[INFO] cloning repository https://github.com/adsick/macro-adventures [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/adsick/macro-adventures" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadsick%2Fmacro-adventures", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fadsick%2Fmacro-adventures'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0e05cd17e56ea543799e6d75f9a581e4d83000d9 [INFO] testing adsick/macro-adventures 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%2Fadsick%2Fmacro-adventures" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/adsick/macro-adventures 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/adsick/macro-adventures [INFO] finished tweaking git repo https://github.com/adsick/macro-adventures [INFO] tweaked toml for git repo https://github.com/adsick/macro-adventures written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/adsick/macro-adventures 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 0ce6bb7eb50e10df9dfb0138fcede9c3ae5ffcefd115565e31eab039b3cfee38 [INFO] running `Command { std: "docker" "start" "-a" "0ce6bb7eb50e10df9dfb0138fcede9c3ae5ffcefd115565e31eab039b3cfee38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0ce6bb7eb50e10df9dfb0138fcede9c3ae5ffcefd115565e31eab039b3cfee38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ce6bb7eb50e10df9dfb0138fcede9c3ae5ffcefd115565e31eab039b3cfee38", kill_on_drop: false }` [INFO] [stdout] 0ce6bb7eb50e10df9dfb0138fcede9c3ae5ffcefd115565e31eab039b3cfee38 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 9cac7c7691a4056777bf4ec478e40d232bcc928aafc9587daae96171a8498fd7 [INFO] running `Command { std: "docker" "start" "-a" "9cac7c7691a4056777bf4ec478e40d232bcc928aafc9587daae96171a8498fd7", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling macro-adventures v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function is never used: `sub` [INFO] [stdout] --> src/bin/combinator.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn sub(a: i32, b: i32)->i32{ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::LinkedList` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::LinkedList; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 32s [INFO] running `Command { std: "docker" "inspect" "9cac7c7691a4056777bf4ec478e40d232bcc928aafc9587daae96171a8498fd7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cac7c7691a4056777bf4ec478e40d232bcc928aafc9587daae96171a8498fd7", kill_on_drop: false }` [INFO] [stdout] 9cac7c7691a4056777bf4ec478e40d232bcc928aafc9587daae96171a8498fd7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] fe3df867502d7e2171fa2bc80df24e14114e4a7b81df3a535c1ed45e4ea0b436 [INFO] running `Command { std: "docker" "start" "-a" "fe3df867502d7e2171fa2bc80df24e14114e4a7b81df3a535c1ed45e4ea0b436", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling macro-adventures v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::LinkedList` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::LinkedList; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `sub` [INFO] [stdout] --> src/bin/combinator.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn sub(a: i32, b: i32)->i32{ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.84s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/macad-b1ac075c66a43dc7) [INFO] [stderr] Executable unittests src/bin/combinator.rs (/opt/rustwide/target/debug/deps/combinator-b39fb0bc7aa3b80a) [INFO] [stderr] Executable unittests src/bin/list.rs (/opt/rustwide/target/debug/deps/list-55666d4dc45d5344) [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/macro_adventures-7c2df0522cbd326f) [INFO] [stderr] Executable unittests src/bin/measure.rs (/opt/rustwide/target/debug/deps/measure-89c83dabd44eb6da) [INFO] [stderr] Executable unittests src/bin/sum.rs (/opt/rustwide/target/debug/deps/sum-67b5bf8307435d54) [INFO] [stderr] Executable unittests src/bin/swap.rs (/opt/rustwide/target/debug/deps/swap-3ceec8b947c4d3d4) [INFO] running `Command { std: "docker" "inspect" "fe3df867502d7e2171fa2bc80df24e14114e4a7b81df3a535c1ed45e4ea0b436", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe3df867502d7e2171fa2bc80df24e14114e4a7b81df3a535c1ed45e4ea0b436", kill_on_drop: false }` [INFO] [stdout] fe3df867502d7e2171fa2bc80df24e14114e4a7b81df3a535c1ed45e4ea0b436 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 1c2694935c99ef635da4c739b071633e47e1c96254e0df555432a215ae2d8bed [INFO] running `Command { std: "docker" "start" "-a" "1c2694935c99ef635da4c739b071633e47e1c96254e0df555432a215ae2d8bed", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `sub` [INFO] [stderr] --> src/bin/combinator.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn sub(a: i32, b: i32)->i32{ [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::LinkedList` [INFO] [stderr] --> src/main.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::LinkedList; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `macro-adventures` (bin "combinator" test) generated 1 warning [INFO] [stderr] warning: `macro-adventures` (bin "macro-adventures" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/macad-b1ac075c66a43dc7) [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/bin/combinator.rs (/opt/rustwide/target/debug/deps/combinator-b39fb0bc7aa3b80a) [INFO] [stderr] Running unittests src/bin/list.rs (/opt/rustwide/target/debug/deps/list-55666d4dc45d5344) [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] [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 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/macro_adventures-7c2df0522cbd326f) [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/bin/measure.rs (/opt/rustwide/target/debug/deps/measure-89c83dabd44eb6da) [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/bin/sum.rs (/opt/rustwide/target/debug/deps/sum-67b5bf8307435d54) [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/bin/swap.rs (/opt/rustwide/target/debug/deps/swap-3ceec8b947c4d3d4) [INFO] [stdout] [INFO] [stderr] Doc-tests macad [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] [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" "1c2694935c99ef635da4c739b071633e47e1c96254e0df555432a215ae2d8bed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c2694935c99ef635da4c739b071633e47e1c96254e0df555432a215ae2d8bed", kill_on_drop: false }` [INFO] [stdout] 1c2694935c99ef635da4c739b071633e47e1c96254e0df555432a215ae2d8bed