[INFO] fetching crate kaiju-vm-core 0.1.4...
[INFO] checking kaiju-vm-core-0.1.4 against try#3d9fdbff4f377de96b3a51174e7a64086bee9a5c for pr-81477
[INFO] extracting crate kaiju-vm-core 0.1.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate kaiju-vm-core 0.1.4 on toolchain 3d9fdbff4f377de96b3a51174e7a64086bee9a5c
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate kaiju-vm-core 0.1.4
[INFO] finished tweaking crates.io crate kaiju-vm-core 0.1.4
[INFO] tweaked toml for crates.io crate kaiju-vm-core 0.1.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kaiju-compiler-core v0.1.4
[INFO] [stderr]   Downloaded kaiju-core v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b50aa896555d9c023b83ac35ce9e26916dc0c710cce0dfcfb9d1440a1dff25f2
[INFO] running `Command { std: "docker" "start" "-a" "b50aa896555d9c023b83ac35ce9e26916dc0c710cce0dfcfb9d1440a1dff25f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b50aa896555d9c023b83ac35ce9e26916dc0c710cce0dfcfb9d1440a1dff25f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b50aa896555d9c023b83ac35ce9e26916dc0c710cce0dfcfb9d1440a1dff25f2", kill_on_drop: false }`
[INFO] [stdout] b50aa896555d9c023b83ac35ce9e26916dc0c710cce0dfcfb9d1440a1dff25f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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:ea7d7bff36b2ba8ce4de8bba1d2dea90376bc481f1a945a913994a8c492e40c1" "/opt/rustwide/cargo-home/bin/cargo" "+3d9fdbff4f377de96b3a51174e7a64086bee9a5c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 328b379308fb0f4a81db2086be0c45a26bdabbb115eedfd224e7b136ea365160
[INFO] running `Command { std: "docker" "start" "-a" "328b379308fb0f4a81db2086be0c45a26bdabbb115eedfd224e7b136ea365160", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]     Checking ucd-trie v0.1.3
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking itertools v0.7.11
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]     Checking serde_json v1.0.64
[INFO] [stderr]     Checking pest v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]     Checking kaiju-core v0.1.4
[INFO] [stderr]     Checking kaiju-compiler-core v0.1.4
[INFO] [stderr]     Checking kaiju-vm-core v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.47s
[INFO] running `Command { std: "docker" "inspect" "328b379308fb0f4a81db2086be0c45a26bdabbb115eedfd224e7b136ea365160", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "328b379308fb0f4a81db2086be0c45a26bdabbb115eedfd224e7b136ea365160", kill_on_drop: false }`
[INFO] [stdout] 328b379308fb0f4a81db2086be0c45a26bdabbb115eedfd224e7b136ea365160