[INFO] fetching crate picnic 0.1.0...
[INFO] testing picnic-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate picnic 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate picnic 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate picnic 0.1.0
[INFO] finished tweaking crates.io crate picnic 0.1.0
[INFO] tweaked toml for crates.io crate picnic 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e93480a446ea3485c78e6cbb7fe8214070c3cb2aa6e692faf1dfd791d78faa5a
[INFO] running `Command { std: "docker" "start" "-a" "e93480a446ea3485c78e6cbb7fe8214070c3cb2aa6e692faf1dfd791d78faa5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e93480a446ea3485c78e6cbb7fe8214070c3cb2aa6e692faf1dfd791d78faa5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93480a446ea3485c78e6cbb7fe8214070c3cb2aa6e692faf1dfd791d78faa5a", kill_on_drop: false }`
[INFO] [stdout] e93480a446ea3485c78e6cbb7fe8214070c3cb2aa6e692faf1dfd791d78faa5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97a6b6aa460d9a358429e4f4924b97240f1d61253947e4b0dbbfcf80246e6c7a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "97a6b6aa460d9a358429e4f4924b97240f1d61253947e4b0dbbfcf80246e6c7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling picnic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | / macro_rules! picnic {
[INFO] [stdout] 6 | |     () => { panic!("\n    : ,\n(^^(^)^^^. .                 \'\n\\ o\\_/_)\' \\  YOUR PICNIC IS ON FIRE!\n.\\_________)     .  ") };
[INFO] [stdout] 7 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "97a6b6aa460d9a358429e4f4924b97240f1d61253947e4b0dbbfcf80246e6c7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97a6b6aa460d9a358429e4f4924b97240f1d61253947e4b0dbbfcf80246e6c7a", kill_on_drop: false }`
[INFO] [stdout] 97a6b6aa460d9a358429e4f4924b97240f1d61253947e4b0dbbfcf80246e6c7a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 307498386c5adbdeb8df687a01602729a7baf7d28c69d560948061693a95ff0e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "307498386c5adbdeb8df687a01602729a7baf7d28c69d560948061693a95ff0e", kill_on_drop: false }`
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]  --> src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | / macro_rules! picnic {
[INFO] [stdout] 6 | |     () => { panic!("\n    : ,\n(^^(^)^^^. .                 \'\n\\ o\\_/_)\' \\  YOUR PICNIC IS ON FIRE!\n.\\_________)     .  ") };
[INFO] [stdout] 7 | | }
[INFO] [stdout]   | |_^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling picnic v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "307498386c5adbdeb8df687a01602729a7baf7d28c69d560948061693a95ff0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "307498386c5adbdeb8df687a01602729a7baf7d28c69d560948061693a95ff0e", kill_on_drop: false }`
[INFO] [stdout] 307498386c5adbdeb8df687a01602729a7baf7d28c69d560948061693a95ff0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cb0f089e83fea8410c11866da25c8324ef68496b551b36135c3bafd1069f7497
[INFO] running `Command { std: "docker" "start" "-a" "cb0f089e83fea8410c11866da25c8324ef68496b551b36135c3bafd1069f7497", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]  --> src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | / macro_rules! picnic {
[INFO] [stderr] 6 | |     () => { panic!("\n    : ,\n(^^(^)^^^. .                 \'\n\\ o\\_/_)\' \\  YOUR PICNIC IS ON FIRE!\n.\\_________)     .  ") };
[INFO] [stderr] 7 | | }
[INFO] [stderr]   | |_^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `picnic` (lib) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/picnic-b7b2b5be0343ce4d)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests picnic
[INFO] [stdout] test tests::it_works - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[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" "cb0f089e83fea8410c11866da25c8324ef68496b551b36135c3bafd1069f7497", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb0f089e83fea8410c11866da25c8324ef68496b551b36135c3bafd1069f7497", kill_on_drop: false }`
[INFO] [stdout] cb0f089e83fea8410c11866da25c8324ef68496b551b36135c3bafd1069f7497