[INFO] fetching crate shunting 0.0.9...
[INFO] testing shunting-0.0.9 against 1.55.0 for beta-1.56-1
[INFO] extracting crate shunting 0.0.9 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate shunting 0.0.9 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate shunting 0.0.9
[INFO] finished tweaking crates.io crate shunting 0.0.9
[INFO] tweaked toml for crates.io crate shunting 0.0.9 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate crates.io crate shunting 0.0.9 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebe2141240ef7d3ec83066d1370370c754b56ebdf401442d57ddad285c34d014
[INFO] running `Command { std: "docker" "start" "-a" "ebe2141240ef7d3ec83066d1370370c754b56ebdf401442d57ddad285c34d014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebe2141240ef7d3ec83066d1370370c754b56ebdf401442d57ddad285c34d014", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe2141240ef7d3ec83066d1370370c754b56ebdf401442d57ddad285c34d014", kill_on_drop: false }`
[INFO] [stdout] ebe2141240ef7d3ec83066d1370370c754b56ebdf401442d57ddad285c34d014
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84333b471a065b20292f33474b66485a9b05036b58e6c133c84d1044cbd6121b
[INFO] running `Command { std: "docker" "start" "-a" "84333b471a065b20292f33474b66485a9b05036b58e6c133c84d1044cbd6121b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.90
[INFO] [stderr]    Compiling lexers v0.1.3
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling dylib v0.0.3
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling rustyline v5.0.6
[INFO] [stderr]    Compiling shunting v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.87s
[INFO] running `Command { std: "docker" "inspect" "84333b471a065b20292f33474b66485a9b05036b58e6c133c84d1044cbd6121b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84333b471a065b20292f33474b66485a9b05036b58e6c133c84d1044cbd6121b", kill_on_drop: false }`
[INFO] [stdout] 84333b471a065b20292f33474b66485a9b05036b58e6c133c84d1044cbd6121b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d37467c78aa5a2feb5776e7b04bcc68b0fce86cf707d99b4bbd3fbdf2ef9ee49
[INFO] running `Command { std: "docker" "start" "-a" "d37467c78aa5a2feb5776e7b04bcc68b0fce86cf707d99b4bbd3fbdf2ef9ee49", kill_on_drop: false }`
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling shunting v0.0.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "d37467c78aa5a2feb5776e7b04bcc68b0fce86cf707d99b4bbd3fbdf2ef9ee49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37467c78aa5a2feb5776e7b04bcc68b0fce86cf707d99b4bbd3fbdf2ef9ee49", kill_on_drop: false }`
[INFO] [stdout] d37467c78aa5a2feb5776e7b04bcc68b0fce86cf707d99b4bbd3fbdf2ef9ee49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e9a28ded23fe02bd4bb5e654d3b456c520d36c0b6d135b57b9fc8015b8052ef9
[INFO] running `Command { std: "docker" "start" "-a" "e9a28ded23fe02bd4bb5e654d3b456c520d36c0b6d135b57b9fc8015b8052ef9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/shunting-a95c38a608add2da)
[INFO] [stdout] running 13 tests
[INFO] [stdout] test parser_test::test_parse1 ... ok
[INFO] [stdout] test parser_test::check_arity ... ok
[INFO] [stdout] test parser_test::test_parse2 ... ok
[INFO] [stdout] test rpneval_test::test_eval5 ... ok
[INFO] [stdout] test rpneval_test::test_eval6 ... ok
[INFO] [stdout] test rpneval_test::test_eval2 ... ok
[INFO] [stdout] test parser_test::bad_parse ... ok
[INFO] [stdout] test rpneval_test::test_eval8 ... ok
[INFO] [stdout] test rpneval_test::test_eval3 ... ok
[INFO] [stdout] test rpneval_test::test_eval1 ... ok
[INFO] [stderr]    Doc-tests shunting
[INFO] [stdout] test rpneval_test::test_eval4 ... ok
[INFO] [stdout] test parser_test::test_parse3 ... ok
[INFO] [stdout] test rpneval_test::test_eval7 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 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" "e9a28ded23fe02bd4bb5e654d3b456c520d36c0b6d135b57b9fc8015b8052ef9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9a28ded23fe02bd4bb5e654d3b456c520d36c0b6d135b57b9fc8015b8052ef9", kill_on_drop: false }`
[INFO] [stdout] e9a28ded23fe02bd4bb5e654d3b456c520d36c0b6d135b57b9fc8015b8052ef9