[INFO] fetching crate stacked-sandwich 1.4.0...
[INFO] testing stacked-sandwich-1.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate stacked-sandwich 1.4.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate stacked-sandwich 1.4.0 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 crates.io crate stacked-sandwich 1.4.0
[INFO] finished tweaking crates.io crate stacked-sandwich 1.4.0
[INFO] tweaked toml for crates.io crate stacked-sandwich 1.4.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 02a53059625e9a40c429a46148d9435ed488e5659eaa76ef4ce9248e684fb3d2
[INFO] running `Command { std: "docker" "start" "-a" "02a53059625e9a40c429a46148d9435ed488e5659eaa76ef4ce9248e684fb3d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02a53059625e9a40c429a46148d9435ed488e5659eaa76ef4ce9248e684fb3d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a53059625e9a40c429a46148d9435ed488e5659eaa76ef4ce9248e684fb3d2", kill_on_drop: false }`
[INFO] [stdout] 02a53059625e9a40c429a46148d9435ed488e5659eaa76ef4ce9248e684fb3d2
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 017a98e8164ceb7a0b88e4bfc7234f68f410839bbad639b6d21d9d43945c77a2
[INFO] running `Command { std: "docker" "start" "-a" "017a98e8164ceb7a0b88e4bfc7234f68f410839bbad639b6d21d9d43945c77a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling stacked-sandwich v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "017a98e8164ceb7a0b88e4bfc7234f68f410839bbad639b6d21d9d43945c77a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "017a98e8164ceb7a0b88e4bfc7234f68f410839bbad639b6d21d9d43945c77a2", kill_on_drop: false }`
[INFO] [stdout] 017a98e8164ceb7a0b88e4bfc7234f68f410839bbad639b6d21d9d43945c77a2
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a1c2971dace2ca28ac1bc05ac183305113e4c13b01f577e4b11cb27fa2e910b
[INFO] running `Command { std: "docker" "start" "-a" "9a1c2971dace2ca28ac1bc05ac183305113e4c13b01f577e4b11cb27fa2e910b", kill_on_drop: false }`
[INFO] [stderr]    Compiling stacked-sandwich v1.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/stacked_sandwich-9d6c27f6e7877a61)
[INFO] [stderr]   Executable tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-c55866a99d65a528)
[INFO] running `Command { std: "docker" "inspect" "9a1c2971dace2ca28ac1bc05ac183305113e4c13b01f577e4b11cb27fa2e910b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a1c2971dace2ca28ac1bc05ac183305113e4c13b01f577e4b11cb27fa2e910b", kill_on_drop: false }`
[INFO] [stdout] 9a1c2971dace2ca28ac1bc05ac183305113e4c13b01f577e4b11cb27fa2e910b
[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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57c00c9ac862d712511fd9916b86449e291002727ce9e92bbb4bb08f5c6d27c0
[INFO] running `Command { std: "docker" "start" "-a" "57c00c9ac862d712511fd9916b86449e291002727ce9e92bbb4bb08f5c6d27c0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stacked_sandwich-9d6c27f6e7877a61)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-c55866a99d65a528)
[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 6 tests
[INFO] [stdout] test tests::test1 ... ok
[INFO] [stdout] test tests::test2 ... ok
[INFO] [stdout] test tests::test3 ... ok
[INFO] [stdout] test tests::test4 ... ok
[INFO] [stdout] test tests::test5 ... ok
[INFO] [stdout] test tests::test6 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stacked-sandwich
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/interface.rs - interface::equal_is_bigger (line 11) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "57c00c9ac862d712511fd9916b86449e291002727ce9e92bbb4bb08f5c6d27c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57c00c9ac862d712511fd9916b86449e291002727ce9e92bbb4bb08f5c6d27c0", kill_on_drop: false }`
[INFO] [stdout] 57c00c9ac862d712511fd9916b86449e291002727ce9e92bbb4bb08f5c6d27c0