INFO] [stdout] test matmul::test::test_matmul ... ok [INFO] [stdout] test matadd::test::test_nested_ops ... ok [INFO] [stdout] test matadd::test::test_a_times_b_plus_c ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests metastage [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "002b3b5e720cc7868584ab34de619e90b0dc6f56e301a02a83624be7a5fe15ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "002b3b5e720cc7868584ab34de619e90b0dc6f56e301a02a83624be7a5fe15ed", kill_on_drop: false }` [INFO] [stdout] 002b3b5e720cc7868584ab34de619e90b0dc6f56e301a02a83624be7a5fe15ed