[INFO] fetching crate tendermint-std-ext 0.40.4...
[INFO] testing tendermint-std-ext-0.40.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate tendermint-std-ext 0.40.4 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate tendermint-std-ext 0.40.4
[INFO] finished tweaking crates.io crate tendermint-std-ext 0.40.4
[INFO] tweaked toml for crates.io crate tendermint-std-ext 0.40.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tendermint-std-ext 0.40.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tendermint-std-ext 0.40.4 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c6325faf26b74cc8dcdb3fca46aa9337d1de7efb8d743673c1f8bfee8354363
[INFO] running `Command { std: "docker" "start" "-a" "9c6325faf26b74cc8dcdb3fca46aa9337d1de7efb8d743673c1f8bfee8354363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c6325faf26b74cc8dcdb3fca46aa9337d1de7efb8d743673c1f8bfee8354363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c6325faf26b74cc8dcdb3fca46aa9337d1de7efb8d743673c1f8bfee8354363", kill_on_drop: false }`
[INFO] [stdout] 9c6325faf26b74cc8dcdb3fca46aa9337d1de7efb8d743673c1f8bfee8354363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90bdabe5e7d9fb71dabe5af45e6a266fd6fb56951880c2b2711c7b331ead25b6
[INFO] running `Command { std: "docker" "start" "-a" "90bdabe5e7d9fb71dabe5af45e6a266fd6fb56951880c2b2711c7b331ead25b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling tendermint-std-ext v0.40.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "90bdabe5e7d9fb71dabe5af45e6a266fd6fb56951880c2b2711c7b331ead25b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90bdabe5e7d9fb71dabe5af45e6a266fd6fb56951880c2b2711c7b331ead25b6", kill_on_drop: false }`
[INFO] [stdout] 90bdabe5e7d9fb71dabe5af45e6a266fd6fb56951880c2b2711c7b331ead25b6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd5cff1169888c44ce29448d184261678a3ee7840bfd62108ef25db0094b36ec
[INFO] running `Command { std: "docker" "start" "-a" "dd5cff1169888c44ce29448d184261678a3ee7840bfd62108ef25db0094b36ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling tendermint-std-ext v0.40.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "dd5cff1169888c44ce29448d184261678a3ee7840bfd62108ef25db0094b36ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd5cff1169888c44ce29448d184261678a3ee7840bfd62108ef25db0094b36ec", kill_on_drop: false }`
[INFO] [stdout] dd5cff1169888c44ce29448d184261678a3ee7840bfd62108ef25db0094b36ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9ca5e42fbb0ceb2d9217402084cd726a65b5c45df5e65142e2b041c5ba59e2a
[INFO] running `Command { std: "docker" "start" "-a" "b9ca5e42fbb0ceb2d9217402084cd726a65b5c45df5e65142e2b041c5ba59e2a", 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/tendermint_std_ext-272b830c1de278a3)
[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 tendermint_std_ext
[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" "b9ca5e42fbb0ceb2d9217402084cd726a65b5c45df5e65142e2b041c5ba59e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ca5e42fbb0ceb2d9217402084cd726a65b5c45df5e65142e2b041c5ba59e2a", kill_on_drop: false }`
[INFO] [stdout] b9ca5e42fbb0ceb2d9217402084cd726a65b5c45df5e65142e2b041c5ba59e2a