[INFO] fetching crate move-ir-compiler 0.0.0...
[INFO] testing move-ir-compiler-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate move-ir-compiler 0.0.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate move-ir-compiler 0.0.0 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 move-ir-compiler 0.0.0
[INFO] finished tweaking crates.io crate move-ir-compiler 0.0.0
[INFO] tweaked toml for crates.io crate move-ir-compiler 0.0.0 written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 07e99fcb6540138f557675501a64cd33a217f44c61da418a937fd925ca869c83
[INFO] running `Command { std: "docker" "start" "-a" "07e99fcb6540138f557675501a64cd33a217f44c61da418a937fd925ca869c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07e99fcb6540138f557675501a64cd33a217f44c61da418a937fd925ca869c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07e99fcb6540138f557675501a64cd33a217f44c61da418a937fd925ca869c83", kill_on_drop: false }`
[INFO] [stdout] 07e99fcb6540138f557675501a64cd33a217f44c61da418a937fd925ca869c83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 2110ca371cb9c7ff4ca0ed4e29b7662108c11e22b8c90919fe8f480f17cc3308
[INFO] running `Command { std: "docker" "start" "-a" "2110ca371cb9c7ff4ca0ed4e29b7662108c11e22b8c90919fe8f480f17cc3308", kill_on_drop: false }`
[INFO] [stderr]    Compiling move-ir-compiler v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "2110ca371cb9c7ff4ca0ed4e29b7662108c11e22b8c90919fe8f480f17cc3308", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2110ca371cb9c7ff4ca0ed4e29b7662108c11e22b8c90919fe8f480f17cc3308", kill_on_drop: false }`
[INFO] [stdout] 2110ca371cb9c7ff4ca0ed4e29b7662108c11e22b8c90919fe8f480f17cc3308
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] c90af0ec0b0e6892ef8b843e3de3aa4a16b797e23cbfad73176430b2098571e8
[INFO] running `Command { std: "docker" "start" "-a" "c90af0ec0b0e6892ef8b843e3de3aa4a16b797e23cbfad73176430b2098571e8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling move-ir-compiler v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "c90af0ec0b0e6892ef8b843e3de3aa4a16b797e23cbfad73176430b2098571e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c90af0ec0b0e6892ef8b843e3de3aa4a16b797e23cbfad73176430b2098571e8", kill_on_drop: false }`
[INFO] [stdout] c90af0ec0b0e6892ef8b843e3de3aa4a16b797e23cbfad73176430b2098571e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 596efb1849265fd6f1a14ced75615b53941802757e99f1ddbb0c09b63d9c3d3e
[INFO] running `Command { std: "docker" "start" "-a" "596efb1849265fd6f1a14ced75615b53941802757e99f1ddbb0c09b63d9c3d3e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/move_ir_compiler-f8b08728a4fb8e20)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... 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] [stderr]    Doc-tests move-ir-compiler
[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" "596efb1849265fd6f1a14ced75615b53941802757e99f1ddbb0c09b63d9c3d3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596efb1849265fd6f1a14ced75615b53941802757e99f1ddbb0c09b63d9c3d3e", kill_on_drop: false }`
[INFO] [stdout] 596efb1849265fd6f1a14ced75615b53941802757e99f1ddbb0c09b63d9c3d3e