[INFO] fetching crate tetsy-impl-rlp 0.3.1...
[INFO] testing tetsy-impl-rlp-0.3.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate tetsy-impl-rlp 0.3.1 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate tetsy-impl-rlp 0.3.1 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tetsy-impl-rlp 0.3.1
[INFO] finished tweaking crates.io crate tetsy-impl-rlp 0.3.1
[INFO] tweaked toml for crates.io crate tetsy-impl-rlp 0.3.1 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 930c282d0256243ec6cb48e61b333160f95cd60ccf4f7080e687a979e6dccce4
[INFO] running `Command { std: "docker" "start" "-a" "930c282d0256243ec6cb48e61b333160f95cd60ccf4f7080e687a979e6dccce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "930c282d0256243ec6cb48e61b333160f95cd60ccf4f7080e687a979e6dccce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "930c282d0256243ec6cb48e61b333160f95cd60ccf4f7080e687a979e6dccce4", kill_on_drop: false }`
[INFO] [stdout] 930c282d0256243ec6cb48e61b333160f95cd60ccf4f7080e687a979e6dccce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5a08ee79b59217385b6ba4d8023e5b89fd66a8198c392de5b6ee41c22bc0a62f
[INFO] running `Command { std: "docker" "start" "-a" "5a08ee79b59217385b6ba4d8023e5b89fd66a8198c392de5b6ee41c22bc0a62f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling tetsy-rlp v0.5.1
[INFO] [stderr]    Compiling tetsy-impl-rlp v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.92s
[INFO] running `Command { std: "docker" "inspect" "5a08ee79b59217385b6ba4d8023e5b89fd66a8198c392de5b6ee41c22bc0a62f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a08ee79b59217385b6ba4d8023e5b89fd66a8198c392de5b6ee41c22bc0a62f", kill_on_drop: false }`
[INFO] [stdout] 5a08ee79b59217385b6ba4d8023e5b89fd66a8198c392de5b6ee41c22bc0a62f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3dd56b826064951f564707e7f5bd2466aaf0d5e05f8fb69cc3933690d2a39b6
[INFO] running `Command { std: "docker" "start" "-a" "b3dd56b826064951f564707e7f5bd2466aaf0d5e05f8fb69cc3933690d2a39b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling tetsy-impl-rlp v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "b3dd56b826064951f564707e7f5bd2466aaf0d5e05f8fb69cc3933690d2a39b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3dd56b826064951f564707e7f5bd2466aaf0d5e05f8fb69cc3933690d2a39b6", kill_on_drop: false }`
[INFO] [stdout] b3dd56b826064951f564707e7f5bd2466aaf0d5e05f8fb69cc3933690d2a39b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] baf501f8de7732c2e344a2a98aee2e44c8cea8054d137f98ceae2daeeb852ce4
[INFO] running `Command { std: "docker" "start" "-a" "baf501f8de7732c2e344a2a98aee2e44c8cea8054d137f98ceae2daeeb852ce4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tetsy_impl_rlp-12bf91b888bbdb20)
[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 tetsy-impl-rlp
[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" "baf501f8de7732c2e344a2a98aee2e44c8cea8054d137f98ceae2daeeb852ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baf501f8de7732c2e344a2a98aee2e44c8cea8054d137f98ceae2daeeb852ce4", kill_on_drop: false }`
[INFO] [stdout] baf501f8de7732c2e344a2a98aee2e44c8cea8054d137f98ceae2daeeb852ce4