[INFO] fetching crate lmc-assembly 0.1.7...
[INFO] testing lmc-assembly-0.1.7 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate lmc-assembly 0.1.7 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate lmc-assembly 0.1.7
[INFO] finished tweaking crates.io crate lmc-assembly 0.1.7
[INFO] tweaked toml for crates.io crate lmc-assembly 0.1.7 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lmc-assembly 0.1.7 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] [stderr]       Adding serde_arrays v0.1.0 (available: v0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c90f763ced5622ce078428aaa0fc921a31220230c83658e7d91bb71ebbba1b4
[INFO] running `Command { std: "docker" "start" "-a" "4c90f763ced5622ce078428aaa0fc921a31220230c83658e7d91bb71ebbba1b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c90f763ced5622ce078428aaa0fc921a31220230c83658e7d91bb71ebbba1b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c90f763ced5622ce078428aaa0fc921a31220230c83658e7d91bb71ebbba1b4", kill_on_drop: false }`
[INFO] [stdout] 4c90f763ced5622ce078428aaa0fc921a31220230c83658e7d91bb71ebbba1b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cdb41c6539bf3faf8846e0d6edc8f642f788ee5fa1064a29379ac8cc91a1b9ea
[INFO] running `Command { std: "docker" "start" "-a" "cdb41c6539bf3faf8846e0d6edc8f642f788ee5fa1064a29379ac8cc91a1b9ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling lmc-assembly v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "cdb41c6539bf3faf8846e0d6edc8f642f788ee5fa1064a29379ac8cc91a1b9ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdb41c6539bf3faf8846e0d6edc8f642f788ee5fa1064a29379ac8cc91a1b9ea", kill_on_drop: false }`
[INFO] [stdout] cdb41c6539bf3faf8846e0d6edc8f642f788ee5fa1064a29379ac8cc91a1b9ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 39841e5bed813b855e6768189e32e1f2a2d707f9b735cb044917550630f3cc62
[INFO] running `Command { std: "docker" "start" "-a" "39841e5bed813b855e6768189e32e1f2a2d707f9b735cb044917550630f3cc62", kill_on_drop: false }`
[INFO] [stderr]    Compiling lmc-assembly v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "39841e5bed813b855e6768189e32e1f2a2d707f9b735cb044917550630f3cc62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39841e5bed813b855e6768189e32e1f2a2d707f9b735cb044917550630f3cc62", kill_on_drop: false }`
[INFO] [stdout] 39841e5bed813b855e6768189e32e1f2a2d707f9b735cb044917550630f3cc62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7b1e3ac83399eee30023e50859074f75b65a78fd83b35bc5bfe66794a15e178a
[INFO] running `Command { std: "docker" "start" "-a" "7b1e3ac83399eee30023e50859074f75b65a78fd83b35bc5bfe66794a15e178a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/lmc_assembly-14dca621d716941a)
[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]      Running tests/examples.rs (/opt/rustwide/target/debug/deps/examples-b2607a99bfd10a17)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_countdown_1 ... ok
[INFO] [stdout] test test_countdown_2 ... ok
[INFO] [stdout] test test_multiplication_1 ... ok
[INFO] [stdout] test test_sum_1 ... ok
[INFO] [stdout] test test_multiplication_2 ... ok
[INFO] [stdout] test test_sum_2 ... ok
[INFO] [stdout] test test_fibonacci_2 ... ok
[INFO] [stdout] test test_fibonacci_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lmc_assembly
[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" "7b1e3ac83399eee30023e50859074f75b65a78fd83b35bc5bfe66794a15e178a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b1e3ac83399eee30023e50859074f75b65a78fd83b35bc5bfe66794a15e178a", kill_on_drop: false }`
[INFO] [stdout] 7b1e3ac83399eee30023e50859074f75b65a78fd83b35bc5bfe66794a15e178a