[INFO] fetching crate sexpr_ir 0.5.0...
[INFO] testing sexpr_ir-0.5.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate sexpr_ir 0.5.0 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate sexpr_ir 0.5.0 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 sexpr_ir 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sexpr_ir 0.5.0
[INFO] tweaked toml for crates.io crate sexpr_ir 0.5.0 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate crates.io crate sexpr_ir 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] [stdout] af64561b4caadc5ea354d8bfdc1b501199a827a92e0a28690c54ba3c4106cb4d
[INFO] running `Command { std: "docker" "start" "-a" "af64561b4caadc5ea354d8bfdc1b501199a827a92e0a28690c54ba3c4106cb4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af64561b4caadc5ea354d8bfdc1b501199a827a92e0a28690c54ba3c4106cb4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af64561b4caadc5ea354d8bfdc1b501199a827a92e0a28690c54ba3c4106cb4d", kill_on_drop: false }`
[INFO] [stdout] af64561b4caadc5ea354d8bfdc1b501199a827a92e0a28690c54ba3c4106cb4d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] af18cc316da1659376661a8e58ecd2615f1e3dd17924b4413263a85364bf3ec6
[INFO] running `Command { std: "docker" "start" "-a" "af18cc316da1659376661a8e58ecd2615f1e3dd17924b4413263a85364bf3ec6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling sexpr_ir v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.09s
[INFO] running `Command { std: "docker" "inspect" "af18cc316da1659376661a8e58ecd2615f1e3dd17924b4413263a85364bf3ec6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af18cc316da1659376661a8e58ecd2615f1e3dd17924b4413263a85364bf3ec6", kill_on_drop: false }`
[INFO] [stdout] af18cc316da1659376661a8e58ecd2615f1e3dd17924b4413263a85364bf3ec6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] d225600a30ca6a23c439b7ce8960a7b8ba8a3d8f4b07a0e6cd714be0b26524d7
[INFO] running `Command { std: "docker" "start" "-a" "d225600a30ca6a23c439b7ce8960a7b8ba8a3d8f4b07a0e6cd714be0b26524d7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sexpr_ir v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.55s
[INFO] running `Command { std: "docker" "inspect" "d225600a30ca6a23c439b7ce8960a7b8ba8a3d8f4b07a0e6cd714be0b26524d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d225600a30ca6a23c439b7ce8960a7b8ba8a3d8f4b07a0e6cd714be0b26524d7", kill_on_drop: false }`
[INFO] [stdout] d225600a30ca6a23c439b7ce8960a7b8ba8a3d8f4b07a0e6cd714be0b26524d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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] [stdout] c93c79bad3041467bd2ebf963ed925c157e454d5b3fccb5ab5a56ea7d1c6762f
[INFO] running `Command { std: "docker" "start" "-a" "c93c79bad3041467bd2ebf963ed925c157e454d5b3fccb5ab5a56ea7d1c6762f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sexpr_ir-60d4bc844f578b56)
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests sexpr_ir
[INFO] [stdout] test test::test_match ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 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" "c93c79bad3041467bd2ebf963ed925c157e454d5b3fccb5ab5a56ea7d1c6762f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c93c79bad3041467bd2ebf963ed925c157e454d5b3fccb5ab5a56ea7d1c6762f", kill_on_drop: false }`
[INFO] [stdout] c93c79bad3041467bd2ebf963ed925c157e454d5b3fccb5ab5a56ea7d1c6762f