[INFO] fetching crate sexpr_ir 0.5.0...
[INFO] testing sexpr_ir-0.5.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate sexpr_ir 0.5.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate sexpr_ir 0.5.0 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 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-10/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" "+1.55.0" "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-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] 25fb0a2d9849134157017598c3a3f0cf81749b8a6315d497d0ab3483ad1204d9
[INFO] running `Command { std: "docker" "start" "-a" "25fb0a2d9849134157017598c3a3f0cf81749b8a6315d497d0ab3483ad1204d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25fb0a2d9849134157017598c3a3f0cf81749b8a6315d497d0ab3483ad1204d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25fb0a2d9849134157017598c3a3f0cf81749b8a6315d497d0ab3483ad1204d9", kill_on_drop: false }`
[INFO] [stdout] 25fb0a2d9849134157017598c3a3f0cf81749b8a6315d497d0ab3483ad1204d9
[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] 628cec5ef087a6dd91bd5d2dbd8732518c54573d6cc34762c96922f48bc68ea6
[INFO] running `Command { std: "docker" "start" "-a" "628cec5ef087a6dd91bd5d2dbd8732518c54573d6cc34762c96922f48bc68ea6", kill_on_drop: false }`
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling sexpr_ir v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `Command { std: "docker" "inspect" "628cec5ef087a6dd91bd5d2dbd8732518c54573d6cc34762c96922f48bc68ea6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "628cec5ef087a6dd91bd5d2dbd8732518c54573d6cc34762c96922f48bc68ea6", kill_on_drop: false }`
[INFO] [stdout] 628cec5ef087a6dd91bd5d2dbd8732518c54573d6cc34762c96922f48bc68ea6
[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] 4c9501c62e6bae9952b49afae0cf77aeec3542468e31666489b02b42393365ca
[INFO] running `Command { std: "docker" "start" "-a" "4c9501c62e6bae9952b49afae0cf77aeec3542468e31666489b02b42393365ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling sexpr_ir v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "4c9501c62e6bae9952b49afae0cf77aeec3542468e31666489b02b42393365ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c9501c62e6bae9952b49afae0cf77aeec3542468e31666489b02b42393365ca", kill_on_drop: false }`
[INFO] [stdout] 4c9501c62e6bae9952b49afae0cf77aeec3542468e31666489b02b42393365ca
[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] 300533e6e9413ad109344efd6b764f0418a5781b87f3f8eb5356fe00ebfcefc9
[INFO] running `Command { std: "docker" "start" "-a" "300533e6e9413ad109344efd6b764f0418a5781b87f3f8eb5356fe00ebfcefc9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sexpr_ir-4659a6299d1b2c73)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sexpr_ir
[INFO] [stdout] running 1 test
[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" "300533e6e9413ad109344efd6b764f0418a5781b87f3f8eb5356fe00ebfcefc9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "300533e6e9413ad109344efd6b764f0418a5781b87f3f8eb5356fe00ebfcefc9", kill_on_drop: false }`
[INFO] [stdout] 300533e6e9413ad109344efd6b764f0418a5781b87f3f8eb5356fe00ebfcefc9