[INFO] fetching crate rascal_vm 0.1.2...
[INFO] testing rascal_vm-0.1.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rascal_vm 0.1.2 into /workspace/builds/worker-110/source
[INFO] validating manifest of crates.io crate rascal_vm 0.1.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rascal_vm 0.1.2
[INFO] finished tweaking crates.io crate rascal_vm 0.1.2
[INFO] tweaked toml for crates.io crate rascal_vm 0.1.2 written to /workspace/builds/worker-110/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rascal_bytecode v0.1.2
[INFO] [stderr]   Downloaded rascal_compiler v0.1.2
[INFO] [stderr]   Downloaded rascal_parser v0.1.2
[INFO] [stderr]   Downloaded rascal_scanner v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c7ff5a12d1649dbf928f5311048b42665f6df6782dc4ba609620cd77a52f40b
[INFO] running `Command { std: "docker" "start" "-a" "3c7ff5a12d1649dbf928f5311048b42665f6df6782dc4ba609620cd77a52f40b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c7ff5a12d1649dbf928f5311048b42665f6df6782dc4ba609620cd77a52f40b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c7ff5a12d1649dbf928f5311048b42665f6df6782dc4ba609620cd77a52f40b", kill_on_drop: false }`
[INFO] [stdout] 3c7ff5a12d1649dbf928f5311048b42665f6df6782dc4ba609620cd77a52f40b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84fa2c053746c91181c916474127bc5643787458175374b9a79d2cfae91e68ba
[INFO] running `Command { std: "docker" "start" "-a" "84fa2c053746c91181c916474127bc5643787458175374b9a79d2cfae91e68ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling rascal_scanner v0.1.2
[INFO] [stderr]    Compiling rascal_bytecode v0.1.2
[INFO] [stderr]    Compiling rascal_parser v0.1.2
[INFO] [stderr]    Compiling rascal_compiler v0.1.2
[INFO] [stderr]    Compiling rascal_vm v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.80s
[INFO] running `Command { std: "docker" "inspect" "84fa2c053746c91181c916474127bc5643787458175374b9a79d2cfae91e68ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84fa2c053746c91181c916474127bc5643787458175374b9a79d2cfae91e68ba", kill_on_drop: false }`
[INFO] [stdout] 84fa2c053746c91181c916474127bc5643787458175374b9a79d2cfae91e68ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 981815db7da6bb57f8541608458b6be1e9323b622e74ca311c3f27b9c9c1db78
[INFO] running `Command { std: "docker" "start" "-a" "981815db7da6bb57f8541608458b6be1e9323b622e74ca311c3f27b9c9c1db78", kill_on_drop: false }`
[INFO] [stderr]    Compiling rascal_vm v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "981815db7da6bb57f8541608458b6be1e9323b622e74ca311c3f27b9c9c1db78", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "981815db7da6bb57f8541608458b6be1e9323b622e74ca311c3f27b9c9c1db78", kill_on_drop: false }`
[INFO] [stdout] 981815db7da6bb57f8541608458b6be1e9323b622e74ca311c3f27b9c9c1db78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-110/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 30fcc7988c4110bff87878f06d946413a330446f24ca38dc582d596851ffc488
[INFO] running `Command { std: "docker" "start" "-a" "30fcc7988c4110bff87878f06d946413a330446f24ca38dc582d596851ffc488", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rascal_vm-ea1aa051265bbdb1)
[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 rascal_vm
[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" "30fcc7988c4110bff87878f06d946413a330446f24ca38dc582d596851ffc488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30fcc7988c4110bff87878f06d946413a330446f24ca38dc582d596851ffc488", kill_on_drop: false }`
[INFO] [stdout] 30fcc7988c4110bff87878f06d946413a330446f24ca38dc582d596851ffc488