[INFO] fetching crate opcode 0.0.1-rev3...
[INFO] testing opcode-0.0.1-rev3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate opcode 0.0.1-rev3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate opcode 0.0.1-rev3
[INFO] finished tweaking crates.io crate opcode 0.0.1-rev3
[INFO] tweaked toml for crates.io crate opcode 0.0.1-rev3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate opcode 0.0.1-rev3 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate opcode 0.0.1-rev3 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" "+562dee4820c458d823175268e41601d4c060588a" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f82830184cb10dbe3b23c81fcd0653aaf2219cd6b440fff3ae3aead200de68a
[INFO] running `Command { std: "docker" "start" "-a" "3f82830184cb10dbe3b23c81fcd0653aaf2219cd6b440fff3ae3aead200de68a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f82830184cb10dbe3b23c81fcd0653aaf2219cd6b440fff3ae3aead200de68a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f82830184cb10dbe3b23c81fcd0653aaf2219cd6b440fff3ae3aead200de68a", kill_on_drop: false }`
[INFO] [stdout] 3f82830184cb10dbe3b23c81fcd0653aaf2219cd6b440fff3ae3aead200de68a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab08e298bf8db6136e2f1d45d841acc1a0ec41079dca890f0c0199970a92ebbc
[INFO] running `Command { std: "docker" "start" "-a" "ab08e298bf8db6136e2f1d45d841acc1a0ec41079dca890f0c0199970a92ebbc", kill_on_drop: false }`
[INFO] [stderr]    Compiling opcode v0.0.1-rev3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "ab08e298bf8db6136e2f1d45d841acc1a0ec41079dca890f0c0199970a92ebbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab08e298bf8db6136e2f1d45d841acc1a0ec41079dca890f0c0199970a92ebbc", kill_on_drop: false }`
[INFO] [stdout] ab08e298bf8db6136e2f1d45d841acc1a0ec41079dca890f0c0199970a92ebbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 73c4de3d42898cca23f688775f374d052bb3282d6a3089a3eb75c22af30a91be
[INFO] running `Command { std: "docker" "start" "-a" "73c4de3d42898cca23f688775f374d052bb3282d6a3089a3eb75c22af30a91be", kill_on_drop: false }`
[INFO] [stderr]    Compiling opcode v0.0.1-rev3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "73c4de3d42898cca23f688775f374d052bb3282d6a3089a3eb75c22af30a91be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73c4de3d42898cca23f688775f374d052bb3282d6a3089a3eb75c22af30a91be", kill_on_drop: false }`
[INFO] [stdout] 73c4de3d42898cca23f688775f374d052bb3282d6a3089a3eb75c22af30a91be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cf0e751e3451d60c94736580a95c31f04f46979789671ee47054048ce5f5999f
[INFO] running `Command { std: "docker" "start" "-a" "cf0e751e3451d60c94736580a95c31f04f46979789671ee47054048ce5f5999f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/opcode-da2ce28379b48032)
[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]    Doc-tests opcode
[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" "cf0e751e3451d60c94736580a95c31f04f46979789671ee47054048ce5f5999f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf0e751e3451d60c94736580a95c31f04f46979789671ee47054048ce5f5999f", kill_on_drop: false }`
[INFO] [stdout] cf0e751e3451d60c94736580a95c31f04f46979789671ee47054048ce5f5999f