[INFO] cloning repository https://github.com/Drumato/kotc-kotvm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Drumato/kotc-kotvm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrumato%2Fkotc-kotvm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrumato%2Fkotc-kotvm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73ab344d84d1048e670e3b85a429d26fedfe5577
[INFO] testing Drumato/kotc-kotvm against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDrumato%2Fkotc-kotvm" "/workspace/builds/worker-83/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-83/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Drumato/kotc-kotvm 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 git repo https://github.com/Drumato/kotc-kotvm
[INFO] finished tweaking git repo https://github.com/Drumato/kotc-kotvm
[INFO] tweaked toml for git repo https://github.com/Drumato/kotc-kotvm written to /workspace/builds/worker-83/source/Cargo.toml
[INFO] crate git repo https://github.com/Drumato/kotc-kotvm 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded minimal-lexical v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] d2dd6ce1e7b8856671cc2ba0cccba469f1375317d3ae6fb8d9a1f35c5d6ae06d
[INFO] running `Command { std: "docker" "start" "-a" "d2dd6ce1e7b8856671cc2ba0cccba469f1375317d3ae6fb8d9a1f35c5d6ae06d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2dd6ce1e7b8856671cc2ba0cccba469f1375317d3ae6fb8d9a1f35c5d6ae06d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2dd6ce1e7b8856671cc2ba0cccba469f1375317d3ae6fb8d9a1f35c5d6ae06d", kill_on_drop: false }`
[INFO] [stdout] d2dd6ce1e7b8856671cc2ba0cccba469f1375317d3ae6fb8d9a1f35c5d6ae06d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] cedf6cbeda7ad64fb3e338ba541bbb74089388af719440ffe02c0a9a1952aec9
[INFO] running `Command { std: "docker" "start" "-a" "cedf6cbeda7ad64fb3e338ba541bbb74089388af719440ffe02c0a9a1952aec9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling minimal-lexical v0.1.2
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling kotvm v0.1.0 (/opt/rustwide/workdir/crates/kotvm)
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling jvm-classfile v0.1.0 (/opt/rustwide/workdir/crates/jvm-classfile)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.13s
[INFO] running `Command { std: "docker" "inspect" "cedf6cbeda7ad64fb3e338ba541bbb74089388af719440ffe02c0a9a1952aec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cedf6cbeda7ad64fb3e338ba541bbb74089388af719440ffe02c0a9a1952aec9", kill_on_drop: false }`
[INFO] [stdout] cedf6cbeda7ad64fb3e338ba541bbb74089388af719440ffe02c0a9a1952aec9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 7f7c929e09e7ffbfee2bbd0503d33db36336c5272a5b8e388a4102e6cbcdfe52
[INFO] running `Command { std: "docker" "start" "-a" "7f7c929e09e7ffbfee2bbd0503d33db36336c5272a5b8e388a4102e6cbcdfe52", kill_on_drop: false }`
[INFO] [stderr]    Compiling kotvm v0.1.0 (/opt/rustwide/workdir/crates/kotvm)
[INFO] [stderr]    Compiling jvm-classfile v0.1.0 (/opt/rustwide/workdir/crates/jvm-classfile)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "7f7c929e09e7ffbfee2bbd0503d33db36336c5272a5b8e388a4102e6cbcdfe52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f7c929e09e7ffbfee2bbd0503d33db36336c5272a5b8e388a4102e6cbcdfe52", kill_on_drop: false }`
[INFO] [stdout] 7f7c929e09e7ffbfee2bbd0503d33db36336c5272a5b8e388a4102e6cbcdfe52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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] 8a79cb8a7afd5425002fd6c7bf7484bfcea284de55c5d4de6c1a8b8e3d0d49e8
[INFO] running `Command { std: "docker" "start" "-a" "8a79cb8a7afd5425002fd6c7bf7484bfcea284de55c5d4de6c1a8b8e3d0d49e8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jvm_classfile-6221912cbe90f267)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/kotvm-f40cbf70c4a01bca)
[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 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]    Doc-tests jvm-classfile
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/class.rs - class::ClassFile::modify_magic_number (line 12) ... ok
[INFO] [stdout] test src/parser.rs - parser::parse_class_file (line 22) ... ok
[INFO] [stdout] test src/class.rs - class::ClassFileBuilder::new (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests kotvm
[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" "8a79cb8a7afd5425002fd6c7bf7484bfcea284de55c5d4de6c1a8b8e3d0d49e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a79cb8a7afd5425002fd6c7bf7484bfcea284de55c5d4de6c1a8b8e3d0d49e8", kill_on_drop: false }`
[INFO] [stdout] 8a79cb8a7afd5425002fd6c7bf7484bfcea284de55c5d4de6c1a8b8e3d0d49e8