[INFO] fetching crate machinecode 1.0.1...
[INFO] testing machinecode-1.0.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate machinecode 1.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate machinecode 1.0.1
[INFO] finished tweaking crates.io crate machinecode 1.0.1
[INFO] tweaked toml for crates.io crate machinecode 1.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate machinecode 1.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 43955bb42bd7931b7be5f41689df670761bcd4959e26f611a903ee54f7ea21bf
[INFO] running `Command { std: "docker" "start" "-a" "43955bb42bd7931b7be5f41689df670761bcd4959e26f611a903ee54f7ea21bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "43955bb42bd7931b7be5f41689df670761bcd4959e26f611a903ee54f7ea21bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43955bb42bd7931b7be5f41689df670761bcd4959e26f611a903ee54f7ea21bf", kill_on_drop: false }`
[INFO] [stdout] 43955bb42bd7931b7be5f41689df670761bcd4959e26f611a903ee54f7ea21bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 358d591ffd896f076696871f8f36593e8e9ba582bf82909d5bad9f29e4bd1078
[INFO] running `Command { std: "docker" "start" "-a" "358d591ffd896f076696871f8f36593e8e9ba582bf82909d5bad9f29e4bd1078", kill_on_drop: false }`
[INFO] [stderr]    Compiling machinecode v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "358d591ffd896f076696871f8f36593e8e9ba582bf82909d5bad9f29e4bd1078", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "358d591ffd896f076696871f8f36593e8e9ba582bf82909d5bad9f29e4bd1078", kill_on_drop: false }`
[INFO] [stdout] 358d591ffd896f076696871f8f36593e8e9ba582bf82909d5bad9f29e4bd1078
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0eb679f0317fdb0e47061d784cb5587b917266b602f87e95eba754f5c338eea8
[INFO] running `Command { std: "docker" "start" "-a" "0eb679f0317fdb0e47061d784cb5587b917266b602f87e95eba754f5c338eea8", kill_on_drop: false }`
[INFO] [stderr]    Compiling machinecode v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "0eb679f0317fdb0e47061d784cb5587b917266b602f87e95eba754f5c338eea8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0eb679f0317fdb0e47061d784cb5587b917266b602f87e95eba754f5c338eea8", kill_on_drop: false }`
[INFO] [stdout] 0eb679f0317fdb0e47061d784cb5587b917266b602f87e95eba754f5c338eea8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] ac22a22915222f4fdea80ce760e304a2f1a4975ad5339e7601aa1131c72e62e0
[INFO] running `Command { std: "docker" "start" "-a" "ac22a22915222f4fdea80ce760e304a2f1a4975ad5339e7601aa1131c72e62e0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/machinecode-76899e316f3eb97e)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests machinecode
[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] running `Command { std: "docker" "inspect" "ac22a22915222f4fdea80ce760e304a2f1a4975ad5339e7601aa1131c72e62e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac22a22915222f4fdea80ce760e304a2f1a4975ad5339e7601aa1131c72e62e0", kill_on_drop: false }`
[INFO] [stdout] ac22a22915222f4fdea80ce760e304a2f1a4975ad5339e7601aa1131c72e62e0