[INFO] fetching crate yard 1.0.0...
[INFO] testing yard-1.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate yard 1.0.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate yard 1.0.0 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 yard 1.0.0
[INFO] finished tweaking crates.io crate yard 1.0.0
[INFO] tweaked toml for crates.io crate yard 1.0.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate yard 1.0.0 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 4e6646c15c90369cdd5a06d04257b9c95b91daa09646677fdc8ae05f46a4c066
[INFO] running `Command { std: "docker" "start" "-a" "4e6646c15c90369cdd5a06d04257b9c95b91daa09646677fdc8ae05f46a4c066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4e6646c15c90369cdd5a06d04257b9c95b91daa09646677fdc8ae05f46a4c066", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e6646c15c90369cdd5a06d04257b9c95b91daa09646677fdc8ae05f46a4c066", kill_on_drop: false }`
[INFO] [stdout] 4e6646c15c90369cdd5a06d04257b9c95b91daa09646677fdc8ae05f46a4c066
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] f31fa6a65248cc247a50240d2d7224cc26e998204d6a7dc4493f1a676345d9de
[INFO] running `Command { std: "docker" "start" "-a" "f31fa6a65248cc247a50240d2d7224cc26e998204d6a7dc4493f1a676345d9de", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling yard v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.87s
[INFO] running `Command { std: "docker" "inspect" "f31fa6a65248cc247a50240d2d7224cc26e998204d6a7dc4493f1a676345d9de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f31fa6a65248cc247a50240d2d7224cc26e998204d6a7dc4493f1a676345d9de", kill_on_drop: false }`
[INFO] [stdout] f31fa6a65248cc247a50240d2d7224cc26e998204d6a7dc4493f1a676345d9de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 9bc96d5edb967d5f49ac86d1c093469e25c88fb1152ec674c84737c1dab4a040
[INFO] running `Command { std: "docker" "start" "-a" "9bc96d5edb967d5f49ac86d1c093469e25c88fb1152ec674c84737c1dab4a040", kill_on_drop: false }`
[INFO] [stderr]    Compiling yard v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.93s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/yard-a15d266ee49484e5)
[INFO] [stderr]   Executable unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/yard-483b624c4de5acfc)
[INFO] [stderr]   Executable tests/test_shunting_yard.rs (/opt/rustwide/target/debug/deps/test_shunting_yard-7b7cad7496ee2b87)
[INFO] running `Command { std: "docker" "inspect" "9bc96d5edb967d5f49ac86d1c093469e25c88fb1152ec674c84737c1dab4a040", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bc96d5edb967d5f49ac86d1c093469e25c88fb1152ec674c84737c1dab4a040", kill_on_drop: false }`
[INFO] [stdout] 9bc96d5edb967d5f49ac86d1c093469e25c88fb1152ec674c84737c1dab4a040
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 5f645d1e6b21862117cc39524484fb0d5b51bb60e39b80d9a423f651a6b807c7
[INFO] running `Command { std: "docker" "start" "-a" "5f645d1e6b21862117cc39524484fb0d5b51bb60e39b80d9a423f651a6b807c7", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/yard-a15d266ee49484e5)
[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/main.rs (/opt/rustwide/target/debug/deps/yard-483b624c4de5acfc)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_shunting_yard.rs (/opt/rustwide/target/debug/deps/test_shunting_yard-7b7cad7496ee2b87)
[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 14 tests
[INFO] [stdout] test test_deep_stack ... ok
[INFO] [stdout] test test_divide ... ok
[INFO] [stdout] test test_error ... ok
[INFO] [stdout] test test_evaluate_fn ... ok
[INFO] [stdout] test test_multi_digit ... ok
[INFO] [stdout] test test_minus ... ok
[INFO] [stdout] test test_multi_expressions ... ok
[INFO] [stdout] test test_multi_parens ... ok
[INFO] [stdout] test test_multiply ... ok
[INFO] [stdout] test test_negative_multi_digit ... ok
[INFO] [stdout] test test_nested_parens ... ok
[INFO] [stdout] test test_paren ... ok
[INFO] [stdout] test test_paren_as_first_expression ... ok
[INFO] [stdout] test test_plus ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests yard
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/evaluator.rs - evaluator::eval (line 7) ... ok
[INFO] [stdout] test src/lib.rs - evaluate (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f645d1e6b21862117cc39524484fb0d5b51bb60e39b80d9a423f651a6b807c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f645d1e6b21862117cc39524484fb0d5b51bb60e39b80d9a423f651a6b807c7", kill_on_drop: false }`
[INFO] [stdout] 5f645d1e6b21862117cc39524484fb0d5b51bb60e39b80d9a423f651a6b807c7