[INFO] fetching crate wvm 0.0.1...
[INFO] testing wvm-0.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate wvm 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate wvm 0.0.1
[INFO] finished tweaking crates.io crate wvm 0.0.1
[INFO] tweaked toml for crates.io crate wvm 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wvm 0.0.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wvm 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 100dbb89f95b7e2d022efc46c41ce29403944e90a4876dca9f73502eec63c967
[INFO] running `Command { std: "docker" "start" "-a" "100dbb89f95b7e2d022efc46c41ce29403944e90a4876dca9f73502eec63c967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "100dbb89f95b7e2d022efc46c41ce29403944e90a4876dca9f73502eec63c967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "100dbb89f95b7e2d022efc46c41ce29403944e90a4876dca9f73502eec63c967", kill_on_drop: false }`
[INFO] [stdout] 100dbb89f95b7e2d022efc46c41ce29403944e90a4876dca9f73502eec63c967
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b19c1f52ba6e60fa4fa325bc3ce3f4421777ec95ed1424bdf053630c29750712
[INFO] running `Command { std: "docker" "start" "-a" "b19c1f52ba6e60fa4fa325bc3ce3f4421777ec95ed1424bdf053630c29750712", kill_on_drop: false }`
[INFO] [stderr]    Compiling wvm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "b19c1f52ba6e60fa4fa325bc3ce3f4421777ec95ed1424bdf053630c29750712", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b19c1f52ba6e60fa4fa325bc3ce3f4421777ec95ed1424bdf053630c29750712", kill_on_drop: false }`
[INFO] [stdout] b19c1f52ba6e60fa4fa325bc3ce3f4421777ec95ed1424bdf053630c29750712
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce6b536506ea6e84b68fb9e8e48c1e78d1ea2b4700f2fea255a9936bed5b9f62
[INFO] running `Command { std: "docker" "start" "-a" "ce6b536506ea6e84b68fb9e8e48c1e78d1ea2b4700f2fea255a9936bed5b9f62", kill_on_drop: false }`
[INFO] [stderr]    Compiling wvm v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "ce6b536506ea6e84b68fb9e8e48c1e78d1ea2b4700f2fea255a9936bed5b9f62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce6b536506ea6e84b68fb9e8e48c1e78d1ea2b4700f2fea255a9936bed5b9f62", kill_on_drop: false }`
[INFO] [stdout] ce6b536506ea6e84b68fb9e8e48c1e78d1ea2b4700f2fea255a9936bed5b9f62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e76c79c1f8910f5cd3124f02cbbd59c38058b7da61161b64bf2a1d0d673e97c
[INFO] running `Command { std: "docker" "start" "-a" "7e76c79c1f8910f5cd3124f02cbbd59c38058b7da61161b64bf2a1d0d673e97c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wvm-7f19da1a8a339de4)
[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 wvm
[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" "7e76c79c1f8910f5cd3124f02cbbd59c38058b7da61161b64bf2a1d0d673e97c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e76c79c1f8910f5cd3124f02cbbd59c38058b7da61161b64bf2a1d0d673e97c", kill_on_drop: false }`
[INFO] [stdout] 7e76c79c1f8910f5cd3124f02cbbd59c38058b7da61161b64bf2a1d0d673e97c