[INFO] updating cached repository https://github.com/motokishibata/rustcc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ac2c42a635e1dc8ac75bc8274643c01fee1fd9cc [INFO] testing motokishibata/rustcc/ac2c42a635e1dc8ac75bc8274643c01fee1fd9cc against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmotokishibata%2Frustcc" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/motokishibata/rustcc on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/motokishibata/rustcc [INFO] finished tweaking git repo https://github.com/motokishibata/rustcc [INFO] tweaked toml for git repo https://github.com/motokishibata/rustcc written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate git repo https://github.com/motokishibata/rustcc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 064235657de18f71a25ed70e58bd40a4c8031780f1bb290ea9827bcecb392b14 [INFO] running `Command { std: "docker" "start" "-a" "064235657de18f71a25ed70e58bd40a4c8031780f1bb290ea9827bcecb392b14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "064235657de18f71a25ed70e58bd40a4c8031780f1bb290ea9827bcecb392b14", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "064235657de18f71a25ed70e58bd40a4c8031780f1bb290ea9827bcecb392b14", kill_on_drop: false }` [INFO] [stdout] 064235657de18f71a25ed70e58bd40a4c8031780f1bb290ea9827bcecb392b14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 890f230cc650e9bb0c93185a0366c50962e8d1ca5b6a9b3bd0a2a9cf6ebe3982 [INFO] running `Command { std: "docker" "start" "-a" "890f230cc650e9bb0c93185a0366c50962e8d1ca5b6a9b3bd0a2a9cf6ebe3982", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling rustcc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Call` [INFO] [stdout] --> src/gen_ir.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | Call(String, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `IROp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/gen_ir.rs:53:10 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Clone, Debug, PartialEq)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ARGREGS` [INFO] [stdout] --> src/gen_x86.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const ARGREGS: [&str; 6] = ["rdi", "rsi", "rdx", "rcx", "r8", "r9"]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.39s [INFO] running `Command { std: "docker" "inspect" "890f230cc650e9bb0c93185a0366c50962e8d1ca5b6a9b3bd0a2a9cf6ebe3982", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "890f230cc650e9bb0c93185a0366c50962e8d1ca5b6a9b3bd0a2a9cf6ebe3982", kill_on_drop: false }` [INFO] [stdout] 890f230cc650e9bb0c93185a0366c50962e8d1ca5b6a9b3bd0a2a9cf6ebe3982 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c5400da7ab92161c39d96ee70586a7d8036edbcaeb228ce1e909a9b80d3df41 [INFO] running `Command { std: "docker" "start" "-a" "6c5400da7ab92161c39d96ee70586a7d8036edbcaeb228ce1e909a9b80d3df41", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rustcc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Call` [INFO] [stdout] --> src/gen_ir.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | Call(String, usize), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `IROp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/gen_ir.rs:53:10 [INFO] [stdout] | [INFO] [stdout] 53 | #[derive(Clone, Debug, PartialEq)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ARGREGS` [INFO] [stdout] --> src/gen_x86.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | const ARGREGS: [&str; 6] = ["rdi", "rsi", "rdx", "rcx", "r8", "r9"]; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.72s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustcc-63fb1aec36df8719) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/rustcc-129da45e1f0e56b1) [INFO] running `Command { std: "docker" "inspect" "6c5400da7ab92161c39d96ee70586a7d8036edbcaeb228ce1e909a9b80d3df41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c5400da7ab92161c39d96ee70586a7d8036edbcaeb228ce1e909a9b80d3df41", kill_on_drop: false }` [INFO] [stdout] 6c5400da7ab92161c39d96ee70586a7d8036edbcaeb228ce1e909a9b80d3df41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a10d943ccffaa9f07078afc19be16c3dfd3913477b9c327b8d5b3f894ce65565 [INFO] running `Command { std: "docker" "start" "-a" "a10d943ccffaa9f07078afc19be16c3dfd3913477b9c327b8d5b3f894ce65565", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: variant is never constructed: `Call` [INFO] [stderr] --> src/gen_ir.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | Call(String, usize), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `IROp` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/gen_ir.rs:53:10 [INFO] [stderr] | [INFO] [stderr] 53 | #[derive(Clone, Debug, PartialEq)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ARGREGS` [INFO] [stderr] --> src/gen_x86.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const ARGREGS: [&str; 6] = ["rdi", "rsi", "rdx", "rcx", "r8", "r9"]; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rustcc` (bin "rustcc" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustcc-63fb1aec36df8719) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rustcc-129da45e1f0e56b1) [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] [stderr] Doc-tests rustcc [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" "a10d943ccffaa9f07078afc19be16c3dfd3913477b9c327b8d5b3f894ce65565", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a10d943ccffaa9f07078afc19be16c3dfd3913477b9c327b8d5b3f894ce65565", kill_on_drop: false }` [INFO] [stdout] a10d943ccffaa9f07078afc19be16c3dfd3913477b9c327b8d5b3f894ce65565